December weather forecastMungunda, Namibia

December

Weather in December

The first month of the summer, December, is also a hot month in Mungunda, Namibia, with an average temperature ranging between max 31.2°C (88.2°F) and min 21.2°C (70.2°F).

Temperature

Welcoming December, Mungunda notes an average high-temperature of a still hot 31.2°C (88.2°F), nearly consistent with November's 33.3°C (91.9°F). During the nights in December, Mungunda experiences a consistent average temperature of 21.2°C (70.2°F).

Heat index

Throughout December, the heat index is calculated to be a torrid 35°C (95°F). Take extra safety measures to prevent heat exhaustion and heat cramps. Heatstroke could follow lengthy activity.
Be aware that heat index ratings are designed for shaded locations and minor breezes. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.
Perspiration, which is the evaporation of sweat, is a primary way the human body manages and dispels excessive warmth. When the air contains significant moisture, the efficiency of the evaporation process decreases, preventing the body from cooling down effectively and creating a feeling of overheating. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.

Humidity

The average relative humidity in December is 60%.

Rainfall

In Mungunda, in December, it is raining for 18.6 days, with typically 69mm (2.72") of accumulated precipitation. Throughout the year, there are 89 rainfall days, and 324mm (12.76") of precipitation is accumulated.

Daylight

December has the longest days of the year, with an average of 13h and 12min of daylight.
On the first day of the month, sunrise is at 05:54 and sunset at 19:02. On the last day of December, sunrise is at 06:07 and sunset at 19:18 CAT.

Sunshine

In December, the average sunshine 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 value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum daily UV index of 7 in December interprets into the following recommendations:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. A hat with a broad brim is indispensable, filtering out up to half of UV rays.

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

Frequently asked questions

An average high-temperature, in December, in Mungunda, is 31.2°C (88.2°F) and the average low-temperature is 21.2°C (70.2°F). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines relative humidity and air temperature, in December is calculated to be 35°C (95°F).

In Mungunda, the average relative humidity in December is 60%.

In Mungunda, during December, the rain falls for 18.6 days and regularly aggregates up to 69mm (2.72") of precipitation.

December has the longest days of the year in Mungunda, with an average of 13h and 12min of daylight.

In December, the average day length is 13h and 11min.

In December, on the first day of the month, sunrise is at 05:54 and sunset at 19:02. On the last day of the month, sunrise is at 06:07 and sunset at 19:18 CAT.

In Mungunda, the average sunshine duration in December is 10.2h.

September, October and December, with an average maximum UV index of 7, are months with the highest UV index.

In December, the average daily maximum UV index is 7. A UV Index of 6 to 7 symbolizes a high health vulnerability 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

33.3°C

31.2°C

30.5°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

9.7km/h

9.2km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

12.8

10.7

14.7

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Mungunda, 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
Mungunda, 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
Mungunda, 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
Mungunda, 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
Mungunda, 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
Mungunda, 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
Mungunda, 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
Mungunda, 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
Mungunda, 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
Mungunda, 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
Mungunda, 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).