December weather forecast
Garmestan, Iran

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Weather in December

The first month of the winter, December, is also a moderate month in Garmestan, Iran, with an average temperature varying between 15.4°C (59.7°F) and 7.6°C (45.7°F).

Temperature

Garmestan sees the arrival of December with an average high-temperature of a still refreshing 15.4°C (59.7°F), indicating a subtle variation from November. Throughout December, Garmestan experiences a low-temperature average of 7.6°C (45.7°F).

Humidity

In Garmestan, the average relative humidity in December is 60%.

Rainfall

In Garmestan, in December, it is raining for 8.4 days, with typically 34mm (1.34") of accumulated precipitation. In Garmestan, during the entire year, the rain falls for 101.4 days and collects up to 413mm (16.26") of precipitation.

Snowfall

January through March, November and December are months with snowfall. In Garmestan, Iran, in December, during 0.2 snowfall days, 1mm (0.04") of snow is typically accumulated. In Garmestan, Iran, during the entire year, snow falls for 3.1 days and aggregates up to 90mm (3.54") of snow.

Daylight

December has the shortest days of the year in Garmestan, with an average of 9h and 42min of daylight.
On the first day of the month, sunrise is at 06:50 and sunset at 16:42. On the last day of December, sunrise is at 07:08 and sunset at 16:52 +0330.

Sunshine

In December, the average sunshine is 6.5h.

UV index

In December, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the average person.
Note: In December, the average maximum UV index of 4 translates into the following recommendations:
Ensure safety - Sun damage prevention is strongly urged. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Opt for tightly woven and loose clothing to enhance protection from the Sun. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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Frequently asked questions

What is the average December temperature in Garmestan?

Garmestan in December has an average high-temperature of 15.4°C (59.7°F) and an average low-temperature of 7.6°C (45.7°F). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines relative humidity and air temperature, in September is estimated at 34°C (93.2°F).

What is the average humidity in December in Garmestan?

The average relative humidity in December in Garmestan is 60%.

How much does it rain in Garmestan in December?

In Garmestan, during December, the rain falls for 8.4 days and regularly aggregates up to 34mm (1.34") of precipitation.

How much does it snow in Garmestan in December?

In December, in Garmestan, it is snowing for 0.2 days. Throughout December, 1mm (0.04") of snow is accumulated.

What is the month with the shortest days in Garmestan?

With an average of 9h and 42min of daylight, December has the shortest days of the year in Garmestan.

What is the average length of the day in December in Garmestan?

In December, the average day length is 9h and 44min.

When is the sunrise / sunset in December in Garmestan?

On the first day of December in Garmestan, Iran, sunrise is at 06:50 and sunset at 16:42. On the last day of the month, sunrise is at 07:08 and sunset at 16:52 +0330.

How long on average sun shines in December in Garmestan?

The average sunshine duration in December in Garmestan is 6.5h.

How high is the UV index in December in Garmestan?

The average daily maximum UV index in December in Garmestan, Iran, is 4. A UV Index reading of 3 to 5 represents a medium health risk from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in December
Garmestan, Iran

Average temperature in December - Garmestan, Iran
  • Average high temperature in December: 15.4°C

The warmest month (with the highest average high temperature) is August (32.8°C).
The months with the lowest average high temperature are January and February (13.6°C).

  • Average low temperature in December: 7.6°C

The months with the highest average low temperature are July and August (22.3°C).
The coldest month (with the lowest average low temperature) is February (5.4°C).

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Average pressure in December
Garmestan, Iran

Average pressure in December - Garmestan, 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 (1007.9mbar).

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Average wind speed in December
Garmestan, Iran

Average wind speed in December - Garmestan, Iran
  • Average wind speed in December: 7.5km/h

The windiest months (with the highest average wind speed) are June and July (9km/h).
The calmest months (with the lowest average wind speed) are November and December (7.5km/h).

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Average humidity in December
Garmestan, Iran

Average humidity in December - Garmestan, Iran
  • Average humidity in December: 60%

The month with the highest relative humidity is February (65%).
The month with the lowest relative humidity is June (59%).

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Average rainfall in December
Garmestan, Iran

Average rainfall in December - Garmestan, Iran
  • Average rainfall in December: 34mm

The wettest month (with the highest rainfall) is October (64mm).
The driest month (with the least rainfall) is August (9mm).

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Average rainfall days in December
Garmestan, Iran

Average rainfall days in December - Garmestan, Iran
  • Average rainfall days in December: 8.4 days

The month with the highest number of rainy days is March (11.2 days).
The month with the least rainy days is June (5.3 days).

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Average snowfall in December
Garmestan, Iran

Average snowfall in December - Garmestan, Iran
  • Average snowfall in December: 1mm

The month with the highest snowfall is February (51mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).

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Average snowfall days in December
Garmestan, Iran

Average snowfall days in December - Garmestan, Iran
  • Average snowfall days in December: 0.2 days

The month with the highest number of snowfall days is February (1.6 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in December /
Average sunshine in December
Garmestan, Iran

Average daylight in December / Average sunshine in December - Garmestan, Iran
  • Average daylight in December: 9h and 4min

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 3min

The month with the most sunshine is June (Average sunshine: 11h and 30min).
The month with the least sunshine is February (Average sunshine: 6h and 6min).

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Average sunshine days in December
Garmestan, Iran

Average sunshine days in December - Garmestan, Iran
  • Average sunshine days in December: 20.9 days

The month with the most sunshine days is July (24.4 days).
The month with the least sunshine days is May (15.9 days).

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Average UV index in December
Garmestan, Iran

Average UV index in December - Garmestan, Iran
  • Average UV index in December: 4

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 March (UV index 3).

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Average cloud cover in December
Garmestan, Iran

Average cloud cover in December - Garmestan, Iran
  • Average cloud cover in December: 24

The month with the most cloud cover is March (Cloud cover 34).
The month with the least cloud cover is June (Cloud cover 15).

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Average visibility in December
Garmestan, Iran

Average visibility in December - Garmestan, Iran
  • Average visibility in December: 10km

The months with the highest visibility are January, June, August, September, October and December (10km).
The months with the lowest visibility are February, March, April, May, July and November (9km).

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Garmestan, Iran

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