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
Weather in December
Temperature
The beginning of December in Windhoek records an average high-temperature of a still warm 29.4°C (84.9°F), marking a negligible difference from November's 29.5°C (85.1°F). Throughout December, the temperature in Windhoek falls to an average low of 18.7°C (65.7°F).Humidity
In Windhoek, the average relative humidity in December is 33%.Rainfall
In Windhoek, in December, it is raining for 12.4 days, with typically 49mm (1.93") of accumulated precipitation. Throughout the year, there are 80.2 rainfall days, and 304mm (11.97") of precipitation is accumulated.Daylight
The month with the longest days in Windhoek is December, with an average of 13h and 30min of daylight.On the first day of the month, sunrise is at 05:58 and sunset at 19:23. On the last day of December, sunrise is at 06:10 and sunset at 19:39 CAT.
Sunshine
In December, the average sunshine is 10.1h.UV index
January, February, October through December, with an average maximum UV index of 6, are months with the highest UV index in Windhoek. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for average individuals.Note: The maximum UV index of 6 during December translates into these guidelines:
Take precautions against overexposure. Protection against sun damage is needed. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Frequently asked questions
How hot does it get in Windhoek in December?
What is the average humidity in December in Windhoek?
How many days does it rain in December in Windhoek?
When are the longest days in Windhoek?
What is the average length of the day in December in Windhoek?
When is the sunrise / sunset in December in Windhoek?
How long on average sun shines in December in Windhoek?
When is the highest UV index in Windhoek?
How high is the UV index in December in Windhoek?
Average temperature in December
Windhoek, 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
Windhoek, 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
Windhoek, 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
Windhoek, 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
Windhoek, 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
Windhoek, 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
Windhoek, Namibia
- Average daylight in December: 13h and 3min
The month with the longest days is December (Average daylight: 13h and 30min).
The month with the shortest days is June (Average daylight: 10h and 48min).
- Average sunshine in December: 10h and 1min
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
Windhoek, 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
Windhoek, 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
Windhoek, 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
Windhoek, 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).
Windhoek, Namibia
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