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Weather & Climate
Carleton, Quebec, Canada
Overview
Climate data and monthly weather averages for Carleton.
Key Metrics
Annual Avg
3.3°C
Summer Avg
16.5°C
Winter Avg
-10.4°C
Record High
31.3°C
Record Low
-32.3°C
Annual Precipitation
1038.2 mm
Avg Humidity
87%
Summer Humidity
82%
Winter Humidity
95%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 9.2° | -12.2° | -32.3° | 66 | 95% | 37 | 37.7 |
| Feb | 6.1° | -11.3° | -31.9° | 65.2 | 95% | 57 | 41.1 |
| Mar | 16.6° | -6.6° | -30.3° | 72.2 | 94% | 102 | 37.8 |
| Apr | 22.5° | 1.1° | -20.1° | 78.6 | 84% | 131 | 35.6 |
| May | 29.3° | 8.6° | -5.6° | 91.5 | 80% | 159 | 32.4 |
| Jun | 31.1° | 14.1° | 0.7° | 95.4 | 81% | 166 | 25.6 |
| Jul | 31.3° | 18° | 6.3° | 95.5 | 82% | 166 | 31.8 |
| Aug | 29.3° | 17.3° | 3.8° | 88.4 | 83% | 144 | 26.8 |
| Sep | 29.8° | 12.9° | -0.3° | 91.8 | 83% | 105 | 27 |
| Oct | 23.4° | 6.3° | -7.1° | 104.2 | 85% | 65 | 31.9 |
| Nov | 17.7° | -0.8° | -15.6° | 94.5 | 88% | 34 | 33.8 |
| Dec | 11.6° | -7.8° | -29.3° | 94.9 | 95% | 26 | 38.7 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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