ClimateAverages

Johannesburg Weather in December

JanFebMarAprMayJunJulAugSepOctNovDec
Right now
17°C
Sunny · feels like 10°C
Humidity
19%
Wind
12 kph SSW
UV
5.1
Rain
0%
Updated Jul 9, 01:30 PMWeather data by WeatherAPI.com
December daytime high
25.9°C
December overnight low
13.7°C
December average
19.7°C

In December, Johannesburg typically sees daytime highs of 25.9°C and overnight lows around 13.7°C. Compared to the annual average high of 23.1°C, December runs +2.9°C.

vs. annual avg high
+2.9°C
Rank among 12 months
#3 warmest
Hottest year overall
2015

Where December ranks in Johannesburg

JanFebMarAprMayJunJulAugSepOctNovDec26°

FAQ

What is the average temperature in Johannesburg in December?

December in Johannesburg averages a daytime high of 25.9°C and an overnight low of 13.7°C.

Is December warm or cold in Johannesburg?

December runs +2.9°C compared to Johannesburg's annual average high of 23.1°C, ranking #3 of 12 months by warmth.

What should I pack for Johannesburg in December?

Plan for daytime highs near 25.9°C and cooler evenings around 13.7°C.

Other months for Johannesburg

JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovember

December in nearby cities

SowetoPretoriaBenoniTembisaVereenigingBoksburgKrugersdorpBrakpanVanderbijlparkCenturionRoodepoortCarletonville