Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
December ushers in a minor alteration in Darreh Shahr's climate, with the average high-temperature moving from November's refreshing 13.9°C (57°F) to a chilly 9.6°C (49.3°F). An average nighttime temperature of 1.8°C (35.2°F) is noted in Darreh Shahr during the month of December.Humidity
In December, the average relative humidity is 53%.Rainfall
In Darreh Shahr, during December, the rain falls for 7.7 days and regularly aggregates up to 52mm (2.05") of precipitation. Throughout the year, there are 66.1 rainfall days, and 338mm (13.31") of precipitation is accumulated.Snowfall
Months with snowfall are January through March, November and December. In Darreh Shahr, in December, snow falls for 1.7 days, with typically accumulated 50mm (1.97") of snow. Throughout the year, in Darreh Shahr, there are 14.4 snowfall days, and 383mm (15.08") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 10h and 0min of daylight.On the first day of the month, sunrise is at 07:05 and sunset at 17:13. On the last day of December, sunrise is at 07:23 and sunset at 17:23 +0330.
Sunshine
In Darreh Shahr, the average sunshine in December is 6.9h.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low health risk from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum UV index of 2 during December leads to these instructions:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Frequently asked questions
What are the temperatures in Darreh Shahr in December?
What is the average humidity in December in Darreh Shahr?
How many days does it rain in December in Darreh Shahr?
How much does it snow in Darreh Shahr in December?
What is the month with the shortest days in Darreh Shahr?
What is the average length of the day in December in Darreh Shahr?
What time are sunrise and sunset in December in Darreh Shahr?
How long on average sun shines in December in Darreh Shahr?
When is the lowest UV index in Darreh Shahr?
What is the UV index reading in December in Darreh Shahr?
Average temperature in December
Darreh Shahr, Iran
- Average high temperature in December: 9.6°C
The warmest month (with the highest average high temperature) is July (36.2°C).
The month with the lowest average high temperature is January (7.2°C).
- Average low temperature in December: 1.8°C
The month with the highest average low temperature is July (19.2°C).
The coldest month (with the lowest average low temperature) is January (-0.1°C).
Average pressure in December
Darreh Shahr, Iran
- Average pressure in December: 1020.9mbar
The month with the highest atmospheric pressure is December (1020.9mbar).
The month with the lowest atmospheric pressure is July (1003.2mbar).
Average wind speed in December
Darreh Shahr, Iran
- Average wind speed in December: 6.1km/h
The windiest month (with the highest average wind speed) is May (8.8km/h).
The calmest month (with the lowest average wind speed) is November (5.9km/h).
Average humidity in December
Darreh Shahr, Iran
- Average humidity in December: 53%
The month with the highest relative humidity is January (61%).
The month with the lowest relative humidity is July (17%).
Average rainfall in December
Darreh Shahr, Iran
- Average rainfall in December: 52mm
The wettest month (with the highest rainfall) is March (67mm).
The driest months (with the least rainfall) are June, July and August (0mm).
Average rainfall days in December
Darreh Shahr, Iran
- Average rainfall days in December: 7.7 days
The month with the highest number of rainy days is April (11.1 days).
The month with the least rainy days is August (0.1 days).
Average snowfall in December
Darreh Shahr, Iran
- Average snowfall in December: 50mm
The month with the highest snowfall is January (156mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Darreh Shahr, Iran
- Average snowfall days in December: 1.7 days
The month with the highest number of snowfall days is January (5.5 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
Darreh Shahr, Iran
- Average daylight in December: 10h and 0min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in December: 6h and 5min
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 42min).
Average sunshine days in December
Darreh Shahr, Iran
- Average sunshine days in December: 21.7 days
The month with the most sunshine days is July (30.7 days).
The month with the least sunshine days is February (16.5 days).
Average UV index in December
Darreh Shahr, 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
Darreh Shahr, Iran
- Average cloud cover in December: 22
The month with the most cloud cover is January (Cloud cover 27).
The month with the least cloud cover is September (Cloud cover 2).
Average visibility in December
Darreh Shahr, Iran
- Average visibility in December: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
Darreh Shahr, Iran
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