December weather forecast
Guelta Zemmur, Western Sahara

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Weather in December

December brings further lowering temperatures, making it one of the coolest months in Guelta Zemmur. The cloud cover increases to 11%, slightly reducing the daytime sunlight hours. A comforting aspect of this month is the steady barometric pressure, averaging around 1020.1 mb. Insignificant rainfall and moderate wind speeds make the weather favorable for various activities. Considering these factors, December offers an agreeable climate for the end of the year holidays.

Temperature

With the arrival of December, Guelta Zemmur notices a mild change in the average high-temperature, sliding from November's moderately hot 26.3°C (79.3°F) to a pleasant 22.8°C (73°F). In Guelta Zemmur, the average nighttime temperature during December is a mild 13°C (55.4°F).

Humidity

In December, the average relative humidity in Guelta Zemmur is 38%.

Rainfall

In December, in Guelta Zemmur, the rain falls for 0.7 days. Throughout December, 1mm (0.04") of precipitation is accumulated. Throughout the year, there are 25.5 rainfall days, and 53mm (2.09") of precipitation is accumulated.

Daylight

With an average of 10h and 36min of daylight, December has the shortest days of the year in Guelta Zemmur.
On the first day of December in Guelta Zemmur, sunrise is at 08:18 and sunset at 18:59. On the last day of the month, sunrise is at 08:34 and sunset at 19:10 +01.

Sunshine

In December, the average sunshine is 8.3h.

UV index

January and December, with an average maximum UV index of 5, are months with the lowest UV index in Guelta Zemmur, Western Sahara. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: The UV index of 5 during December translates into the following guidance:
Make use of precautions - It is urged to ward off sun damage. To guard against the harmful effects of the Sun, minimize exposure during midday. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
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Frequently asked questions

What is the average December temperature in Guelta Zemmur?

Guelta Zemmur in December has an average high-temperature of 22.8°C (73°F) and an average low-temperature of 13°C (55.4°F).

What is the average humidity in December in Guelta Zemmur?

In December, the average relative humidity in Guelta Zemmur, Western Sahara, is 38%.

How much does it rain in Guelta Zemmur in December?

In December, the rain falls for 0.7 days. Throughout December, 1mm (0.04") of precipitation is accumulated.

What is the month with the shortest days in Guelta Zemmur?

With an average of 10h and 36min of daylight, December has the shortest days of the year.

What is the average length of the day in December in Guelta Zemmur?

The average day length in December is 10h and 37min.

What time are sunrise and sunset in December in Guelta Zemmur?

On the first day of December in Guelta Zemmur, Western Sahara, sunrise is at 08:18 and sunset at 18:59. On the last day of the month, sunrise is at 08:34 and sunset at 19:10 +01.

How long on average sun shines in December in Guelta Zemmur?

In Guelta Zemmur, Western Sahara, the average sunshine duration in December is 8.3h.

When is the lowest UV index in Guelta Zemmur?

The months with the lowest UV index in Guelta Zemmur, Western Sahara, are January and December, with an average maximum UV index of 5.

What is the UV index reading in December in Guelta Zemmur?

The average daily maximum UV index in December in Guelta Zemmur is 5. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from exposure to the Sun's UV radiation.

Average temperature in December
Guelta Zemmur, Western Sahara

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).

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Average pressure in December
Guelta Zemmur, Western Sahara

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).

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Average wind speed in December
Guelta Zemmur, Western Sahara

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).

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Average humidity in December
Guelta Zemmur, Western Sahara

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%).

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Average rainfall in December
Guelta Zemmur, Western Sahara

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).

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Average rainfall days in December
Guelta Zemmur, Western Sahara

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).

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Average daylight in December /
Average sunshine in December
Guelta Zemmur, Western Sahara

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).

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Average sunshine days in December
Guelta Zemmur, Western Sahara

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).

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Average UV index in December
Guelta Zemmur, Western Sahara

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).

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Average cloud cover in December
Guelta Zemmur, Western Sahara

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).

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Average visibility in December
Guelta Zemmur, Western Sahara

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).

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Guelta Zemmur, Western Sahara

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