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Alotau weather in May 2025
Expect 28°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Alotau in May. Check more long-term weather averages for Alotau in May before you book your next holiday to Papua New Guinea in 2025/2026.
- 2828°C max day temperature
- 6 hours of sunshine per day
- 1818 days with some rainfall
- 2323°C min night temperature
- 1212 hours of daylight per day
- HHigh heat & humidity
- 232232 mm of monthly rainfall
- 1010 (Very High) UV index
- 2828°C sea temperature
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Recommended for Papua New Guinea
The May weather guide for Papua New Guinea (Alotau) 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 Alotau in May?
Daytime temperatures usually reach 28°C in Alotau in May with high heat and humidity, falling to 23°C at night.
How sunny is it in Alotau in May?
There are normally 6 hours of bright sunshine each day in Alotau in May - that's 50% of daylight hours.
How warm is the sea around Alotau in May?
The average sea temperature around Alotau in May is 28°C.
Does it rain in Alotau in May?
There are usually 18 days with some rain in Alotau in May and the average monthly rainfall is 232mm.
What is the chance of a cyclone in Alotau in May?
On average less than 1 day in May in Alotau is likely to be affected by the passage of one or more tropical storms.
Alotau May sunrise & sunset times
Browse the sunrise and sunset times for Alotau in May 2025. Select a month to view Alotau sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Thursday, 1st May 2025 | 06:03 | 17:47 |
Friday, 16th May 2025 | 06:05 | 17:44 |
Saturday, 31st May 2025 | 06:09 | 17:43 |
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