December weather forecast and climate
Hasanjan, Iran

The first month of the winter, December, is still a cold month in Hasanjan, Iran, with average temperature fluctuating between -1°C (30.2°F) and 5.9°C (42.6°F).

Temperature

In December, the average high-temperature drops, from a cool 10.9°C (51.6°F) in November, to a wintry 5.9°C (42.6°F). The average low-temperature, in Hasanjan, Iran, is -1°C (30.2°F).

Humidity

In Hasanjan, the average relative humidity is 62%.

Rainfall

In Hasanjan, during 6.5 rainfall days, 20mm (0.79") of precipitation is typically accumulated. Throughout the year, there are 75.3 rainfall days, and 167mm (6.57") of precipitation is accumulated.

Snowfall

Months with snowfall are January through April, November and December. In December, it is snowing for 2.5 days. Throughout December, 37mm (1.46") of snow is accumulated. Throughout the year, there are 14.3 snowfall days, and 242mm (9.53") of snow is accumulated.

Daylight

December has the shortest days of the year in Hasanjan, with an average of 9.6h of daylight.

Sunshine

With an average of 6.9h of sunshine, December has the least sunshine of the year.

UV index

January, February and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health hazard from the exposure to the Sun's UV rays for ordinary individuals.
Note: In December, the average maximum UV index of 2 translate into the following recommendations:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

What is the temperature in December in Hasanjan?

The average high-temperature, in December, in Hasanjan, is 5.9°C (42.6°F), while the average low-temperature is -1°C (30.2°F).

What is the average humidity in December in Hasanjan?

In Hasanjan, the average relative humidity in December is 62%.

How much does it rain in Hasanjan in December?

In December, the rain falls for 6.5 days. Throughout December, 20mm (0.79") of precipitation is accumulated.

How many days does it snow in December in Hasanjan?

In Hasanjan, Iran, in December, during 2.5 snowfall days, 37mm (1.46") of snow is typically accumulated.

What is the month with the shortest days in Hasanjan?

December has the shortest days of the year in Hasanjan, with an average of 9.6h of daylight.

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

In December, the average length of the day in Hasanjan, Iran, is 9.6h.

What is the month with the least sunshine in Hasanjan?

The month with the least sunshine is December, with an average of 6.9h of sunshine.

How long on average sun shines in December in Hasanjan?

In December, the average sunshine in Hasanjan, Iran, is 6.9h.

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

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

How high is the UV index in December in Hasanjan?

The average daily maximum UV index in December in Hasanjan is 2. A UV Index reading of 2, and below, represents a minimal hazard to health from the exposure to the Sun's UV rays.
Average temperature in December - Hasanjan, Iran
  • Average high temperature in December: 5.9°C

The warmest month (with the highest average high temperature) is July (32.6°C).
The month with the lowest average high temperature is January (3.2°C).

  • Average low temperature in December: -1°C

The month with the highest average low temperature is July (18.9°C).
The coldest month (with the lowest average low temperature) is January (-3.7°C).

Average pressure in December - Hasanjan, 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 (1009.2mbar).

Average wind speed in December - Hasanjan, Iran
  • Average wind speed in December: 5.1km/h

The windiest month (with the highest average wind speed) is July (11.3km/h).
The calmest month (with the lowest average wind speed) is December (5.1km/h).

Average humidity in December - Hasanjan, Iran
  • Average humidity in December: 62%

Months with the highest relative humidity are January and February (68%).
The month with the lowest relative humidity is June (35%).

Average rainfall in December - Hasanjan, Iran
  • Average rainfall in December: 20mm

The wettest month (with the highest rainfall) is March (26mm).
The driest months (with the least rainfall) are August and September (2mm).

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

The month with the highest number of rainy days is March (11.8 days).
The month with the least rainy days is August (1.3 days).

Average snowfall in December - Hasanjan, Iran
  • Average snowfall in December: 37mm

The month with the highest snowfall is January (96mm).
Months with the least snowfall are May, June, July, August, September and October (0mm).

Average snowfall days in December - Hasanjan, Iran
  • Average snowfall days in December: 2.5 days

The month with the highest number of snowfall days is January (5.3 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 - Hasanjan, Iran
  • Average daylight in December: 9.6h

The month with the longest days is June (Average daylight: 14.8h).
The month with the shortest days is December (Average daylight: 9.6h).

  • Average sunshine in December: 6.9h

Months with the most sunshine are June and August (Average sunshine: 12.2h).
The month with the least sunshine is December (Average sunshine: 6.9h).

Average sunshine days in December - Hasanjan, Iran
  • Average sunshine days in December: 20.9 days

The month with the most sunshine days is August (28.4 days).
The month with the least sunshine days is April (15.1 days).

Average UV index in December - Hasanjan, 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 and December (UV index 2).

Average cloud cover in December - Hasanjan, Iran
  • Average cloud cover in December: 22

The month with the most cloud cover is February (Cloud cover 27).
Months with the least cloud cover are June, August and September (Cloud cover 7).

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

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