The climate in Mariana during May can be summarized as mild and dry.
May is in the fall / autumn in Mariana and is typically the 4th coldest month of the year. Daytime maximum temperatures average around 23°C (74°F), whilst at night 12°C (53°F) is normal.
Daytime temperature | 23.4°C 74.1°F |
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Nightly temperature | 11.6°C 52.9°F |
Average temperature | 17.5°C 63.5°F |
Daily sunshine | 6.6 hrs |
Avg rainfall | 29 mm 1.2 ins |
Rainy days | 8 days |
Sea temperature | 24.9°C 76.8°F |
Humidity | 80% |
Windspeed | 5.8kph 4 mph |
On average May is the 4th driest month of the year in Mariana with around 29mm 1.2 inches of rain making it a 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 6.6 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 Mariana in May 2025.
Hottest month: | February | 26.9°C 80.4°F |
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Driest month: | July | 15mm 0.6ins |
Sunniest month: | July | 7.3hrs |
Coldest month: | July | 21.6°C 70.9°F |
Wettest month: | December | 335mm 13.2ins |