The climate in Mariental during May can be summarized as mild and very dry.
May is in the fall / autumn in Mariental and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a comfortable 26°C (79°F), whilst at night 8°C (47°F) is normal.
Daytime temperature | 25.9°C 78.6°F |
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Nightly temperature | 8.1°C 46.6°F |
Average temperature | 17°C 62.6°F |
Daily sunshine | 10.8 hrs |
Avg rainfall | 2 mm 0.1 ins |
Rainy days | 1 days |
Sea temperature | 17°C 62.7°F |
Humidity | 44% |
Windspeed | 5.8kph 4 mph |
On average May is the 5th driest month of the year in Mariental with around 2mm 0.1 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 10.8 hours of sunshine per day.
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 Mariental in May 2025.
Hottest month: | January | 34.8°C 94.6°F |
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Driest month: | August | 0mm 0ins |
Sunniest month: | August | 11.4hrs |
Coldest month: | July | 22.3°C 72.1°F |
Wettest month: | February | 59mm 2.3ins |