December weather forecastMatru, Iran
December
Weather in December
The first month of the winter, December, is also an icy month in Matru, Iran, with an average temperature varying between 5.1°C (41.2°F) and -2.8°C (27°F).Temperature
The start of December signals a decrease in the average high-temperature, transitioning from a fresh 10.4°C (50.7°F) in November to a wintry 5.1°C (41.2°F). The month of December records an average low-temperature of -2.8°C (27°F) in Matru.Humidity
In Matru, the average relative humidity in December is 68%.Rainfall
December is the month with the most rainfall. Rain falls for 8.8 days and accumulates 51mm (2.01") of precipitation.Snowfall
Months with snowfall are January through April, November and December. In Matru, in December, snow falls for 5.2 days, with typically accumulated 154mm (6.06") of snow. Throughout the year, in Matru, there are 29.2 snowfall days, and 696mm (27.4") of snow is accumulated.Daylight
December has the shortest days of the year in Matru, with an average of 9h and 42min of daylight.On the first day of December in Matru, sunrise is at 07:18 and sunset at 17:11. On the last day of the month, sunrise is at 07:36 and sunset at 17:21 +0330.
Sunshine
In December, the average sunshine is 6.8h.UV index
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Matru. A UV Index value of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.Note: The maximum UV index, 2 during December, leads to the following recommendations:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Matru, Iran
- Average high temperature in December: 5.1°C
The warmest month (with the highest average high temperature) is July (32.8°C).
The month with the lowest average high temperature is January (1.9°C).
- Average low temperature in December: -2.8°C
The month with the highest average low temperature is July (18°C).
The coldest month (with the lowest average low temperature) is January (-5.6°C).
Average pressure in December
Matru, 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 (1006.2mbar).
Average wind speed in December
Matru, Iran
- Average wind speed in December: 7.3km/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 (7.2km/h).
Average humidity in December
Matru, 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 (24%).
Average rainfall in December
Matru, Iran
- Average rainfall in December: 51mm
The wettest month (with the highest rainfall) is December (51mm).
The driest month (with the least rainfall) is August (0mm).
Average rainfall days in December
Matru, Iran
- Average rainfall days in December: 8.8 days
The month with the highest number of rainy days is March (13.6 days).
The month with the least rainy days is August (0.3 days).
Average snowfall in December
Matru, Iran
- Average snowfall in December: 154mm
The months with the highest snowfall are January and February (225mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Matru, Iran
- Average snowfall days in December: 5.2 days
The month with the highest number of snowfall days is January (10.3 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
Matru, 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 48min
The month with the most sunshine is August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 6h and 36min).
Average sunshine days in December
Matru, Iran
- Average sunshine days in December: 19.6 days
The month with the most sunshine days is August (30.2 days).
The month with the least sunshine days is March (14.3 days).
Average UV index in December
Matru, 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, February, March, November and December (UV index 2).
Average cloud cover in December
Matru, Iran
- Average cloud cover in December: 27
The months with the most cloud cover are January, February and March (Cloud cover 30).
The months with the least cloud cover are August and September (Cloud cover 3).
Average visibility in December
Matru, Iran
- Average visibility in December: 9km
The months with the highest visibility are April, May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January, February, March and December (9km).
