Honiara Climate by Month
Honiara, Solomon Islands
Hot all year, with rain spread through the year.
Honiara is hot all year, with rain spread through the year. Expect highs of 89°F (31°C) in December and 87°F (30°C) in July, with the coldest nights (July) near 72°F (22°C). It gets 115 in (2923 mm) of rain a year, spread across the months. The air is humid, averaging 80% relative humidity.
- Warmest month
- 89°F(31°C)
- Average high, December
- Coldest nights
- 72°F(22°C)
- Average low, July
- Rain per year
- 115 in(2923 mm)
- No clear rainy season
- Humidity
- 80%
- Sunniest: January
Best and worst months in Honiara
Best for weatherJune and July are the best time for weather in Honiara: highs near 87°F (31°C) and about 6.0 in (154 mm) of rain a month.
Least pleasantJanuary and March are the least pleasant; January is the wettest, with 13 in (339 mm) of rain.
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in June.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Honiara weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 88°F(31°C) | 74°F(24°C) | 13 in(339 mm) | 83% | 5.7 |
| FebFebruary | 87°F(31°C) | 74°F(24°C) | 13 in(325 mm) | 83% | 5.6 |
| MarMarch | 87°F(31°C) | 74°F(24°C) | 13 in(334 mm) | 81% | 5.6 |
| AprApril | 88°F(31°C) | 74°F(23°C) | 9.6 in(244 mm) | 81% | 5.3 |
| MayMay | 87°F(31°C) | 74°F(23°C) | 7.2 in(184 mm) | 79% | 5.0 |
| JunJuneBest | 87°F(31°C) | 73°F(23°C) | 5.7 in(145 mm) | 77% | 4.6 |
| JulJulyBest | 87°F(30°C) | 72°F(22°C) | 6.4 in(162 mm) | 78% | 4.7 |
| AugAugust | 87°F(31°C) | 72°F(22°C) | 7.4 in(187 mm) | 78% | 4.9 |
| SepSeptember | 88°F(31°C) | 73°F(23°C) | 9.5 in(241 mm) | 77% | 5.5 |
| OctOctober | 88°F(31°C) | 73°F(23°C) | 9.7 in(247 mm) | 79% | 5.6 |
| NovNovember | 88°F(31°C) | 74°F(23°C) | 9.5 in(241 mm) | 80% | 5.6 |
| DecDecember | 89°F(31°C) | 74°F(24°C) | 11 in(274 mm) | 79% | 5.6 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
Places with a similar climate
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