December weather forecastBalderlu, Iran
December
Weather in December
The first month of the winter, December, is still a cold month in Balderlu, Iran, with an average temperature varying between 4.5°C (40.1°F) and -2.9°C (26.8°F).Temperature
The arrival of December signals a shift in temperature, down from a chilly 9.7°C (49.5°F) in November to a cold 4.5°C (40.1°F). An average low-temperature of -2.9°C (26.8°F) is noted during the month of December.Humidity
In December, the average relative humidity is 68%.Rainfall
In Balderlu, in December, during 5.8 rainfall days, 23mm (0.91") of precipitation is typically accumulated. In Balderlu, during the entire year, the rain falls for 62.4 days and collects up to 178mm (7.01") of precipitation.Snowfall
January through April, November and December are months with snowfall in Balderlu. In Balderlu, in December, during 4 snowfall days, 91mm (3.58") of snow is typically accumulated. In Balderlu, during the entire year, snow falls for 19.5 days and aggregates up to 424mm (16.69") 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 December in Balderlu, sunrise is at 07:25 and sunset at 17:11. On the last day of the month, sunrise is at 07:43 and sunset at 17:20 +0330.
Sunshine
January and December, with an average of 6.7h of sunshine, are months with the least sunshine.UV index
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: The daily maximum UV index of 2 in December interprets into the following advice:
In contrast to children, who must always be shielded from the sun, most people can tolerate up to an hour of sun exposure without any burns. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Balderlu, Iran
- Average high temperature in December: 4.5°C
The warmest month (with the highest average high temperature) is July (29.9°C).
The month with the lowest average high temperature is January (1.5°C).
- Average low temperature in December: -2.9°C
The month with the highest average low temperature is July (18.6°C).
The coldest month (with the lowest average low temperature) is January (-6.2°C).
Average pressure in December
Balderlu, Iran
- Average pressure in December: 1022.1mbar
The month with the highest atmospheric pressure is December (1022.1mbar).
The month with the lowest atmospheric pressure is July (1006.8mbar).
Average wind speed in December
Balderlu, Iran
- Average wind speed in December: 6.8km/h
The windiest month (with the highest average wind speed) is July (9.3km/h).
The calmest month (with the lowest average wind speed) is November (6.7km/h).
Average humidity in December
Balderlu, Iran
- Average humidity in December: 68%
The month with the highest relative humidity is January (76%).
The months with the lowest relative humidity are July and August (35%).
Average rainfall in December
Balderlu, Iran
- Average rainfall in December: 23mm
The wettest month (with the highest rainfall) is March (33mm).
The driest months (with the least rainfall) are August and September (3mm).
Average rainfall days in December
Balderlu, Iran
- Average rainfall days in December: 5.8 days
The month with the highest number of rainy days is April (9.8 days).
The month with the least rainy days is August (1.6 days).
Average snowfall in December
Balderlu, Iran
- Average snowfall in December: 91mm
The month with the highest snowfall is February (131mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Balderlu, Iran
- Average snowfall days in December: 4 days
The month with the highest number of snowfall days is January (6.2 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
Balderlu, 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 42min
The month with the most sunshine is August (Average sunshine: 12h and 12min).
The months with the least sunshine are January and December (Average sunshine: 6h and 42min).
Average sunshine days in December
Balderlu, Iran
- Average sunshine days in December: 22.9 days
The month with the most sunshine days is August (28.1 days).
The month with the least sunshine days is April (18 days).
Average UV index in December
Balderlu, 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
Balderlu, Iran
- Average cloud cover in December: 24
The months with the most cloud cover are January, February and March (Cloud cover 26).
The month with the least cloud cover is September (Cloud cover 5).
Average visibility in December
Balderlu, 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).
