Alotau weather in January 2025

Expect 30°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Alotau in January. Check more long-term weather averages for Alotau in January before you book your next holiday to Papua New Guinea in 2025/2026.

  • 30°C maximum daytime temperature in January in Alotau30
    30°C max day temperature
  • 6 hours of sunshine per day
  • 21 days with some rainfall in January in Alotau21
    21 days with some rainfall
  • 23°C minimum night-time temperature in January in Alotau23
    23°C min night temperature
  • 13 hours of daylight per day in January in Alotau13
    13 hours of daylight per day
  • High heat & humidity in January in AlotauH
    High heat & humidity
  • 220 mm monthly rainfall in January in Alotau220
    220 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in January in Alotau11
    11+ (Extreme) UV index
  • 29°C sea temperature in January in Alotau29
    29°C sea temperature

More about Alotau

Alotau by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Papua New Guinea

  • Compare car hire prices to find lowest rate
  • Free cancellation up to 48 hours before pick up
  • Book car hire for over 20,000 destinations worldwide

The January 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)

Back to top

How hot is it in Alotau in January?

Daytime temperatures usually reach 30°C in Alotau in January with high heat and humidity, falling to 23°C at night.

How sunny is it in Alotau in January?

There are normally 6 hours of bright sunshine each day in Alotau in January - that's 48% of daylight hours.

How warm is the sea around Alotau in January?

The average sea temperature around Alotau in January is 29°C.

Does it rain in Alotau in January?

There are usually 21 days with some rain in Alotau in January and the average monthly rainfall is 220mm.

Alotau January sunrise & sunset times

Browse the sunrise and sunset times for Alotau in January 2025. Select a month to view Alotau sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st January 2025 05:40 18:23
Thursday, 16th January 2025 05:48 18:27
Friday, 31st January 2025 05:55 18:28

Related posts

Popular travel offers

Explore holidays in the sun for less

Top ^