December weather forecast
Guneh Qarshu, Iran

December

Weather in December

December, the first month of the winter in Guneh Qarshu, is also an icy month, with an average temperature ranging between min -1°C (30.2°F) and max 5.9°C (42.6°F).

Temperature

Guneh Qarshu's December weather features a mild decline in high-temperatures, reducing from a fresh 10.9°C (51.6°F) in November to a wintry 5.9°C (42.6°F). December nights observe an average temperature dip to a freezing cold -1°C (30.2°F).

Humidity

In Guneh Qarshu, the average relative humidity in December is 62%.

Rainfall

In Guneh Qarshu, in December, it is raining for 6.5 days, with typically 20mm (0.79") of accumulated precipitation. In Guneh Qarshu, during the entire year, the rain falls for 75.3 days and collects up to 167mm (6.57") of precipitation.

Snowfall

January through April, November and December are months with snowfall in Guneh Qarshu. In Guneh Qarshu, in December, during 2.5 snowfall days, 37mm (1.46") of snow is typically accumulated. In Guneh Qarshu, Iran, during the entire year, snow falls for 14.3 days and aggregates up to 242mm (9.53") of snow.

Daylight

December has the shortest days of the year, with an average of 9h and 42min of daylight.
On the first day of December, sunrise is at 07:16 and sunset at 17:04. On the last day of the month, sunrise is at 07:34 and sunset at 17:14 +0330.

Sunshine

The month with the least sunshine is December, with an average of 6.9h of sunshine.

UV index

January, February and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for the average person.
Note: The daily maximum UV index of 2 in December interprets into the following advice:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.

Frequently asked questions

How cold does it get in December?
The average high-temperature and low-temperature during December are 5.9°C (42.6°F) and -1°C (30.2°F) respectively. In September, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which factors the actual air temperature with the relative humidity, is evaluated at 27°C (80.6°F).
What is the average humidity in December?
The average relative humidity in December is 62%.
How many days does it rain in December?
In Guneh Qarshu, in December, it is raining for 6.5 days, with typically 20mm (0.79") of accumulated precipitation.
How much does it snow in December?
In Guneh Qarshu, in December, snow falls for 2.5 days, with typically accumulated 37mm (1.46") of snow.
What is the month with the shortest days in Guneh Qarshu?
The month with the shortest days is December, with an average of 9h and 42min of daylight.
How many hours of daylight does Guneh Qarshu have in December?
The average day length in December is 9h and 40min.
When is the sunrise / sunset in December?
On the first day of December, sunrise is at 07:16 and sunset at 17:04. On the last day of the month, sunrise is at 07:34 and sunset at 17:14 +0330.
What is the month with the least sunshine?
The month with the least sunshine is December, with an average of 6.9h of sunshine.
How many hours of sunshine does Guneh Qarshu have in December?
The average sunshine duration in December is 6.9h.
When is the lowest UV index?
The months with the lowest UV index are January, February and December, with an average maximum UV index of 2.
How high is the UV index in December?
The average daily maximum UV index in December is 2. A UV Index of 2, and less, symbolizes a minimal hazard to health from unprotected exposure to 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
Guneh Qarshu, Iran
  • Average high temperature in December: 5.9°C

The warmest month (with the highest average high temperature) is July (32.6°C).
The month with the lowest average high temperature is January (3.2°C).

  • Average low temperature in December: -1°C

The month with the highest average low temperature is July (18.9°C).
The coldest month (with the lowest average low temperature) is January (-3.7°C).

Average pressure in December
Guneh Qarshu, Iran
  • Average pressure in December: 1022.2mbar

The month with the highest atmospheric pressure is December (1022.2mbar).
The month with the lowest atmospheric pressure is July (1009.2mbar).

Average wind speed in December
Guneh Qarshu, Iran
  • Average wind speed in December: 5.1km/h

The windiest month (with the highest average wind speed) is July (11.3km/h).
The calmest month (with the lowest average wind speed) is December (5.1km/h).

Average humidity in December
Guneh Qarshu, Iran
  • Average humidity in December: 62%

The months with the highest relative humidity are January and February (68%).
The month with the lowest relative humidity is June (35%).

Average rainfall in December
Guneh Qarshu, Iran
  • Average rainfall in December: 20mm

The wettest month (with the highest rainfall) is March (26mm).
The driest months (with the least rainfall) are August and September (2mm).

Average rainfall days in December
Guneh Qarshu, Iran
  • Average rainfall days in December: 6.5 days

The month with the highest number of rainy days is March (11.8 days).
The month with the least rainy days is August (1.3 days).

Average snowfall in December
Guneh Qarshu, Iran
  • Average snowfall in December: 37mm

The month with the highest snowfall is January (96mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

Average snowfall days in December
Guneh Qarshu, Iran
  • Average snowfall days in December: 2.5 days

The month with the highest number of snowfall days is January (5.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in December /
Average sunshine in December
Guneh Qarshu, Iran
  • Average daylight in December: 9h and 4min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in December: 6h and 5min

The months with the most sunshine are June and August (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 54min).

Average sunshine days in December
Guneh Qarshu, Iran
  • Average sunshine days in December: 20.9 days

The month with the most sunshine days is August (28.4 days).
The month with the least sunshine days is April (15.1 days).

Average UV index in December
Guneh Qarshu, Iran
  • Average UV index in December: 2

The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February and December (UV index 2).

Average cloud cover in December
Guneh Qarshu, Iran
  • Average cloud cover in December: 22

The month with the most cloud cover is February (Cloud cover 27).
The months with the least cloud cover are June, August and September (Cloud cover 7).

Average visibility in December
Guneh Qarshu, 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).

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