Weather in Longueuil in september
Climate normals based on 10 years of historical data for Longueuil, Kanada.
Average high
22°C
Average low
13°C
Rainfall
97 mm
9 rainy days
Sunshine
4.4h/day
Luftfuktighet
70%
How Hot Is Longueuil in september?
Longueuil starts to ease back from summer's peak — afternoon highs of 22°C and overnight lows of 13°C in September.
Sunshine Hours in september
Average sun and average daylight: 4.4h a day in Longueuil, sun up between 6:30 am and 7:05 pm.
Does It Rain In Longueuil In september?
Longueuil's September is moderately rainy — 97mm across 9 days.
Is Longueuil Humid In september?
September brings sticky conditions to Longueuil — humidity averages 70%, particularly noticeable in the afternoons.
Wind In Longueuil In september
Light breezes typical: Longueuil averages 16 kph wind in September.
Cloud Cover In Longueuil In september
Longueuil's September runs cloudy: typical cloud cover of 57%.
Cities With Similar Weather In september
Weather in Longueuil, month by month
| Month | High / Low | Regn | |
|---|---|---|---|
| Vädret i januari | -5°C / -13°C | 79mm | Details → |
| Vädret i februari | -3°C / -12°C | 76mm | Details → |
| Vädret i mars | 2°C / -6°C | 84mm | Details → |
| Vädret i april | 10°C / 1°C | 120mm | Details → |
| Vädret i maj | 19°C / 9°C | 82mm | Details → |
| Vädret i juni | 23°C / 14°C | 129mm | Details → |
| Vädret i juli | 26°C / 18°C | 119mm | Details → |
| Vädret i augusti | 25°C / 17°C | 134mm | Details → |
| Vädret i september | 22°C / 13°C | 97mm | |
| Vädret i oktober | 14°C / 7°C | 137mm | Details → |
| Vädret i november | 6°C / 0°C | 91mm | Details → |
| Vädret i december | 0°C / -6°C | 103mm | Details → |