Oesain Weather in May
What's the weather like in Oesain (East Nusa Tenggara) in May 2026?
The climate in Oesain during May can be summarized as hot and reasonably dry.
May is in the fall / autumn in Oesain and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a warm 31°C (88°F), whilst at night 22°C (71°F) is normal.
| Daytime temperature | 31.1°C 88°F |
|---|---|
| Nightly temperature | 21.5°C 70.7°F |
| Average temperature | 26.3°C 79.3°F |
| Daily sunshine | 9.9 hrs |
| Avg rainfall | 39 mm 1.5 ins |
| Rainy days | 4 days |
| Sea temperature | 28.7°C 83.7°F |
| Humidity | 68% |
| Windspeed | 17.6kph 11 mph |
On average May is the 5th driest month of the year in Oesain with around 39mm 1.5 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 4 days, although this may vary considerably.
On the flip side this corresponds to an average of 9.9 hours of sunshine per day.
May temperatures in Oesain
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 Oesain in May 2025.
Other monthly averages
Oesain weather stats
| Hottest month: | November | 32.1°C 89.8°F |
|---|---|---|
| Driest month: | August | 5mm 0.2ins |
| Sunniest month: | August | 10.6hrs |
| Coldest month: | July | 30.4°C 86.7°F |
| Wettest month: | January | 381mm 15ins |
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