December weather forecastChahestan, Iran
December
Weather in December
The first month of the winter, December, is also a moderately hot month in Chahestan, Iran, with temperature in the range of an average high of 24.4°C (75.9°F) and an average low of 18.9°C (66°F).Temperature
With December's onset, the weather reveals a slight temperature decrease, transitioning from a warm 28.2°C (82.8°F) in November to a still moderately hot 24.4°C (75.9°F). During the nights in December, Chahestan experiences a consistent average temperature of 18.9°C (66°F).Humidity
In Chahestan, Iran, the average relative humidity in December is 46%.Rainfall
In Chahestan, in December, during 2.7 rainfall days, 18mm (0.71") of precipitation is typically accumulated. Throughout the year, in Chahestan, Iran, there are 26.7 rainfall days, and 124mm (4.88") 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 06:16 and sunset at 16:48. On the last day of December, sunrise is at 06:33 and sunset at 16:59 +0330.
Sunshine
The average sunshine in December is 7.4h.UV index
In Chahestan, the average daily maximum UV index in December is 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for average individuals.Note: A maximum high daily UV index of 6 during December translates into the following directions:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Chahestan, Iran
- Average high temperature in December: 24.4°C
The warmest month (with the highest average high temperature) is June (37.9°C).
The month with the lowest average high temperature is January (22.2°C).
- Average low temperature in December: 18.9°C
The month with the highest average low temperature is July (32.1°C).
The coldest month (with the lowest average low temperature) is January (17.3°C).
Average pressure in December
Chahestan, Iran
- Average pressure in December: 1017.8mbar
The month with the highest atmospheric pressure is December (1017.8mbar).
The month with the lowest atmospheric pressure is July (998.5mbar).
Average wind speed in December
Chahestan, Iran
- Average wind speed in December: 8.7km/h
The windiest month (with the highest average wind speed) is August (11.6km/h).
The calmest month (with the lowest average wind speed) is December (8.7km/h).
Average humidity in December
Chahestan, Iran
- Average humidity in December: 46%
The month with the highest relative humidity is August (58%).
The month with the lowest relative humidity is May (45%).
Average rainfall in December
Chahestan, Iran
- Average rainfall in December: 18mm
The wettest month (with the highest rainfall) is January (27mm).
The driest months (with the least rainfall) are June and September (0mm).
Average rainfall days in December
Chahestan, Iran
- Average rainfall days in December: 2.7 days
The month with the highest number of rainy days is February (4.2 days).
The months with the least rainy days are June and September (0.2 days).
Average daylight in December /
Average sunshine in December
Chahestan, 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 24min
The month with the most sunshine is June (Average sunshine: 12h and 18min).
The month with the least sunshine is February (Average sunshine: 7h and 12min).
Average sunshine days in December
Chahestan, Iran
- Average sunshine days in December: 28 days
The months with the most sunshine days are May and July (29.8 days).
The month with the least sunshine days is February (23.2 days).
Average UV index in December
Chahestan, Iran
- Average UV index in December: 6
The months with the highest UV index are May and August (UV index 9).
The month with the lowest UV index is January (UV index 5).
Average cloud cover in December
Chahestan, Iran
- Average cloud cover in December: 9
The month with the most cloud cover is February (Cloud cover 14).
The month with the least cloud cover is September (Cloud cover 2).
Average visibility in December
Chahestan, 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).
