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
In the transition to December, Dar Gerdaleh observes a drop in the average high-temperature, moving from a fresh 11.1°C (52°F) in November to a cold 5.7°C (42.3°F). During December, the temperature is averaged to a low of -1.6°C (29.1°F) at night.Humidity
In Dar Gerdaleh, the average relative humidity in December is 68%.Rainfall
In Dar Gerdaleh, Iran, in December, it is raining for 9.1 days, with typically 41mm (1.61") of accumulated precipitation. In Dar Gerdaleh, during the entire year, the rain falls for 74.6 days and collects up to 236mm (9.29") of precipitation.Snowfall
Months with snowfall in Dar Gerdaleh, Iran, are January through April, November and December. In Dar Gerdaleh, Iran, in December, during 4.6 snowfall days, 125mm (4.92") of snow is typically accumulated. In Dar Gerdaleh, during the entire year, snow falls for 21.7 days and aggregates up to 507mm (19.96") of snow.Daylight
The month with the shortest days is December, with an average of 9h and 42min of daylight.On the first day of the month, sunrise is at 07:19 and sunset at 17:10. On the last day of December, sunrise is at 07:37 and sunset at 17:20 +0330.
Sunshine
January and December, with an average of 6.6h of sunshine, are months with the least sunshine.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Dar Gerdaleh. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for the ordinary person.Note: In December, the maximum UV index of 2 suggests these recommendations:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Frequently asked questions
How cold is it in Dar Gerdaleh in December?
What is the average humidity in December in Dar Gerdaleh?
How many days does it rain in December in Dar Gerdaleh?
How much does it snow in Dar Gerdaleh in December?
What is the month with the shortest days in Dar Gerdaleh?
How many hours of daylight does Dar Gerdaleh have in December?
When is the sunrise / sunset in December in Dar Gerdaleh?
What are the months with the least sunshine in Dar Gerdaleh?
How long on average sun shines in December in Dar Gerdaleh?
When is the lowest UV index in Dar Gerdaleh?
How high is the UV index in December in Dar Gerdaleh?
Average temperature in December
Dar Gerdaleh, Iran
- Average high temperature in December: 5.7°C
The warmest month (with the highest average high temperature) is July (33.3°C).
The month with the lowest average high temperature is January (2.8°C).
- Average low temperature in December: -1.6°C
The month with the highest average low temperature is July (18.3°C).
The coldest month (with the lowest average low temperature) is January (-4.1°C).
Average pressure in December
Dar Gerdaleh, Iran
- Average pressure in December: 1022mbar
The month with the highest atmospheric pressure is December (1022mbar).
The month with the lowest atmospheric pressure is July (1006.2mbar).
Average wind speed in December
Dar Gerdaleh, Iran
- Average wind speed in December: 7.9km/h
The windiest month (with the highest average wind speed) is May (10.9km/h).
The calmest month (with the lowest average wind speed) is November (7.3km/h).
Average humidity in December
Dar Gerdaleh, Iran
- Average humidity in December: 68%
The month with the highest relative humidity is January (75%).
The month with the lowest relative humidity is July (28%).
Average rainfall in December
Dar Gerdaleh, Iran
- Average rainfall in December: 41mm
The wettest month (with the highest rainfall) is March (47mm).
The driest month (with the least rainfall) is August (0mm).
Average rainfall days in December
Dar Gerdaleh, Iran
- Average rainfall days in December: 9.1 days
The month with the highest number of rainy days is March (13.6 days).
The month with the least rainy days is August (0.2 days).
Average snowfall in December
Dar Gerdaleh, Iran
- Average snowfall in December: 125mm
The month with the highest snowfall is January (169mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Dar Gerdaleh, Iran
- Average snowfall days in December: 4.6 days
The month with the highest number of snowfall days is January (7.7 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
Dar Gerdaleh, 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 4min
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 36min).
Average sunshine days in December
Dar Gerdaleh, Iran
- Average sunshine days in December: 19.3 days
The month with the most sunshine days is August (30.6 days).
The month with the least sunshine days is February (15 days).
Average UV index in December
Dar Gerdaleh, Iran
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Dar Gerdaleh, Iran
- Average cloud cover in December: 27
The month with the most cloud cover is January (Cloud cover 30).
The months with the least cloud cover are June, August and September (Cloud cover 4).
Average visibility in December
Dar Gerdaleh, Iran
- Average visibility in December: 9km
The months with the highest visibility are March, April, May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January, February and December (9km).
Dar Gerdaleh, Iran
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