Detailed hourly weather forecast in Al Atir

Monday, December 2, 2024

at night 00:00 Clear skies, no precipitation +19 °C Clear skies, no precipitation northwest

Wind: gentle breeze, northwest

speed: 14 km/h

Wind gusts: 32 km/h

Atmospheric pressure: 1001 hPa

Relative humidity: 69%

Cloudiness: 0%

01:00 Clear skies, no precipitation +19 °C Clear skies, no precipitation northwest

Wind: gentle breeze, northwest

speed: 14 km/h

Wind gusts: 36 km/h

Atmospheric pressure: 1000 hPa

Relative humidity: 70%

Cloudiness: 0%

02:00 Clear skies, no precipitation +19 °C Clear skies, no precipitation northwest

Wind: gentle breeze, northwest

speed: 18 km/h

Wind gusts: 36 km/h

Atmospheric pressure: 1001 hPa

Relative humidity: 68%

Cloudiness: 0%

03:00 Clear skies, no precipitation +18 °C Clear skies, no precipitation northwest

Wind: gentle breeze, northwest

speed: 18 km/h

 Wind gusts: 40 km/h

Atmospheric pressure: 1000 hPa

Relative humidity: 71%

Cloudiness: 0%

04:00 Clear skies, no precipitation +18 °C Clear skies, no precipitation northwest

Wind: gentle breeze, northwest

speed: 18 km/h

Wind gusts: 36 km/h

Atmospheric pressure: 1000 hPa

Relative humidity: 71%

Cloudiness: 0%

05:00 Clear skies, no precipitation +18 °C Clear skies, no precipitation northwest

Wind: gentle breeze, northwest

speed: 18 km/h

Wind gusts: 36 km/h

Atmospheric pressure: 1000 hPa

Relative humidity: 72%

Cloudiness: 2%

in the morning 06:00 Clear skies, no precipitation +17 °C Clear skies, no precipitation northwest

Wind: gentle breeze, northwest

speed: 14 km/h

Wind gusts: 32 km/h

Atmospheric pressure: 1001 hPa

Relative humidity: 72%

Cloudiness: 0%

07:00 Clear skies, no precipitation +17 °C Clear skies, no precipitation northwest

Wind: gentle breeze, northwest

speed: 14 km/h

Wind gusts: 29 km/h

Atmospheric pressure: 1001 hPa

Relative humidity: 74%

Cloudiness: 9%

08:00 Clear skies, no precipitation +18 °C Clear skies, no precipitation northwest

Wind: gentle breeze, northwest

speed: 14 km/h

Wind gusts: 32 km/h

Atmospheric pressure: 1003 hPa

Relative humidity: 74%

Cloudiness: 9%

09:00 Light cloud cover in the sky, no precipitation +20 °C Light cloud cover in the sky, no precipitation northwest

Wind: moderate breeze, northwest

speed: 22 km/h

Wind gusts: 32 km/h

Atmospheric pressure: 1003 hPa

Relative humidity: 70%

Cloudiness: 16%

10:00 Clear skies, no precipitation +22 °C Clear skies, no precipitation northwest

Wind: moderate breeze, northwest

speed: 25 km/h

Wind gusts: 29 km/h

Atmospheric pressure: 1004 hPa

Relative humidity: 62%

Cloudiness: 10%

11:00 Clear skies, no precipitation +23 °C Clear skies, no precipitation northwest

Wind: moderate breeze, northwest

speed: 25 km/h

Wind gusts: 29 km/h

Atmospheric pressure: 1003 hPa

Relative humidity: 56%

Cloudiness: 12%

by day 12:00 Light cloud cover in the sky, no precipitation +25 °C Light cloud cover in the sky, no precipitation northwest

Wind: moderate breeze, northwest

speed: 25 km/h

Wind gusts: 29 km/h

Atmospheric pressure: 1001 hPa

Relative humidity: 50%

Cloudiness: 21%

13:00 Light cloud cover in the sky, no precipitation +25 °C Light cloud cover in the sky, no precipitation northwest

Wind: fresh breeze, northwest

 speed: 29 km/h

Wind gusts: 32 km/h

Atmospheric pressure: 1001 hPa

Relative humidity: 46%

Cloudiness: 25%

14:00 Cloudy sky, no precipitation +26 °C Cloudy sky, no precipitation northwest

Wind: fresh breeze, northwest

 speed: 29 km/h

Wind gusts: 32 km/h

Atmospheric pressure: 1000 hPa

Relative humidity: 43%

Cloudiness: 52%

15:00 Cloudy sky, no precipitation +26 °C Cloudy sky, no precipitation northwest

Wind: fresh breeze, northwest

 speed: 29 km/h

Wind gusts: 32 km/h

Atmospheric pressure: 1000 hPa

Relative humidity: 43%

Cloudiness: 58%

16:00 Cloudy sky, no precipitation +25 °C Cloudy sky, no precipitation northwest

Wind: fresh breeze, northwest

 speed: 29 km/h

Wind gusts: 32 km/h

Atmospheric pressure: 1000 hPa

Relative humidity: 45%

Cloudiness: 56%

17:00 Light cloud cover in the sky, no precipitation +24 °C Light cloud cover in the sky, no precipitation northwest

Wind: moderate breeze, northwest

speed: 25 km/h

Wind gusts: 29 km/h

Atmospheric pressure: 1000 hPa

Relative humidity: 48%

Cloudiness: 22%

in the evening 18:00 Light cloud cover in the sky, no precipitation +23 °C Light cloud cover in the sky, no precipitation northwest

Wind: moderate breeze, northwest

speed: 22 km/h

Wind gusts: 32 km/h

Atmospheric pressure: 1001 hPa

Relative humidity: 51%

Cloudiness: 21%

19:00 Light cloud cover in the sky, no precipitation +22 °C Light cloud cover in the sky, no precipitation northwest

Wind: gentle breeze, northwest

speed: 18 km/h

Wind gusts: 29 km/h

Atmospheric pressure: 1001 hPa

Relative humidity: 53%

Cloudiness: 15%

20:00 Clear skies, no precipitation +21 °C Clear skies, no precipitation northwest

Wind: gentle breeze, northwest

speed: 14 km/h

Wind gusts: 25 km/h

Atmospheric pressure: 1003 hPa

Relative humidity: 56%

Cloudiness: 8%

21:00 Light cloud cover in the sky, no precipitation +21 °C Light cloud cover in the sky, no precipitation northwest

Wind: gentle breeze, northwest

speed: 14 km/h

Wind gusts: 22 km/h

Atmospheric pressure: 1003 hPa

Relative humidity: 59%

Cloudiness: 14%

22:00 Light cloud cover in the sky, no precipitation +20 °C Light cloud cover in the sky, no precipitation northwest

Wind: gentle breeze, northwest

speed: 14 km/h

Wind gusts: 22 km/h

Atmospheric pressure: 1003 hPa

Relative humidity: 62%

Cloudiness: 13%

23:00 Clear skies, no precipitation +19 °C Clear skies, no precipitation northwest

Wind: gentle breeze, northwest

speed: 14 km/h

Wind gusts: 22 km/h

Atmospheric pressure: 1001 hPa

Relative humidity: 63%

Cloudiness: 5%

 

 

 

 

 

 

 

 

 

Moonrise 07:51, Moonset 18:27, Moon phase: waxing crescent waxing crescent, show more ...
Geomagnetic Field: Active

Tuesday, December 3, 2024

at night 00:00 Clear skies, no precipitation +19 °C Clear skies, no precipitation northwest

Wind: gentle breeze, northwest

speed: 14 km/h

Wind gusts: 22 km/h

Atmospheric pressure: 1001 hPa

Relative humidity: 65%

Cloudiness: 4%

01:00 Clear skies, no precipitation +18 °C Clear skies, no precipitation northwest

Wind: gentle breeze, northwest

speed: 14 km/h

Wind gusts: 22 km/h

Atmospheric pressure: 1001 hPa

Relative humidity: 66%

Cloudiness: 11%

02:00 Clear skies, no precipitation +18 °C Clear skies, no precipitation northwest

Wind: gentle breeze, northwest

speed: 14 km/h

Wind gusts: 22 km/h

Atmospheric pressure: 1001 hPa

Relative humidity: 67%

Cloudiness: 0%

03:00 Clear skies, no precipitation +18 °C Clear skies, no precipitation northwest

Wind: gentle breeze, northwest

speed: 14 km/h

Wind gusts: 18 km/h

Atmospheric pressure: 1001 hPa

Relative humidity: 69%

Cloudiness: 0%

04:00 Clear skies, no precipitation +18 °C Clear skies, no precipitation northwest

Wind: gentle breeze, northwest

speed: 14 km/h

Wind gusts: 18 km/h

Atmospheric pressure: 1001 hPa

Relative humidity: 70%

Cloudiness: 0%

05:00 Clear skies, no precipitation +18 °C Clear skies, no precipitation northwest

Wind: gentle breeze, northwest

speed: 14 km/h

Wind gusts: 18 km/h

Atmospheric pressure: 1001 hPa

Relative humidity: 71%

Cloudiness: 10%

in the morning 06:00 Light cloud cover in the sky, no precipitation +18 °C Light cloud cover in the sky, no precipitation northwest

Wind: gentle breeze, northwest

speed: 14 km/h

Atmospheric pressure: 1003 hPa

Relative humidity: 72%

Cloudiness: 14%

07:00 Light cloud cover in the sky, no precipitation +18 °C Light cloud cover in the sky, no precipitation northwest

Wind: gentle breeze, northwest

speed: 14 km/h

Wind gusts: 18 km/h

Atmospheric pressure: 1003 hPa

Relative humidity: 73%

Cloudiness: 14%

08:00 Light cloud cover in the sky, no precipitation +18 °C Light cloud cover in the sky, no precipitation northwest

Wind: gentle breeze, northwest

speed: 14 km/h

Wind gusts: 25 km/h

Atmospheric pressure: 1004 hPa

Relative humidity: 72%

Cloudiness: 12%

09:00 Clear skies, no precipitation +20 °C Clear skies, no precipitation northwest

Wind: gentle breeze, northwest

speed: 18 km/h

Wind gusts: 29 km/h

Atmospheric pressure: 1004 hPa

Relative humidity: 66%

Cloudiness: 10%

10:00 Clear skies, no precipitation +22 °C Clear skies, no precipitation northwest

Wind: moderate breeze, northwest

speed: 22 km/h

Wind gusts: 25 km/h

Atmospheric pressure: 1005 hPa

Relative humidity: 59%

Cloudiness: 9%

11:00 Clear skies, no precipitation +24 °C Clear skies, no precipitation northwest

Wind: moderate breeze, northwest

speed: 22 km/h

Wind gusts: 25 km/h

Atmospheric pressure: 1004 hPa

Relative humidity: 54%

Cloudiness: 2%

by day 12:00 Clear skies, no precipitation +25 °C Clear skies, no precipitation northern

Wind: moderate breeze, northern

speed: 22 km/h

Wind gusts: 25 km/h

Atmospheric pressure: 1004 hPa

Relative humidity: 51%

Cloudiness: 8%

13:00 Clear skies, no precipitation +26 °C Clear skies, no precipitation northern

Wind: moderate breeze, northern

speed: 22 km/h

Wind gusts: 25 km/h

Atmospheric pressure: 1003 hPa

Relative humidity: 47%

Cloudiness: 10%

14:00 Light cloud cover in the sky, no precipitation +27 °C Light cloud cover in the sky, no precipitation northern

Wind: moderate breeze, northern

speed: 25 km/h

Atmospheric pressure: 1001 hPa

Relative humidity: 44%

Cloudiness: 15%

15:00 Light cloud cover in the sky, no precipitation +27 °C Light cloud cover in the sky, no precipitation northern

Wind: moderate breeze, northern

speed: 25 km/h

Atmospheric pressure: 1001 hPa

Relative humidity: 43%

Cloudiness: 16%

16:00 Light cloud cover in the sky, no precipitation +26 °C Light cloud cover in the sky, no precipitation northern

Wind: moderate breeze, northern

speed: 25 km/h

Atmospheric pressure: 1001 hPa

Relative humidity: 43%

Cloudiness: 16%

17:00 Light cloud cover in the sky, no precipitation +25 °C Light cloud cover in the sky, no precipitation northern

Wind: moderate breeze, northern

speed: 22 km/h

Wind gusts: 29 km/h

Atmospheric pressure: 1001 hPa

Relative humidity: 45%

Cloudiness: 24%

in the evening 18:00 Light cloud cover in the sky, no precipitation +24 °C Light cloud cover in the sky, no precipitation northern

Wind: gentle breeze, northern

speed: 18 km/h

Wind gusts: 29 km/h

Atmospheric pressure: 1003 hPa

Relative humidity: 49%

Cloudiness: 21%

19:00 Light cloud cover in the sky, no precipitation +23 °C Light cloud cover in the sky, no precipitation northern

Wind: gentle breeze, northern

speed: 18 km/h

Wind gusts: 29 km/h

Atmospheric pressure: 1003 hPa

Relative humidity: 53%

Cloudiness: 16%

20:00 Clear skies, no precipitation +23 °C Clear skies, no precipitation northern

Wind: gentle breeze, northern

speed: 18 km/h

Wind gusts: 32 km/h

Atmospheric pressure: 1004 hPa

Relative humidity: 59%

Cloudiness: 0%

21:00 Clear skies, no precipitation +22 °C Clear skies, no precipitation northern

Wind: gentle breeze, northern

speed: 14 km/h

Wind gusts: 22 km/h

Atmospheric pressure: 1004 hPa

Relative humidity: 65%

Cloudiness: 0%

22:00 Clear skies, no precipitation +21 °C Clear skies, no precipitation northern

Wind: gentle breeze, northern

speed: 14 km/h

Wind gusts: 18 km/h

Atmospheric pressure: 1004 hPa

Relative humidity: 70%

Cloudiness: 0%

23:00 Clear skies, no precipitation +20 °C Clear skies, no precipitation northern

Wind: gentle breeze, northern

speed: 14 km/h

Wind gusts: 18 km/h

Atmospheric pressure: 1004 hPa

Relative humidity: 74%

Cloudiness: 0%

 

 

 

 

 

 

 

 

 

Moonrise 08:48, Moonset 19:24, Moon phase: waxing crescent waxing crescent, show more ...
Geomagnetic Field: Unstable

Wednesday, December 4, 2024

at night 00:00 Clear skies, no precipitation +19 °C Clear skies, no precipitation northern

Wind: gentle breeze, northern

speed: 14 km/h

Atmospheric pressure: 1003 hPa

Relative humidity: 77%

Cloudiness: 0%

01:00 Clear skies, no precipitation +19 °C Clear skies, no precipitation northwest

Wind: light breeze, northwest

speed: 11 km/h

Wind gusts: 14 km/h

Atmospheric pressure: 1003 hPa

Relative humidity: 79%

Cloudiness: 0%

02:00 Clear skies, no precipitation +19 °C Clear skies, no precipitation northwest

Wind: light breeze, northwest

speed: 11 km/h

Atmospheric pressure: 1003 hPa

Relative humidity: 82%

Cloudiness: 0%

03:00 Clear skies, no precipitation +19 °C Clear skies, no precipitation northwest

Wind: light breeze, northwest

speed: 11 km/h

Atmospheric pressure: 1003 hPa

Relative humidity: 85%

Cloudiness: 0%

04:00 Clear skies, no precipitation +19 °C Clear skies, no precipitation northern

Wind: light breeze, northern

speed: 11 km/h

Atmospheric pressure: 1003 hPa

Relative humidity: 87%

Cloudiness: 0%

05:00 Clear skies, no precipitation +18 °C Clear skies, no precipitation northwest

Wind: light breeze, northwest

speed: 11 km/h

Atmospheric pressure: 1003 hPa

Relative humidity: 89%

Cloudiness: 0%

in the morning 06:00 Clear skies, no precipitation +18 °C Clear skies, no precipitation northwest

Wind: light breeze, northwest

speed: 11 km/h

Atmospheric pressure: 1004 hPa

Relative humidity: 91%

Cloudiness: 0%

07:00 Clear skies, no precipitation +18 °C Clear skies, no precipitation western

Wind: light breeze, western

speed: 11 km/h

Atmospheric pressure: 1004 hPa

Relative humidity: 92%

Cloudiness: 0%

08:00 Clear skies, no precipitation +18 °C Clear skies, no precipitation western

Wind: light breeze, western

speed: 11 km/h

Atmospheric pressure: 1004 hPa

Relative humidity: 93%

Cloudiness: 0%

09:00 Clear skies, no precipitation +20 °C Clear skies, no precipitation western

Wind: light breeze, western

speed: 11 km/h

Wind gusts: 14 km/h

Atmospheric pressure: 1005 hPa

Relative humidity: 82%

Cloudiness: 0%

10:00 Clear skies, no precipitation +23 °C Clear skies, no precipitation northwest

Wind: gentle breeze, northwest

speed: 14 km/h

Wind gusts: 18 km/h

Atmospheric pressure: 1005 hPa

Relative humidity: 65%

Cloudiness: 0%

11:00 Clear skies, no precipitation +25 °C Clear skies, no precipitation northern

Wind: gentle breeze, northern

speed: 14 km/h

Wind gusts: 18 km/h

Atmospheric pressure: 1005 hPa

Relative humidity: 49%

Cloudiness: 0%

by day 12:00 Clear skies, no precipitation +26 °C Clear skies, no precipitation northeast

Wind: gentle breeze, northeast

speed: 14 km/h

Wind gusts: 18 km/h

Atmospheric pressure: 1004 hPa

Relative humidity: 39%

Cloudiness: 0%

13:00 Clear skies, no precipitation +27 °C Clear skies, no precipitation northern

Wind: gentle breeze, northern

speed: 18 km/h

Atmospheric pressure: 1003 hPa

Relative humidity: 33%

Cloudiness: 32%

14:00 Clear skies, no precipitation +28 °C Clear skies, no precipitation northern

Wind: moderate breeze, northern

speed: 22 km/h

Atmospheric pressure: 1003 hPa

Relative humidity: 31%

Cloudiness: 45%

15:00 Clear skies, no precipitation +27 °C Clear skies, no precipitation northern

Wind: moderate breeze, northern

speed: 22 km/h

Atmospheric pressure: 1001 hPa

Relative humidity: 31%

Cloudiness: 48%

16:00 Clear skies, no precipitation +27 °C Clear skies, no precipitation northern

Wind: moderate breeze, northern

speed: 22 km/h

Wind gusts: 25 km/h

Atmospheric pressure: 1001 hPa

Relative humidity: 33%

Cloudiness: 50%

17:00 Clear skies, no precipitation +26 °C Clear skies, no precipitation northern

Wind: moderate breeze, northern

speed: 22 km/h

Wind gusts: 29 km/h

Atmospheric pressure: 1003 hPa

Relative humidity: 36%

Cloudiness: 50%

in the evening 18:00 Clear skies, no precipitation +25 °C Clear skies, no precipitation northern

Wind: gentle breeze, northern

speed: 18 km/h

Wind gusts: 29 km/h

Atmospheric pressure: 1003 hPa

Relative humidity: 40%

Cloudiness: 48%

19:00 Clear skies, no precipitation +24 °C Clear skies, no precipitation northern

Wind: gentle breeze, northern

speed: 18 km/h

Wind gusts: 32 km/h

Atmospheric pressure: 1004 hPa

Relative humidity: 43%

Cloudiness: 43%

20:00 Clear skies, no precipitation +23 °C Clear skies, no precipitation northern

Wind: gentle breeze, northern

speed: 14 km/h

Wind gusts: 25 km/h

Atmospheric pressure: 1004 hPa

Relative humidity: 47%

Cloudiness: 1%

21:00 Clear skies, no precipitation +23 °C Clear skies, no precipitation northern

Wind: gentle breeze, northern

speed: 14 km/h

Wind gusts: 18 km/h

Atmospheric pressure: 1004 hPa

Relative humidity: 51%

Cloudiness: 26%

22:00 Clear skies, no precipitation +22 °C Clear skies, no precipitation northern

Wind: gentle breeze, northern

speed: 14 km/h

Wind gusts: 22 km/h

Atmospheric pressure: 1004 hPa

Relative humidity: 55%

Cloudiness: 3%

23:00 Light cloud cover in the sky, no precipitation +21 °C Light cloud cover in the sky, no precipitation northern

Wind: gentle breeze, northern

speed: 14 km/h

Wind gusts: 18 km/h

Atmospheric pressure: 1004 hPa

Relative humidity: 59%

Cloudiness: 19%

 

 

 

 

 

 

 

 

 

Moonrise 09:42, Moonset 20:25, Moon phase: waxing crescent waxing crescent, show more ...
Geomagnetic Field: Quiet

Thursday, December 5, 2024

at night 00:00 Cloudy sky, no precipitation +21 °C Cloudy sky, no precipitation northeast

Wind: light breeze, northeast

speed: 11 km/h

Atmospheric pressure: 1003 hPa

Relative humidity: 62%

Cloudiness: 68%

01:00 Cloudy sky, no precipitation +20 °C Cloudy sky, no precipitation northeast

Wind: light breeze, northeast

speed: 11 km/h

Atmospheric pressure: 1003 hPa

Relative humidity: 66%

Cloudiness: 100%

02:00 Light cloud cover in the sky, no precipitation +19 °C Light cloud cover in the sky, no precipitation northeast

Wind: light breeze, northeast

speed: 7 km/h

Atmospheric pressure: 1003 hPa

Relative humidity: 68%

Cloudiness: 82%

03:00 Light cloud cover in the sky, no precipitation +19 °C Light cloud cover in the sky, no precipitation northern

Wind: light breeze, northern

speed: 11 km/h

Atmospheric pressure: 1004 hPa

Relative humidity: 71%

Cloudiness: 65%

04:00 Light cloud cover in the sky, no precipitation +19 °C Light cloud cover in the sky, no precipitation northern

Wind: light breeze, northern

speed: 11 km/h

Atmospheric pressure: 1004 hPa

Relative humidity: 73%

Cloudiness: 47%

05:00 Light cloud cover in the sky, no precipitation +19 °C Light cloud cover in the sky, no precipitation northern

Wind: gentle breeze, northern

speed: 14 km/h

Atmospheric pressure: 1004 hPa

Relative humidity: 75%

Cloudiness: 42%

in the morning 06:00 Light cloud cover in the sky, no precipitation +18 °C Light cloud cover in the sky, no precipitation northern

Wind: light breeze, northern

speed: 11 km/h

Atmospheric pressure: 1004 hPa

Relative humidity: 78%

Cloudiness: 38%

07:00 Light cloud cover in the sky, no precipitation +18 °C Light cloud cover in the sky, no precipitation northern

Wind: light breeze, northern

speed: 7 km/h

Atmospheric pressure: 1004 hPa

Relative humidity: 80%

Cloudiness: 33%

08:00 Clear skies, no precipitation +19 °C Clear skies, no precipitation northern

Wind: light breeze, northern

speed: 7 km/h

Atmospheric pressure: 1004 hPa

Relative humidity: 74%

Cloudiness: 22%

09:00 Clear skies, no precipitation +21 °C Clear skies, no precipitation northern

Wind: light breeze, northern

speed: 11 km/h

Wind gusts: 14 km/h

Atmospheric pressure: 1005 hPa

Relative humidity: 69%

Cloudiness: 12%

10:00 Clear skies, no precipitation +23 °C Clear skies, no precipitation northeast

Wind: gentle breeze, northeast

speed: 14 km/h

Wind gusts: 18 km/h

Atmospheric pressure: 1005 hPa

Relative humidity: 63%

Cloudiness: 1%

11:00 Clear skies, no precipitation +25 °C Clear skies, no precipitation northeast

Wind: gentle breeze, northeast

speed: 14 km/h

Wind gusts: 18 km/h

Atmospheric pressure: 1004 hPa

Relative humidity: 55%

Cloudiness: 1%

by day 12:00 Clear skies, no precipitation +26 °C Clear skies, no precipitation northeast

Wind: gentle breeze, northeast

speed: 14 km/h

Wind gusts: 22 km/h

Atmospheric pressure: 1004 hPa

Relative humidity: 46%

Cloudiness: 0%

13:00 Clear skies, no precipitation +28 °C Clear skies, no precipitation northeast

Wind: gentle breeze, northeast

speed: 18 km/h

Wind gusts: 25 km/h

Atmospheric pressure: 1003 hPa

Relative humidity: 38%

Cloudiness: 0%

14:00 Clear skies, no precipitation +28 °C Clear skies, no precipitation northeast

Wind: gentle breeze, northeast

speed: 18 km/h

Wind gusts: 25 km/h

Atmospheric pressure: 1003 hPa

Relative humidity: 38%

Cloudiness: 0%

 

 

 

 

 

 

 

 

 

Moonrise 10:30, Moonset 21:27, Moon phase: waxing crescent waxing crescent, show more ...
Geomagnetic Field: Quiet

Privacy Policy
© 2021, MeteoTrend, FDSTAR