December weather forecast
Rahanjan, Iran

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Weather in December

December, the first month of the winter in Rahanjan, is still a chilly month, with an average temperature ranging between max 6.1°C (43°F) and min -0.6°C (30.9°F).

Temperature

The transition into December subtly indicates a reduction in the average high-temperature, down to a frosty 6.1°C (43°F) from November's fresh 10°C (50°F). Rahanjan cools down to an average low-temperature of -0.6°C (30.9°F) throughout the month of December.

Humidity

In Rahanjan, the average relative humidity in December is 57%.

Rainfall

In Rahanjan, in December, it is raining for 5.6 days, with typically 14mm (0.55") of accumulated precipitation. In Rahanjan, during the entire year, the rain falls for 91.9 days and collects up to 213mm (8.39") of precipitation.

Snowfall

January through April, November and December are months with snowfall in Rahanjan. In Rahanjan, Iran, during December, snow falls for 3.6 days and regularly aggregates up to 41mm (1.61") of snow. In Rahanjan, during the entire year, snow falls for 24.5 days and aggregates up to 288mm (11.34") of snow.

Daylight

December has the shortest days of the year, with an average of 9h and 42min of daylight.
On the first day of December, sunrise is at 06:43 and sunset at 16:36. On the last day of the month, sunrise is at 07:01 and sunset at 16:46 +0330.

Sunshine

The average sunshine in December in Rahanjan is 7h.

UV index

The months with the lowest UV index in Rahanjan, Iran, are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: In December, the maximum UV index of 2 translates into these guidelines:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
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Frequently asked questions

How cold is it in Rahanjan in December?

In December, in Rahanjan, the average high-temperature is 6.1°C (43°F), and the average low-temperature is -0.6°C (30.9°F).

What is the average humidity in December in Rahanjan?

In Rahanjan, Iran, the average relative humidity in December is 57%.

How much does it rain in Rahanjan in December?

In December, in Rahanjan, the rain falls for 5.6 days. Throughout December, 14mm (0.55") of precipitation is accumulated.

How many days does it snow in December in Rahanjan?

In December, it is snowing for 3.6 days. Throughout December, 41mm (1.61") of snow is accumulated.

What is the month with the shortest days in Rahanjan?

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

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

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

What time are sunrise and sunset in December in Rahanjan?

In December, on the first day of the month, sunrise is at 06:43 and sunset at 16:36. On the last day of the month, in Rahanjan, sunrise is at 07:01 and sunset at 16:46 +0330.

How long on average sun shines in December in Rahanjan?

The average sunshine duration in December is 7h.

When is the lowest UV index in Rahanjan?

The months with the lowest UV index in Rahanjan are January, February, November and December, with an average maximum UV index of 2.

What is the UV index intensity in December in Rahanjan?

In December, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to Sun's UV rays.
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
Rahanjan, Iran

Average temperature in December - Rahanjan, Iran
  • Average high temperature in December: 6.1°C

The warmest month (with the highest average high temperature) is July (30.1°C).
The month with the lowest average high temperature is January (4.3°C).

  • Average low temperature in December: -0.6°C

The month with the highest average low temperature is July (20.3°C).
The coldest month (with the lowest average low temperature) is January (-2.1°C).

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Average pressure in December
Rahanjan, Iran

Average pressure in December - Rahanjan, Iran
  • Average pressure in December: 1022mbar

The month with the highest atmospheric pressure is December (1022mbar).
The month with the lowest atmospheric pressure is July (1007.4mbar).

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Average wind speed in December
Rahanjan, Iran

Average wind speed in December - Rahanjan, Iran
  • Average wind speed in December: 8.3km/h

The windiest month (with the highest average wind speed) is July (14.8km/h).
The calmest month (with the lowest average wind speed) is November (8.1km/h).

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Average humidity in December
Rahanjan, Iran

Average humidity in December - Rahanjan, Iran
  • Average humidity in December: 57%

The month with the highest relative humidity is February (61%).
The months with the lowest relative humidity are June, July and August (36%).

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Average rainfall in December
Rahanjan, Iran

Average rainfall in December - Rahanjan, Iran
  • Average rainfall in December: 14mm

The wettest month (with the highest rainfall) is May (31mm).
The driest month (with the least rainfall) is July (5mm).

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Average rainfall days in December
Rahanjan, Iran

Average rainfall days in December - Rahanjan, Iran
  • Average rainfall days in December: 5.6 days

The month with the highest number of rainy days is April (12.1 days).
The month with the least rainy days is July (3.7 days).

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Average snowfall in December
Rahanjan, Iran

Average snowfall in December - Rahanjan, Iran
  • Average snowfall in December: 41mm

The month with the highest snowfall is February (107mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

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Average snowfall days in December
Rahanjan, Iran

Average snowfall days in December - Rahanjan, Iran
  • Average snowfall days in December: 3.6 days

The month with the highest number of snowfall days is February (7.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in December /
Average sunshine in December
Rahanjan, Iran

Average daylight in December / Average sunshine in December - Rahanjan, 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 July (Average sunshine: 12h and 12min).
The month with the least sunshine is February (Average sunshine: 6h and 54min).

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Average sunshine days in December
Rahanjan, Iran

Average sunshine days in December - Rahanjan, Iran
  • Average sunshine days in December: 22.6 days

The month with the most sunshine days is July (26.3 days).
The month with the least sunshine days is April (14 days).

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Average UV index in December
Rahanjan, Iran

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

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

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Average cloud cover in December
Rahanjan, Iran

Average cloud cover in December - Rahanjan, Iran
  • Average cloud cover in December: 21

The months with the most cloud cover are February and March (Cloud cover 26).
The month with the least cloud cover is August (Cloud cover 7).

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Average visibility in December
Rahanjan, Iran

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

The 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).

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Rahanjan, Iran

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