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Western Province weather in September

Thinking about venturing to Western Province this September and curious about the weather conditions to expect? This page holds all the key information you seek, responding to your question:

What is the weather like in Western Province in September?

Western Province is a region in Solomon Islands. September in Western Province generally has warm temperatures, with heavy precipitation.

You can expect warm maximum daytime temperatures of around 28°C and nighttime temperatures around 26°C in Gizo.

In September, precipitation varies across different areas. From heavy rainfall in Gizo with an average of 261 mm to heavy rainfall in Munda with 267 mm.

For a closer look at September's conditions in Western Province, see the map below. For a more detailed look at Western Province's yearly weather, check out our Western Province climate page.

Where to go in Western Province in September

Find the average weather conditions in September for the most popular destinations in Western Province on the map below. Click on a destination dot for more detailed information.

Map not visible? Whoops sorry! Please refresh the page.
Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Popular destinations in Western Province

What is the weather like in September for the 2 most popular destinations in Western Province?

Average weather in Gizo

In September Gizo generally has high temperatures with maximum daytime temperatures around 28°C, minimum nighttime temperatures around 26°C and heavy monthly rainfall. So on average the conditions are poor that month.

Gizo
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
28°C 
26°C 
266 mm 
20 days 
poor 
28°C 
26°C 
261 mm 
19 days 
poor 
October   >> October
>>  
29°C 
26°C 
223 mm 
20 days 
Climate in Gizo

Average weather in Munda

In September Munda generally has high temperatures with maximum daytime temperatures around 29°C, minimum nighttime temperatures around 25°C and heavy monthly rainfall. So on average the conditions are poor that month.

Munda
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
28°C 
25°C 
256 mm 
20 days 
29°C 
25°C 
267 mm 
18 days 
poor 
October   >> October
>>  
29°C 
25°C 
244 mm 
19 days 
Climate in Munda

Is your destination not in the list? Have a look at other destinations in Western Province, in Solomon Islands.

Is September the best time to visit Western Province?

Given the typically poor weather conditions in Gizo, September may not be the ideal time to visit Western Province.

Generally speaking, the best visiting conditions can be found in October and November offering mostly unpleasant weather in Gizo.

Interested in more climate information?

We have much more information about the climate in Western Province. Interested in the weather conditions in a specific month? Select the month below.

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  • Weather and climate has detailed information for every country in the world. Are you going to Solomon Islands? Get detailed 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.