December weather forecastKosis, Namibia
December
Weather in December
December, the first month of the summer in Kosis, is still a tropical month, with temperature in the range of an average low of 21.5°C (70.7°F) and an average high of 34.4°C (93.9°F).Temperature
December brings a marginal elevation to a still hot 34.4°C (93.9°F) from November's 32.5°C (90.5°F) in Kosis's average high-temperatures. The significant decline in Kosis's temperature, from day to night, averages of 21.5°C (70.7°F) in December.Humidity
The average relative humidity in December is 22%.Rainfall
In Kosis, in December, during 3.7 rainfall days, 6mm (0.24") of precipitation is typically accumulated. In Kosis, during the entire year, the rain falls for 37.2 days and collects up to 83mm (3.27") of precipitation.Daylight
With an average of 13h and 48min of daylight, December has the longest days of the year.On the first day of the month, sunrise is at 05:49 and sunset at 19:30. On the last day of December, sunrise is at 06:00 and sunset at 19:47 CAT.
Sunshine
November and December, with an average of 12.1h of sunshine, are months with the most sunshine.UV index
The months with the highest UV index in Kosis are January, February, November and December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum daily UV index of 7 in December interprets into the following recommendations:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. 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
Average temperature in December
Kosis, Namibia
- Average high temperature in December: 34.4°C
The warmest month (with the highest average high temperature) is January (34.8°C).
The month with the lowest average high temperature is June (20.9°C).
- Average low temperature in December: 21.5°C
The month with the highest average low temperature is February (23.4°C).
The coldest month (with the lowest average low temperature) is July (9°C).
Average pressure in December
Kosis, Namibia
- Average pressure in December: 1010.6mbar
The month with the highest atmospheric pressure is July (1022.2mbar).
The month with the lowest atmospheric pressure is January (1010.1mbar).
Average wind speed in December
Kosis, Namibia
- Average wind speed in December: 14.8km/h
The windiest months (with the highest average wind speed) are November and December (14.8km/h).
The calmest month (with the lowest average wind speed) is March (11.9km/h).
Average humidity in December
Kosis, Namibia
- Average humidity in December: 22%
The month with the highest relative humidity is June (35%).
The month with the lowest relative humidity is November (20%).
Average rainfall in December
Kosis, Namibia
- Average rainfall in December: 6mm
The wettest month (with the highest rainfall) is February (27mm).
The driest months (with the least rainfall) are June and August (1mm).
Average rainfall days in December
Kosis, Namibia
- Average rainfall days in December: 3.7 days
The month with the highest number of rainy days is February (7.7 days).
The month with the least rainy days is August (0.7 days).
Average daylight in December /
Average sunshine in December
Kosis, Namibia
- Average daylight in December: 13h and 48min
The month with the longest days is December (Average daylight: 13h and 48min).
The month with the shortest days is June (Average daylight: 10h and 30min).
- Average sunshine in December: 12h and 6min
The months with the most sunshine are November and December (Average sunshine: 12h and 6min).
The months with the least sunshine are February, April, May and June (Average sunshine: 9h and 36min).
Average sunshine days in December
Kosis, Namibia
- Average sunshine days in December: 26.1 days
The months with the most sunshine days are July and August (29.9 days).
The month with the least sunshine days is February (19.3 days).
Average UV index in December
Kosis, Namibia
- Average UV index in December: 7
The months with the highest UV index are January, February, November and December (UV index 7).
The months with the lowest UV index are May, June, July and August (UV index 5).
Average cloud cover in December
Kosis, Namibia
- Average cloud cover in December: 7
The month with the most cloud cover is February (Cloud cover 14).
The months with the least cloud cover are July and August (Cloud cover 4).
Average visibility in December
Kosis, 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).
