Trenggalek Weather in May
What's the weather like in Trenggalek (East Java) in May 2026?
The climate in Trenggalek during May can be summarized as hot, humid and wet.
May is in the fall / autumn in Trenggalek and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a steamy 32°C (90°F), whilst at night 22°C (71°F) is normal.
| Daytime temperature | 32.1°C 89.7°F |
|---|---|
| Nightly temperature | 21.6°C 70.8°F |
| Average temperature | 26.8°C 80.2°F |
| Daily sunshine | 8.9 hrs |
| Avg rainfall | 184 mm 7.3 ins |
| Rainy days | 8 days |
| Sea temperature | 28.8°C 83.8°F |
| Humidity | 80% |
| Windspeed | 11.5kph 7 mph |
On average May is the 6th driest month of the year in Trenggalek with around 184mm 7.3 inches of rain making it a wet 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 8.9 hours of sunshine per day.
May temperatures in Trenggalek
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 Trenggalek in May 2025.
Other monthly averages
Trenggalek weather stats
| Hottest month: | October | 32.5°C 90.5°F |
|---|---|---|
| Driest month: | August | 32mm 1.3ins |
| Sunniest month: | July | 10.1hrs |
| Coldest month: | July | 31°C 87.8°F |
| Wettest month: | March | 342mm 13.5ins |
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