December weather forecast
Sulab, Iran

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Weather in December

The first month of the winter, December, is also a fresh month in Sulab, Iran, with an average temperature varying between 11°C (51.8°F) and 3.7°C (38.7°F).

Temperature

December witnesses a gentle descent in average high-temperature, descending from November's moderate 15.5°C (59.9°F) to a fresh 11°C (51.8°F). Sulab experiences a nighttime temperature average of 3.7°C (38.7°F) during December.

Humidity

The most humid month is December, with an average relative humidity of 50%.

Rainfall

In Sulab, in December, it is raining for 4.1 days, with typically 7mm (0.28") of accumulated precipitation. In Sulab, during the entire year, the rain falls for 43.2 days and collects up to 94mm (3.7") of precipitation.

Snowfall

Months with snowfall are January through March, November and December. In Sulab, during December, snow falls for 0.1 days and regularly aggregates up to 5mm (0.2") of snow. In Sulab, during the entire year, snow falls for 2.6 days and aggregates up to 39mm (1.54") of snow.

Daylight

December has the shortest days of the year in Sulab, with an average of 9h and 48min of daylight.
On the first day of the month, sunrise is at 07:00 and sunset at 16:58. On the last day of December, sunrise is at 07:18 and sunset at 17:08 +0330.

Sunshine

In December, the average sunshine in Sulab is 7.2h.

UV index

The months with the lowest UV index are January, November and December, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the average person.
Note: A maximum high daily UV index of 3 during December translates into the following directions:
Ensure safety - Sun damage prevention is strongly urged. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Updated: Jan 27, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What are the temperatures in Sulab in December?

The average high-temperature, in December, in Sulab, is 11°C (51.8°F), while the average low-temperature is 3.7°C (38.7°F).

What is the most humid month in Sulab?

The most humid month in Sulab is December, with an average relative humidity of 50%.

What is the average humidity in December in Sulab?

In December, the average relative humidity is 50%.

How many days does it rain in December in Sulab?

In Sulab, Iran, in December, it is raining for 4.1 days, with typically 7mm (0.28") of accumulated precipitation.

How many days does it snow in December in Sulab?

In Sulab, during December, snow falls for 0.1 days and regularly aggregates up to 5mm (0.2") of snow.

What is the month with the shortest days in Sulab?

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

How many hours of daylight does Sulab have in December?

In Sulab, Iran, the average day length in December is 9h and 51min.

When is the sunrise / sunset in December in Sulab?

On the first day of December in Sulab, Iran, sunrise is at 07:00 and sunset at 16:58. On the last day of the month, sunrise is at 07:18 and sunset at 17:08 +0330.

How long on average sun shines in December in Sulab?

In Sulab, the average sunshine duration in December is 7.2h.

What is the month with the lowest UV index in Sulab?

The months with the lowest UV index are January, November and December, with an average maximum UV index of 3.

What is the UV index reading in December in Sulab?

In December, the average daily maximum UV index in Sulab is 3. A UV Index value of 3 to 5 symbolizes a medium hazard to health 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
Sulab, Iran

Average temperature in December - Sulab, Iran
  • Average high temperature in December: 11°C

The warmest month (with the highest average high temperature) is July (38.3°C).
The month with the lowest average high temperature is January (9.9°C).

  • Average low temperature in December: 3.7°C

The month with the highest average low temperature is July (26.3°C).
The coldest month (with the lowest average low temperature) is January (2.3°C).

Average pressure in December
Sulab, Iran

Average pressure in December - Sulab, 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 (1006.1mbar).

Average wind speed in December
Sulab, Iran

Average wind speed in December - Sulab, Iran
  • Average wind speed in December: 5.8km/h

The windiest month (with the highest average wind speed) is July (13.7km/h).
The calmest month (with the lowest average wind speed) is December (5.8km/h).

Average humidity in December
Sulab, Iran

Average humidity in December - Sulab, Iran
  • Average humidity in December: 50%

The month with the highest relative humidity is December (50%).
The months with the lowest relative humidity are June and July (17%).

Average rainfall in December
Sulab, Iran

Average rainfall in December - Sulab, Iran
  • Average rainfall in December: 7mm

The wettest month (with the highest rainfall) is March (25mm).
The driest month (with the least rainfall) is August (0mm).

Average rainfall days in December
Sulab, Iran

Average rainfall days in December - Sulab, Iran
  • Average rainfall days in December: 4.1 days

The month with the highest number of rainy days is April (7.6 days).
The month with the least rainy days is August (0.4 days).

Average snowfall in December
Sulab, Iran

Average snowfall in December - Sulab, Iran
  • Average snowfall in December: 5mm

The month with the highest snowfall is January (19mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).

Average snowfall days in December
Sulab, Iran

Average snowfall days in December - Sulab, Iran
  • Average snowfall days in December: 0.1 days

The month with the highest number of snowfall days is January (1.2 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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

Average daylight in December / Average sunshine in December - Sulab, 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: 7h and 1min

The month with the most sunshine is June (Average sunshine: 12h and 18min).
The month with the least sunshine is November (Average sunshine: 7h and 6min).

Average sunshine days in December
Sulab, Iran

Average sunshine days in December - Sulab, Iran
  • Average sunshine days in December: 26.1 days

The month with the most sunshine days is August (29.8 days).
The month with the least sunshine days is April (20.9 days).

Average UV index in December
Sulab, Iran

Average UV index in December - Sulab, Iran
  • Average UV index in December: 3

The months with the highest UV index are June and July (UV index 8).
The months with the lowest UV index are January, November and December (UV index 3).

Average cloud cover in December
Sulab, Iran

Average cloud cover in December - Sulab, Iran
  • Average cloud cover in December: 18

The month with the most cloud cover is March (Cloud cover 20).
The month with the least cloud cover is September (Cloud cover 3).

Average visibility in December
Sulab, Iran

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

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

Sulab, Iran

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