Tanna weather in July 2025

Expect 75°F daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Tanna in July. Check more long-term weather averages for Tanna in July before you book your next holiday to Vanuatu in 2025/2026.

  • 75°F maximum daytime temperature in July in Tanna75
    75°F max day temperature
  • 6 hours of sunshine per day
  • 17 days with some rainfall in July in Tanna17
    17 days with some rainfall
  • 61°F minimum night-time temperature in July in Tanna61
    61°F min night temperature
  • 11 hours of daylight per day in July in Tanna11
    11 hours of daylight per day
  • No heat & humidity in July in Tanna0
    No heat & humidity
  • 5.0 inches monthly rainfall in July in Tanna5.0
    5.0 inches of monthly rainfall
  • UV (maximum) index 7 (High) in July in Tanna7
    7 (High) UV index
  • 77°F sea temperature in July in Tanna77
    77°F sea temperature

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The July weather guide for Vanuatu (Tanna) 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)  |  Imperial (°F)

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How hot is it in Tanna in July?

Daytime temperatures usually reach 75°F in Tanna in July, falling to 61°F at night.

How sunny is it in Tanna in July?

There are normally 6 hours of bright sunshine each day in Tanna in July - that's 51% of daylight hours.

How warm is the sea around Tanna in July?

The average sea temperature around Tanna in July is 77°F.

Does it rain in Tanna in July?

There are usually 17 days with some rain in Tanna in July and the average monthly rainfall is 5.0 inches.

Tanna July sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st July 2025 06:18 17:16
Wednesday, 16th July 2025 06:17 17:21
Thursday, 31st July 2025 06:13 17:27

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