December weather forecast
Okongo, Namibia

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Weather in December

Okongo culminates the year on a pleasantly warm note, with temperatures easing slightly from November. December witnesses a progression in the rainfall trend confirming the shift to the wet period. A surge in the hours of daylight mirrors the increase in humidity levels. Simultaneously, wind speed declines contributing to a tranquil environment. Conclusively, December's weather turns full circle, endowing Okongo with conditions that largely echo those of the early months.

Temperature

Okongo's weather in December, with an average high-temperature of a still tropical 31.8°C (89.2°F), subtly shifts from November's 33.1°C (91.6°F). Throughout December, Okongo encounters an average temperature drop to a moderately hot 23.3°C (73.9°F).

Heat index

During December, the heat index is appraised at a hot 33°C (91.4°F). Exercise more precautions, heat cramps and heat exhaustion are potential risks. Continuous activity could precipitate heatstroke.
Factoring in the heat index, values are geared towards shaded areas with light breezes. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is the outcome of merging air's temperature and its humidity metrics. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. 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 quite important for children. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.

Humidity

In December, the average relative humidity is 44%.

Rainfall

In December, in Okongo, the rain falls for 16.4 days. Throughout December, 61mm (2.4") of precipitation is accumulated. Throughout the year, in Okongo, there are 91.8 rainfall days, and 272mm (10.71") of precipitation is accumulated.

Daylight

With an average of 13h and 12min of daylight, December has the longest days of the year.
On the first day of the month, sunrise is at 06:07 and sunset at 19:13. On the last day of December, sunrise is at 06:19 and sunset at 19:29 CAT.

Sunshine

In Okongo, the average sunshine in December is 9.1h.

UV index

The months with the highest UV index are January, September through 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 converts into the following recommendations:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Updated: Feb 15, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

How hot is December in Okongo?

Okongo in December has an average high-temperature of 31.8°C (89.2°F) and an average low-temperature of 23.3°C (73.9°F). In December, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, is appraised at 33°C (91.4°F).

What is the average humidity in December in Okongo?

In December, the average relative humidity is 44%.

How much does it rain in Okongo in December?

In Okongo, in December, during 16.4 rainfall days, 61mm (2.4") of precipitation is typically accumulated.

When are the longest days in Okongo?

The month with the longest days is December, with an average of 13h and 12min of daylight.

How many hours of daylight does Okongo have in December?

The average day length in December in Okongo, Namibia, is 13h and 10min.

When is the sunrise / sunset in December in Okongo?

In December, on the first day of the month, sunrise is at 06:07 and sunset at 19:13. On the last day of the month, sunrise is at 06:19 and sunset at 19:29 CAT.

How long on average sun shines in December in Okongo?

The average sunshine duration in December in Okongo is 9.1h.

When is the highest UV index in Okongo?

The months with the highest UV index in Okongo, Namibia, are January, September through December, with an average maximum UV index of 7.

What is the UV index intensity in December in Okongo?

In December, the average daily maximum UV index in Okongo, Namibia, is 7. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to Sun's UV rays.

Average temperature in December
Okongo, Namibia

Average temperature in December - Okongo, Namibia
  • Average high temperature in December: 31.8°C

The warmest month (with the highest average high temperature) is October (35.8°C).
The month with the lowest average high temperature is June (26.7°C).

  • Average low temperature in December: 23.3°C

The month with the highest average low temperature is December (23.3°C).
The coldest month (with the lowest average low temperature) is July (11.3°C).

Average pressure in December
Okongo, Namibia

Average pressure in December - Okongo, Namibia
  • Average pressure in December: 1009.4mbar

The month with the highest atmospheric pressure is July (1018.7mbar).
The months with the lowest atmospheric pressure are January and December (1009.4mbar).

Average wind speed in December
Okongo, Namibia

Average wind speed in December - Okongo, Namibia
  • Average wind speed in December: 10.6km/h

The windiest month (with the highest average wind speed) is July (13.4km/h).
The calmest month (with the lowest average wind speed) is February (9.6km/h).

Average humidity in December
Okongo, Namibia

Average humidity in December - Okongo, Namibia
  • Average humidity in December: 44%

The month with the highest relative humidity is March (55%).
The month with the lowest relative humidity is September (17%).

Average rainfall in December
Okongo, Namibia

Average rainfall in December - Okongo, Namibia
  • Average rainfall in December: 61mm

The wettest month (with the highest rainfall) is January (62mm).
The driest months (with the least rainfall) are May, June, July, August and September (0mm).

Average rainfall days in December
Okongo, Namibia

Average rainfall days in December - Okongo, Namibia
  • Average rainfall days in December: 16.4 days

The month with the highest number of rainy days is March (17.5 days).
The months with the least rainy days are July and August (0 days).

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

Average daylight in December / Average sunshine in December - Okongo, Namibia
  • Average daylight in December: 13h and 1min

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: 9h and 1min

The months with the most sunshine are August and September (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 8h and 54min).

Average sunshine days in December
Okongo, Namibia

Average sunshine days in December - Okongo, Namibia
  • Average sunshine days in December: 12 days

The months with the most sunshine days are July and August (31 days).
The month with the least sunshine days is February (11.2 days).

Average UV index in December
Okongo, Namibia

Average UV index in December - Okongo, Namibia
  • Average UV index in December: 7

The months with the highest UV index are January, September, October, November and December (UV index 7).
The months with the lowest UV index are June and July (UV index 5).

Average cloud cover in December
Okongo, Namibia

Average cloud cover in December - Okongo, Namibia
  • Average cloud cover in December: 25

The months with the most cloud cover are January, February and March (Cloud cover 28).
The month with the least cloud cover is August (Cloud cover 1).

Average visibility in December
Okongo, Namibia

Average visibility in December - Okongo, 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).

Okongo, Namibia

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