Groblersdal Weather in May
What's the weather like in Groblersdal (Mpumalanga) in May 2026?
The climate in Groblersdal during May can be summarized as mild and very dry.
May is in the fall / autumn in Groblersdal and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a comfortable 25°C (76°F), whilst at night 7°C (45°F) is normal.
| Daytime temperature | 24.6°C 76.3°F |
|---|---|
| Nightly temperature | 7.4°C 45.3°F |
| Average temperature | 16°C 60.8°F |
| Daily sunshine | 10 hrs |
| Avg rainfall | 7 mm 0.3 ins |
| Rainy days | 2 days |
| Sea temperature | 23.1°C 73.6°F |
| Humidity | 60% |
| Windspeed | 5.8kph 4 mph |
On average May is the 3rd driest month of the year in Groblersdal with around 7mm 0.3 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 10 hours of sunshine per day.
May temperatures in Groblersdal
May rainfall
May hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Groblersdal in May 2025.
Other monthly averages
Groblersdal weather stats
| Hottest month: | January | 29.9°C 85.8°F |
|---|---|---|
| Driest month: | July | 3mm 0.1ins |
| Sunniest month: | July | 10.4hrs |
| Coldest month: | June | 21°C 69.8°F |
| Wettest month: | November | 111mm 4.4ins |
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