December weather forecast
Yarbolaghi, Iran

December

Weather in December

The first month of the winter, December, is also a wintry month in Yarbolaghi, Iran, with an average temperature ranging between max 5.9°C (42.6°F) and min -1°C (30.2°F).

Temperature

Yarbolaghi's December weather comes with a decrease in average high-temperatures, moving from a cool 10.9°C (51.6°F) in November to an icy 5.9°C (42.6°F). The average low-temperature in Yarbolaghi, Iran, during December nights is a subzero cold -1°C (30.2°F).

Humidity

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

Rainfall

In December, in Yarbolaghi, Iran, the rain falls for 6.5 days. Throughout December, 20mm (0.79") of precipitation is accumulated. In Yarbolaghi, during the entire year, the rain falls for 75.3 days and collects up to 167mm (6.57") of precipitation.

Snowfall

Months with snowfall in Yarbolaghi are January through April, November and December. In Yarbolaghi, Iran, during December, snow falls for 2.5 days and regularly aggregates up to 37mm (1.46") of snow. In Yarbolaghi, during the entire year, snow falls for 14.3 days and aggregates up to 242mm (9.53") of snow.

Daylight

The month with the shortest days in Yarbolaghi is December, with an average of 9h and 42min of daylight.
On the first day of December in Yarbolaghi, sunrise is at 07:15 and sunset at 17:03. On the last day of the month, sunrise is at 07:33 and sunset at 17:13 +0330.

Sunshine

December has the least sunshine of the year in Yarbolaghi, with an average of 6.9h of sunshine.

UV index

January, February and December, with an average maximum UV index of 2, are months with the lowest UV index in Yarbolaghi. A UV Index estimate of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In December, a daily maximum UV index of 2 leads to the following instructions:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.

Frequently asked questions

Is it cold in Yarbolaghi during December?
The high-temperature, in December, in Yarbolaghi, is 5.9°C (42.6°F), while the low-temperature averages to -1°C (30.2°F). In September, the average heat index (a.k.a. 'feels like', 'real feel'), which combines relative humidity and air temperature, is estimated at 27°C (80.6°F).
What is the average humidity in December in Yarbolaghi?
In Yarbolaghi, Iran, the average relative humidity in December is 62%.
How much does it rain in Yarbolaghi in December?
In Yarbolaghi, Iran, in December, it is raining for 6.5 days, with typically 20mm (0.79") of accumulated precipitation.
How much does it snow in Yarbolaghi in December?
In Yarbolaghi, Iran, in December, snow falls for 2.5 days, with typically accumulated 37mm (1.46") of snow.
What is the month with the shortest days in Yarbolaghi?
December has the shortest days of the year in Yarbolaghi, with an average of 9h and 42min of daylight.
What is the average length of the day in December in Yarbolaghi?
In December, the average day length in Yarbolaghi is 9h and 40min.
When are sunrise and sunset in December in Yarbolaghi?
In December, on the first day of the month, sunrise is at 07:15 and sunset at 17:03. On the last day of the month, in Yarbolaghi, sunrise is at 07:33 and sunset at 17:13 +0330.
What is the month with the least sunshine in Yarbolaghi?
With an average of 6.9h of sunshine, December has the least sunshine of the year in Yarbolaghi, Iran.
How long on average sun shines in December in Yarbolaghi?
The average sunshine duration in December is 6.9h.
What are the months with the lowest UV index in Yarbolaghi?
The months with the lowest UV index in Yarbolaghi are January, February and December, with an average maximum UV index of 2.
What is the UV index intensity in December in Yarbolaghi?
The average daily maximum UV index in December in Yarbolaghi, Iran, is 2. A UV Index of 2, and less, symbolizes a low health risk from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in December
Yarbolaghi, 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
Yarbolaghi, 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
Yarbolaghi, 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
Yarbolaghi, Iran
  • Average humidity in December: 62%

The 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
Yarbolaghi, 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
Yarbolaghi, 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
Yarbolaghi, Iran
  • Average snowfall in December: 37mm

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

Average snowfall days in December
Yarbolaghi, Iran
  • Average snowfall days in December: 2.5 days

The month with the highest number of snowfall days is January (5.3 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
Yarbolaghi, Iran
  • Average daylight in December: 9h and 4min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in December: 6h and 5min

The months with the most sunshine are June and August (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 54min).

Average sunshine days in December
Yarbolaghi, 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
Yarbolaghi, Iran
  • Average UV index in December: 2

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

Average cloud cover in December
Yarbolaghi, Iran
  • Average cloud cover in December: 22

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

Average visibility in December
Yarbolaghi, 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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