December weather forecastChekan, Iran
December
Weather in December
December, the first month of the winter in Chekan, is also a wintry month, with an average temperature fluctuating between 4°C (39.2°F) and -3.3°C (26.1°F).Temperature
The shift from November to December involves a decrease in the average high-temperature, from a chilly 9.4°C (48.9°F) to an icy 4°C (39.2°F). During December, Chekan observes a consistent average nighttime temperature of -3.3°C (26.1°F).Humidity
The average relative humidity in December is 68%.Rainfall
In Chekan, Iran, during December, the rain falls for 8.7 days and regularly aggregates up to 29mm (1.14") of precipitation. In Chekan, during the entire year, the rain falls for 102.3 days and collects up to 274mm (10.79") of precipitation.Snowfall
January through April, November and December are months with snowfall. In December, it is snowing for 6.4 days. Throughout December, 111mm (4.37") of snow is accumulated. In Chekan, during the entire year, snow falls for 28.9 days and aggregates up to 455mm (17.91") of snow.Daylight
The month with the shortest days is December, with an average of 9h and 36min of daylight.On the first day of the month, sunrise is at 07:20 and sunset at 17:07. On the last day of December, in Chekan, Iran, sunrise is at 07:38 and sunset at 17:17 +0330.
Sunshine
December has the least sunshine of the year in Chekan, with an average of 6.5h of sunshine.UV index
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Chekan. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: In December, a daily maximum UV index of 2 leads to the following instructions:
Prolonged exposure to sunlight rarely troubles the majority, but constant protection is vital for babies, children, and fair-skinned people. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Chekan, Iran
- Average high temperature in December: 4°C
The warmest month (with the highest average high temperature) is July (31°C).
The month with the lowest average high temperature is January (1.2°C).
- Average low temperature in December: -3.3°C
The month with the highest average low temperature is July (18.4°C).
The coldest month (with the lowest average low temperature) is January (-6.1°C).
Average pressure in December
Chekan, 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 (1008mbar).
Average wind speed in December
Chekan, Iran
- Average wind speed in December: 7.6km/h
The windiest month (with the highest average wind speed) is May (12km/h).
The calmest month (with the lowest average wind speed) is November (7.4km/h).
Average humidity in December
Chekan, Iran
- Average humidity in December: 68%
The month with the highest relative humidity is January (75%).
The month with the lowest relative humidity is August (31%).
Average rainfall in December
Chekan, Iran
- Average rainfall in December: 29mm
The wettest month (with the highest rainfall) is April (41mm).
The driest month (with the least rainfall) is September (6mm).
Average rainfall days in December
Chekan, Iran
- Average rainfall days in December: 8.7 days
The month with the highest number of rainy days is April (15.1 days).
The month with the least rainy days is August (3 days).
Average snowfall in December
Chekan, Iran
- Average snowfall in December: 111mm
The month with the highest snowfall is January (140mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Chekan, Iran
- Average snowfall days in December: 6.4 days
The month with the highest number of snowfall days is January (8.8 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
Chekan, Iran
- Average daylight in December: 9h and 36min
The month with the longest days is June (Average daylight: 14h and 42min).
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 August (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).
Average sunshine days in December
Chekan, Iran
- Average sunshine days in December: 18.2 days
The month with the most sunshine days is August (25.8 days).
The month with the least sunshine days is April (11.3 days).
Average UV index in December
Chekan, 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
Chekan, Iran
- Average cloud cover in December: 29
The months with the most cloud cover are January and February (Cloud cover 32).
The months with the least cloud cover are June, August and September (Cloud cover 5).
Average visibility in December
Chekan, 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).
