December weather forecast
Keykhosrow, Iran

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Weather in December

The first month of the winter, December, is still a chilly month in Keykhosrow, Iran, with an average temperature ranging between max 8.9°C (48°F) and min 1.3°C (34.3°F).

Temperature

With the onset of December, Keykhosrow's climate undergoes a slight change as the average high-temperature moves from a refreshing 13.4°C (56.1°F) in November to a frosty 8.9°C (48°F). During December nights, Keykhosrow records an average temperature of 1.3°C (34.3°F).

Humidity

In December, the average relative humidity is 48%.

Rainfall

In December, the rain falls for 2.8 days. Throughout December, 3mm (0.12") of precipitation is accumulated. Throughout the year, in Keykhosrow, there are 54.5 rainfall days, and 111mm (4.37") of precipitation is accumulated.

Snowfall

Months with snowfall in Keykhosrow, Iran, are January through March, November and December. In December, it is snowing for 0.4 days. Throughout December, 4mm (0.16") of snow is accumulated. In Keykhosrow, Iran, during the entire year, snow falls for 3.1 days and aggregates up to 28mm (1.1") of snow.

Daylight

December has the shortest days of the year in Keykhosrow, with an average of 9h and 42min of daylight.
On the first day of the month, sunrise is at 06:31 and sunset at 16:23. On the last day of December, in Keykhosrow, sunrise is at 06:49 and sunset at 16:33 +0330.

Sunshine

November and December, with an average of 7h of sunshine, are months with the least sunshine in Keykhosrow.

UV index

December is the month with the lowest UV index, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: In December, the maximum UV index of 2 transforms into these recommendations:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
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Frequently asked questions

What is the usual temperature for Keykhosrow in December?

In Keykhosrow, in December, the average high-temperature is 8.9°C (48°F), and the average low-temperature is 1.3°C (34.3°F).

What is the average humidity in December in Keykhosrow?

The average relative humidity in December in Keykhosrow is 48%.

How much does it rain in Keykhosrow in December?

In Keykhosrow, in December, during 2.8 rainfall days, 3mm (0.12") of precipitation is typically accumulated.

How many days does it snow in December in Keykhosrow?

In Keykhosrow, Iran, during December, snow falls for 0.4 days and regularly aggregates up to 4mm (0.16") of snow.

What is the month with the shortest days in Keykhosrow?

December has the shortest days of the year in Keykhosrow, Iran, with an average of 9h and 42min of daylight.

How many hours of daylight does Keykhosrow have in December?

The average day length in December is 9h and 44min.

When is the sunrise / sunset in December in Keykhosrow?

In December, on the first day of the month, sunrise is at 06:31 and sunset at 16:23. On the last day of the month, in Keykhosrow, sunrise is at 06:49 and sunset at 16:33 +0330.

What are the months with the least sunshine in Keykhosrow?

November and December, with an average of 7h of sunshine, are months with the least sunshine in Keykhosrow, Iran.

How long on average sun shines in December in Keykhosrow?

The average sunshine duration in December in Keykhosrow, Iran, is 7h.

When is the lowest UV index in Keykhosrow?

With an average maximum UV index of 2, December is the month with the lowest UV index.

What is the UV index reading in December in Keykhosrow?

In December, the average daily maximum UV index in Keykhosrow, Iran, is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability 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
Keykhosrow, Iran

Average temperature in December - Keykhosrow, Iran
  • Average high temperature in December: 8.9°C

The warmest month (with the highest average high temperature) is July (34.8°C).
The month with the lowest average high temperature is January (7°C).

  • Average low temperature in December: 1.3°C

The month with the highest average low temperature is July (23.9°C).
The coldest month (with the lowest average low temperature) is January (-0.3°C).

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Average pressure in December
Keykhosrow, Iran

Average pressure in December - Keykhosrow, 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 (1007.7mbar).

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Average wind speed in December
Keykhosrow, Iran

Average wind speed in December - Keykhosrow, Iran
  • Average wind speed in December: 6.3km/h

The windiest month (with the highest average wind speed) is July (16.5km/h).
The calmest month (with the lowest average wind speed) is December (6.3km/h).

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Average humidity in December
Keykhosrow, Iran

Average humidity in December - Keykhosrow, Iran
  • Average humidity in December: 48%

The months with the highest relative humidity are January and February (53%).
The month with the lowest relative humidity is July (17%).

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Average rainfall in December
Keykhosrow, Iran

Average rainfall in December - Keykhosrow, Iran
  • Average rainfall in December: 3mm

The wettest month (with the highest rainfall) is May (25mm).
The driest months (with the least rainfall) are July and August (1mm).

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Average rainfall days in December
Keykhosrow, Iran

Average rainfall days in December - Keykhosrow, Iran
  • Average rainfall days in December: 2.8 days

The month with the highest number of rainy days is May (10.1 days).
The month with the least rainy days is August (0.7 days).

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Average snowfall in December
Keykhosrow, Iran

Average snowfall in December - Keykhosrow, Iran
  • Average snowfall in December: 4mm

The month with the highest snowfall is January (10mm).
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
Keykhosrow, Iran

Average snowfall days in December - Keykhosrow, Iran
  • Average snowfall days in December: 0.4 days

The months with the highest number of snowfall days are January and February (1.1 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
Keykhosrow, Iran

Average daylight in December / Average sunshine in December - Keykhosrow, 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: 7h and 0min

The month with the most sunshine is August (Average sunshine: 12h and 24min).
The months with the least sunshine are November and December (Average sunshine: 7h and 0min).

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Average sunshine days in December
Keykhosrow, Iran

Average sunshine days in December - Keykhosrow, Iran
  • Average sunshine days in December: 27.8 days

The month with the most sunshine days is July (29.3 days).
The month with the least sunshine days is May (15.3 days).

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Average UV index in December
Keykhosrow, Iran

Average UV index in December - Keykhosrow, Iran
  • Average UV index in December: 2

The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).

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Average cloud cover in December
Keykhosrow, Iran

Average cloud cover in December - Keykhosrow, Iran
  • Average cloud cover in December: 18

The month with the most cloud cover is February (Cloud cover 23).
The months with the least cloud cover are August and September (Cloud cover 3).

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Average visibility in December
Keykhosrow, Iran

Average visibility in December - Keykhosrow, 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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Keykhosrow, Iran

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