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Weather & Climate
Farnham, Quebec, Canada
Overview
Climate data and monthly weather averages for Farnham.
Key Metrics
Annual Avg
6.2°C
Summer Avg
19.8°C
Winter Avg
-8.6°C
Record High
33.7°C
Record Low
-40.4°C
Annual Precipitation
1080.5 mm
Avg Humidity
84%
Summer Humidity
79%
Winter Humidity
91%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 9.9° | -10.6° | -40.4° | 66.3 | 92% | 45 | 63.2 |
| Feb | 16.4° | -9.1° | -36.4° | 63.6 | 90% | 67 | 71.6 |
| Mar | 23.7° | -3° | -32.3° | 73.2 | 86% | 110 | 55.8 |
| Apr | 27.7° | 5.2° | -13.3° | 91.5 | 81% | 133 | 59.1 |
| May | 32.1° | 12.9° | -3.1° | 95.2 | 80% | 163 | 52.8 |
| Jun | 32.3° | 18.1° | 2.4° | 112.2 | 80% | 173 | 39.7 |
| Jul | 33.5° | 21.1° | 8.1° | 101.1 | 80% | 179 | 44.7 |
| Aug | 33.1° | 20.3° | 7.1° | 103.2 | 78% | 157 | 56.3 |
| Sep | 33.7° | 16.1° | -0.2° | 87.9 | 78% | 119 | 51.4 |
| Oct | 27.5° | 8.6° | -5.2° | 115 | 82% | 73 | 48.9 |
| Nov | 21.4° | 1.5° | -20° | 78.9 | 86% | 43 | 59.1 |
| Dec | 18.3° | -6.1° | -35.4° | 92.4 | 91% | 32 | 53.7 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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