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 onset of December brings a small shift in high-temperatures, falling from a cool 11.3°C (52.3°F) in November to a chilly 6.7°C (44.1°F). Gahru cools down to an average low-temperature of -1.6°C (29.1°F) throughout the month of December.Humidity
The average relative humidity in December is 52%.Rainfall
In Gahru, during December, the rain falls for 5 days and regularly aggregates up to 23mm (0.91") of precipitation. Throughout the year, in Gahru, there are 57.9 rainfall days, and 198mm (7.8") of precipitation is accumulated.Snowfall
Months with snowfall are January through March, November and December. In December, it is snowing for 3.5 days. Throughout December, 104mm (4.09") of snow is accumulated. In Gahru, during the entire year, snow falls for 22.1 days and aggregates up to 538mm (21.18") of snow.Daylight
With an average of 10h and 6min of daylight, December has the shortest days of the year in Gahru, Iran.On the first day of December, sunrise is at 06:49 and sunset at 17:01. On the last day of the month, sunrise is at 07:06 and sunset at 17:12 +0330.
Sunshine
The average sunshine in December in Gahru is 7.3h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Gahru. A UV Index reading of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for average individuals.Note: A maximum high daily UV index of 2 during December translates into the following directions:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Frequently asked questions
How cold is it in Gahru in December?
What is the average humidity in December in Gahru?
How much does it rain in Gahru in December?
How much does it snow in Gahru in December?
What is the month with the shortest days in Gahru?
What is the average length of the day in December in Gahru?
What time are sunrise and sunset in December in Gahru?
How long on average sun shines in December in Gahru?
When is the lowest UV index in Gahru?
How high is the UV index in December in Gahru?
Average temperature in December
Gahru, Iran
- Average high temperature in December: 6.7°C
The warmest month (with the highest average high temperature) is July (31.6°C).
The month with the lowest average high temperature is January (4.3°C).
- Average low temperature in December: -1.6°C
The month with the highest average low temperature is July (18.2°C).
The coldest month (with the lowest average low temperature) is January (-3.8°C).
Average pressure in December
Gahru, 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 (1005mbar).
Average wind speed in December
Gahru, Iran
- Average wind speed in December: 7km/h
The windiest month (with the highest average wind speed) is March (11km/h).
The calmest month (with the lowest average wind speed) is November (6.4km/h).
Average humidity in December
Gahru, Iran
- Average humidity in December: 52%
The month with the highest relative humidity is January (59%).
The month with the lowest relative humidity is July (17%).
Average rainfall in December
Gahru, Iran
- Average rainfall in December: 23mm
The wettest month (with the highest rainfall) is February (37mm).
The driest month (with the least rainfall) is September (0mm).
Average rainfall days in December
Gahru, Iran
- Average rainfall days in December: 5 days
The month with the highest number of rainy days is April (9.3 days).
The months with the least rainy days are August and September (0.9 days).
Average snowfall in December
Gahru, Iran
- Average snowfall in December: 104mm
The month with the highest snowfall is January (160mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Gahru, Iran
- Average snowfall days in December: 3.5 days
The month with the highest number of snowfall days is January (8.1 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
Gahru, Iran
- Average daylight in December: 10h and 1min
The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).
- Average sunshine in December: 7h and 2min
The months with the most sunshine are June and August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 7h and 0min).
Average sunshine days in December
Gahru, Iran
- Average sunshine days in December: 23 days
The month with the most sunshine days is August (29.7 days).
The month with the least sunshine days is February (16.6 days).
Average UV index in December
Gahru, 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, November and December (UV index 2).
Average cloud cover in December
Gahru, Iran
- Average cloud cover in December: 15
The months with the most cloud cover are January and February (Cloud cover 20).
The month with the least cloud cover is September (Cloud cover 5).
Average visibility in December
Gahru, 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).
Gahru, Iran
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