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Weather & Climate
Corner Brook, Newfoundland and Labrador, Canada
Overview
Climate data and monthly weather averages for Corner Brook.
Key Metrics
Annual Avg
3.8°C
Summer Avg
14.2°C
Winter Avg
-5.9°C
Record High
25.9°C
Record Low
-23.7°C
Annual Precipitation
1297.7 mm
Avg Humidity
88%
Summer Humidity
84%
Winter Humidity
94%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 10.9° | -6.9° | -21.6° | 122.8 | 95% | 29 | 44.2 |
| Feb | 8.5° | -7.4° | -23.7° | 110 | 95% | 46 | 47.4 |
| Mar | 8.1° | -5.1° | -20.5° | 88.4 | 93% | 85 | 49.2 |
| Apr | 16.9° | 0.3° | -13.5° | 83.1 | 86% | 118 | 41.1 |
| May | 22.6° | 5.8° | -5.2° | 91.1 | 83% | 148 | 39.3 |
| Jun | 25.6° | 10.9° | -1.3° | 91.2 | 83% | 151 | 36.8 |
| Jul | 25.9° | 15.6° | 4.8° | 103.5 | 85% | 158 | 26.6 |
| Aug | 25.1° | 16.1° | 4.2° | 112.8 | 85% | 135 | 33.1 |
| Sep | 24.9° | 12° | 0.8° | 124.8 | 85% | 100 | 42.5 |
| Oct | 20.8° | 6.5° | -4° | 118.4 | 87% | 65 | 40.5 |
| Nov | 14.8° | 1.3° | -10.7° | 124.5 | 88% | 33 | 44.9 |
| Dec | 11.6° | -3.5° | -18.5° | 127.1 | 92% | 22 | 50.3 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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