December weather forecast
Camps Bay, South Africa

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Weather in December

December, the first month of the summer in Camps Bay, is a warm month, with an average temperature fluctuating between 24.3°C (75.7°F) and 16.3°C (61.3°F).

Temperature

With the transition into December, Camps Bay notes an average high-temperature of a warm 24.3°C (75.7°F), closely resembling November. Nighttime temperatures in December average to a refreshing 16.3°C (61.3°F).

Humidity

The months with the lowest humidity are February, April and December, with an average relative humidity of 68%.

Rainfall

In December, in Camps Bay, the rain falls for 6.4 days. Throughout December, 16mm (0.63") of precipitation is accumulated. Throughout the year, there are 111 rainfall days, and 435mm (17.13") of precipitation is accumulated.

Sea temperature

In Camps Bay, the average seawater temperature in December is 18.1°C (64.6°F).
Note: For most individuals, swimming in 18.1°C (64.6°F) is not a pleasant experience. The difficulty in managing breathing increases as the temperature decreases from 21°C (69.8°F) to 15°C (59°F).

Daylight

With an average of 14h and 24min of daylight, December has the longest days of the year.
On the first day of the month, sunrise is at 05:28 and sunset at 19:43. On the last day of December, sunrise is at 05:38 and sunset at 20:00 SAST.

Sunshine

December has the most sunshine of the year, with an average of 11.1h of sunshine.

UV index

January, February and December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the average person.
Note: The UV index of 6 in December translates into these instructions:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
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Frequently asked questions

What are the temperatures in Camps Bay in December?

An average high-temperature, in December, in Camps Bay, is 24.3°C (75.7°F) and the average low-temperature is 16.3°C (61.3°F).

What are the least humid months in Camps Bay?

The months with the lowest humidity in Camps Bay are February, April and December, with an average relative humidity of 68%.

What is the average humidity in December in Camps Bay?

In December, the average relative humidity is 68%.

How much does it rain in Camps Bay in December?

In December, in Camps Bay, the rain falls for 6.4 days. Throughout December, 16mm (0.63") of precipitation is accumulated.

What is the sea temperature in December in Camps Bay?

In December, the average sea temperature is 18.1°C (64.6°F). For most, swimming in 18.1°C (64.6°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).

When are the longest days in Camps Bay?

December has the longest days of the year in Camps Bay, with an average of 14h and 24min of daylight.

What is the average length of the day in December in Camps Bay?

In December, the average day length is 14h and 22min.

When are sunrise and sunset in December in Camps Bay?

In December, on the first day of the month, sunrise is at 05:28 and sunset at 19:43. On the last day of the month, in Camps Bay, sunrise is at 05:38 and sunset at 20:00 SAST.

What month has the most sunshine in Camps Bay?

December has the most sunshine of the year in Camps Bay, South Africa, with an average of 11.1h of sunshine.

How long on average sun shines in December in Camps Bay?

In December, the average sunshine duration is 11.1h.

What are the months with the highest UV index in Camps Bay?

The months with the highest UV index in Camps Bay are January, February and December, with an average maximum UV index of 6.

How high is the UV index in December in Camps Bay?

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

Average temperature in December
Camps Bay, South Africa

Average temperature in December - Camps Bay, South Africa
  • Average high temperature in December: 24.3°C

The warmest month (with the highest average high temperature) is February (26.1°C).
The month with the lowest average high temperature is August (16.6°C).

  • Average low temperature in December: 16.3°C

The month with the highest average low temperature is January (17.7°C).
The coldest months (with the lowest average low temperature) are July and August (10.2°C).

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Average pressure in December
Camps Bay, South Africa

Average pressure in December - Camps Bay, South Africa
  • Average pressure in December: 1014.3mbar

The month with the highest atmospheric pressure is July (1022mbar).
The month with the lowest atmospheric pressure is February (1013.4mbar).

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Average wind speed in December
Camps Bay, South Africa

Average wind speed in December - Camps Bay, South Africa
  • Average wind speed in December: 17.3km/h

The windiest month (with the highest average wind speed) is January (17.6km/h).
The calmest month (with the lowest average wind speed) is May (13.4km/h).

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Average humidity in December
Camps Bay, South Africa

Average humidity in December - Camps Bay, South Africa
  • Average humidity in December: 68%

The months with the highest relative humidity are June, August and September (74%).
The months with the lowest relative humidity are February, April and December (68%).

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Average rainfall in December
Camps Bay, South Africa

Average rainfall in December - Camps Bay, South Africa
  • Average rainfall in December: 16mm

The wettest month (with the highest rainfall) is June (98mm).
The driest month (with the least rainfall) is February (7mm).

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Average rainfall days in December
Camps Bay, South Africa

Average rainfall days in December - Camps Bay, South Africa
  • Average rainfall days in December: 6.4 days

The month with the highest number of rainy days is June (13.8 days).
The month with the least rainy days is February (4.9 days).

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Average sea temperature in December
Camps Bay, South Africa

Average sea temperature in December - Camps Bay, South Africa
  • Average sea temperature in December: 18.1°C

The best month for swimming (with the highest average sea temperature) is January (18.5°C).
The coldest months (with the lowest average sea temperature) are July, August and September (15.3°C).

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Average daylight in December /
Average sunshine in December
Camps Bay, South Africa

Average daylight in December / Average sunshine in December - Camps Bay, South Africa
  • Average daylight in December: 14h and 2min

The month with the longest days is December (Average daylight: 14h and 24min).
The month with the shortest days is June (Average daylight: 9h and 54min).

  • Average sunshine in December: 11h and 1min

The month with the most sunshine is December (Average sunshine: 11h and 6min).
The month with the least sunshine is June (Average sunshine: 6h and 0min).

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Average sunshine days in December
Camps Bay, South Africa

Average sunshine days in December - Camps Bay, South Africa
  • Average sunshine days in December: 22.6 days

The month with the most sunshine days is January (23.1 days).
The month with the least sunshine days is June (14.6 days).

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Average UV index in December
Camps Bay, South Africa

Average UV index in December - Camps Bay, South Africa
  • Average UV index in December: 6

The months with the highest UV index are January, February and December (UV index 6).
The months with the lowest UV index are May, June, July, August and September (UV index 4).

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Average cloud cover in December
Camps Bay, South Africa

Average cloud cover in December - Camps Bay, South Africa
  • Average cloud cover in December: 19

The month with the most cloud cover is June (Cloud cover 34).
The month with the least cloud cover is February (Cloud cover 15).

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Average visibility in December
Camps Bay, South Africa

Average visibility in December - Camps Bay, South Africa
  • 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).

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Camps Bay, South Africa

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