Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
The beginning of December brings a slight decrease in the average high-temperature, transitioning from a moderate 15.1°C (59.2°F) in November to a fresh 11.3°C (52.3°F). The temperature dips to an average of 1.6°C (34.9°F) during December nights.Humidity
In Shirazan, the average relative humidity in December is 42%.Rainfall
In Shirazan, in December, it is raining for 2.5 days, with typically 4mm (0.16") of accumulated precipitation. Throughout the year, there are 38.7 rainfall days, and 58mm (2.28") of precipitation is accumulated.Snowfall
January, February, November and December are months with snowfall in Shirazan. In Shirazan, Iran, in December, during 0.4 snowfall days, 2mm (0.08") of snow is typically accumulated. Throughout the year, in Shirazan, there are 3 snowfall days, and 28mm (1.1") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 10h and 0min of daylight.On the first day of December, sunrise is at 06:46 and sunset at 16:53. On the last day of the month, sunrise is at 07:04 and sunset at 17:03 +0330.
Sunshine
The months with the least sunshine are January, February, November and December, with an average of 7.4h of sunshine.UV index
January, November and December, with an average maximum UV index of 3, are months with the lowest UV index in Shirazan. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: The UV index of 3 during December leads to these advisories:
Guard yourself - An obligation to protect skin and eyes from harm exists. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Experience reduced UV exposure by about half when donning a wide-brim hat. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
What is the usual temperature for Shirazan in December?
What is the average humidity in December in Shirazan?
How many days does it rain in December in Shirazan?
How much does it snow in Shirazan in December?
What is the month with the shortest days in Shirazan?
What is the average length of the day in December in Shirazan?
When are sunrise and sunset in December in Shirazan?
What are the months with the least sunshine in Shirazan?
How many hours of sunshine does Shirazan have in December?
What are the months with the lowest UV index in Shirazan?
What is the UV index reading in December in Shirazan?
Average temperature in December
Shirazan, Iran
- Average high temperature in December: 11.3°C
The warmest month (with the highest average high temperature) is July (36.1°C).
The month with the lowest average high temperature is January (9.7°C).
- Average low temperature in December: 1.6°C
The month with the highest average low temperature is July (23.8°C).
The coldest month (with the lowest average low temperature) is January (0°C).
Average pressure in December
Shirazan, Iran
- Average pressure in December: 1020.6mbar
The month with the highest atmospheric pressure is December (1020.6mbar).
The month with the lowest atmospheric pressure is July (1005.8mbar).
Average wind speed in December
Shirazan, Iran
- Average wind speed in December: 5km/h
The windiest month (with the highest average wind speed) is July (11.1km/h).
The calmest month (with the lowest average wind speed) is December (5km/h).
Average humidity in December
Shirazan, Iran
- Average humidity in December: 42%
The month with the highest relative humidity is January (45%).
The months with the lowest relative humidity are June and July (14%).
Average rainfall in December
Shirazan, Iran
- Average rainfall in December: 4mm
The wettest month (with the highest rainfall) is May (10mm).
The driest months (with the least rainfall) are July, August and September (0mm).
Average rainfall days in December
Shirazan, Iran
- Average rainfall days in December: 2.5 days
The month with the highest number of rainy days is April (6.4 days).
The month with the least rainy days is August (0.3 days).
Average snowfall in December
Shirazan, Iran
- Average snowfall in December: 2mm
The month with the highest snowfall is January (15mm).
The months with the least snowfall are March, April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Shirazan, Iran
- Average snowfall days in December: 0.4 days
The month with the highest number of snowfall days is January (1.5 days).
The months with the least snowfall days are March, April, May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Shirazan, Iran
- Average daylight in December: 10h and 0min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in December: 7h and 2min
The month with the most sunshine is June (Average sunshine: 12h and 18min).
The months with the least sunshine are January, February, November and December (Average sunshine: 7h and 24min).
Average sunshine days in December
Shirazan, Iran
- Average sunshine days in December: 28 days
The month with the most sunshine days is August (30.4 days).
The month with the least sunshine days is April (20.4 days).
Average UV index in December
Shirazan, Iran
- Average UV index in December: 3
The month with the highest UV index is June (UV index 8).
The months with the lowest UV index are January, November and December (UV index 3).
Average cloud cover in December
Shirazan, Iran
- Average cloud cover in December: 12
The month with the most cloud cover is April (Cloud cover 15).
The month with the least cloud cover is September (Cloud cover 3).
Average visibility in December
Shirazan, 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).
Shirazan, Iran
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