December weather forecast
Karridene, South Africa

December

Weather in December

December, the first month of the summer in Karridene, is a moderately hot month, with an average temperature ranging between min 19.5°C (67.1°F) and max 24.4°C (75.9°F).

Temperature

The transition from November to December brings an average high-temperature of a moderately hot 24.4°C (75.9°F), barely different from November's 22.8°C (73°F). Karridene's December nights exhibit a subtle drop in temperature, averaging at a comfortable 19.5°C (67.1°F), closely aligned with the daytime highs.

Humidity

December is the most humid month, with an average relative humidity of 83%.

Rainfall

In Karridene, during December, the rain falls for 22.5 days and regularly aggregates up to 77mm (3.03") of precipitation. Throughout the year, there are 177.7 rainfall days, and 573mm (22.56") of precipitation is accumulated.

Daylight

The month with the longest days is December, with an average of 14h and 6min of daylight.
On the first day of the month, sunrise is at 04:47 and sunset at 18:44. On the last day of December, sunrise is at 04:58 and sunset at 19:01 SAST.

Sunshine

In December, the average sunshine is 7.3h.

UV index

January through March and December, with an average maximum UV index of 6, are months with the highest UV index in Karridene. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the average person.
Note: The maximum daily UV index of 6 in December converts into the following recommendations:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. 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. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.

Frequently asked questions

What is the usual temperature for Karridene in December?
In December, the average high-temperature and low-temperature are 24.4°C (75.9°F) and 19.5°C (67.1°F) respectively.
What is the most humid month?
December is the most humid month, with an average relative humidity of 83%.
What is the average humidity in December?
In Karridene, the average relative humidity in December is 83%.
How many days does it rain in December?
In December, the rain falls for 22.5 days. Throughout December, 77mm (3.03") of precipitation is accumulated.
When are the longest days?
The month with the longest days is December, with an average of 14h and 6min of daylight.
How many hours of daylight does Karridene have in December?
In December, the average day length is 14h and 3min.
When is the sunrise / sunset in December?
In December, on the first day of the month, sunrise is at 04:47 and sunset at 18:44. On the last day of the month, sunrise is at 04:58 and sunset at 19:01 SAST.
How many hours of sunshine does Karridene have in December?
In December, the average sunshine duration is 7.3h.
When is the highest UV index?
The months with the highest UV index are January through March and December, with an average maximum UV index of 6.
What is the UV index reading in December?
The average daily maximum UV index in December is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in December
Karridene, South Africa
  • Average high temperature in December: 24.4°C

The warmest month (with the highest average high temperature) is February (26.2°C).
The month with the lowest average high temperature is July (20.9°C).

  • Average low temperature in December: 19.5°C

The month with the highest average low temperature is February (20.6°C).
The coldest month (with the lowest average low temperature) is July (14.3°C).

Average pressure in December
Karridene, South Africa
  • Average pressure in December: 1014.3mbar

The month with the highest atmospheric pressure is July (1023.1mbar).
The month with the lowest atmospheric pressure is January (1014.2mbar).

Average wind speed in December
Karridene, South Africa
  • Average wind speed in December: 15.1km/h

The windiest month (with the highest average wind speed) is October (16.6km/h).
The calmest month (with the lowest average wind speed) is May (12.8km/h).

Average humidity in December
Karridene, South Africa
  • Average humidity in December: 83%

The month with the highest relative humidity is December (83%).
The month with the lowest relative humidity is June (63%).

Average rainfall in December
Karridene, South Africa
  • Average rainfall in December: 77mm

The wettest month (with the highest rainfall) is November (80mm).
The driest month (with the least rainfall) is June (12mm).

Average rainfall days in December
Karridene, South Africa
  • Average rainfall days in December: 22.5 days

The month with the highest number of rainy days is December (22.5 days).
The month with the least rainy days is June (6.1 days).

Average daylight in December /
Average sunshine in December
Karridene, South Africa
  • Average daylight in December: 14h and 1min

The month with the longest days is December (Average daylight: 14h and 6min).
The month with the shortest days is June (Average daylight: 10h and 12min).

  • Average sunshine in December: 7h and 2min

The month with the most sunshine is February (Average sunshine: 8h and 36min).
The month with the least sunshine is April (Average sunshine: 5h and 54min).

Average sunshine days in December
Karridene, South Africa
  • Average sunshine days in December: 5.7 days

The month with the most sunshine days is June (21.3 days).
The month with the least sunshine days is December (5.7 days).

Average UV index in December
Karridene, South Africa
  • Average UV index in December: 6

The months with the highest UV index are January, February, March and December (UV index 6).
The month with the lowest UV index is October (UV index 4).

Average cloud cover in December
Karridene, South Africa
  • Average cloud cover in December: 58

The month with the most cloud cover is December (Cloud cover 58).
The month with the least cloud cover is June (Cloud cover 17).

Average visibility in December
Karridene, South Africa
  • Average visibility in December: 9km

The months with the highest visibility are February, March, April, May, June, July, August and September (10km).
The months with the lowest visibility are January, October, November and December (9km).

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