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Weather & Climate
Bath, Ontario, Canada
Overview
Climate data and monthly weather averages for Bath.
Key Metrics
Annual Avg
8.7°C
Summer Avg
20.2°C
Winter Avg
-2.8°C
Record High
31.1°C
Record Low
-29°C
Annual Precipitation
787.9 mm
Avg Humidity
80%
Summer Humidity
75%
Winter Humidity
86%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 10.7° | -4.1° | -23.8° | 61.7 | 88% | 42 | 63.7 |
| Feb | 9.4° | -4° | -29° | 53.8 | 86% | 62 | 65.7 |
| Mar | 17° | -0.1° | -22.6° | 52.4 | 81% | 109 | 66 |
| Apr | 19.9° | 5.3° | -7.8° | 66.3 | 79% | 137 | 61.3 |
| May | 25.4° | 11.2° | -0.5° | 66.6 | 80% | 172 | 45.7 |
| Jun | 27.7° | 17.1° | 5.5° | 69 | 79% | 179 | 38.9 |
| Jul | 30.6° | 21.6° | 9° | 66.3 | 75% | 187 | 33 |
| Aug | 31.1° | 21.9° | 12.7° | 60.4 | 72% | 162 | 40.8 |
| Sep | 28.8° | 18.3° | 7.1° | 64.8 | 73% | 124 | 55 |
| Oct | 23.4° | 11.5° | -0.1° | 84.9 | 77% | 77 | 50.8 |
| Nov | 17° | 5.5° | -9.7° | 65.4 | 80% | 47 | 65.6 |
| Dec | 13.3° | -0.2° | -20.1° | 76.3 | 85% | 34 | 60.5 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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