Weather in Oneroa in September
Climate normals based on 10 years of historical data for Oneroa, Cookinseln.
Average high
24°C
Average low
22°C
Rainfall
91 mm
10 rainy days
Sunshine
1.8h/day
Luftfeuchtigkeit
77%
How Hot Is Oneroa in September?
Expect daytime highs around 24°C and overnight lows near 22°C in Oneroa during September — an average of 23°C across the day.
Sunshine Hours in September
Cloud cover keeps Oneroa dim: 1.8h of sun, daylight from 6:25 am to 6:25 pm.
Does It Rain In Oneroa In September?
Frequent showers shape Oneroa's September: 91mm over 10 days.
Is Oneroa Humid In September?
Air feels constantly thick in Oneroa: 77% humidity is the norm in September.
Wind In Oneroa In September
Wind picks up in Oneroa during September — averaging 30 kph, with gustier afternoons.
Cloud Cover In Oneroa In September
Heavy cloud blankets Oneroa in September — averaging 75% cover, with mostly overcast skies.
Cities With Similar Weather In September
Weather in Oneroa, month by month
| Month | High / Low | Regen | |
|---|---|---|---|
| Wetter im Januar | 27°C / 26°C | 249mm | Details → |
| Wetter im Februar | 27°C / 26°C | 268mm | Details → |
| Wetter im März | 27°C / 26°C | 254mm | Details → |
| Wetter im April | 27°C / 25°C | 174mm | Details → |
| Wetter im Mai | 25°C / 24°C | 180mm | Details → |
| Wetter im Juni | 24°C / 23°C | 93mm | Details → |
| Wetter im Juli | 24°C / 23°C | 114mm | Details → |
| Wetter im August | 23°C / 22°C | 118mm | Details → |
| Wetter im September | 24°C / 22°C | 91mm | |
| Wetter im Oktober | 24°C / 23°C | 121mm | Details → |
| Wetter im November | 24°C / 23°C | 102mm | Details → |
| Wetter im Dezember | 26°C / 25°C | 214mm | Details → |