Mpumalanga (Nelspruit)
December
Weather in Mpumalanga for December 2025
Your guide to Mpumalanga weather in December - trends and predictions
In general, the average temperature in Mpumalanga at the beginning of December is 31.1 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 26.7 °C by the end of December.
Mpumalanga in December brings notable rainfall, with an average of 18 rainy days and a total precipitation of 220.2 mm.
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Temperatures
Rain 🌧️
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13
Dry days
18
Rainy days
0
Snow days
28°/16°
Temperatures
13 km/h
Avg max wind
74 %
Avg humidity
Mpumalanga in December average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  30° | 2 33° | 3 33° | 4 35° | 5  36° | 6  28° | 7 23° |
| 8 33° | 9  34° | 10 31° | 11 29° | 12 35° | 13 32° | 14  26° |
| 15 30° | 16 28° | 17  33° | 18 34° | 19 25° | 20 29° | 21 29° |
| 22 30° | 23 34° | 24 27° | 25 26° | 26  26° | 27  24° | 28 25° |
| 29 25° | 30 29° | 31 32° |
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Temperatures trend during December in Mpumalanga
See the weather trend as well as the moving average line
December weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Dec. | Sunny | 30° /12° | 0 mm | 11 | |
| 2 Dec. | Sunny | 33° /13° | 0 mm | 11 | |
| 3 Dec. | Sunny | 33° /14° | 0 mm | 12 | |
| 4 Dec. | Sunny | 35° /16° | 0.1 mm | 12 | |
| 5 Dec. | Patchy rain possible | 36° /17° | 0.7 mm | 11 | |
| 6 Dec. | Light drizzle | 28° /17° | 1.7 mm | 10 | |
| 7 Dec. | Light drizzle | 23° /17° | 1.9 mm | 8 | |
| 8 Dec. | Patchy light drizzle | 33° /16° | 1.1 mm | 10 | |
| 9 Dec. | Heavy rain | 34° /17° | 17.5 mm | 10 | |
| 10 Dec. | Light rain shower | 31° /17° | 11.8 mm | 10 | |
| 11 Dec. | Light rain shower | 29° /17° | 25.8 mm | 9 | |
| 12 Dec. | Patchy rain possible | 35° /17° | 2.3 mm | 11 | |
| 13 Dec. | Patchy rain possible | 32° /19° | 0.7 mm | 10 | |
| 14 Dec. | Partly cloudy | 26° /16° | 1.3 mm | 10 | |
| 15 Dec. | Light rain shower | 30° /17° | 3.6 mm | 10 | |
| 16 Dec. | Light rain shower | 28° /17° | 21 mm | 10 | |
| 17 Dec. | Fog | 33° /17° | 6.6 mm | 11 | |
| 18 Dec. | Patchy rain possible | 34° /18° | 6.6 mm | 10 | |
| 19 Dec. | Light rain shower | 25° /18° | 10.6 mm | 9 | |
| 20 Dec. | Fog | 29° /18° | 4.4 mm | 10 | |
| 21 Dec. | Patchy rain possible | 29° /18° | 0.5 mm | 9 | |
| 22 Dec. | Patchy rain possible | 30° /18° | 1.5 mm | 10 | |
| 23 Dec. | Patchy rain possible | 34° /17° | 2 mm | 11 | |
| 24 Dec. | Patchy rain possible | 27° /17° | 9 mm | 9 | |
| 25 Dec. | Light rain shower | 26° /17° | 9.1 mm | 9 | |
| 26 Dec. | Moderate or heavy rain shower | 26° /15° | 14.7 mm | 9 | |
| 27 Dec. | Moderate rain | 24° /14° | 6.4 mm | 9 | |
| 28 Dec. | Light rain shower | 25° /15° | 8.3 mm | 9 | |
| 29 Dec. | Light rain shower | 25° /17° | 7.3 mm | 9 | |
| 30 Dec. | Patchy rain possible | 29° /17° | 0.4 mm | 10 | |
| 31 Dec. | Patchy rain possible | 32° /17° | 0.3 mm | 10 | |
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Important Notice
Our weather forecast for Mpumalanga in December is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Mpumalanga forecast closer to your planned date for the most up-to-date weather information.
Mpumalanga in December - FAQ
What are the expected maximum and minimum temperatures in Mpumalanga during December?
During December, expect a variety of temperatures with highs around 28° and lows near 16°, suitable for diverse activities and preferences.
How much rainfall should be expected in Mpumalanga during December?
Significant rainfall exceeding 220.2 mm is expected in Mpumalanga during December, occurring over more than 18 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Mpumalanga during December?
The average wind speed in Mpumalanga during December is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Mpumalanga
Explore the daily rainfall trends and prepare for Mpumalangas December weather 💧
UV exposure in Mpumalanga during December
Stay informed about UV levels for safe outdoor activities throughout the month of December ☀️
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