Climate averages 1991–2020
Mpumalanga weather
in January.
A warm, wet month: the 2nd warmest and the joint 10th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
January is a warm month in Mpumalanga: daytime highs average 25.5°C and nights cool to about 17.1°C. By daytime temperature it is the 2nd warmest of the 12 months.
Expect about 101 mm of rain on roughly 16 days, which makes January a wet month (the joint 10th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 13 h 49 min on an average January day.
The nearest other city in this atlas is Pinetown (24 km away). In January its highs average 25.9°C, about as warm as Mpumalanga, with 91 mm of rain.
Among the 95 cities listed in South Africa, Mpumalanga ranks joint 66th of 95 for the warmest January highs and joint 39th of 95 for the driest January (rainfall, lowest first). The mean January high of those 95 cities is 27.0°C; Mpumalanga is 1.5°C cooler than that mean.
From January to February, average highs rise by 0.4°C to 25.9°C, and monthly rainfall falls from 101 mm to 88 mm.
The annual picture
January in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Mpumalanga climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January, selected | 25.5°C17.1°C | 17.1°C | 101 | 15.5 | 13.814 h |
| February | 25.9°C17.4°C | 17.4°C | 88 | 13.2 | 13.113 h |
| March | 25.3°C16.2°C | 16.2°C | 87 | 12.7 | 12.312 h |
| April | 23.4°C13.5°C | 13.5°C | 60 | 9.1 | 11.411 h |
| May | 22.4°C10.4°C | 10.4°C | 33 | 5.0 | 10.611 h |
| June | 20.7°C7.3°C | 7.3°C | 22 | 3.9 | 10.310 h |
| July | 20.4°C6.9°C | 6.9°C | 33 | 3.9 | 10.410 h |
| August | 21.8°C8.8°C | 8.8°C | 30 | 5.6 | 11.011 h |
| September | 22.8°C11.1°C | 11.1°C | 58 | 9.0 | 11.912 h |
| October | 22.6°C12.8°C | 12.8°C | 88 | 13.8 | 12.813 h |
| November | 23.5°C14.3°C | 14.3°C | 101 | 14.8 | 13.614 h |
| December | 24.7°C16.0°C | 16.0°C | 102 | 15.5 | 14.014 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
January in nearby cities
- Pinetown in JanuarySouth Africa · 24 kmHigh 25.9°C · Low 19.5°C · 91 mm rain
- Ntuzuma in JanuarySouth Africa · 31 kmHigh 27.0°C · Low 20.1°C · 91 mm rain
- Pietermaritzburg in JanuarySouth Africa · 32 kmHigh 26.4°C · Low 17.3°C · 134 mm rain
- Durban in JanuarySouth Africa · 38 kmHigh 26.6°C · Low 21.7°C · 91 mm rain
- KwaDukuza in JanuarySouth Africa · 83 kmHigh 27.6°C · Low 21.0°C · 103 mm rain
- Ladysmith in JanuarySouth Africa · 162 kmHigh 28.0°C · Low 16.7°C · 172 mm rain
- Richards Bay in JanuarySouth Africa · 178 kmHigh 28.6°C · Low 22.4°C · 108 mm rain
- Dundee, South Africa in JanuarySouth Africa · 187 kmHigh 26.4°C · Low 15.9°C · 151 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Mpumalanga) is explained once on the Mpumalanga year overview and on the Sources, method and limits page.