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
A minor decrease in the average high-temperature is observed during December, shifting from a fresh 10°C (50°F) in November to a frosty 6.1°C (43°F). In Hajjaji, an average nighttime temperature of -0.6°C (30.9°F) is expected during December.Humidity
The average relative humidity in December is 57%.Rainfall
In December, the rain falls for 5.6 days. Throughout December, 14mm (0.55") of precipitation is accumulated. Throughout the year, there are 91.9 rainfall days, and 213mm (8.39") of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall. In Hajjaji, Iran, during December, snow falls for 3.6 days and regularly aggregates up to 41mm (1.61") of snow. In Hajjaji, during the entire year, snow falls for 24.5 days and aggregates up to 288mm (11.34") of snow.Daylight
December has the shortest days of the year, with an average of 9h and 48min of daylight.On the first day of December in Hajjaji, Iran, sunrise is at 06:45 and sunset at 16:39. On the last day of the month, sunrise is at 07:03 and sunset at 16:49 +0330.
Sunshine
In Hajjaji, the average sunshine in December is 7h.UV index
The months with the lowest UV index in Hajjaji are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: The UV index of 2 during December translates into the following guidance:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. When the Sun is at its strongest around midday, find shade and limit exposure. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold does it get in Hajjaji in December?
What is the average humidity in December in Hajjaji?
How much does it rain in Hajjaji in December?
How much does it snow in Hajjaji in December?
What is the month with the shortest days in Hajjaji?
How many hours of daylight does Hajjaji have in December?
When is the sunrise / sunset in December in Hajjaji?
How long on average sun shines in December in Hajjaji?
What is the month with the lowest UV index in Hajjaji?
What is the UV index reading in December in Hajjaji?
Average temperature in December
Hajjaji, Iran
- Average high temperature in December: 6.1°C
The warmest month (with the highest average high temperature) is July (30.1°C).
The month with the lowest average high temperature is January (4.3°C).
- Average low temperature in December: -0.6°C
The month with the highest average low temperature is July (20.3°C).
The coldest month (with the lowest average low temperature) is January (-2.1°C).
Average pressure in December
Hajjaji, 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 (1007.4mbar).
Average wind speed in December
Hajjaji, Iran
- Average wind speed in December: 8.3km/h
The windiest month (with the highest average wind speed) is July (14.8km/h).
The calmest month (with the lowest average wind speed) is November (8.1km/h).
Average humidity in December
Hajjaji, Iran
- Average humidity in December: 57%
The month with the highest relative humidity is February (61%).
The months with the lowest relative humidity are June, July and August (36%).
Average rainfall in December
Hajjaji, Iran
- Average rainfall in December: 14mm
The wettest month (with the highest rainfall) is May (31mm).
The driest month (with the least rainfall) is July (5mm).
Average rainfall days in December
Hajjaji, Iran
- Average rainfall days in December: 5.6 days
The month with the highest number of rainy days is April (12.1 days).
The month with the least rainy days is July (3.7 days).
Average snowfall in December
Hajjaji, Iran
- Average snowfall in December: 41mm
The month with the highest snowfall is February (107mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Hajjaji, Iran
- Average snowfall days in December: 3.6 days
The month with the highest number of snowfall days is February (7.8 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
Hajjaji, Iran
- Average daylight in December: 9h and 5min
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 48min).
- Average sunshine in December: 7h and 0min
The month with the most sunshine is July (Average sunshine: 12h and 12min).
The month with the least sunshine is February (Average sunshine: 6h and 54min).
Average sunshine days in December
Hajjaji, Iran
- Average sunshine days in December: 22.6 days
The month with the most sunshine days is July (26.3 days).
The month with the least sunshine days is April (14 days).
Average UV index in December
Hajjaji, Iran
- Average UV index in December: 2
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Hajjaji, Iran
- Average cloud cover in December: 21
The months with the most cloud cover are February and March (Cloud cover 26).
The month with the least cloud cover is August (Cloud cover 7).
Average visibility in December
Hajjaji, 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).
