December weather forecast and climate
Dardeh, Iran

December, the first month of the winter, in Dardeh, is still a cold month, with average temperature fluctuating between 5.9°C (42.6°F) and -1.3°C (29.7°F).

Temperature

In Dardeh, Iran, the average high-temperature slightly decreases, from a chilly 9.8°C (49.6°F) in November, to a wintry 5.9°C (42.6°F). The average low-temperature, in December, is -1.3°C (29.7°F).

Humidity

The average relative humidity in Dardeh is 51%.

Rainfall

In December, in Dardeh, the rain falls for 6.5 days. Throughout December, 19mm (0.75") of precipitation is accumulated. Throughout the year, there are 80.7 rainfall days, and 241mm (9.49") of precipitation is accumulated.

Snowfall

Months with snowfall in Dardeh are January through March, November and December. In Dardeh, Iran, during December, snow falls for 1.3 days and regularly aggregates up to 9mm (0.35") of snow. Throughout the year, in Dardeh, there are 10.6 snowfall days, and 167mm (6.57") of snow is accumulated.

Daylight

The month with the shortest days in Dardeh, Iran, is December, with an average of 9.8h of daylight.

Sunshine

In Dardeh, the average sunshine in December is 7h.

UV index

Months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to the UV radiation for the ordinary person.
Note: The daily maximum UV index of 2 in December interpret into the following advice:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the temperature in December in Dardeh?

In December, in Dardeh, the average high-temperature is 5.9°C (42.6°F), and the average low-temperature is -1.3°C (29.7°F).

What is the average humidity in December in Dardeh?

In Dardeh, Iran, the average relative humidity in December is 51%.

How much does it rain in Dardeh in December?

In December, the rain falls for 6.5 days. Throughout December, 19mm (0.75") of precipitation is accumulated.

How much does it snow in Dardeh in December?

In Dardeh, in December, during 1.3 snowfall days, 9mm (0.35") of snow is typically accumulated.

What is the month with the shortest days in Dardeh?

With an average of 9.8h of daylight, December has the shortest days of the year.

What is the average length of the day in December in Dardeh?

The average length of the day in December is 9.8h.

How long on average sun shines in December in Dardeh?

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

When is the lowest UV index in Dardeh?

Months with the lowest UV index in Dardeh, Iran, are January, February, November and December, with an average maximum UV index of 2.

What is the UV index reading in December in Dardeh?

The average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes a low health threat from unsafe exposure to the Sun's UV rays.
Average temperature in December - Dardeh, Iran
  • Average high temperature in December: 5.9°C

The warmest month (with the highest average high temperature) is July (32.2°C).
The month with the lowest average high temperature is January (3.9°C).

  • Average low temperature in December: -1.3°C

The month with the highest average low temperature is July (21.5°C).
The coldest month (with the lowest average low temperature) is January (-4.1°C).

Average pressure in December - Dardeh, Iran
  • Average pressure in December: 1021.6mbar

The month with the highest atmospheric pressure is December (1021.6mbar).
The month with the lowest atmospheric pressure is July (1007.4mbar).

Average wind speed in December - Dardeh, Iran
  • Average wind speed in December: 6.8km/h

The windiest month (with the highest average wind speed) is June (10.5km/h).
The calmest month (with the lowest average wind speed) is November (6.6km/h).

Average humidity in December - Dardeh, Iran
  • Average humidity in December: 51%

The month with the highest relative humidity is February (57%).
The month with the lowest relative humidity is July (22%).

Average rainfall in December - Dardeh, Iran
  • Average rainfall in December: 19mm

The wettest month (with the highest rainfall) is April (43mm).
The driest month (with the least rainfall) is September (3mm).

Average rainfall days in December - Dardeh, Iran
  • Average rainfall days in December: 6.5 days

The month with the highest number of rainy days is April (12.5 days).
The month with the least rainy days is September (1.8 days).

Average snowfall in December - Dardeh, Iran
  • Average snowfall in December: 9mm

The month with the highest snowfall is January (73mm).
Months with the least snowfall are April, May, June, July, August, September and October (0mm).

Average snowfall days in December - Dardeh, Iran
  • Average snowfall days in December: 1.3 days

The month with the highest number of snowfall days is January (4.3 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in December / Average sunshine in December - Dardeh, Iran
  • Average daylight in December: 9.8h

The month with the longest days is June (Average daylight: 14.6h).
The month with the shortest days is December (Average daylight: 9.8h).

  • Average sunshine in December: 7h

The month with the most sunshine is June (Average sunshine: 12.2h).
The month with the least sunshine is February (Average sunshine: 6.8h).

Average sunshine days in December - Dardeh, Iran
  • Average sunshine days in December: 22.1 days

The month with the most sunshine days is August (26.5 days).
The month with the least sunshine days is April (13.3 days).

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

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

Average cloud cover in December - Dardeh, Iran
  • Average cloud cover in December: 20

The month with the most cloud cover is March (Cloud cover 24).
The month with the least cloud cover is September (Cloud cover 4).

Average visibility in December - Dardeh, Iran
  • Average visibility in December: 10km

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).