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Buka weather in September 2025
Expect 31°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Buka in September. Check more long-term weather averages for Buka in September before you book your next holiday to Papua New Guinea in 2025/2026.
- 3131°C max day temperature
- 6 hours of sunshine per day
- 1919 days with some rainfall
- 2323°C min night temperature
- 1212 hours of daylight per day
- HHigh heat & humidity
- 173173 mm of monthly rainfall
- 1111+ (Extreme) UV index
- 2929°C sea temperature
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Recommended for Papua New Guinea
The September weather guide for Papua New Guinea (Buka) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Metric (°C / mm) | Imperial (°F / inches)
How hot is it in Buka in September?
Daytime temperatures usually reach 31°C in Buka in September with high heat and humidity, falling to 23°C at night.
How sunny is it in Buka in September?
There are normally 6 hours of bright sunshine each day in Buka in September - that's 49% of daylight hours.
How warm is the sea around Buka in September?
The average sea temperature around Buka in September is 29°C.
Does it rain in Buka in September?
There are usually 19 days with some rain in Buka in September and the average monthly rainfall is 173mm.
Buka September sunrise & sunset times
Browse the sunrise and sunset times for Buka in September 2025. Select a month to view Buka sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Monday, 1st September 2025 | 06:41 | 18:42 |
Monday, 15th September 2025 | 06:35 | 18:39 |
Tuesday, 30th September 2025 | 06:27 | 18:36 |
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