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Weather & Climate
Saint-Léonard-d'Aston, Quebec, Canada
Overview
Climate data and monthly weather averages for Saint-Léonard-d'Aston.
Key Metrics
Annual Avg
5.3°C
Summer Avg
19.1°C
Winter Avg
-9.7°C
Record High
31.7°C
Record Low
-41.3°C
Annual Precipitation
1058.6 mm
Avg Humidity
85%
Summer Humidity
82%
Winter Humidity
92%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 9.4° | -11.8° | -41.3° | 66.6 | 93% | 44 | 62.6 |
| Feb | 8° | -10.2° | -38.2° | 62.2 | 92% | 64 | 67.6 |
| Mar | 21.8° | -4.2° | -34.3° | 71.3 | 88% | 110 | 56.6 |
| Apr | 24.9° | 4.4° | -13.7° | 92.1 | 82% | 135 | 52.9 |
| May | 30.1° | 12.3° | -3.2° | 90.8 | 80% | 164 | 49.4 |
| Jun | 30.6° | 17.5° | 2.3° | 104.1 | 81% | 172 | 37.5 |
| Jul | 31.7° | 20.4° | 7.4° | 104.5 | 82% | 175 | 41.2 |
| Aug | 30.4° | 19.3° | 6.8° | 101.1 | 82% | 152 | 47.7 |
| Sep | 29.7° | 15.2° | -0.9° | 86.7 | 82% | 114 | 47.7 |
| Oct | 25.6° | 7.8° | -5° | 108.5 | 84% | 69 | 46.9 |
| Nov | 19.7° | 0.8° | -22.3° | 78.9 | 87% | 41 | 56.2 |
| Dec | 16° | -7.2° | -35.5° | 91.8 | 92% | 31 | 50.2 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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