Johannesburg weather in December 2019

  • 26°C maximum daytime temperature in December in Johannesburg26
    26°C max day temperature
  • 9 hours of sunshine per day (63% of daylight hours) in December in Johannesburg9
    9 hours of sunshine per day
  • 14 days with some rainfall in December in Johannesburg14
    14 days with some rainfall
  • 14°C minimum night-time temperature in December in Johannesburg14
    14°C min night temperature
  • 14 hours of daylight per day in December in Johannesburg14
    14 hours of daylight per day
  • Low heat & humidity in December in JohannesburgL
    Low heat & humidity
  • 113 mm monthly rainfall in December in Johannesburg113
    113 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in December in Johannesburg11
    11+ (Extreme) UV index

Going to Johannesburg? Find the best month to visit Johannesburg based on the weather.

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Expect 26°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Johannesburg in December. Check more long-term weather averages for Johannesburg in December before you book your next holiday to South Africa in 2019/2020.

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More about Johannesburg

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The December weather guide for Johannesburg, South Africa shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

Guide to Johannesburg weather in December

The average maximum daytime temperature in Johannesburg in December is a warm 26°C (79°F) with low heat & humidity. The average night-time temperature is usually a comfortable 14°C (57°F). There are usually 9 hours of bright sunshine each day, which represents 63% of the 14 hours of daylight.

Expect 113mm (4.4 inches) of rainfall across the whole of December with 14 days with some rain falling. Maximum UV levels will be extreme (11+ UV index) at midday when the skies are clear.

Johannesburg sunrise & sunset times for December 2019

Browse the sunrise & sunset times for Johannesburg in December 2019. Select a month to view Johannesburg sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st December 2019 05:07 18:46
Monday, 2nd December 2019 05:07 18:47
Tuesday, 3rd December 2019 05:07 18:48
Wednesday, 4th December 2019 05:07 18:49
Thursday, 5th December 2019 05:07 18:49
Friday, 6th December 2019 05:08 18:50
Saturday, 7th December 2019 05:08 18:51
Sunday, 8th December 2019 05:08 18:51
Monday, 9th December 2019 05:08 18:52
Tuesday, 10th December 2019 05:08 18:53
Wednesday, 11th December 2019 05:08 18:53
Thursday, 12th December 2019 05:09 18:54
Friday, 13th December 2019 05:09 18:55
Saturday, 14th December 2019 05:09 18:55
Sunday, 15th December 2019 05:10 18:56
Monday, 16th December 2019 05:10 18:57
Tuesday, 17th December 2019 05:10 18:57
Wednesday, 18th December 2019 05:11 18:58
Thursday, 19th December 2019 05:11 18:58
Friday, 20th December 2019 05:12 18:59
Saturday, 21st December 2019 05:12 18:59
Sunday, 22nd December 2019 05:13 19:00
Monday, 23rd December 2019 05:13 19:00
Tuesday, 24th December 2019 05:14 19:01
Wednesday, 25th December 2019 05:14 19:01
Thursday, 26th December 2019 05:15 19:02
Friday, 27th December 2019 05:15 19:02
Saturday, 28th December 2019 05:16 19:02
Sunday, 29th December 2019 05:17 19:03
Monday, 30th December 2019 05:17 19:03
Tuesday, 31st December 2019 05:18 19:03
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Popular South Africa destinations

Below are average maximum temperatures at popular destinations in South Africa in December. Select a destination to see more weather parameters.

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