Weather in Laval in September
Climate normals based on 10 years of historical data for Laval, Kanada.
Average high
22°C
Average low
13°C
Rainfall
89 mm
8 rainy days
Sunshine
4.4h/day
Kelembapan
70%
How Hot Is Laval in September?
Late summer in Laval: 22°C afternoons, 13°C cooler nights. The pattern barely shifts from August — just a 4°C difference in average high.
Sunshine Hours in September
Laval's September averages 4.4h of direct sun — cloud cover varies day to day.
Does It Rain In Laval In September?
Rainfall is steady but not heavy: 89mm in 8 days in Laval.
Is Laval Humid In September?
Laval feels muggy this month with humidity around 70%, especially in calm air.
Wind In Laval In September
September brings gentle winds to Laval — averaging 16 kph.
Cloud Cover In Laval In September
Grey, cloudy days are the norm: 56% average cover in Laval.
Cities With Similar Weather In September
Weather in Laval, month by month
| Month | High / Low | Hujan | |
|---|---|---|---|
| Cuaca di Bulan Januari | -5°C / -13°C | 79mm | Details → |
| Cuaca di Bulan Februari | -3°C / -12°C | 77mm | Details → |
| Cuaca di Bulan Maret | 2°C / -6°C | 84mm | Details → |
| Cuaca di Bulan April | 10°C / 1°C | 119mm | Details → |
| Cuaca di Bulan Mei | 19°C / 9°C | 81mm | Details → |
| Cuaca di Bulan Juni | 23°C / 14°C | 131mm | Details → |
| Cuaca di Bulan Juli | 26°C / 17°C | 114mm | Details → |
| Cuaca di Bulan Agustus | 25°C / 17°C | 133mm | Details → |
| Cuaca di Bulan September | 22°C / 13°C | 89mm | |
| Cuaca di Bulan Oktober | 14°C / 7°C | 138mm | Details → |
| Cuaca di Bulan November | 6°C / 0°C | 90mm | Details → |
| Cuaca di Bulan Desember | 0°C / -6°C | 103mm | Details → |