December weather forecast
Chah Sahari, Iran

December

Weather in December

The first month of the winter, December, is also a moderately hot month in Chah Sahari, Iran, with an average temperature varying between 24.4°C (75.9°F) and 18.9°C (66°F).

Temperature

With the arrival of December, Chah Sahari experiences a modest decline in average high-temperatures, transitioning from 28.2°C (82.8°F) in November to a still moderately hot 24.4°C (75.9°F). During the nights in December, an average low-temperature of 18.9°C (66°F) is observed in Chah Sahari.

Humidity

In December, the average relative humidity is 46%.

Rainfall

In Chah Sahari, in December, during 2.7 rainfall days, 18mm (0.71") of precipitation is typically accumulated. Throughout the year, in Chah Sahari, there are 26.7 rainfall days, and 124mm (4.88") of precipitation is accumulated.

Daylight

With an average of 10h and 30min of daylight, December has the shortest days of the year.
On the first day of the month, sunrise is at 06:19 and sunset at 16:53. On the last day of December, sunrise is at 06:36 and sunset at 17:04 +0330.

Sunshine

In December, the average sunshine is 7.4h.

UV index

The average daily maximum UV index in December is 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum daily UV index, 6 in December, converts into the following recommendations:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.

Frequently asked questions

What is the average December temperature in Chah Sahari?
The high-temperature, in December, in Chah Sahari, is 24.4°C (75.9°F), while the low-temperature averages to 18.9°C (66°F). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines relative humidity and air temperature, in November is evaluated at 28°C (82.4°F).
What is the average humidity in December?
The average relative humidity in December is 46%.
How many days does it rain in December?
In Chah Sahari, during December, the rain falls for 2.7 days and regularly aggregates up to 18mm (0.71") of precipitation.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 10h and 30min of daylight.
How many hours of daylight does Chah Sahari have in December?
In Chah Sahari, the average day length in December is 10h and 29min.
When is the sunrise / sunset in December?
In December, on the first day of the month, sunrise is at 06:19 and sunset at 16:53. On the last day of the month, sunrise is at 06:36 and sunset at 17:04 +0330.
How long on average sun shines in December?
The average sunshine duration in December is 7.4h.
What is the UV index intensity in December?
In December, the average daily maximum UV index in Chah Sahari, Iran, is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's 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 daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in December
Chah Sahari, Iran
  • Average high temperature in December: 24.4°C

The warmest month (with the highest average high temperature) is June (37.9°C).
The month with the lowest average high temperature is January (22.2°C).

  • Average low temperature in December: 18.9°C

The month with the highest average low temperature is July (32.1°C).
The coldest month (with the lowest average low temperature) is January (17.3°C).

Average pressure in December
Chah Sahari, Iran
  • Average pressure in December: 1017.8mbar

The month with the highest atmospheric pressure is December (1017.8mbar).
The month with the lowest atmospheric pressure is July (998.5mbar).

Average wind speed in December
Chah Sahari, Iran
  • Average wind speed in December: 8.7km/h

The windiest month (with the highest average wind speed) is August (11.6km/h).
The calmest month (with the lowest average wind speed) is December (8.7km/h).

Average humidity in December
Chah Sahari, Iran
  • Average humidity in December: 46%

The month with the highest relative humidity is August (58%).
The month with the lowest relative humidity is May (45%).

Average rainfall in December
Chah Sahari, Iran
  • Average rainfall in December: 18mm

The wettest month (with the highest rainfall) is January (27mm).
The driest months (with the least rainfall) are June and September (0mm).

Average rainfall days in December
Chah Sahari, Iran
  • Average rainfall days in December: 2.7 days

The month with the highest number of rainy days is February (4.2 days).
The months with the least rainy days are June and September (0.2 days).

Average daylight in December /
Average sunshine in December
Chah Sahari, Iran
  • Average daylight in December: 10h and 3min

The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).

  • Average sunshine in December: 7h and 2min

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

Average sunshine days in December
Chah Sahari, Iran
  • Average sunshine days in December: 28 days

The months with the most sunshine days are May and July (29.8 days).
The month with the least sunshine days is February (23.2 days).

Average UV index in December
Chah Sahari, Iran
  • Average UV index in December: 6

The months with the highest UV index are May and August (UV index 9).
The month with the lowest UV index is January (UV index 5).

Average cloud cover in December
Chah Sahari, Iran
  • Average cloud cover in December: 9

The month with the most cloud cover is February (Cloud cover 14).
The month with the least cloud cover is September (Cloud cover 2).

Average visibility in December
Chah Sahari, 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).

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