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
December
Weather in December
Temperature
As November transitions into December, Jan Bolagh sees a drop in the average high-temperature, transitioning from a fresh 10.4°C (50.7°F) to a cold 5.1°C (41.2°F). The low-temperature in Jan Bolagh averages to a subzero cold -2.8°C (27°F) during the nights of December.Humidity
The average relative humidity in December in Jan Bolagh is 68%.Rainfall
December is the month with the most rainfall in Jan Bolagh. Rain falls for 8.8 days and accumulates 51mm (2.01") of precipitation.Snowfall
January through April, November and December are months with snowfall in Jan Bolagh. In December, in Jan Bolagh, it is snowing for 5.2 days. Throughout December, 154mm (6.06") of snow is accumulated. In Jan Bolagh, during the entire year, snow falls for 29.2 days and aggregates up to 696mm (27.4") of snow.Daylight
December has the shortest days of the year in Jan Bolagh, with an average of 9h and 42min of daylight.On the first day of December, sunrise is at 07:17 and sunset at 17:09. On the last day of the month, sunrise is at 07:35 and sunset at 17:18 +0330.
Sunshine
The months with the least sunshine are January and December, with an average of 6.6h of sunshine.UV index
The months with the lowest UV index in Jan Bolagh, Iran, are January through March, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for average individuals.Note: The daily high UV index of 2 during December translates into the following recommendations:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it cold in Jan Bolagh during December?
What is the average humidity in December in Jan Bolagh?
What is the rainiest month in Jan Bolagh?
How many days does it rain in December in Jan Bolagh?
How many days does it snow in December in Jan Bolagh?
What is the month with the shortest days in Jan Bolagh?
What is the average length of the day in December in Jan Bolagh?
What time are sunrise and sunset in December in Jan Bolagh?
What is the month with the least sunshine in Jan Bolagh?
How long on average sun shines in December in Jan Bolagh?
What are the months with the lowest UV index in Jan Bolagh?
How high is the UV index in December in Jan Bolagh?
Average temperature in December
Jan Bolagh, Iran
- Average high temperature in December: 5.1°C
The warmest month (with the highest average high temperature) is July (32.8°C).
The month with the lowest average high temperature is January (1.9°C).
- Average low temperature in December: -2.8°C
The month with the highest average low temperature is July (18°C).
The coldest month (with the lowest average low temperature) is January (-5.6°C).
Average pressure in December
Jan Bolagh, Iran
- Average pressure in December: 1022mbar
The month with the highest atmospheric pressure is December (1022mbar).
The month with the lowest atmospheric pressure is July (1006.2mbar).
Average wind speed in December
Jan Bolagh, Iran
- Average wind speed in December: 7.3km/h
The windiest month (with the highest average wind speed) is May (12km/h).
The calmest month (with the lowest average wind speed) is November (7.2km/h).
Average humidity in December
Jan Bolagh, Iran
- Average humidity in December: 68%
The month with the highest relative humidity is January (76%).
The months with the lowest relative humidity are July and August (24%).
Average rainfall in December
Jan Bolagh, Iran
- Average rainfall in December: 51mm
The wettest month (with the highest rainfall) is December (51mm).
The driest month (with the least rainfall) is August (0mm).
Average rainfall days in December
Jan Bolagh, Iran
- Average rainfall days in December: 8.8 days
The month with the highest number of rainy days is March (13.6 days).
The month with the least rainy days is August (0.3 days).
Average snowfall in December
Jan Bolagh, Iran
- Average snowfall in December: 154mm
The months with the highest snowfall are January and February (225mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Jan Bolagh, Iran
- Average snowfall days in December: 5.2 days
The month with the highest number of snowfall days is January (10.3 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
Jan Bolagh, Iran
- Average daylight in December: 9h and 4min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in December: 6h and 4min
The month with the most sunshine is August (Average sunshine: 12h and 18min).
The months with the least sunshine are January and December (Average sunshine: 6h and 36min).
Average sunshine days in December
Jan Bolagh, Iran
- Average sunshine days in December: 19.6 days
The month with the most sunshine days is August (30.2 days).
The month with the least sunshine days is March (14.3 days).
Average UV index in December
Jan Bolagh, 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, March, November and December (UV index 2).
Average cloud cover in December
Jan Bolagh, Iran
- Average cloud cover in December: 27
The months with the most cloud cover are January, February and March (Cloud cover 30).
The months with the least cloud cover are August and September (Cloud cover 3).
Average visibility in December
Jan Bolagh, Iran
- Average visibility in December: 9km
The months with the highest visibility are April, May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January, February, March and December (9km).
