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Hourly Forecast
Daylight Hours
06:09
Sunrise
18:11
Sunset
Moon
Waxing Gibbous
17:00
Moonrise
05:26
Moonset
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View stargazing scoreWeather in Honiara-Henderson International Airport today, September 25, 2026
Cloud cover dominates in Honiara-Henderson International Airport on September 25, 2026, keeping sunshine limited. Expect a grey, overcast feel rather than long bright spells.
Expect highs of 29°C and cooler readings close to 20°C. Moisture in the air spans 65%-87%, with the highest values around 23:00. Winds stay light, near 2.0 km/h by 14:00, so the day feels still more than breezy.
Expect persistent cloud later on, with amounts around 88% by 17:00. Sunshine remains the exception, not the rule. Horizontal visibility holds close to 16.1 km. Sunrise is at 06:09 and sunset at 18:11, giving 12 hours 2 minutes of sunlight today.
Overall, Honiara-Henderson International Airport on September 25, 2026 stays grey and muted, so outdoor plans may want a flexible backup even with a high near 29°C.
Frequently asked questions about weather in Honiara-Henderson International Airport
How warm does it get in Honiara-Henderson International Airport?
The warmest month in Honiara-Henderson International Airport is January, with average high temperatures of 27°C. The average temperature during this period is around 25°C.
How cold does it get in Honiara-Henderson International Airport?
The coldest month in Honiara-Henderson International Airport is August, with average low temperatures of 24°C. The average temperature during this period is around 25°C.
What is the wettest time of year in Honiara-Henderson International Airport?
The wettest month in Honiara-Henderson International Airport is December, with an average of 454mm of precipitation.
What is the driest time of year in Honiara-Henderson International Airport?
The driest month in Honiara-Henderson International Airport is June, with an average of 201mm of precipitation.
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