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
December is characterized by a reduction in the average high-temperature, from a cool 10.3°C (50.5°F) in November to an icy 5.1°C (41.2°F). Throughout December in Shamshir, a steady low-temperature average of -2.2°C (28°F) is noted.Humidity
The average relative humidity in December in Shamshir is 65%.Rainfall
In Shamshir, in December, it is raining for 8 days, with typically 36mm (1.42") of accumulated precipitation. In Shamshir, during the entire year, the rain falls for 70.6 days and collects up to 257mm (10.12") of precipitation.Snowfall
Months with snowfall are January through April, November and December. In Shamshir, in December, during 4.3 snowfall days, 117mm (4.61") of snow is typically accumulated. Throughout the year, in Shamshir, there are 23.5 snowfall days, and 489mm (19.25") of snow is accumulated.Daylight
With an average of 9h and 54min of daylight, December has the shortest days of the year.On the first day of December in Shamshir, Iran, sunrise is at 07:14 and sunset at 17:12. On the last day of the month, sunrise is at 07:32 and sunset at 17:22 +0330.
Sunshine
In December, the average sunshine in Shamshir is 6.6h.UV index
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for average 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. It's recommended to limit sun exposure when its radiation is at its peak during midday. Boost your sun resistance with garments that are densely woven yet spacious. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Frequently asked questions
How cold does it get in Shamshir in December?
What is the average humidity in December in Shamshir?
How much does it rain in Shamshir in December?
How much does it snow in Shamshir in December?
What is the month with the shortest days in Shamshir?
What is the average length of the day in December in Shamshir?
What time are sunrise and sunset in December in Shamshir?
How many hours of sunshine does Shamshir have in December?
When is the lowest UV index in Shamshir?
What is the UV index reading in December in Shamshir?
Average temperature in December
Shamshir, Iran
- Average high temperature in December: 5.1°C
The warmest month (with the highest average high temperature) is July (32.5°C).
The month with the lowest average high temperature is January (2.2°C).
- Average low temperature in December: -2.2°C
The month with the highest average low temperature is July (17.7°C).
The coldest month (with the lowest average low temperature) is January (-4.7°C).
Average pressure in December
Shamshir, Iran
- Average pressure in December: 1021.8mbar
The month with the highest atmospheric pressure is December (1021.8mbar).
The month with the lowest atmospheric pressure is July (1005.7mbar).
Average wind speed in December
Shamshir, Iran
- Average wind speed in December: 7.7km/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 December (7.7km/h).
Average humidity in December
Shamshir, Iran
- Average humidity in December: 65%
The month with the highest relative humidity is February (73%).
The month with the lowest relative humidity is July (23%).
Average rainfall in December
Shamshir, Iran
- Average rainfall in December: 36mm
The wettest month (with the highest rainfall) is March (51mm).
The driest months (with the least rainfall) are August and September (0mm).
Average rainfall days in December
Shamshir, Iran
- Average rainfall days in December: 8 days
The month with the highest number of rainy days is March (12.5 days).
The month with the least rainy days is August (0.3 days).
Average snowfall in December
Shamshir, Iran
- Average snowfall in December: 117mm
The month with the highest snowfall is February (159mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Shamshir, Iran
- Average snowfall days in December: 4.3 days
The month with the highest number of snowfall days is January (9 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
Shamshir, Iran
- Average daylight in December: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in December: 6h and 4min
The months with the most sunshine are June, July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 6h and 30min).
Average sunshine days in December
Shamshir, Iran
- Average sunshine days in December: 20.7 days
The month with the most sunshine days is August (30.3 days).
The month with the least sunshine days is February (15.5 days).
Average UV index in December
Shamshir, Iran
- Average UV index in December: 2
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in December
Shamshir, Iran
- Average cloud cover in December: 28
The months with the most cloud cover are January and February (Cloud cover 32).
The month with the least cloud cover is September (Cloud cover 3).
Average visibility in December
Shamshir, 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).
Shamshir, Iran
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