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Weather & Climate
St-Jean-Port-Joli, Quebec, Canada
Overview
Climate data and monthly weather averages for St-Jean-Port-Joli.
Key Metrics
Annual Avg
3°C
Summer Avg
16.5°C
Winter Avg
-11.5°C
Record High
31.2°C
Record Low
-38.6°C
Annual Precipitation
1113.1 mm
Avg Humidity
88%
Summer Humidity
83%
Winter Humidity
95%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 6.8° | -13.4° | -38.6° | 61.7 | 95% | 42 | 40 |
| Feb | 4.4° | -12.1° | -38.1° | 61.3 | 95% | 62 | 44.5 |
| Mar | 18.8° | -7.2° | -29.9° | 73.8 | 95% | 105 | 36.3 |
| Apr | 22.2° | 1.6° | -18.4° | 92.4 | 85% | 133 | 29.9 |
| May | 27.7° | 9.5° | -5.4° | 95.2 | 81% | 161 | 27.6 |
| Jun | 31.2° | 14.8° | -0.8° | 116.4 | 82% | 165 | 22.4 |
| Jul | 30° | 17.9° | 5.6° | 115.3 | 84% | 166 | 20.5 |
| Aug | 28.8° | 16.9° | 3.5° | 105.7 | 84% | 143 | 20.3 |
| Sep | 28.1° | 12.8° | -3° | 96.3 | 84% | 107 | 24.6 |
| Oct | 24.3° | 5.6° | -9.6° | 115.9 | 86% | 66 | 26.3 |
| Nov | 17.5° | -1.4° | -22.1° | 86.1 | 90% | 38 | 31.5 |
| Dec | 11.8° | -9° | -29.6° | 93 | 95% | 30 | 30.7 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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