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Weather & Climate
Westlock, Alberta, Canada
Overview
Climate data and monthly weather averages for Westlock.
Key Metrics
Annual Avg
3°C
Summer Avg
16.4°C
Winter Avg
-10.7°C
Record High
35.1°C
Record Low
-42.1°C
Annual Precipitation
505 mm
Avg Humidity
78%
Summer Humidity
68%
Winter Humidity
92%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 6.1° | -11.3° | -42.1° | 22.6 | 93% | 26 | 62.3 |
| Feb | 10.2° | -10.2° | -39.5° | 17.1 | 91% | 54 | 57.1 |
| Mar | 22° | -4.6° | -40.2° | 26.3 | 82% | 106 | 57 |
| Apr | 25.1° | 3.5° | -20.2° | 40.2 | 70% | 139 | 54.7 |
| May | 29.1° | 10.4° | -6.4° | 62.9 | 66% | 176 | 64.9 |
| Jun | 34.2° | 14.9° | 0.7° | 81.3 | 68% | 177 | 51.4 |
| Jul | 35.1° | 17.8° | 3.2° | 93 | 68% | 184 | 47.1 |
| Aug | 34.5° | 16.4° | 1.1° | 52.1 | 67% | 151 | 45.6 |
| Sep | 31.4° | 10.8° | -5.8° | 38.7 | 70% | 100 | 47.2 |
| Oct | 24.6° | 3.1° | -13.9° | 28.2 | 77% | 59 | 52.1 |
| Nov | 15.1° | -4.7° | -35° | 24.6 | 87% | 27 | 53.4 |
| Dec | 8° | -10.7° | -35.8° | 18 | 92% | 19 | 50.5 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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