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 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
December's arrival aligns with a minor decrease in average high-temperatures, from November's moderately hot 26.3°C (79.3°F) to a pleasant 22.8°C (73°F). Guelta Zemmur observes an average nighttime temperature of 13°C (55.4°F) during December.Humidity
In Guelta Zemmur, the average relative humidity in December is 38%.Rainfall
In Guelta Zemmur, in December, during 0.7 rainfall days, 1mm (0.04") of precipitation is typically accumulated. Throughout the year, there are 25.5 rainfall days, and 53mm (2.09") of precipitation is accumulated.Daylight
December has the shortest days of the year, with an average of 10h and 36min of daylight.On the first day of the month, sunrise is at 08:18 and sunset at 18:59. On the last day of December, sunrise is at 08:34 and sunset at 19:10 +01.
Sunshine
In December, the average sunshine is 8.3h.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: The maximum daily UV index of 5 in December interprets into the following recommendations:
Guard yourself - Precautionary measures against sun damage are advocated. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures?
What is the average humidity in December?
How much does it rain in December?
What is the month with the shortest days?
What is the average length of the day in December?
When are sunrise and sunset in December?
How long on average sun shines in December?
What are the months with the lowest UV index?
How high is the UV index in December?
Average temperature in December
Guelta Zemmur, Western Sahara
- Average high temperature in December: 22.8°C
The warmest month (with the highest average high temperature) is July (41.2°C).
The month with the lowest average high temperature is January (21.8°C).
- Average low temperature in December: 13°C
The month with the highest average low temperature is August (26.3°C).
The coldest month (with the lowest average low temperature) is January (11.1°C).
Average pressure in December
Guelta Zemmur, Western Sahara
- Average pressure in December: 1020.1mbar
The month with the highest atmospheric pressure is January (1020.5mbar).
The month with the lowest atmospheric pressure is August (1010.5mbar).
Average wind speed in December
Guelta Zemmur, Western Sahara
- Average wind speed in December: 18.5km/h
The windiest month (with the highest average wind speed) is July (25.7km/h).
The calmest month (with the lowest average wind speed) is October (15.9km/h).
Average humidity in December
Guelta Zemmur, Western Sahara
- Average humidity in December: 38%
The month with the highest relative humidity is November (41%).
The months with the lowest relative humidity are July and August (26%).
Average rainfall in December
Guelta Zemmur, Western Sahara
- Average rainfall in December: 1mm
The wettest month (with the highest rainfall) is October (17mm).
The driest month (with the least rainfall) is March (0mm).
Average rainfall days in December
Guelta Zemmur, Western Sahara
- Average rainfall days in December: 0.7 days
The month with the highest number of rainy days is September (6.8 days).
The month with the least rainy days is December (0.7 days).
Average daylight in December /
Average sunshine in December
Guelta Zemmur, Western Sahara
- Average daylight in December: 10h and 4min
The month with the longest days is June (Average daylight: 13h and 42min).
The month with the shortest days is December (Average daylight: 10h and 36min).
- Average sunshine in December: 8h and 2min
The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is November (Average sunshine: 8h and 6min).
Average sunshine days in December
Guelta Zemmur, Western Sahara
- Average sunshine days in December: 30.3 days
The month with the most sunshine days is December (30.3 days).
The month with the least sunshine days is September (21.6 days).
Average UV index in December
Guelta Zemmur, Western Sahara
- Average UV index in December: 5
The months with the highest UV index are June, July and August (UV index 8).
The months with the lowest UV index are January and December (UV index 5).
Average cloud cover in December
Guelta Zemmur, Western Sahara
- Average cloud cover in December: 11
The month with the most cloud cover is September (Cloud cover 13).
The months with the least cloud cover are May and June (Cloud cover 7).
Average visibility in December
Guelta Zemmur, Western Sahara
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
