December weather forecast and climate
Arzil, Iran

The first month of the winter, December, is also a wintry month in Arzil, Iran, with average temperature ranging between max 3.2°C (37.8°F) and min -3.5°C (25.7°F).

Temperature

In December, the average high-temperature decreases, from a chilly 8.5°C (47.3°F) in November, to a wintry 3.2°C (37.8°F). The average low-temperature, in Arzil, is -3.5°C (25.7°F).

Humidity

The average relative humidity in Arzil is 71%.

Rainfall

In December, in Arzil, the rain falls for 8 days. Throughout December, 25mm (0.98") of precipitation is accumulated. Throughout the year, there are 120.5 rainfall days, and 352mm (13.86") of precipitation is accumulated.

Snowfall

Months with snowfall in Arzil are January through April, October through December. In Arzil, Iran, during 6.4 snowfall days, 94mm (3.7") of snow is typically accumulated. In Arzil, during the entire year, snow falls for 33.8 days, and aggregates up to 550mm (21.65") of snow.

Daylight

December has the shortest days of the year, with an average of 9.5h of daylight.

Sunshine

Months with the least sunshine are January and December, with an average of 6.5h of sunshine.

UV index

January through March, November 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 low threat to health from unprotected exposure to the Sun's UV rays for average individuals.
Note: In December, the average maximum UV index of 2 translate into the following recommendations:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always 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. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the temperature in December in Arzil?

In Arzil, in December, the average high-temperature is 3.2°C (37.8°F), and the average low-temperature is -3.5°C (25.7°F).

What is the average humidity in December in Arzil?

The average relative humidity in December in Arzil is 71%.

How many days does it rain in December in Arzil?

In Arzil, Iran, during December, the rain falls for 8 days and regularly aggregates up to 25mm (0.98") of precipitation.

How many days does it snow in December in Arzil?

In Arzil, in December, during 6.4 snowfall days, 94mm (3.7") of snow is typically accumulated.

What is the month with the shortest days in Arzil?

The month with the shortest days is December, with an average of 9.5h of daylight.

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

The average length of the day in December in Arzil, Iran, is 9.5h.

What is the month with the least sunshine in Arzil?

Months with the least sunshine in Arzil are January and December, with an average of 6.5h of sunshine.

How long on average sun shines in December in Arzil?

In December, the average sunshine in Arzil, Iran, is 6.5h.

What are the months with the lowest UV index in Arzil?

Months with the lowest UV index in Arzil are January through March, November and December, with an average maximum UV index of 2.

What is the UV index reading in December in Arzil?

In Arzil, Iran, the average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents a low health threat from the exposure to the Sun's UV radiation.
Average temperature in December - Arzil, Iran
  • Average high temperature in December: 3.2°C

The warmest month (with the highest average high temperature) is July (29.6°C).
The month with the lowest average high temperature is January (0.3°C).

  • Average low temperature in December: -3.5°C

The month with the highest average low temperature is July (17.8°C).
The coldest month (with the lowest average low temperature) is January (-7°C).

Average pressure in December - Arzil, Iran
  • Average pressure in December: 1022.4mbar

The month with the highest atmospheric pressure is December (1022.4mbar).
The month with the lowest atmospheric pressure is July (1008.8mbar).

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

The windiest month (with the highest average wind speed) is July (11.8km/h).
The calmest month (with the lowest average wind speed) is December (6.8km/h).

Average humidity in December - Arzil, Iran
  • Average humidity in December: 71%

The month with the highest relative humidity is January (79%).
The month with the lowest relative humidity is August (42%).

Average rainfall in December - Arzil, Iran
  • Average rainfall in December: 25mm

The wettest month (with the highest rainfall) is April (52mm).
The driest month (with the least rainfall) is August (11mm).

Average rainfall days in December - Arzil, Iran
  • Average rainfall days in December: 8 days

The month with the highest number of rainy days is April (17.3 days).
The month with the least rainy days is August (4.7 days).

Average snowfall in December - Arzil, Iran
  • Average snowfall in December: 94mm

The month with the highest snowfall is January (184mm).
Months with the least snowfall are May, June, July, August and September (0mm).

Average snowfall days in December - Arzil, Iran
  • Average snowfall days in December: 6.4 days

The month with the highest number of snowfall days is January (10.5 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in December / Average sunshine in December - Arzil, Iran
  • Average daylight in December: 9.5h

The month with the longest days is June (Average daylight: 14.8h).
The month with the shortest days is December (Average daylight: 9.5h).

  • Average sunshine in December: 6.5h

The month with the most sunshine is August (Average sunshine: 12.2h).
Months with the least sunshine are January and December (Average sunshine: 6.5).

Average sunshine days in December - Arzil, Iran
  • Average sunshine days in December: 18.8 days

The month with the most sunshine days is August (22.7 days).
The month with the least sunshine days is May (8.5 days).

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

Months with the highest UV index are June, July and August (UV index 6).
Months with the lowest UV index are January, February, March, November and December (UV index 2).

Average cloud cover in December - Arzil, Iran
  • Average cloud cover in December: 29

The month with the most cloud cover is January (Cloud cover 33).
The month with the least cloud cover is August (Cloud cover 8).

Average visibility in December - Arzil, Iran
  • Average visibility in December: 9km

Months with the highest visibility are March, April, May, June, July, August, September, October and November (10km).
Months with the lowest visibility are January, February and December (9km).