The climate in Sinamaica during May can be summarized as very hot, humid and a little damp.
May is in the spring in Sinamaica and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a steamy 33°C (92°F), whilst at night 25°C (77°F) is normal.
Daytime temperature | 33.2°C 91.8°F |
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Nightly temperature | 25°C 77°F |
Average temperature | 29.1°C 84.4°F |
Daily sunshine | 6.3 hrs |
Avg rainfall | 82 mm 3.2 ins |
Rainy days | 6 days |
Sea temperature | 27.1°C 80.7°F |
Humidity | 75% |
Windspeed | 14.8kph 9 mph |
On average May is the 4th wettest month of the year in Sinamaica with around 82mm 3.2 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 6 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.3 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 Sinamaica in May 2025.
Hottest month: | August | 34.4°C 93.9°F |
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Driest month: | March | 7mm 0.3ins |
Sunniest month: | February | 8.5hrs |
Coldest month: | January | 31.6°C 88.9°F |
Wettest month: | October | 170mm 6.7ins |