Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
Chelvan Sara's December weather shows a modest shift in high-temperatures, falling from November's cool 11.5°C (52.7°F) to a frosty 7.5°C (45.5°F). During December nights, Chelvan Sara witnesses a consistent average temperature of 0.5°C (32.9°F).Humidity
In December, the average relative humidity is 54%.Rainfall
In Chelvan Sara, in December, it is raining for 8.2 days, with typically 28mm (1.1") of accumulated precipitation. Throughout the year, in Chelvan Sara, there are 86.7 rainfall days, and 260mm (10.24") of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall in Chelvan Sara. In Chelvan Sara, in December, snow falls for 3.6 days, with typically accumulated 35mm (1.38") of snow. Throughout the year, in Chelvan Sara, Iran, there are 20.9 snowfall days, and 337mm (13.27") of snow is accumulated.Daylight
With an average of 9h and 42min of daylight, December has the shortest days of the year.On the first day of December in Chelvan Sara, Iran, sunrise is at 07:05 and sunset at 16:54. On the last day of the month, sunrise is at 07:23 and sunset at 17:04 +0330.
Sunshine
The months with the least sunshine are January and December, with an average of 6.8h of sunshine.UV index
January and December, with an average maximum UV index of 2, are months with the lowest UV index in Chelvan Sara. A UV Index estimate of 2, and below, represents a low health risk from unsafe exposure to UV radiation for ordinary individuals.Note: A daily high UV index of 2 in December leads to these guidelines:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
Frequently asked questions
What is the average December temperature in Chelvan Sara?
What is the average humidity in December in Chelvan Sara?
How much does it rain in Chelvan Sara in December?
How many days does it snow in December in Chelvan Sara?
What is the month with the shortest days in Chelvan Sara?
What is the average length of the day in December in Chelvan Sara?
What time are sunrise and sunset in December in Chelvan Sara?
What are the months with the least sunshine in Chelvan Sara?
How many hours of sunshine does Chelvan Sara have in December?
When is the lowest UV index in Chelvan Sara?
What is the UV index reading in December in Chelvan Sara?
Average temperature in December
Chelvan Sara, Iran
- Average high temperature in December: 7.5°C
The warmest month (with the highest average high temperature) is July (32.7°C).
The month with the lowest average high temperature is January (5.5°C).
- Average low temperature in December: 0.5°C
The month with the highest average low temperature is July (19.1°C).
The coldest month (with the lowest average low temperature) is January (-1.5°C).
Average pressure in December
Chelvan Sara, Iran
- Average pressure in December: 1021.9mbar
The month with the highest atmospheric pressure is December (1021.9mbar).
The month with the lowest atmospheric pressure is July (1008.3mbar).
Average wind speed in December
Chelvan Sara, Iran
- Average wind speed in December: 9.1km/h
The windiest month (with the highest average wind speed) is July (12.8km/h).
The calmest month (with the lowest average wind speed) is December (9.1km/h).
Average humidity in December
Chelvan Sara, Iran
- Average humidity in December: 54%
The month with the highest relative humidity is February (60%).
The month with the lowest relative humidity is June (39%).
Average rainfall in December
Chelvan Sara, Iran
- Average rainfall in December: 28mm
The wettest month (with the highest rainfall) is April (43mm).
The driest month (with the least rainfall) is September (2mm).
Average rainfall days in December
Chelvan Sara, Iran
- Average rainfall days in December: 8.2 days
The month with the highest number of rainy days is March (12.5 days).
The month with the least rainy days is August (1.5 days).
Average snowfall in December
Chelvan Sara, Iran
- Average snowfall in December: 35mm
The month with the highest snowfall is January (128mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Chelvan Sara, Iran
- Average snowfall days in December: 3.6 days
The month with the highest number of snowfall days is January (6.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Chelvan Sara, Iran
- Average daylight in December: 9h and 4min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in December: 6h and 5min
The month with the most sunshine is August (Average sunshine: 12h and 18min).
The months with the least sunshine are January and December (Average sunshine: 6h and 48min).
Average sunshine days in December
Chelvan Sara, Iran
- Average sunshine days in December: 20.5 days
The month with the most sunshine days is July (27.3 days).
The month with the least sunshine days is April (13.8 days).
Average UV index in December
Chelvan Sara, Iran
- Average UV index in December: 2
The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in December
Chelvan Sara, Iran
- Average cloud cover in December: 21
The month with the most cloud cover is February (Cloud cover 26).
The months with the least cloud cover are August and September (Cloud cover 6).
Average visibility in December
Chelvan Sara, 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).
Chelvan Sara, Iran
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