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
December
Weather in December
Temperature
Start of December brings a slight shift in the average high-temperature, dipping a bit from November's refreshing 15.5°C (59.9°F) to a fresh 11.5°C (52.7°F). An average low-temperature of 3.5°C (38.3°F) is anticipated throughout the nights during December.Humidity
The average relative humidity in December is 45%.Rainfall
In Van, during December, the rain falls for 2.4 days and regularly aggregates up to 5mm (0.2") of precipitation. Throughout the year, there are 36.4 rainfall days, and 63mm (2.48") of precipitation is accumulated.Snowfall
January, February, November and December are months with snowfall. In December, it is snowing for 0.2 days. Throughout December, 4mm (0.16") of snow is accumulated. In Van, during the entire year, snow falls for 2.4 days and aggregates up to 37mm (1.46") of snow.Daylight
December has the shortest days of the year in Van, Iran, with an average of 9h and 54min of daylight.On the first day of the month, sunrise is at 06:53 and sunset at 16:56. On the last day of December, sunrise is at 07:11 and sunset at 17:06 +0330.
Sunshine
In December, the average sunshine is 7.4h.UV index
The months with the lowest UV index are January, November and December, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: The maximum UV index, 3 during December, leads to the following recommendations:
Guard yourself - Precautionary measures against sun damage are advocated. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average December temperature?
What is the average humidity in December in Van?
How many days does it rain in December?
How much does it snow in December?
What is the month with the shortest days?
What is the average length of the day in December?
What time are sunrise and sunset in December?
How long on average sun shines in December?
When is the lowest UV index in Van?
How high is the UV index in December?
Average temperature in December
Van, Iran
- Average high temperature in December: 11.5°C
The warmest month (with the highest average high temperature) is July (37.2°C).
The month with the lowest average high temperature is January (10.1°C).
- Average low temperature in December: 3.5°C
The month with the highest average low temperature is July (26.7°C).
The coldest month (with the lowest average low temperature) is January (2°C).
Average pressure in December
Van, Iran
- Average pressure in December: 1021.3mbar
The month with the highest atmospheric pressure is December (1021.3mbar).
The month with the lowest atmospheric pressure is July (1005.4mbar).
Average wind speed in December
Van, Iran
- Average wind speed in December: 6.3km/h
The windiest month (with the highest average wind speed) is July (12.4km/h).
The calmest month (with the lowest average wind speed) is December (6.3km/h).
Average humidity in December
Van, Iran
- Average humidity in December: 45%
The month with the highest relative humidity is January (46%).
The month with the lowest relative humidity is July (15%).
Average rainfall in December
Van, Iran
- Average rainfall in December: 5mm
The wettest month (with the highest rainfall) is March (16mm).
The driest months (with the least rainfall) are July, August and September (0mm).
Average rainfall days in December
Van, Iran
- Average rainfall days in December: 2.4 days
The month with the highest number of rainy days is April (7.3 days).
The month with the least rainy days is August (0.3 days).
Average snowfall in December
Van, Iran
- Average snowfall in December: 4mm
The month with the highest snowfall is January (20mm).
The months with the least snowfall are March, April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Van, Iran
- Average snowfall days in December: 0.2 days
The month with the highest number of snowfall days is January (1.2 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Van, Iran
- Average daylight in December: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in December: 7h and 2min
The month with the most sunshine is June (Average sunshine: 12h and 18min).
The month with the least sunshine is January (Average sunshine: 7h and 12min).
Average sunshine days in December
Van, Iran
- Average sunshine days in December: 27.6 days
The months with the most sunshine days are July and August (30.3 days).
The month with the least sunshine days is April (20 days).
Average UV index in December
Van, Iran
- Average UV index in December: 3
The months with the highest UV index are June and July (UV index 8).
The months with the lowest UV index are January, November and December (UV index 3).
Average cloud cover in December
Van, Iran
- Average cloud cover in December: 14
The months with the most cloud cover are March and April (Cloud cover 17).
The month with the least cloud cover is September (Cloud cover 3).
Average visibility in December
Van, 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).
