December weather forecast
Nahr-e Sheykh, Iran

December

Weather in December

December, the first month of the winter in Nahr-e Sheykh, is also an agreeable month, with temperature in the range of an average low of 13.5°C (56.3°F) and an average high of 21°C (69.8°F).

Temperature

December brings a drop in Nahr-e Sheykh's average high-temperature, falling from a moderately hot 26.5°C (79.7°F) in November to a pleasant 21°C (69.8°F). Nahr-e Sheykh experiences a consistent average temperature of 13.5°C (56.3°F) throughout the nights in December.

Humidity

The average relative humidity in December is 43%.

Rainfall

In December, the rain falls for 4.7 days. Throughout December, 20mm (0.79") of precipitation is accumulated. In Nahr-e Sheykh, during the entire year, the rain falls for 31.2 days and collects up to 118mm (4.65") of precipitation.

Daylight

December has the shortest days of the year in Nahr-e Sheykh, with an average of 10h and 12min of daylight.
On the first day of December, sunrise is at 06:54 and sunset at 17:12. On the last day of the month, sunrise is at 07:11 and sunset at 17:23 +0330.

Sunshine

The months with the least sunshine are January and December, with an average of 6.9h of sunshine.

UV index

January, November and December, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for average individuals.
Note: The UV index of 5 during December leads to these advisories:
Act with care - The suggestion to avoid sunburn is emphasized. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.

Frequently asked questions

What is the average December temperature?
The average high-temperature and low-temperature in Nahr-e Sheykh during December are 21°C (69.8°F) and 13.5°C (56.3°F) respectively.
What is the average humidity in December in Nahr-e Sheykh?
In December, the average relative humidity is 43%.
How much does it rain in December?
In Nahr-e Sheykh, in December, it is raining for 4.7 days, with typically 20mm (0.79") of accumulated precipitation.
What is the month with the shortest days?
With an average of 10h and 12min of daylight, December has the shortest days of the year.
What is the average length of the day in December in Nahr-e Sheykh?
In December, the average day length is 10h and 12min.
When are sunrise and sunset in December?
On the first day of December, sunrise is at 06:54 and sunset at 17:12. On the last day of the month, sunrise is at 07:11 and sunset at 17:23 +0330.
What are the months with the least sunshine?
January and December, with an average of 6.9h of sunshine, are months with the least sunshine.
How many hours of sunshine does Nahr-e Sheykh have in December?
In Nahr-e Sheykh, the average sunshine duration in December is 6.9h.
What is the month with the lowest UV index?
The months with the lowest UV index are January, November and December, with an average maximum UV index of 5.
What is the UV index reading in December?
In December, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a moderate health threat 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 daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in December
Nahr-e Sheykh, Iran
  • Average high temperature in December: 21°C

The warmest month (with the highest average high temperature) is July (47.3°C).
The month with the lowest average high temperature is January (19.6°C).

  • Average low temperature in December: 13.5°C

The month with the highest average low temperature is July (34.9°C).
The coldest month (with the lowest average low temperature) is January (11.8°C).

Average pressure in December
Nahr-e Sheykh, Iran
  • Average pressure in December: 1019.7mbar

The month with the highest atmospheric pressure is December (1019.7mbar).
The month with the lowest atmospheric pressure is July (997.3mbar).

Average wind speed in December
Nahr-e Sheykh, Iran
  • Average wind speed in December: 13.9km/h

The windiest month (with the highest average wind speed) is June (20.3km/h).
The calmest month (with the lowest average wind speed) is November (12.8km/h).

Average humidity in December
Nahr-e Sheykh, Iran
  • Average humidity in December: 43%

The month with the highest relative humidity is January (44%).
The month with the lowest relative humidity is June (10%).

Average rainfall in December
Nahr-e Sheykh, Iran
  • Average rainfall in December: 20mm

The wettest month (with the highest rainfall) is November (45mm).
The driest months (with the least rainfall) are June, July, August and September (0mm).

Average rainfall days in December
Nahr-e Sheykh, Iran
  • Average rainfall days in December: 4.7 days

The month with the highest number of rainy days is March (5.8 days).
The months with the least rainy days are June, August and September (0 days).

Average daylight in December /
Average sunshine in December
Nahr-e Sheykh, Iran
  • Average daylight in December: 10h and 1min

The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).

  • Average sunshine in December: 6h and 5min

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

Average sunshine days in December
Nahr-e Sheykh, Iran
  • Average sunshine days in December: 26.1 days

The month with the most sunshine days is August (30.9 days).
The month with the least sunshine days is April (23.7 days).

Average UV index in December
Nahr-e Sheykh, Iran
  • Average UV index in December: 5

The months with the highest UV index are June, July and August (UV index 10).
The months with the lowest UV index are January, November and December (UV index 5).

Average cloud cover in December
Nahr-e Sheykh, Iran
  • Average cloud cover in December: 18

The month with the most cloud cover is January (Cloud cover 19).
The months with the least cloud cover are June and September (Cloud cover 1).

Average visibility in December
Nahr-e Sheykh, 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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