Tomorrow in Honiara looks
patchy rain nearby, with a high of 86°
and an overnight low of 69°.
There is a 82% chance of rain - plan accordingly.
Winds top out near 6 mph,
and the UV index reaches 12 (extreme).
Honiara has a tropical rainforest climate.
January is the warmest month, with average highs of 85°,
and August the coldest, when nights fall to around 74°.
December brings the most rain, on about 26 days,
while October is the sunniest, with 10.5 hours of sunshine a day.
Over a whole year it rains on roughly 265 days.
January, averaging 85°F (29°C) by day and 76°F (24°C) overnight. The hottest single day in our 2015-2024 record for this location reached 92°F (33°C).
Is there snow in Honiara?
Effectively no. The 2015-2024 record for Honiara shows no regular measurable snowfall.
What is the best time to visit Honiara?
The best time to visit Honiara is generally March to August, when humidity and rainfall are at their lowest, which is what actually varies here. Daytime temperatures in that window sit near 84°F (29°C), with rain on about 21 days a month. For the same question asked the other way round, see where else is warm in March.
Is Honiara cold in winter?
August nights average 74°F (23°C). Cold never really arrives.
Is Honiara a wet city?
113.7 inches (2888 mm) a year across 265 wet days - more than 98% of the cities we cover.
When does it rain most in Honiara?
December, at 16.6 inches (421 mm) over about 26 days. June is the driest month, at 5.0 inches (126 mm).
Which month is coolest in Honiara?
August, with highs of 83°F (28°C) and lows near 74°F (23°C). The coldest day in the 2015-2024 record fell to 69°F (20°C).
How many rainy days does Honiara get in a year?
About 265 days bring measurable precipitation, totalling 113.7 inches (2888 mm). That works out at roughly 10.9 mm on an average wet day.