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
The decrease of average high-temperatures is mild in December, with a decline from a fresh 10.9°C (51.6°F) in November to a wintry 5.9°C (42.6°F). During December nights, Hasanjan witnesses a consistent average temperature of -1°C (30.2°F).Humidity
In December, the average relative humidity in Hasanjan is 62%.Rainfall
In December, in Hasanjan, 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
January through April, November and December are months with snowfall in Hasanjan. In Hasanjan, in December, during 2.5 snowfall days, 37mm (1.46") of snow is typically accumulated. Throughout the year, there are 14.3 snowfall days, and 242mm (9.53") of snow is accumulated.Daylight
With an average of 9h and 36min of daylight, December has the shortest days of the year in Hasanjan, Iran.On the first day of December, sunrise is at 07:16 and sunset at 17:00. On the last day of the month, sunrise is at 07:34 and sunset at 17:10 +0330.
Sunshine
The month with the least sunshine is December, with an average of 6.9h of sunshine.UV index
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: In December, the maximum UV index of 2 translates into these guidelines:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold does it get in Hasanjan in December?
What is the average humidity in December in Hasanjan?
How many days does it rain in December in Hasanjan?
How many days does it snow in December in Hasanjan?
What is the month with the shortest days in Hasanjan?
What is the average length of the day in December in Hasanjan?
When are sunrise and sunset in December in Hasanjan?
What is the month with the least sunshine in Hasanjan?
How many hours of sunshine does Hasanjan have in December?
When is the lowest UV index in Hasanjan?
What is the UV index reading in December in Hasanjan?
Average temperature in December
Hasanjan, 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
Hasanjan, 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
Hasanjan, 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
Hasanjan, 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
Hasanjan, 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
Hasanjan, 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
Hasanjan, 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
Hasanjan, 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
Hasanjan, Iran
- Average daylight in December: 9h and 4min
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 5min
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
Hasanjan, 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
Hasanjan, 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
Hasanjan, 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
Hasanjan, 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).
