December weather forecast
Deh-e Gerdyan Rownaq, Iran

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Weather in December

December, the first month of the winter in Deh-e Gerdyan Rownaq, is still a cool month, with an average temperature varying between 11.3°C (52.3°F) and 1.6°C (34.9°F).

Temperature

December's arrival aligns with a minor decrease in average high-temperatures, from November's mild 15.1°C (59.2°F) to a cool 11.3°C (52.3°F). An average temperature of 1.6°C (34.9°F) marks the nights in December.

Humidity

In Deh-e Gerdyan Rownaq, the average relative humidity in December is 42%.

Rainfall

In Deh-e Gerdyan Rownaq, Iran, in December, during 2.5 rainfall days, 4mm (0.16") of precipitation is typically accumulated. In Deh-e Gerdyan Rownaq, during the entire year, the rain falls for 38.7 days and collects up to 58mm (2.28") of precipitation.

Snowfall

January, February, November and December are months with snowfall in Deh-e Gerdyan Rownaq, Iran. In Deh-e Gerdyan Rownaq, in December, snow falls for 0.4 days, with typically accumulated 2mm (0.08") of snow. In Deh-e Gerdyan Rownaq, during the entire year, snow falls for 3 days and aggregates up to 28mm (1.1") of snow.

Daylight

December has the shortest days of the year, with an average of 10h and 0min of daylight.
On the first day of December, sunrise is at 06:46 and sunset at 16:53. On the last day of the month, sunrise is at 07:04 and sunset at 17:03 +0330.

Sunshine

January, February, November and December, with an average of 7.4h of sunshine, are months with the least sunshine.

UV index

The months with the lowest UV index are January, November and December, with an average maximum UV index of 3. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the average person.
Note: The UV index of 3 during December translates into the following guidance:
Take necessary precautions - Protection from skin and eye injury is mandatory. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Resources | Updated: Jan 26, 2024 | Published by: Weather Atlas

Frequently asked questions

What are the temperatures in Deh-e Gerdyan Rownaq in December?

The average high-temperature, in December, in Deh-e Gerdyan Rownaq, is 11.3°C (52.3°F), while the average low-temperature is 1.6°C (34.9°F).

What is the average humidity in December in Deh-e Gerdyan Rownaq?

The average relative humidity in December in Deh-e Gerdyan Rownaq is 42%.

How many days does it rain in December in Deh-e Gerdyan Rownaq?

In Deh-e Gerdyan Rownaq, in December, during 2.5 rainfall days, 4mm (0.16") of precipitation is typically accumulated.

How much does it snow in Deh-e Gerdyan Rownaq in December?

In Deh-e Gerdyan Rownaq, Iran, in December, snow falls for 0.4 days, with typically accumulated 2mm (0.08") of snow.

What is the month with the shortest days in Deh-e Gerdyan Rownaq?

The month with the shortest days is December, with an average of 10h and 0min of daylight.

How many hours of daylight does Deh-e Gerdyan Rownaq have in December?

The average day length in December in Deh-e Gerdyan Rownaq is 9h and 59min.

When is the sunrise / sunset in December in Deh-e Gerdyan Rownaq?

In December, on the first day of the month, sunrise is at 06:46 and sunset at 16:53. On the last day of the month, in Deh-e Gerdyan Rownaq, sunrise is at 07:04 and sunset at 17:03 +0330.

What are the months with the least sunshine in Deh-e Gerdyan Rownaq?

The months with the least sunshine are January, February, November and December, with an average of 7.4h of sunshine.

How long on average sun shines in December in Deh-e Gerdyan Rownaq?

The average sunshine duration in December in Deh-e Gerdyan Rownaq is 7.4h.

What are the months with the lowest UV index in Deh-e Gerdyan Rownaq?

The months with the lowest UV index are January, November and December, with an average maximum UV index of 3.

How high is the UV index in December in Deh-e Gerdyan Rownaq?

The average daily maximum UV index in December in Deh-e Gerdyan Rownaq, Iran, is 3. A UV Index reading of 3 to 5 represents a medium hazard to health from unprotected exposure to UV radiation.
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
Deh-e Gerdyan Rownaq, Iran

Average temperature in December - Deh-e Gerdyan Rownaq, Iran
  • Average high temperature in December: 11.3°C

The warmest month (with the highest average high temperature) is July (36.1°C).
The month with the lowest average high temperature is January (9.7°C).

  • Average low temperature in December: 1.6°C

The month with the highest average low temperature is July (23.8°C).
The coldest month (with the lowest average low temperature) is January (0°C).

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Average pressure in December
Deh-e Gerdyan Rownaq, Iran

Average pressure in December - Deh-e Gerdyan Rownaq, 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 (1005.8mbar).

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Average wind speed in December
Deh-e Gerdyan Rownaq, Iran

Average wind speed in December - Deh-e Gerdyan Rownaq, Iran
  • Average wind speed in December: 5km/h

The windiest month (with the highest average wind speed) is July (11.1km/h).
The calmest month (with the lowest average wind speed) is December (5km/h).

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Average humidity in December
Deh-e Gerdyan Rownaq, Iran

Average humidity in December - Deh-e Gerdyan Rownaq, Iran
  • Average humidity in December: 42%

The month with the highest relative humidity is January (45%).
The months with the lowest relative humidity are June and July (14%).

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Average rainfall in December
Deh-e Gerdyan Rownaq, Iran

Average rainfall in December - Deh-e Gerdyan Rownaq, Iran
  • Average rainfall in December: 4mm

The wettest month (with the highest rainfall) is May (10mm).
The driest months (with the least rainfall) are July, August and September (0mm).

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Average rainfall days in December
Deh-e Gerdyan Rownaq, Iran

Average rainfall days in December - Deh-e Gerdyan Rownaq, Iran
  • Average rainfall days in December: 2.5 days

The month with the highest number of rainy days is April (6.4 days).
The month with the least rainy days is August (0.3 days).

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Average snowfall in December
Deh-e Gerdyan Rownaq, Iran

Average snowfall in December - Deh-e Gerdyan Rownaq, Iran
  • Average snowfall in December: 2mm

The month with the highest snowfall is January (15mm).
The months with the least snowfall are March, April, May, June, July, August, September and October (0mm).

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Average snowfall days in December
Deh-e Gerdyan Rownaq, Iran

Average snowfall days in December - Deh-e Gerdyan Rownaq, Iran
  • Average snowfall days in December: 0.4 days

The month with the highest number of snowfall days is January (1.5 days).
The months with the least snowfall days are March, April, May, June, July, August, September and October (0 days).

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Average daylight in December /
Average sunshine in December
Deh-e Gerdyan Rownaq, Iran

Average daylight in December / Average sunshine in December - Deh-e Gerdyan Rownaq, 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: 7h and 2min

The month with the most sunshine is June (Average sunshine: 12h and 18min).
The months with the least sunshine are January, February, November and December (Average sunshine: 7h and 24min).

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Average sunshine days in December
Deh-e Gerdyan Rownaq, Iran

Average sunshine days in December - Deh-e Gerdyan Rownaq, Iran
  • Average sunshine days in December: 28 days

The month with the most sunshine days is August (30.4 days).
The month with the least sunshine days is April (20.4 days).

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Average UV index in December
Deh-e Gerdyan Rownaq, Iran

Average UV index in December - Deh-e Gerdyan Rownaq, Iran
  • Average UV index in December: 3

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

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Average cloud cover in December
Deh-e Gerdyan Rownaq, Iran

Average cloud cover in December - Deh-e Gerdyan Rownaq, Iran
  • Average cloud cover in December: 12

The month with the most cloud cover is April (Cloud cover 15).
The month with the least cloud cover is September (Cloud cover 3).

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Average visibility in December
Deh-e Gerdyan Rownaq, Iran

Average visibility in December - Deh-e Gerdyan Rownaq, 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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Deh-e Gerdyan Rownaq, Iran

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