December weather forecastGarjan, Iran
December
Weather in December
December, the first month of the winter in Garjan, is still a cold month, with an average temperature ranging between min -1.5°C (29.3°F) and max 4.5°C (40.1°F).Temperature
In Garjan, the beginning of December is marked by a marginally lowered average high-temperature, shifting from November's frosty 8.1°C (46.6°F) to an icy 4.5°C (40.1°F). In December, the recorded average low-temperature is a freezing cold -1.5°C (29.3°F).Humidity
In December, the average relative humidity in Garjan is 68%.Rainfall
In Garjan, during December, the rain falls for 7.1 days and regularly aggregates up to 29mm (1.14") of precipitation. In Garjan, during the entire year, the rain falls for 109.4 days and collects up to 335mm (13.19") of precipitation.Snowfall
January through April, October through December are months with snowfall. In December, in Garjan, it is snowing for 7.3 days. Throughout December, 191mm (7.52") of snow is accumulated. Throughout the year, there are 47.3 snowfall days, and 1322mm (52.05") of snow is accumulated.Daylight
December has the shortest days of the year in Garjan, Iran, with an average of 9h and 36min of daylight.On the first day of December, sunrise is at 07:15 and sunset at 16:57. On the last day of the month, sunrise is at 07:33 and sunset at 17:06 +0330.
Sunshine
In December, the average sunshine in Garjan, Iran, is 6.5h.UV index
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Garjan, Iran. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: The average daily UV index of 2 in December transforms into the following instructions:
Infants, children, and people with sensitive skin should always have protection against lengthy periods of sun exposure. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Garjan, Iran
- Average high temperature in December: 4.5°C
The warmest month (with the highest average high temperature) is July (24.7°C).
The month with the lowest average high temperature is January (2°C).
- Average low temperature in December: -1.5°C
The month with the highest average low temperature is July (14.3°C).
The coldest month (with the lowest average low temperature) is January (-3.6°C).
Average pressure in December
Garjan, 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 (1009.4mbar).
Average wind speed in December
Garjan, Iran
- Average wind speed in December: 11.8km/h
The windiest month (with the highest average wind speed) is January (12.8km/h).
The calmest month (with the lowest average wind speed) is June (8.4km/h).
Average humidity in December
Garjan, Iran
- Average humidity in December: 68%
The month with the highest relative humidity is February (74%).
The month with the lowest relative humidity is July (58%).
Average rainfall in December
Garjan, Iran
- Average rainfall in December: 29mm
The wettest month (with the highest rainfall) is November (42mm).
The driest months (with the least rainfall) are July and August (9mm).
Average rainfall days in December
Garjan, Iran
- Average rainfall days in December: 7.1 days
The month with the highest number of rainy days is April (13.8 days).
The month with the least rainy days is January (4.7 days).
Average snowfall in December
Garjan, Iran
- Average snowfall in December: 191mm
The month with the highest snowfall is January (305mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Garjan, Iran
- Average snowfall days in December: 7.3 days
The month with the highest number of snowfall days is February (11.7 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
Garjan, Iran
- Average daylight in December: 9h and 36min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in December: 6h and 30min
The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is November (Average sunshine: 6h and 18min).
Average sunshine days in December
Garjan, Iran
- Average sunshine days in December: 17.6 days
The month with the most sunshine days is August (22.3 days).
The month with the least sunshine days is April (10.7 days).
Average UV index in December
Garjan, Iran
- Average UV index in December: 2
The month with the highest UV index is 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
Garjan, Iran
- Average cloud cover in December: 27
The month with the most cloud cover is February (Cloud cover 35).
The month with the least cloud cover is June (Cloud cover 14).
Average visibility in December
Garjan, Iran
- Average visibility in December: 9km
The months with the highest visibility are May, June, July, August and September (10km).
The months with the lowest visibility are January, February, March, April, October, November and December (9km).
