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 advent of December brings a subtle shift in temperature, with the average high moving from a refreshing 17.5°C (63.5°F) in November to a moderate 13.9°C (57°F). During the month of December, the nighttime temperature falls to an average of 5.1°C (41.2°F).Humidity
In Grarem, the average relative humidity in December is 76%.Rainfall
In December, the rain falls for 9.6 days. Throughout December, 27mm (1.06") of precipitation is accumulated. Throughout the year, there are 122.9 rainfall days, and 347mm (13.66") of precipitation is accumulated.Snowfall
January, February and December are months with snowfall in Grarem. December is the first month it typically snows. Throughout December, in the average 0.2 snowfall days, it receives 4mm (0.16") of snow. Throughout the year, there are 2.1 snowfall days, and 57mm (2.24") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 9h and 42min of daylight.On the first day of December, sunrise is at 07:28 and sunset at 17:19. On the last day of the month, sunrise is at 07:46 and sunset at 17:29 CET.
Sunshine
In December, the average sunshine is 5.9h.UV index
January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In December, the maximum UV index of 3 suggests this advice:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average December temperature?
What is the average humidity in December?
How many days does it rain in December?
When does it start snowing?
What is the month with the shortest days?
What is the average length of the day in December?
When is the sunrise / sunset in December?
How long on average sun shines in December?
What are the months with the lowest UV index in Grarem?
What is the UV index intensity in December?
Average temperature in December
Grarem, Algeria
- Average high temperature in December: 13.9°C
The warmest month (with the highest average high temperature) is July (34.4°C).
The month with the lowest average high temperature is January (12.5°C).
- Average low temperature in December: 5.1°C
The month with the highest average low temperature is August (21.1°C).
The coldest month (with the lowest average low temperature) is February (3.2°C).
Average pressure in December
Grarem, Algeria
- Average pressure in December: 1021.7mbar
The month with the highest atmospheric pressure is December (1021.7mbar).
The month with the lowest atmospheric pressure is April (1014.6mbar).
Average wind speed in December
Grarem, Algeria
- Average wind speed in December: 6.6km/h
The windiest month (with the highest average wind speed) is March (7.5km/h).
The calmest month (with the lowest average wind speed) is September (6.1km/h).
Average humidity in December
Grarem, Algeria
- Average humidity in December: 76%
The month with the highest relative humidity is January (78%).
The month with the lowest relative humidity is July (44%).
Average rainfall in December
Grarem, Algeria
- Average rainfall in December: 27mm
The wettest month (with the highest rainfall) is March (50mm).
The driest month (with the least rainfall) is July (6mm).
Average rainfall days in December
Grarem, Algeria
- Average rainfall days in December: 9.6 days
The month with the highest number of rainy days is March (13.8 days).
The month with the least rainy days is July (4.3 days).
Average snowfall in December
Grarem, Algeria
- Average snowfall in December: 4mm
The month with the highest snowfall is January (30mm).
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Grarem, Algeria
- Average snowfall days in December: 0.2 days
The month with the highest number of snowfall days is February (1.2 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Grarem, Algeria
- 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: 5h and 5min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 48min).
Average sunshine days in December
Grarem, Algeria
- Average sunshine days in December: 19.4 days
The month with the most sunshine days is July (24.7 days).
The month with the least sunshine days is April (14.8 days).
Average UV index in December
Grarem, Algeria
- Average UV index in December: 3
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 3).
Average cloud cover in December
Grarem, Algeria
- Average cloud cover in December: 41
The month with the most cloud cover is January (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 11).
Average visibility in December
Grarem, Algeria
- Average visibility in December: 8km
The months with the highest visibility are June, July and August (10km).
The months with the lowest visibility are January, February, March, April, November and December (8km).
