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Weather & Climate
Exeter, Ontario, Canada
Overview
Climate data and monthly weather averages for Exeter.
Key Metrics
Annual Avg
7.8°C
Summer Avg
20.1°C
Winter Avg
-4.5°C
Record High
35.8°C
Record Low
-25.4°C
Annual Precipitation
743 mm
Avg Humidity
79%
Summer Humidity
71%
Winter Humidity
89%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 12.6° | -5.6° | -23.4° | 51.1 | 89% | 44 | 64.6 |
| Feb | 14.7° | -5.6° | -25.4° | 47 | 89% | 64 | 69.3 |
| Mar | 25.4° | -0.8° | -22.3° | 49.3 | 83% | 109 | 65.7 |
| Apr | 24.5° | 5.5° | -15.6° | 64.5 | 78% | 138 | 61.8 |
| May | 32.3° | 12.2° | -3.1° | 69.1 | 76% | 170 | 64.6 |
| Jun | 35.3° | 18° | 1.6° | 72.6 | 73% | 185 | 46.1 |
| Jul | 35.7° | 21.5° | 7.2° | 68.2 | 69% | 189 | 43.8 |
| Aug | 35.8° | 20.9° | 8.6° | 61.1 | 70% | 165 | 46.7 |
| Sep | 34.4° | 17.1° | 2.9° | 68.4 | 72% | 125 | 51.3 |
| Oct | 29.8° | 9.8° | -3.5° | 74.1 | 79% | 78 | 61.8 |
| Nov | 22.2° | 3.4° | -12.3° | 62.7 | 83% | 46 | 71.3 |
| Dec | 14.9° | -2.2° | -21.7° | 54.9 | 88% | 32 | 64.2 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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