December weather forecast
Damavand, Iran

December

Weather in December

The first month of the winter, December, is still a cool month in Damavand, Iran, with an average temperature varying between 3.9°C (39°F) and 11°C (51.8°F).

Temperature

Damavand in December undergoes a slight reduction in the average high-temperature, shifting from November's refreshing 15.3°C (59.5°F) to a fresh 11°C (51.8°F). During the month of December, Damavand anticipates a mean low-temperature of 3.9°C (39°F).

Humidity

With an average relative humidity of 44%, December is the most humid month.

Rainfall

In Damavand, in December, during 4.3 rainfall days, 7mm (0.28") of precipitation is typically accumulated. Throughout the year, there are 59.6 rainfall days, and 136mm (5.35") of precipitation is accumulated.

Snowfall

Months with snowfall are January, February, November and December. In Damavand, during December, snow falls for 0.2 days and regularly aggregates up to 3mm (0.12") of snow. In Damavand, during the entire year, snow falls for 1.8 days and aggregates up to 32mm (1.26") of snow.

Daylight

The month with the shortest days is December, with an average of 9h and 48min of daylight.
On the first day of December in Damavand, sunrise is at 06:53 and sunset at 16:48. On the last day of the month, sunrise is at 07:11 and sunset at 16:58 +0330.

Sunshine

In December, the average sunshine in Damavand is 7.3h.

UV index

January, November and December, with an average maximum UV index of 3, are months with the lowest UV index in Damavand. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: An average maximum UV index of 3 in December leads to these recommendations:
Ensure safety - Recommendations to avert sunburn are presented. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.

Frequently asked questions

What are the temperatures in Damavand in December?
The high-temperature, in December, in Damavand, records 11°C (51.8°F), while the low-temperature is 3.9°C (39°F).
What is the most humid month in Damavand?
December is the most humid month in Damavand, with an average relative humidity of 44%.
What is the average humidity in December in Damavand?
The average relative humidity in December in Damavand is 44%.
How many days does it rain in December in Damavand?
In December, the rain falls for 4.3 days. Throughout December, 7mm (0.28") of precipitation is accumulated.
How much does it snow in Damavand in December?
In Damavand, Iran, in December, during 0.2 snowfall days, 3mm (0.12") of snow is typically accumulated.
What is the month with the shortest days in Damavand?
December has the shortest days of the year, with an average of 9h and 48min of daylight.
How many hours of daylight does Damavand have in December?
The average day length in December is 9h and 47min.
When are sunrise and sunset in December in Damavand?
In December, on the first day of the month, sunrise is at 06:53 and sunset at 16:48. On the last day of the month, in Damavand, sunrise is at 07:11 and sunset at 16:58 +0330.
How long on average sun shines in December in Damavand?
In December, the average sunshine duration in Damavand, Iran, is 7.3h.
What are the months with the lowest UV index in Damavand?
January, November and December, with an average maximum UV index of 3, are months with the lowest UV index.
How high is the UV index in December in Damavand?
In December, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a medium hazard to health from exposure to the Sun's UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in December
Damavand, Iran
  • Average high temperature in December: 11°C

The warmest month (with the highest average high temperature) is July (38.3°C).
The month with the lowest average high temperature is January (9.7°C).

  • Average low temperature in December: 3.9°C

The month with the highest average low temperature is July (28°C).
The coldest month (with the lowest average low temperature) is January (2.3°C).

Average pressure in December
Damavand, Iran
  • Average pressure in December: 1021.5mbar

The month with the highest atmospheric pressure is December (1021.5mbar).
The month with the lowest atmospheric pressure is July (1006.3mbar).

Average wind speed in December
Damavand, Iran
  • Average wind speed in December: 5.9km/h

The windiest month (with the highest average wind speed) is July (11.7km/h).
The calmest month (with the lowest average wind speed) is December (5.9km/h).

Average humidity in December
Damavand, Iran
  • Average humidity in December: 44%

The month with the highest relative humidity is December (44%).
The month with the lowest relative humidity is July (15%).

Average rainfall in December
Damavand, Iran
  • Average rainfall in December: 7mm

The wettest month (with the highest rainfall) is April (23mm).
The driest months (with the least rainfall) are August and September (1mm).

Average rainfall days in December
Damavand, Iran
  • Average rainfall days in December: 4.3 days

The month with the highest number of rainy days is April (10.9 days).
The month with the least rainy days is August (0.5 days).

Average snowfall in December
Damavand, Iran
  • Average snowfall in December: 3mm

The month with the highest snowfall is February (11mm).
The months with the least snowfall are March, April, May, June, July, August, September and October (0mm).

Average snowfall days in December
Damavand, Iran
  • Average snowfall days in December: 0.2 days

The month with the highest number of snowfall days is January (0.6 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
Damavand, Iran
  • Average daylight in December: 9h and 5min

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in December: 7h and 2min

The month with the most sunshine is June (Average sunshine: 12h and 12min).
The months with the least sunshine are January and February (Average sunshine: 7h and 12min).

Average sunshine days in December
Damavand, Iran
  • Average sunshine days in December: 25.5 days

The month with the most sunshine days is August (29 days).
The month with the least sunshine days is April (14.2 days).

Average UV index in December
Damavand, Iran
  • Average UV index in December: 3

The months with the highest UV index are June, July and August (UV index 8).
The months with the lowest UV index are January, November and December (UV index 3).

Average cloud cover in December
Damavand, Iran
  • Average cloud cover in December: 16

The month with the most cloud cover is March (Cloud cover 20).
The month with the least cloud cover is September (Cloud cover 3).

Average visibility in December
Damavand, 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).

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