December weather forecastTorrabaai, Namibia

December

Weather in December

Ending the year, December displays a slight decrease in temperature to 31.6°C (88.9°F) but maintains a warm feel. Weather in December completes the cycle with a pleasant combination of warm days and cooler nights. It reflects a balance in terms of rainfall and humidity, painting a vibrant picture of the city. Despite being the year-end month, it promises a booming sunshine duration. Wind speed moderates, delivering a delightful closure to the year.

Temperature

With the onset of December, the average high-temperature registers at a still hot 31.6°C (88.9°F), subtly different from November's 32.1°C (89.8°F). Throughout December, Torrabaai registers a consistent average low-temperature of 20.1°C (68.2°F).

Humidity

In December, the average relative humidity in Torrabaai is 34%.

Rainfall

In Torrabaai, in December, during 11.5 rainfall days, 37mm (1.46") of precipitation is typically accumulated. Throughout the year, there are 79.5 rainfall days, and 272mm (10.71") of precipitation is accumulated.

Sea temperature

In December, the average sea temperature is 17.4°C (63.3°F).
Note: In water of 17.4°C (63.3°F), the majority of people do not enjoy swimming. Breathing becomes increasingly hard to manage as the temperature drops from 21°C (69.8°F) to 15°C (59°F).

Daylight

December has the longest days of the year, with an average of 13h and 18min of daylight.
On the first day of the month, sunrise is at 06:18 and sunset at 19:34. On the last day of December, sunrise is at 06:30 and sunset at 19:50 CAT.

Sunshine

In December, the average sunshine is 9.7h.

UV index

The months with the highest UV index are January, October through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: The UV index of 7 during December leads to these advisories:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. During bright days, sunglasses that offer UVA and UVB defense are recommended.

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

Frequently asked questions

The high-temperature during December is 31.6°C (88.9°F) and the low-temperature is 20.1°C (68.2°F). The average heat index (a.k.a. 'real feel', 'feels like'), which combines air temperature and relative humidity, in April is evaluated at 28°C (82.4°F).

In December, the average relative humidity is 34%.

In Torrabaai, during December, the rain falls for 11.5 days and regularly aggregates up to 37mm (1.46") of precipitation.

In Torrabaai, in December, the average water temperature is 17.4°C (63.3°F). For most, swimming in 17.4°C (63.3°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).

With an average of 13h and 18min of daylight, December has the longest days of the year.

In December, the average day length is 13h and 20min.

In December, on the first day of the month, sunrise is at 06:18 and sunset at 19:34. On the last day of the month, sunrise is at 06:30 and sunset at 19:50 CAT.

The average sunshine duration in December is 9.7h.

The months with the highest UV index in Torrabaai are January, October through December, with an average maximum UV index of 7.

In December, the average daily maximum UV index is 7. A UV Index of 6 to 7 symbolizes a high hazard to health from unprotected exposure to UV radiation.

Today

Tomorrow

Long-term

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

Nov

December

Jan

Average high temperature

32.1°C

31.6°C

31.3°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

13.1km/h

12km/h

11.9km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

7.9

11.5

Average sea temperature

Average daylight

Average sunshine

Average sunshine days

16.5

14.9

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Torrabaai, Namibia

Average high temperature in December: 31.6°C

The warmest month (with the highest average high temperature) is October (32.4°C).
The month with the lowest average high temperature is June (23.6°C).

Average low temperature in December: 20.1°C

The month with the highest average low temperature is December (20.1°C).
The coldest month (with the lowest average low temperature) is July (9.8°C).

Average pressure in December
Torrabaai, Namibia

Average pressure in December: 1011mbar

The month with the highest atmospheric pressure is July (1019.4mbar).
The month with the lowest atmospheric pressure is January (1010.9mbar).

Average wind speed in December
Torrabaai, Namibia

Average wind speed in December: 9.9km/h

The windiest month (with the highest average wind speed) is July (13.1km/h).
The calmest month (with the lowest average wind speed) is February (9km/h).

Average humidity in December
Torrabaai, Namibia

Average humidity in December: 34%

The month with the highest relative humidity is March (51%).
The month with the lowest relative humidity is September (21%).

Average rainfall in December
Torrabaai, Namibia

Average rainfall in December: 37mm

The wettest month (with the highest rainfall) is February (82mm).
The driest months (with the least rainfall) are June, July and August (0mm).

Average rainfall days in December
Torrabaai, Namibia

Average rainfall days in December: 11.5 days

The month with the highest number of rainy days is February (15.5 days).
The month with the least rainy days is July (0 days).

Average sea temperature in December
Torrabaai, Namibia

Average sea temperature in December: 17.4°C

The best month for swimming (with the highest average sea temperature) is February (20.2°C).
The coldest month (with the lowest average sea temperature) is August (14.5°C).

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

Average daylight in December: 13h and 18min

The month with the longest days is December (Average daylight: 13h and 18min).
The month with the shortest days is June (Average daylight: 10h and 54min).

Average sunshine in December: 9h and 42min

The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 9h and 30min).

Average sunshine days in December
Torrabaai, Namibia

Average sunshine days in December: 16.5 days

The month with the most sunshine days is July (31 days).
The month with the least sunshine days is February (10.9 days).

Average UV index in December
Torrabaai, Namibia

Average UV index in December: 7

The months with the highest UV index are January, October, November 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
Torrabaai, Namibia

Average cloud cover in December: 14

The month with the most cloud cover is February (Cloud cover 21).
The month with the least cloud cover is August (Cloud cover 1).

Average visibility in December
Torrabaai, 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).