December weather forecastOshtorjan, Iran
December
Weather in December
December, the first month of the winter in Oshtorjan, is still a cool month, with an average temperature fluctuating between 1°C (33.8°F) and 10.2°C (50.4°F).Temperature
In the transition to December, Oshtorjan observes a minor drop in the average high-temperature, shifting from a refreshing 14°C (57.2°F) in November to a cool 10.2°C (50.4°F). During December, Oshtorjan records a consistent average nighttime temperature of 1°C (33.8°F).Humidity
In Oshtorjan, the average relative humidity in December is 45%.Rainfall
In Oshtorjan, in December, during 3.6 rainfall days, 7mm (0.28") of precipitation is typically accumulated. Throughout the year, there are 37.8 rainfall days, and 68mm (2.68") of precipitation is accumulated.Snowfall
January, February, November and December are months with snowfall in Oshtorjan. In Oshtorjan, in December, snow falls for 0.7 days, with typically accumulated 12mm (0.47") of snow. In Oshtorjan, during the entire year, snow falls for 4.6 days and aggregates up to 62mm (2.44") of snow.Daylight
The month with the shortest days is December, with an average of 10h and 6min of daylight.On the first day of December, sunrise is at 06:48 and sunset at 16:58. On the last day of the month, sunrise is at 07:05 and sunset at 17:08 +0330.
Sunshine
In Oshtorjan, the average sunshine in December is 7.4h.UV index
January and December, with an average maximum UV index of 2, are months with the lowest UV index in Oshtorjan. A UV Index estimate of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: An average maximum UV index of 2 in December leads to these recommendations:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Oshtorjan, Iran
- Average high temperature in December: 10.2°C
The warmest month (with the highest average high temperature) is July (34.7°C).
The month with the lowest average high temperature is January (8.3°C).
- Average low temperature in December: 1°C
The month with the highest average low temperature is July (21.9°C).
The coldest month (with the lowest average low temperature) is January (-0.8°C).
Average pressure in December
Oshtorjan, Iran
- Average pressure in December: 1020.6mbar
The month with the highest atmospheric pressure is December (1020.6mbar).
The month with the lowest atmospheric pressure is July (1005.7mbar).
Average wind speed in December
Oshtorjan, Iran
- Average wind speed in December: 5.6km/h
The windiest month (with the highest average wind speed) is July (10.8km/h).
The calmest month (with the lowest average wind speed) is November (5.5km/h).
Average humidity in December
Oshtorjan, Iran
- Average humidity in December: 45%
The month with the highest relative humidity is January (49%).
The month with the lowest relative humidity is July (14%).
Average rainfall in December
Oshtorjan, Iran
- Average rainfall in December: 7mm
The wettest months (with the highest rainfall) are February and March (11mm).
The driest months (with the least rainfall) are July, August and September (0mm).
Average rainfall days in December
Oshtorjan, Iran
- Average rainfall days in December: 3.6 days
The month with the highest number of rainy days is March (5.5 days).
The months with the least rainy days are August and September (0.3 days).
Average snowfall in December
Oshtorjan, Iran
- Average snowfall in December: 12mm
The month with the highest snowfall is January (33mm).
The months with the least snowfall are March, April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Oshtorjan, Iran
- Average snowfall days in December: 0.7 days
The month with the highest number of snowfall days is January (2 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Oshtorjan, Iran
- Average daylight in December: 10h and 6min
The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).
- Average sunshine in December: 7h and 24min
The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is November (Average sunshine: 7h and 18min).
Average sunshine days in December
Oshtorjan, Iran
- Average sunshine days in December: 26.5 days
The months with the most sunshine days are July and August (30.5 days).
The month with the least sunshine days is February (21.4 days).
Average UV index in December
Oshtorjan, Iran
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in December
Oshtorjan, Iran
- Average cloud cover in December: 12
The months with the most cloud cover are February, April and November (Cloud cover 15).
The month with the least cloud cover is September (Cloud cover 4).
Average visibility in December
Oshtorjan, Iran
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
