December weather forecastChanasak, Iran

December

Weather in December

The first month of the winter, December, is also a frosty month in Chanasak, Iran, with an average temperature fluctuating between 0.5°C (32.9°F) and 7.5°C (45.5°F).

Temperature

Transitioning from November to December involves a subtle drop in average high-temperatures, descending from a cool 11.5°C (52.7°F) to a frosty 7.5°C (45.5°F). Chanasak's temperature tends to fall to an average low of 0.5°C (32.9°F) during the nights of December.

Humidity

In December, the average relative humidity in Chanasak, Iran, is 54%.

Rainfall

In Chanasak, Iran, in December, it is raining for 8.2 days, with typically 29mm (1.14") of accumulated precipitation. In Chanasak, during the entire year, the rain falls for 86.8 days and collects up to 261mm (10.28") of precipitation.

Snowfall

Months with snowfall are January through April, November and December. In Chanasak, in December, snow falls for 3.6 days, with typically accumulated 35mm (1.38") of snow. Throughout the year, in Chanasak, there are 20.9 snowfall days, and 337mm (13.27") of snow is accumulated.

Daylight

With an average of 9h and 42min of daylight, December has the shortest days of the year.
On the first day of the month, sunrise is at 07:01 and sunset at 16:53. On the last day of December, sunrise is at 07:19 and sunset at 17:03 +0330.

Sunshine

In December, the average sunshine is 7h.

UV index

The months with the lowest UV index are January and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: The maximum UV index of 2 during December leads to these instructions:
Infants, children, and people with sensitive skin should always have protection against lengthy periods of sun exposure. When the Sun is at its strongest around midday, find shade and limit exposure. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.

Frequently asked questions

The average high-temperature and low-temperature in Chanasak during December are 7.5°C (45.5°F) and 0.5°C (32.9°F) respectively. The average heat index (a.k.a. 'real feel', 'feels like'), which calculates the temperature value influenced by the moisture in the air, in September is appraised at 27°C (80.6°F).

In December, the average relative humidity is 54%.

In Chanasak, in December, during 8.2 rainfall days, 29mm (1.14") of precipitation is typically accumulated.

In December, it is snowing for 3.6 days. Throughout December, 35mm (1.38") of snow is accumulated.

The month with the shortest days in Chanasak is December, with an average of 9h and 42min of daylight.

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

On the first day of December in Chanasak, sunrise is at 07:01 and sunset at 16:53. On the last day of the month, sunrise is at 07:19 and sunset at 17:03 +0330.

In Chanasak, Iran, the average sunshine duration in December is 7h.

January and December, with an average maximum UV index of 2, are months with the lowest UV index in Chanasak, Iran.

In Chanasak, Iran, the average daily maximum UV index in December is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability 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 sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Chanasak, Iran

  • Average high temperature in December: 7.5°C

The warmest month (with the highest average high temperature) is July (32.7°C).
The month with the lowest average high temperature is January (5.5°C).

  • Average low temperature in December: 0.5°C

The month with the highest average low temperature is July (19.1°C).
The coldest month (with the lowest average low temperature) is January (-1.5°C).

Average pressure in December
Chanasak, Iran

  • Average pressure in December: 1021.9mbar

The month with the highest atmospheric pressure is December (1021.9mbar).
The month with the lowest atmospheric pressure is July (1008.3mbar).

Average wind speed in December
Chanasak, Iran

  • Average wind speed in December: 9.1km/h

The windiest month (with the highest average wind speed) is July (12.8km/h).
The calmest month (with the lowest average wind speed) is December (9.1km/h).

Average humidity in December
Chanasak, Iran

  • Average humidity in December: 54%

The month with the highest relative humidity is February (60%).
The month with the lowest relative humidity is June (39%).

Average rainfall in December
Chanasak, Iran

  • Average rainfall in December: 29mm

The wettest month (with the highest rainfall) is April (43mm).
The driest month (with the least rainfall) is September (2mm).

Average rainfall days in December
Chanasak, Iran

  • Average rainfall days in December: 8.2 days

The month with the highest number of rainy days is March (12.5 days).
The month with the least rainy days is August (1.5 days).

Average snowfall in December
Chanasak, Iran

  • Average snowfall in December: 35mm

The month with the highest snowfall is January (128mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

Average snowfall days in December
Chanasak, Iran

  • Average snowfall days in December: 3.6 days

The month with the highest number of snowfall days is January (6.8 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
Chanasak, Iran

  • Average daylight in December: 9h and 42min

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 June (Average sunshine: 12h and 12min).
The month with the least sunshine is January (Average sunshine: 6h and 48min).

Average sunshine days in December
Chanasak, Iran

  • Average sunshine days in December: 20.5 days

The month with the most sunshine days is July (27.3 days).
The month with the least sunshine days is April (13.8 days).

Average UV index in December
Chanasak, Iran

  • Average UV index in December: 2

The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January and December (UV index 2).

Average cloud cover in December
Chanasak, Iran

  • Average cloud cover in December: 21

The month with the most cloud cover is February (Cloud cover 26).
The months with the least cloud cover are August and September (Cloud cover 6).

Average visibility in December
Chanasak, 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).