December weather forecastKaisosi, Namibia
December
Weather in December
December, the first month of the summer in Kaisosi, is also a hot month, with an average temperature fluctuating between 21.2°C (70.2°F) and 31.2°C (88.2°F).Temperature
The onset of December marks an average high-temperature of a still hot 31.2°C (88.2°F), hardly differing from November's 33.3°C (91.9°F). Throughout December, the nighttime temperature averages to a pleasant 21.2°C (70.2°F).Heat index
The heat index value during December is computed to be a very hot 35°C (95°F). Implement heightened safety measures - risk of heat exhaustion and heat cramps is increased. Prolonged activity may result in heatstroke.One should consider that heat index numbers are for shaded settings and light wind. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is a metric representing the sensation of warmth when air temperature and moisture come together. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
The human body keeps its cool primarily through perspiration, as this process enables sweat to evaporate, taking away the excess heat. In the presence of elevated relative humidity, the evaporation rate decreases. This reduction leads to increased body heat retention compared to conditions of dry air. Overheating risks increase with rising body temperatures, especially if heat release isn't efficient.
Humidity
In December, the average relative humidity is 60%.Rainfall
In Kaisosi, during December, the rain falls for 18.6 days and regularly aggregates up to 69mm (2.72") of precipitation. In Kaisosi, during the entire year, the rain falls for 89 days and collects up to 324mm (12.76") of precipitation.Daylight
December has the longest days of the year, with an average of 13h and 12min of daylight.On the first day of December, sunrise is at 05:56 and sunset at 19:03. On the last day of the month, sunrise is at 06:08 and sunset at 19:19 CAT.
Sunshine
The average sunshine in December is 10.2h.UV index
The months with the highest UV index are September, October and December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for the average person.Note: In December, the maximum UV index of 7 translates into these guidelines:
Guard against overexposure. Protection from sun-induced harm is essential. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Kaisosi, Namibia
- Average high temperature in December: 31.2°C
The warmest month (with the highest average high temperature) is October (36.3°C).
The month with the lowest average high temperature is June (25.4°C).
- Average low temperature in December: 21.2°C
The month with the highest average low temperature is November (21.8°C).
The coldest month (with the lowest average low temperature) is July (9.7°C).
Average pressure in December
Kaisosi, Namibia
- Average pressure in December: 1009.7mbar
The month with the highest atmospheric pressure is July (1020mbar).
The month with the lowest atmospheric pressure is January (1009.3mbar).
Average wind speed in December
Kaisosi, Namibia
- Average wind speed in December: 8.2km/h
The windiest month (with the highest average wind speed) is September (11.1km/h).
The calmest month (with the lowest average wind speed) is December (8.2km/h).
Average humidity in December
Kaisosi, Namibia
- Average humidity in December: 60%
The month with the highest relative humidity is February (65%).
The month with the lowest relative humidity is September (19%).
Average rainfall in December
Kaisosi, Namibia
- Average rainfall in December: 69mm
The wettest month (with the highest rainfall) is January (74mm).
The driest months (with the least rainfall) are June, July, August and September (0mm).
Average rainfall days in December
Kaisosi, Namibia
- Average rainfall days in December: 18.6 days
The month with the highest number of rainy days is December (18.6 days).
The month with the least rainy days is August (0 days).
Average daylight in December /
Average sunshine in December
Kaisosi, Namibia
- Average daylight in December: 13h and 12min
The month with the longest days is December (Average daylight: 13h and 12min).
The month with the shortest days is June (Average daylight: 11h and 6min).
- Average sunshine in December: 10h and 12min
The month with the most sunshine is November (Average sunshine: 11h and 24min).
The month with the least sunshine is January (Average sunshine: 9h and 0min).
Average sunshine days in December
Kaisosi, Namibia
- Average sunshine days in December: 10.7 days
The months with the most sunshine days are July and August (31 days).
The month with the least sunshine days is December (10.7 days).
Average UV index in December
Kaisosi, Namibia
- Average UV index in December: 7
The months with the highest UV index are September, October and December (UV index 7).
The months with the lowest UV index are May, June and July (UV index 5).
Average cloud cover in December
Kaisosi, Namibia
- Average cloud cover in December: 29
The month with the most cloud cover is January (Cloud cover 33).
The month with the least cloud cover is August (Cloud cover 1).
Average visibility in December
Kaisosi, Namibia
- Average visibility in December: 10km
The months with the highest visibility are April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February and March (9km).
