Weather in Hamilton in september
Climate normals based on 10 years of historical data for Hamilton, New Zealand.
Average high
15°C
Average low
7°C
Rainfall
126 mm
15 rainy days
Sunshine
1.6h/day
Luftfuktighet
85%
How Hot Is Hamilton in september?
September sits comfortably in the middle of Hamilton's warming trend — averaging 11°C overall, with peaks of 15°C and night-time lows around 7°C.
Sunshine Hours in september
September is mostly overcast in Hamilton: just 1.6h of direct sun, despite 12h of daylight.
Does It Rain In Hamilton In september?
Persistent rain shapes Hamilton's September: 126mm in 15 days.
Is Hamilton Humid In september?
Tropical-style humidity defines Hamilton's September: 85% on average, with constant mugginess.
Wind In Hamilton In september
Sea breeze or thermal winds keep Hamilton moving at 20 kph in September.
Cloud Cover In Hamilton In september
Heavy cloud blankets Hamilton in September — averaging 75% cover, with mostly overcast skies.
Cities With Similar Weather In september
Weather in Hamilton, month by month
| Month | High / Low | Regn | |
|---|---|---|---|
| Vær i januar | 24°C / 14°C | 86mm | Details → |
| Vær i februar | 24°C / 14°C | 97mm | Details → |
| Vær i mars | 22°C / 12°C | 96mm | Details → |
| Vær i april | 19°C / 10°C | 108mm | Details → |
| Vær i mai | 17°C / 8°C | 115mm | Details → |
| Vær i juni | 14°C / 7°C | 113mm | Details → |
| Vær i juli | 13°C / 6°C | 125mm | Details → |
| Vær i august | 14°C / 6°C | 120mm | Details → |
| Vær i september | 15°C / 7°C | 126mm | |
| Vær i oktober | 17°C / 8°C | 116mm | Details → |
| Vær i november | 20°C / 10°C | 124mm | Details → |
| Vær i desember | 22°C / 13°C | 112mm | Details → |