December weather forecastMarzan, Iran
December
Weather in December
The first month of the winter, December, is still a chilly month in Marzan, Iran, with an average temperature varying between 7.2°C (45°F) and -0.2°C (31.6°F).Temperature
The arrival of December corresponds with a light shift in temperature, down from a cool 11.4°C (52.5°F) in November to a chilly 7.2°C (45°F). Nighttime temperature experiences an average drop to a freezing cold -0.2°C (31.6°F) in December.Humidity
In December, the average relative humidity in Marzan is 50%.Rainfall
In Marzan, during December, the rain falls for 4.1 days and regularly aggregates up to 5mm (0.2") of precipitation. In Marzan, during the entire year, the rain falls for 63.9 days and collects up to 157mm (6.18") of precipitation.Snowfall
January through April, November and December are months with snowfall. In Marzan, Iran, in December, snow falls for 1.1 days, with typically accumulated 8mm (0.31") of snow. Throughout the year, in Marzan, there are 9.4 snowfall days, and 107mm (4.21") 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 the month, sunrise is at 06:30 and sunset at 16:21. On the last day of December, in Marzan, sunrise is at 06:48 and sunset at 16:31 +0330.
Sunshine
December has the least sunshine of the year in Marzan, with an average of 7.1h of sunshine.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for average individuals.Note: A typical high UV index of 2 in December suggests the following recommendations:
Prolonged exposure to sunlight rarely troubles the majority, but constant protection is vital for babies, children, and fair-skinned people. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Marzan, Iran
- Average high temperature in December: 7.2°C
The warmest month (with the highest average high temperature) is July (32.1°C).
The month with the lowest average high temperature is January (5.3°C).
- Average low temperature in December: -0.2°C
The month with the highest average low temperature is July (21.2°C).
The coldest month (with the lowest average low temperature) is January (-2.3°C).
Average pressure in December
Marzan, Iran
- Average pressure in December: 1022.5mbar
The month with the highest atmospheric pressure is December (1022.5mbar).
The month with the lowest atmospheric pressure is July (1007.7mbar).
Average wind speed in December
Marzan, Iran
- Average wind speed in December: 6.7km/h
The windiest month (with the highest average wind speed) is July (14.2km/h).
The calmest month (with the lowest average wind speed) is December (6.7km/h).
Average humidity in December
Marzan, Iran
- Average humidity in December: 50%
The months with the highest relative humidity are January and February (57%).
The month with the lowest relative humidity is July (20%).
Average rainfall in December
Marzan, Iran
- Average rainfall in December: 5mm
The wettest month (with the highest rainfall) is April (36mm).
The driest months (with the least rainfall) are July, August and September (1mm).
Average rainfall days in December
Marzan, Iran
- Average rainfall days in December: 4.1 days
The month with the highest number of rainy days is April (12.3 days).
The month with the least rainy days is August (0.4 days).
Average snowfall in December
Marzan, Iran
- Average snowfall in December: 8mm
The month with the highest snowfall is February (37mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Marzan, Iran
- Average snowfall days in December: 1.1 days
The month with the highest number of snowfall days is February (3.8 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
Marzan, Iran
- Average daylight in December: 9h and 42min
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: 7h and 6min
The month with the most sunshine is August (Average sunshine: 12h and 24min).
The month with the least sunshine is December (Average sunshine: 7h and 6min).
Average sunshine days in December
Marzan, Iran
- Average sunshine days in December: 26 days
The month with the most sunshine days is August (29.9 days).
The month with the least sunshine days is April (14.8 days).
Average UV index in December
Marzan, 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 and December (UV index 2).
Average cloud cover in December
Marzan, Iran
- Average cloud cover in December: 16
The months with the most cloud cover are February and March (Cloud cover 22).
The month with the least cloud cover is September (Cloud cover 2).
Average visibility in December
Marzan, 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).
