December weather forecastChahleh, Iran
December
Weather in December
December, the first month of the winter in Chahleh, is still a pleasant month, with an average temperature fluctuating between 21.9°C (71.4°F) and 17.8°C (64°F).Temperature
December sees a slight reduction in average high-temperature, with a shift from a moderately hot 26.6°C (79.9°F) in November to a pleasant 21.9°C (71.4°F). Chahleh in December experiences a minor decline in temperature, with an average low of 17.8°C (64°F) at night.Humidity
In December, the average relative humidity in Chahleh is 52%.Rainfall
In Chahleh, in December, it is raining for 3.5 days, with typically 24mm (0.94") of accumulated precipitation. Throughout the year, in Chahleh, there are 30.6 rainfall days, and 125mm (4.92") of precipitation is accumulated.Daylight
With an average of 10h and 24min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 06:40 and sunset at 17:07. On the last day of December, in Chahleh, Iran, sunrise is at 06:57 and sunset at 17:18 +0330.
Sunshine
In December, the average sunshine in Chahleh is 7.3h.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the average person.Note: An average maximum UV index of 5 in December leads to these recommendations:
Put precautions into practice - Guidance to elude sunburn is provided. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Chahleh, Iran
- Average high temperature in December: 21.9°C
The warmest month (with the highest average high temperature) is July (39.7°C).
The month with the lowest average high temperature is January (19.9°C).
- Average low temperature in December: 17.8°C
The month with the highest average low temperature is August (33.9°C).
The coldest month (with the lowest average low temperature) is January (15.5°C).
Average pressure in December
Chahleh, Iran
- Average pressure in December: 1019mbar
The month with the highest atmospheric pressure is December (1019mbar).
The month with the lowest atmospheric pressure is July (997.5mbar).
Average wind speed in December
Chahleh, Iran
- Average wind speed in December: 15.5km/h
The windiest month (with the highest average wind speed) is June (18.9km/h).
The calmest month (with the lowest average wind speed) is October (13.1km/h).
Average humidity in December
Chahleh, Iran
- Average humidity in December: 52%
The month with the highest relative humidity is January (53%).
The month with the lowest relative humidity is June (36%).
Average rainfall in December
Chahleh, Iran
- Average rainfall in December: 24mm
The wettest month (with the highest rainfall) is November (41mm).
The driest months (with the least rainfall) are June, July, August and September (0mm).
Average rainfall days in December
Chahleh, Iran
- Average rainfall days in December: 3.5 days
The month with the highest number of rainy days is November (5.7 days).
The months with the least rainy days are June and September (0 days).
Average daylight in December /
Average sunshine in December
Chahleh, Iran
- Average daylight in December: 10h and 24min
The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).
- Average sunshine in December: 7h and 18min
The months with the most sunshine are June, July and August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 7h and 6min).
Average sunshine days in December
Chahleh, Iran
- Average sunshine days in December: 27.2 days
The month with the most sunshine days is July (30.9 days).
The month with the least sunshine days is November (23.7 days).
Average UV index in December
Chahleh, Iran
- Average UV index in December: 5
The months with the highest UV index are May, June, July and August (UV index 9).
The months with the lowest UV index are January and December (UV index 5).
Average cloud cover in December
Chahleh, Iran
- Average cloud cover in December: 14
The months with the most cloud cover are January and February (Cloud cover 17).
The months with the least cloud cover are June and September (Cloud cover 1).
Average visibility in December
Chahleh, Iran
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
