December weather forecast
Sanandaj, Iran

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Weather in December

December marks the full arrival of winter in Sanandaj, and with a return to the city's coldest period, temperatures hover around 5.1°C (41.2°F). Snowfall resumes, adding a whitening effect to the city's landscape and enhancing the festive ambience of the holiday season. A significant increase in the relative humidity levels brings a dampness to the cool air. Days are shorter, and sunshine is less frequent, contributing to the bleak winter atmosphere. Overall, the plummeting temperatures and increasing snowfall provide a classic winter scene to conclude the year.

Temperature

A decrease in the average high-temperature is observed during December, shifting from a cool 10.3°C (50.5°F) in November to an icy 5.1°C (41.2°F). The temperature dips to an average of -2.2°C (28°F) during December nights.

Humidity

The average relative humidity in December is 65%.

Rainfall

In Sanandaj, in December, during 8 rainfall days, 36mm (1.42") of precipitation is typically accumulated. In Sanandaj, during the entire year, the rain falls for 70.6 days and collects up to 257mm (10.12") of precipitation.

Snowfall

January through April, November and December are months with snowfall. In Sanandaj, in December, snow falls for 4.3 days, with typically accumulated 117mm (4.61") of snow. Throughout the year, in Sanandaj, Iran, there are 23.5 snowfall days, and 489mm (19.25") of snow is accumulated.

Daylight

With an average of 9h and 48min of daylight, December has the shortest days of the year.
On the first day of December in Sanandaj, Iran, sunrise is at 07:12 and sunset at 17:09. On the last day of the month, sunrise is at 07:30 and sunset at 17:19 +0330.

Sunshine

The average sunshine in December is 6.6h.

UV index

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Sanandaj. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: In December, the UV index of 2 transforms into the following advice:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Updated: Jan 26, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

How cold is it in Sanandaj in December?

In Sanandaj, in December, the average high-temperature is 5.1°C (41.2°F), and the average low-temperature is -2.2°C (28°F).

What is the average humidity in December in Sanandaj?

The average relative humidity in December in Sanandaj is 65%.

How many days does it rain in December in Sanandaj?

In Sanandaj, Iran, in December, during 8 rainfall days, 36mm (1.42") of precipitation is typically accumulated.

How many days does it snow in December in Sanandaj?

In Sanandaj, during December, snow falls for 4.3 days and regularly aggregates up to 117mm (4.61") of snow.

What is the month with the shortest days in Sanandaj?

With an average of 9h and 48min of daylight, December has the shortest days of the year.

How many hours of daylight does Sanandaj have in December?

In December, the average day length is 9h and 49min.

When is the sunrise / sunset in December in Sanandaj?

On the first day of December in Sanandaj, sunrise is at 07:12 and sunset at 17:09. On the last day of the month, sunrise is at 07:30 and sunset at 17:19 +0330.

How long on average sun shines in December in Sanandaj?

The average sunshine duration in December in Sanandaj, Iran, is 6.6h.

When is the lowest UV index in Sanandaj?

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

What is the UV index intensity in December in Sanandaj?

In December, the average daily maximum UV index in Sanandaj, Iran, is 2. A UV Index of 2, and less, symbolizes a low health threat from 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
Sanandaj, Iran

Average temperature in December - Sanandaj, Iran
  • Average high temperature in December: 5.1°C

The warmest month (with the highest average high temperature) is July (32.5°C).
The month with the lowest average high temperature is January (2.2°C).

  • Average low temperature in December: -2.2°C

The month with the highest average low temperature is July (17.7°C).
The coldest month (with the lowest average low temperature) is January (-4.7°C).

Average pressure in December
Sanandaj, Iran

Average pressure in December - Sanandaj, Iran
  • Average pressure in December: 1021.8mbar

The month with the highest atmospheric pressure is December (1021.8mbar).
The month with the lowest atmospheric pressure is July (1005.7mbar).

Average wind speed in December
Sanandaj, Iran

Average wind speed in December - Sanandaj, Iran
  • Average wind speed in December: 7.7km/h

The windiest month (with the highest average wind speed) is May (10.9km/h).
The calmest month (with the lowest average wind speed) is December (7.7km/h).

Average humidity in December
Sanandaj, Iran

Average humidity in December - Sanandaj, Iran
  • Average humidity in December: 65%

The month with the highest relative humidity is February (73%).
The month with the lowest relative humidity is July (23%).

Average rainfall in December
Sanandaj, Iran

Average rainfall in December - Sanandaj, Iran
  • Average rainfall in December: 36mm

The wettest month (with the highest rainfall) is March (51mm).
The driest months (with the least rainfall) are August and September (0mm).

Average rainfall days in December
Sanandaj, Iran

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

The month with the highest number of rainy days is March (12.5 days).
The month with the least rainy days is August (0.3 days).

Average snowfall in December
Sanandaj, Iran

Average snowfall in December - Sanandaj, Iran
  • Average snowfall in December: 117mm

The month with the highest snowfall is February (159mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

Average snowfall days in December
Sanandaj, Iran

Average snowfall days in December - Sanandaj, Iran
  • Average snowfall days in December: 4.3 days

The month with the highest number of snowfall days is January (9 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
Sanandaj, Iran

Average daylight in December / Average sunshine in December - Sanandaj, Iran
  • Average daylight in December: 9h and 5min

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in December: 6h and 4min

The months with the most sunshine are June, July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 6h and 30min).

Average sunshine days in December
Sanandaj, Iran

Average sunshine days in December - Sanandaj, Iran
  • Average sunshine days in December: 20.7 days

The month with the most sunshine days is August (30.3 days).
The month with the least sunshine days is February (15.5 days).

Average UV index in December
Sanandaj, Iran

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

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

Average cloud cover in December
Sanandaj, Iran

Average cloud cover in December - Sanandaj, Iran
  • Average cloud cover in December: 28

The months with the most cloud cover are January and February (Cloud cover 32).
The month with the least cloud cover is September (Cloud cover 3).

Average visibility in December
Sanandaj, Iran

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

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

Sanandaj, Iran

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