Winter weather Calculations are based on the last 8 years of historical weather data.
Period Riyadh Yerevan Dec 1 77.0°F 47.3°F Dec 8 73.2°F 46.2°F Dec 15 70.5°F 45.7°F Dec 22 71.1°F 42.4°F Jan 1 68.7°F 41.0°F Jan 8 68.4°F 39.9°F Jan 15 69.3°F 38.5°F Jan 22 71.1°F 37.4°F Feb 1 72.1°F 40.1°F Feb 8 74.3°F 41.7°F Feb 15 73.9°F 42.6°F Feb 22 77.5°F 43.5°F Average 72.3°F 42.2°F
Period Riyadh Yerevan Dec 1 57.9°F 34.9°F Dec 8 54.0°F 33.8°F Dec 15 52.2°F 32.4°F Dec 22 52.2°F 29.5°F Jan 1 52.3°F 27.5°F Jan 8 49.8°F 27.5°F Jan 15 50.7°F 25.5°F Jan 22 51.3°F 24.3°F Feb 1 52.0°F 26.4°F Feb 8 52.9°F 27.9°F Feb 15 54.7°F 28.4°F Feb 22 56.5°F 28.2°F Average 53.0°F 28.9°F
Maximum/minimum temperature averages are computed by averaging the max/min temperature of each day for a given period. Period Riyadh Yerevan Dec 1 9.6 hours/day 5.1 hours/day Dec 8 8.7 hours/day 5.3 hours/day Dec 15 9.2 hours/day 6.5 hours/day Dec 22 9.1 hours/day 6.0 hours/day Jan 1 7.6 hours/day 5.8 hours/day Jan 8 8.3 hours/day 5.3 hours/day Jan 15 9.2 hours/day 6.0 hours/day Jan 22 9.4 hours/day 5.2 hours/day Feb 1 9.7 hours/day 5.5 hours/day Feb 8 9.6 hours/day 6.2 hours/day Feb 15 8.8 hours/day 5.1 hours/day Feb 22 9.3 hours/day 7.1 hours/day Average 9.0 hours/day 5.8 hours/day
Sun hours are computed from the number of hours of direct sunlight. The length of the day can affect these measurements; for example, northern cities have longer days in summer. Period Riyadh Yerevan Dec 1 0.0in 0.1in Dec 8 0.0in 0.0in Dec 15 0.0in 0.0in Dec 22 0.0in 0.0in Jan 1 0.0in 0.0in Jan 8 0.0in 0.0in Jan 15 0.0in 0.0in Jan 22 0.0in 0.1in Feb 1 0.0in 0.1in Feb 8 0.0in 0.0in Feb 15 0.0in 0.1in Feb 22 0.0in 0.0in Average 0.0in 0.0in
Average amount of precipitation that falls in a form of a rain, snow, sleet or hail. Period Riyadh Yerevan Dec 1 11.9mph 4.3mph Dec 8 10.9mph 4.4mph Dec 15 11.1mph 4.4mph Dec 22 11.9mph 4.6mph Jan 1 12.7mph 4.4mph Jan 8 12.1mph 4.6mph Jan 15 13.0mph 4.6mph Jan 22 13.3mph 4.6mph Feb 1 13.2mph 4.8mph Feb 8 13.8mph 4.9mph Feb 15 15.1mph 5.6mph Feb 22 15.4mph 5.2mph Average 12.9mph 4.7mph
Period Riyadh Yerevan Dec 1 33.8% 56.6% Dec 8 35.2% 57.5% Dec 15 37.4% 55.1% Dec 22 39.3% 57.7% Jan 1 45.6% 56.0% Jan 8 36.3% 59.0% Jan 15 36.9% 59.9% Jan 22 32.6% 60.7% Feb 1 29.4% 62.3% Feb 8 30.7% 57.4% Feb 15 28.7% 59.7% Feb 22 29.6% 57.8% Average 34.6% 58.3%
Preparing for a trip?
Make sure you have everything needed:
advertisement
1. Find the cheapest flights using
Period Riyadh Yerevan Dec 1 6:22 8:08 Dec 8 6:26 8:14 Dec 15 6:31 8:19 Dec 22 6:35 8:23 Jan 1 6:38 8:24 Jan 8 6:39 8:23 Jan 15 6:39 8:21 Jan 22 6:37 8:16 Feb 1 6:34 8:08 Feb 8 6:29 8:01 Feb 15 6:25 7:52 Feb 22 6:19 7:42 Average 6:30 8:12
Sunrise times are output in the local timezone of each place. Period Riyadh Yerevan Dec 1 17:04 17:37 Dec 8 17:05 17:37 Dec 15 17:08 17:38 Dec 22 17:13 17:43 Jan 1 17:18 17:49 Jan 8 17:23 17:56 Jan 15 17:28 18:04 Jan 22 17:34 18:13 Feb 1 17:40 18:23 Feb 8 17:45 18:32 Feb 15 17:49 18:41 Feb 22 17:53 18:49 Average 17:24 18:06
Sunset times are output in the local timezone of each place. Period Riyadh Yerevan Dec 1 10:04 hours 9:29 hours Dec 8 10:05 hours 9:23 hours Dec 15 10:08 hours 9:20 hours Dec 22 10:13 hours 9:20 hours Jan 1 10:18 hours 9:25 hours Jan 8 10:23 hours 9:33 hours Jan 15 10:28 hours 9:43 hours Jan 22 10:34 hours 9:58 hours Feb 1 10:40 hours 10:16 hours Feb 8 10:45 hours 10:32 hours Feb 15 10:49 hours 10:49 hours Feb 22 10:53 hours 11:07 hours Average 10:24 hours 9:54 hours
Discards daylight hours before 7 AM. In places that are located to the west of the timezone, the sun rises and sets later compared to the cities that are located to the east. This means that the useful day length is longer in the cities located to the west of the time zone. Add more places to comparison? Columbus , would you like to add it to comparison ?