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Ono-i-lau Weather and Climate: A Comprehensive Guide

The weather in Ono-i-lau is characterized by a steady average temperature throughout the year. It is also known for its large amounts of rainfall. Now, let’s break down all the climate details for a clearer picture.

Average maximum day and minimum night temperature

With minimal seasonal shifts, Ono-i-lau experiences a constant climate year-round. Typically, average maximum daytime temperatures range from a comfortable 29°C in February to a comfortable 24°C in the coolest month, August.

Nights are cooler, with lows often dropping to around 22°C during the colder months. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Ono-i-lau has a notably wet climate with abundant precipitation, recording 1710 mm of rainfall per year. The climate in Ono-i-lau shows significant variation throughout the year. Expect heavy rainfall in February, with an average of 226 mm of precipitation over 18 rainy days.

In contrast, October offers drier and sunnier days, with around 93 mm of rainfall over 16 rainy days. For more details, please visit our Ono-i-lau Precipitation page.

The mean monthly precipitation over the year, including rain, hail and snow

Average water temperature

The mean water temperature over the year ranges from 23°C in July to 27°C in February.

Water temperature over the year

Forecast for Ono-i-lau

Sun   Jan 12
28°C | 20°C
S 3 m/s
0.1 mm
partly cloudy and small chance of slight rain

partly cloudy and small chance of slight rain

Mon   Jan 13
27°C | 22°C
SE 4 m/s
3.8 mm
partly cloudy and rain

partly cloudy and rain

Tue   Jan 14
27°C | 21°C
SE 5 m/s
4.7 mm
partly cloudy and rain

partly cloudy and rain

Select a Month of Interest

Check the conditions for any month of the year.

The best time of year to visit Ono-i-lau in Fiji

During the months of June, July, August, September and October you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • Which months have the greatest rainfall in Ono-i-lau?
    Most rainfall (rainy season) is seen in January, February, March and April.
  • Which is the warmest month in Ono-i-lau?
    February has an average maximum temperature of 29°C and is the warmest month of the year.
  • Which is the coldest month in Ono-i-lau?
    The coldest month is August with an average maximum temperature of 24°C.
  • Which is the wettest month in Ono-i-lau?
    February tops the wettest month list with 226 mm of rainfall.
  • Which is the driest month in Ono-i-lau?
    October is the driest month with 93 mm of precipitation.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.