December weather forecastHoseyn Alan, Iran

December

Weather in December

December, the first month of the winter in Hoseyn Alan, is still a cold month, with an average temperature ranging between min -1°C (30.2°F) and max 5.9°C (42.6°F).

Temperature

With the onset of December, Hoseyn Alan experiences a modest temperature adjustment, with the average high-temperature receding from a cool 10.9°C (51.6°F) in November to an icy 5.9°C (42.6°F). Throughout the month of December, Hoseyn Alan witnesses an average temperature of -1°C (30.2°F).

Humidity

In Hoseyn Alan, Iran, the average relative humidity in December is 62%.

Rainfall

In December, the rain falls for 6.5 days. Throughout December, 20mm (0.79") of precipitation is 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. In Hoseyn Alan, during the entire year, snow falls for 14.3 days and aggregates up to 242mm (9.53") of snow.

Daylight

December has the shortest days of the year, with an average of 9h and 36min of daylight.
On the first day of December, sunrise is at 07:16 and sunset at 17:03. On the last day of the month, sunrise is at 07:35 and sunset at 17:13 +0330.

Sunshine

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

UV index

The months with the lowest UV index are January, February and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: The average daily UV index of 2 in December transforms into the following instructions:
Though extended exposure to the sun typically does not concern most people, it is crucial to always shield children, infants, and those with sensitive skin. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.

Frequently asked questions

In December, the average high-temperature and low-temperature are 5.9°C (42.6°F) and -1°C (30.2°F) respectively. In September, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which represents the influence of relative humidity on air temperature, is computed to be 27°C (80.6°F).

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

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

In Hoseyn Alan, in December, snow falls for 2.5 days, with typically accumulated 37mm (1.46") of snow.

With an average of 9h and 36min of daylight, December has the shortest days of the year.

The average day length in December is 9h and 38min.

In December, on the first day of the month, sunrise is at 07:16 and sunset at 17:03. On the last day of the month, in Hoseyn Alan, sunrise is at 07:35 and sunset at 17:13 +0330.

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

The average sunshine duration in December is 6.9h.

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

In Hoseyn Alan, the average daily maximum UV index in December is 2. A UV Index of 2, and less, symbolizes a low health threat from exposure to Sun's UV rays.
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 sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Hoseyn Alan, 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
Hoseyn Alan, 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
Hoseyn Alan, 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
Hoseyn Alan, 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
Hoseyn Alan, 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
Hoseyn Alan, 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
Hoseyn Alan, 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
Hoseyn Alan, 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
Hoseyn Alan, Iran

  • Average daylight in December: 9h and 36min

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 36min).

  • Average sunshine in December: 6h and 54min

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
Hoseyn Alan, 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
Hoseyn Alan, 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
Hoseyn Alan, 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
Hoseyn Alan, 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).