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Gizo Weather and Climate: A Comprehensive Guide

The weather in Gizo 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

The climate in Gizo remains fairly constant, offering comfortable temperatures throughout the year. Typically, average maximum daytime temperatures range from a comfortable 30°C in January to a comfortable 28°C in the coolest month, August.

Nights are cooler, with lows often dropping to around 26°C during the colder months. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Gizo is known for its substantial rainfall, with annual precipitation reaching 3653 mm. Gizo offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between February (424 mm) and October (223 mm) is not too significant, making the climate enjoyable for visitors and residents alike.

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

Forecast for Gizo

Thu   Jan 16
33°C | 26°C
NE 3 m/s
clear and no rain

clear and no rain

Fri   Jan 17
33°C | 28°C
N 3 m/s
2 mm
partly cloudy and thunder

partly cloudy and thunder

Sat   Jan 18
33°C | 27°C
N 4 m/s
7.1 mm
broken clouds and thunder

broken clouds and thunder

Select a Month of Interest

Check the conditions for any month of the year.

The best time of year to visit Gizo in Solomon Islands

Gizo has high temperatures year round ranging between 28°C and 29°C.
The average rainfall figures in Gizo are quite high. Throughout the year, you have a chance of prolonged precipitation. So no matter what time of year you go, you will always have to deal with a high number of rainy days. This makes it more challenging to point out the best time of year to visit. Other facts from our historical weather data:
  • Which is the hottest month in Gizo?
    January has an average maximum temperature of 30°C and is the hottest month of the year.
  • Which is the coolest month in Gizo?
    The coolest month is August with an average maximum temperature of 28°C.
  • Which is the wettest month in Gizo?
    February tops the wettest month list with 424 mm of rainfall.
  • Which is the driest month in Gizo?
    October is the driest month with 223 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.