Honiara Weather in August
What's the weather like in Honiara (Guadalcanal) in August 2024?
The climate in Honiara during August can be summarized as hot, humid and damp.
August is in the winter in Honiara and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a steamy 30°C (86°F), whilst at night 21°C (70°F) is normal.
| Daytime temperature | 30.2°C 86.3°F |
|---|---|
| Nightly temperature | 21.3°C 70.3°F |
| Average temperature | 25.7°C 78.3°F |
| Daily sunshine | 6.3 hrs |
| Avg rainfall | 114 mm 4.5 ins |
| Rainy days | 13 days |
| Sea temperature | 28.3°C 82.9°F |
| Humidity | 78% |
| Windspeed | 5kph 3 mph |
On average August is the 2nd driest month of the year in Honiara with around 114mm 4.5 inches of rain making it a damp time to visit. This rainfall is typically spread over 13 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.3 hours of sunshine per day.
August temperatures in Honiara
August rainfall
August hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Honiara in August 2024.
Other monthly averages
Best places to visit in August
Honiara weather stats
| Hottest month: | January | 30.3°C 86.5°F |
|---|---|---|
| Driest month: | June | 100mm 3.9ins |
| Sunniest month: | August | 6.3hrs |
| Coldest month: | July | 29.1°C 84.4°F |
| Wettest month: | March | 331mm 13ins |
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