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Weather & Climate
Thurso, Quebec, Canada
Overview
Climate data and monthly weather averages for Thurso.
Key Metrics
Annual Avg
5.7°C
Summer Avg
19.3°C
Winter Avg
-9.4°C
Record High
34.1°C
Record Low
-40.2°C
Annual Precipitation
1028.9 mm
Avg Humidity
84%
Summer Humidity
79%
Winter Humidity
94%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 10.3° | -11.4° | -40.2° | 67 | 95% | 45 | 40.1 |
| Feb | 9.8° | -10.1° | -37.4° | 59.1 | 94% | 68 | 43.1 |
| Mar | 24.7° | -3.8° | -31.9° | 69.8 | 88% | 113 | 37.4 |
| Apr | 26.5° | 4.9° | -14.1° | 88.5 | 80% | 136 | 32.7 |
| May | 30.9° | 12.6° | -4.1° | 88.7 | 78% | 166 | 27.5 |
| Jun | 32.2° | 17.8° | 0.8° | 107.1 | 79% | 174 | 20.1 |
| Jul | 34.1° | 20.5° | 7.5° | 98.6 | 80% | 183 | 18.8 |
| Aug | 33.6° | 19.7° | 6.3° | 89.3 | 78% | 159 | 21.7 |
| Sep | 32.3° | 15.7° | -1.1° | 90.9 | 78% | 119 | 25.8 |
| Oct | 26.6° | 8.1° | -5.8° | 106.6 | 82% | 73 | 25.6 |
| Nov | 20.6° | 1° | -19.9° | 77.4 | 86% | 44 | 30.6 |
| Dec | 16.8° | -6.8° | -35.5° | 85.9 | 93% | 32 | 36.8 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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