Graaff-Reinet Weather in March
What's the weather like in Graaff-Reinet (Eastern Cape) in March 2026?
The climate in Graaff-Reinet during March can be summarized as warm and reasonably dry.
March is in the fall / autumn in Graaff-Reinet and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a comfortable 28°C (81°F), whilst at night 14°C (57°F) is normal.
| Daytime temperature | 27.5°C 81.4°F |
|---|---|
| Nightly temperature | 13.8°C 56.8°F |
| Average temperature | 20.6°C 69.1°F |
| Daily sunshine | 9.2 hrs |
| Avg rainfall | 52 mm 2 ins |
| Rainy days | 8 days |
| Sea temperature | 22.4°C 72.2°F |
| Humidity | 58% |
| Windspeed | 9kph 6 mph |
On average March is the wettest month of the year in Graaff-Reinet with around 52mm 2 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 8 days, although this may vary considerably.
On the flip side this corresponds to an average of 9.2 hours of sunshine per day.
March temperatures in Graaff-Reinet
March rainfall
March 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 Graaff-Reinet in March 2025.
Other monthly averages
Graaff-Reinet weather stats
| Hottest month: | January | 30.6°C 87.1°F |
|---|---|---|
| Driest month: | June | 13mm 0.5ins |
| Sunniest month: | August | 9.1hrs |
| Coldest month: | July | 18.2°C 64.8°F |
| Wettest month: | March | 52mm 2ins |
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