December weather forecastZarni, Iran
December
Weather in December
December, the first month of the winter in Zarni, is also a wintry month, with an average temperature ranging between max 3.7°C (38.7°F) and min -2.9°C (26.8°F).Temperature
December brings a minor shift in the average high-temperature, adjusting from a chilly 8.4°C (47.1°F) in November to a cold 3.7°C (38.7°F). December nights in Zarni cool down to an average low-temperature of -2.9°C (26.8°F).Humidity
In Zarni, the average relative humidity in December is 68%.Rainfall
In Zarni, during December, the rain falls for 7.2 days and regularly aggregates up to 30mm (1.18") of precipitation. In Zarni, Iran, during the entire year, the rain falls for 108 days and collects up to 343mm (13.5") of precipitation.Snowfall
Months with snowfall are January through April, October through December. In December, in Zarni, it is snowing for 8.7 days. Throughout December, 135mm (5.31") of snow is accumulated. In Zarni, during the entire year, snow falls for 42.1 days and aggregates up to 766mm (30.16") of snow.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 Zarni, sunrise is at 07:09 and sunset at 16:58. On the last day of the month, sunrise is at 07:27 and sunset at 17:08 +0330.
Sunshine
The month with the least sunshine in Zarni is December, with an average of 6.3h of sunshine.UV index
The months with the lowest UV index in Zarni are January through March, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for average individuals.Note: The maximum daily UV index, 2 in December, converts into the following recommendations:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Zarni, Iran
- Average high temperature in December: 3.7°C
The warmest month (with the highest average high temperature) is July (28.7°C).
The month with the lowest average high temperature is January (1°C).
- Average low temperature in December: -2.9°C
The month with the highest average low temperature is July (15.6°C).
The coldest month (with the lowest average low temperature) is January (-5.7°C).
Average pressure in December
Zarni, Iran
- Average pressure in December: 1022.2mbar
The month with the highest atmospheric pressure is December (1022.2mbar).
The month with the lowest atmospheric pressure is July (1008.8mbar).
Average wind speed in December
Zarni, Iran
- Average wind speed in December: 10.4km/h
The windiest month (with the highest average wind speed) is March (13.5km/h).
The calmest month (with the lowest average wind speed) is November (9.9km/h).
Average humidity in December
Zarni, Iran
- Average humidity in December: 68%
The month with the highest relative humidity is February (76%).
The month with the lowest relative humidity is June (44%).
Average rainfall in December
Zarni, Iran
- Average rainfall in December: 30mm
The wettest month (with the highest rainfall) is April (64mm).
The driest months (with the least rainfall) are August and September (5mm).
Average rainfall days in December
Zarni, Iran
- Average rainfall days in December: 7.2 days
The month with the highest number of rainy days is April (16.2 days).
The month with the least rainy days is August (3.4 days).
Average snowfall in December
Zarni, Iran
- Average snowfall in December: 135mm
The month with the highest snowfall is January (175mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Zarni, Iran
- Average snowfall days in December: 8.7 days
The month with the highest number of snowfall days is January (11.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Zarni, 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: 6h and 18min
The month with the most sunshine is August (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 18min).
Average sunshine days in December
Zarni, Iran
- Average sunshine days in December: 18 days
The month with the most sunshine days is August (25.2 days).
The month with the least sunshine days is April (10.3 days).
Average UV index in December
Zarni, Iran
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in December
Zarni, Iran
- Average cloud cover in December: 30
The month with the most cloud cover is February (Cloud cover 36).
The month with the least cloud cover is June (Cloud cover 12).
Average visibility in December
Zarni, Iran
- Average visibility in December: 9km
The months with the highest visibility are April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, November and December (9km).
