Weather in Koumac in decembris
Climate normals based on 10 years of historical data for Koumac, Jaunkaledonija.
Average high
28°C
Average low
23°C
Rainfall
212 mm
19 rainy days
Sunshine
1.6h/day
Mitrums
74%
How Hot Is Koumac in decembris?
The month-long average for Koumac in December is 26°C, ranging between 28°C highs and 23°C lows.
Sunshine Hours in decembris
Long days but heavy cloud in Koumac — daylight from 5:15 am to 6:40 pm, but only about 1.6h of actual sun.
Does It Rain In Koumac In decembris?
December brings the heaviest rains of the year to Koumac: 212mm across 19 days.
Is Koumac Humid In decembris?
Koumac feels muggy this month with humidity around 74%, especially in calm air.
Wind In Koumac In decembris
December brings gentle winds to Koumac — averaging 16 kph.
Cloud Cover In Koumac In decembris
Heavy cloud blankets Koumac in December — averaging 75% cover, with mostly overcast skies.
Cities With Similar Weather In decembris
Weather in Koumac, month by month
| Month | High / Low | Lietus | |
|---|---|---|---|
| Laiks janvārī | 29°C / 24°C | 257mm | Details → |
| Laiks februārī | 29°C / 24°C | 225mm | Details → |
| Laiks martā | 29°C / 24°C | 229mm | Details → |
| Laiks aprīlī | 27°C / 23°C | 175mm | Details → |
| Laiks maijā | 26°C / 21°C | 44mm | Details → |
| Laiks jūnijā | 24°C / 20°C | 46mm | Details → |
| Laiks jūlijā | 24°C / 19°C | 66mm | Details → |
| Laiks augustā | 24°C / 18°C | 62mm | Details → |
| Laiks septembrī | 25°C / 19°C | 41mm | Details → |
| Laiks oktobrī | 26°C / 21°C | 78mm | Details → |
| Laiks novembrī | 27°C / 22°C | 103mm | Details → |
| Laiks decembrī | 28°C / 23°C | 212mm |