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Average water temperature in Honiara

The mean water temperature over the year in Honiara (Guadalcanal), Solomon Islands.


  • On average, January has the warmest water temperature with 29°C.
  • On average, August has the coldest water temperature with 28°C.

Weather Forecasts for Honiara

Wed   Apr 24
33°C | 23°C
NE 7 km/h
1.3 mm
broken clouds and  chance of rain

broken clouds and chance of rain

Thu   Apr 25
33°C | 23°C
NE 7 km/h
3.4 mm
broken clouds and rain

broken clouds and rain

Fri   Apr 26
32°C | 23°C
E 11 km/h
7.9 mm
broken clouds and thunder

broken clouds and thunder

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Honiara.

Our site offers climate and forecast data for every country in the world. Are you going to Solomon Islands? On this website you can find historical weather averages for many cities in Solomon Islands. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.

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