Weather in Honiara, Solomon Islands
Historical monthly conditions · 2021–2025
Monthly averages
Average daily air-temperature lows/highs and peak wind gusts. Rain is the average monthly total.
| Month | Avg low | Avg high | Rain | Cloud cover | Avg peak gust |
|---|---|---|---|---|---|
| January | 24°C | 27°C | 457.9 mm | 90% | 30.6 km/h |
| February | 24°C | 27°C | 481.1 mm | 92% | 34.2 km/h |
| March | 24°C | 27°C | 417.3 mm | 86% | 28.5 km/h |
| April | 24°C | 27°C | 353.8 mm | 82% | 28.6 km/h |
| May | 24°C | 27°C | 338.5 mm | 80% | 29.8 km/h |
| June | 24°C | 27°C | 184.0 mm | 77% | 32.6 km/h |
| July | 24°C | 27°C | 201.5 mm | 72% | 34.0 km/h |
| August | 24°C | 27°C | 241.6 mm | 75% | 34.9 km/h |
| September | 24°C | 27°C | 228.2 mm | 73% | 36.0 km/h |
| October | 24°C | 27°C | 287.8 mm | 75% | 30.9 km/h |
| November | 24°C | 27°C | 356.4 mm | 74% | 29.3 km/h |
| December | 24°C | 27°C | 448.8 mm | 85% | 28.6 km/h |
Weather match by month
Feels like 15°C–30°C · cloud ≤60% · rain ≤0.1 mm/h · gust ≤50 km/h
Feels-like temperature accounts for humidity and wind in shade. Percentages cover 08:00–20:00 local solar time.
| Month | Match rate | |
|---|---|---|
| January | 2.0% | |
| February | 1.8% | |
| March | 4.9% | |
| April | 7.0% | |
| May | 6.7% | |
| June | 11.5% | |
| July | 23.2% | |
| August | 18.6% | |
| September | 19.2% | |
| October | 12.5% | |
| November | 10.5% | |
| December | 2.5% |
About this location and data
- Urban-centre population
- 131,149
- Elevation
- 356 m
- Coordinates
- 9.44°S, 159.97°E
- Urban area
- 39 km²
Weather averages use 1 ERA5 grid cells, weighted by the area of the urban centre in each cell.
2021-2025 recent-weather sample (not a 30-year normal).
How the weather scores are calculated