Weather in Vaasa in September
Climate normals based on 10 years of historical data for Vaasa, Finland.
Average high
14°C
Average low
9°C
Rainfall
72 mm
12 rainy days
Sunshine
3.2h/day
Kelembapan
79%
How Hot Is Vaasa in September?
September in Vaasa averages 14°C in the afternoon and 9°C overnight, with a typical daily mean of 12°C.
Sunshine Hours in September
Average sun and average daylight: 3.2h a day in Vaasa, sun up between 7:00 am and 7:55 pm.
Does It Rain In Vaasa In September?
Frequent rain in Vaasa: 72mm across 12 days in September.
Is Vaasa Humid In September?
Vaasa is sticky and humid throughout September: 79% humidity makes the heat feel relentless.
Wind In Vaasa In September
Sea breeze or thermal winds keep Vaasa moving at 21 kph in September.
Cloud Cover In Vaasa In September
Grey, cloudy days are the norm: 66% average cover in Vaasa.
Cities With Similar Weather In September
Weather in Vaasa, month by month
| Month | High / Low | Hujan | |
|---|---|---|---|
| Cuaca pada Januari | -2°C / -6°C | 44mm | Details → |
| Cuaca pada Februari | -2°C / -6°C | 39mm | Details → |
| Cuaca pada Mac | 1°C / -4°C | 40mm | Details → |
| Cuaca pada April | 5°C / 0°C | 43mm | Details → |
| Cuaca pada Mei | 11°C / 5°C | 50mm | Details → |
| Cuaca pada Jun | 17°C / 10°C | 65mm | Details → |
| Cuaca pada Julai | 19°C / 13°C | 79mm | Details → |
| Cuaca pada Ogos | 18°C / 13°C | 108mm | Details → |
| Cuaca pada September | 14°C / 9°C | 72mm | |
| Cuaca pada Oktober | 8°C / 4°C | 70mm | Details → |
| Cuaca pada November | 3°C / 0°C | 65mm | Details → |
| Cuaca pada Disember | 0°C / -3°C | 49mm | Details → |