Koumac Weather Averages
Climate averages for Koumac based on 10 years of historical data.
Annual avg temp
23.8°C
Annual avg high
26.4°C
Annual avg low
21.6°C
Record high
32°C
Record low
15°C
Annual rainfall
1538 mm
Rainy days
145
Sunshine
2.7h/day
Humedad
74%
Average Koumac temperatures by month
Avg high
Avg low
Average rainfall in Koumac by month
Rainfall (mm)
Sunshine hours in Koumac by month
Sunshine (h/day)
Humidity in Koumac by month
Average humidity
Month-by-month averages
| Month | Avg High | Avg Low | Rainfall | Sunshine |
|---|---|---|---|---|
| Clima en enero | 29°C | 24°C | 257 mm | 1.7h |
| Clima en febrero | 29°C | 24°C | 225 mm | 1.2h |
| Clima en marzo | 29°C | 24°C | 229 mm | 1.4h |
| Clima en abril | 27°C | 23°C | 175 mm | 1.8h |
| Clima en mayo | 26°C | 21°C | 44 mm | 2.7h |
| Clima en junio | 24°C | 20°C | 46 mm | 3.9h |
| Clima en julio | 24°C | 19°C | 66 mm | 3.9h |
| Clima en agosto | 24°C | 18°C | 62 mm | 4.4h |
| Clima en septiembre | 25°C | 19°C | 41 mm | 4.2h |
| Clima en octubre | 26°C | 21°C | 78 mm | 3.2h |
| Clima en noviembre | 27°C | 22°C | 103 mm | 2.6h |
| Clima en diciembre | 28°C | 23°C | 212 mm | 1.6h |