December weather forecastWitberg, Namibia

December

Weather in December

The first month of the summer, December, is still a warm month in Witberg, Namibia, with an average temperature ranging between min 18.7°C (65.7°F) and max 29.4°C (84.9°F).

Temperature

In December, Witberg experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 29.5°C (85.1°F) in November to a still warm 29.4°C (84.9°F). Throughout December, the nighttime temperature averages to an enjoyable 18.7°C (65.7°F).

Humidity

The average relative humidity in December is 33%.

Rainfall

In Witberg, in December, it is raining for 12.4 days, with typically 49mm (1.93") of accumulated precipitation. In Witberg, during the entire year, the rain falls for 80.2 days and collects up to 304mm (11.97") of precipitation.

Daylight

With an average of 13h and 36min of daylight, December has the longest days of the year.
On the first day of the month, sunrise is at 06:00 and sunset at 19:29. On the last day of December, sunrise is at 06:12 and sunset at 19:45 CAT.

Sunshine

In December, the average sunshine is 10.1h.

UV index

The months with the highest UV index are January, February, October through December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: The maximum daily UV index of 6 in December interprets into the following recommendations:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.

Updated: Jun 4, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The high-temperature during December is 29.4°C (84.9°F) and the low-temperature is 18.7°C (65.7°F). In February, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, is calculated to be 28°C (82.4°F).

In December, the average relative humidity is 33%.

In Witberg, in December, it is raining for 12.4 days, with typically 49mm (1.93") of accumulated precipitation.

With an average of 13h and 36min of daylight, December has the longest days of the year.

The average day length in December is 13h and 34min.

On the first day of December, sunrise is at 06:00 and sunset at 19:29. On the last day of the month, sunrise is at 06:12 and sunset at 19:45 CAT.

In Witberg, the average sunshine duration in December is 10.1h.

January, February, October through December, with an average maximum UV index of 6, are months with the highest UV index.

In Witberg, the average daily maximum UV index in December is 6. A UV Index reading of 6 to 7 represents a high hazard to health from exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M J J A S O N December

Nov

December

Jan

Average high temperature

29.5°C

29.4°C

29°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

14.1km/h

12.2km/h

11.9km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

20.5

15.8

13.7

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Witberg, Namibia

Average high temperature in December: 29.4°C

The warmest months (with the highest average high temperature) are October and November (29.5°C).
The month with the lowest average high temperature is July (19.8°C).

Average low temperature in December: 18.7°C

The month with the highest average low temperature is January (18.9°C).
The coldest month (with the lowest average low temperature) is July (6°C).

Average pressure in December
Witberg, Namibia

Average pressure in December: 1011mbar

The month with the highest atmospheric pressure is July (1021.3mbar).
The month with the lowest atmospheric pressure is January (1010.7mbar).

Average wind speed in December
Witberg, Namibia

Average wind speed in December: 10.1km/h

The windiest month (with the highest average wind speed) is October (12.6km/h).
The calmest month (with the lowest average wind speed) is March (9.3km/h).

Average humidity in December
Witberg, Namibia

Average humidity in December: 33%

The month with the highest relative humidity is March (51%).
The months with the lowest relative humidity are September and October (19%).

Average rainfall in December
Witberg, Namibia

Average rainfall in December: 49mm

The wettest month (with the highest rainfall) is February (102mm).
The driest months (with the least rainfall) are June, July and August (0mm).

Average rainfall days in December
Witberg, Namibia

Average rainfall days in December: 12.4 days

The month with the highest number of rainy days is February (15.9 days).
The month with the least rainy days is August (0 days).

Average daylight in December /
Average sunshine in December
Witberg, Namibia

Average daylight in December: 13h and 36min

The month with the longest days is December (Average daylight: 13h and 36min).
The month with the shortest days is June (Average daylight: 10h and 42min).

Average sunshine in December: 10h and 6min

The month with the most sunshine is November (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 9h and 24min).

Average sunshine days in December
Witberg, Namibia

Average sunshine days in December: 15.8 days

The month with the most sunshine days is July (30.7 days).
The month with the least sunshine days is February (9.8 days).

Average UV index in December
Witberg, Namibia

Average UV index in December: 6

The months with the highest UV index are January, February, October, November and December (UV index 6).
The months with the lowest UV index are June and July (UV index 4).

Average cloud cover in December
Witberg, Namibia

Average cloud cover in December: 15

The month with the most cloud cover is February (Cloud cover 22).
The month with the least cloud cover is August (Cloud cover 1).

Average visibility in December
Witberg, Namibia

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).