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Weather & Climate
Happy Valley-Goose Bay, Newfoundland and Labrador, Canada
Overview
Available climate summaries for Happy Valley-Goose Bay. Origins and reference periods are unverified; stored values may include AI estimates. Treat these as estimates until independently verified.
Key Metrics
Annual Avg
-2.3°C
Summer Avg
12.6°C
Winter Avg
-18.1°C
Record High
29.1°C
Record Low
-44°C
Annual Precipitation
1120.9 mm
Avg Humidity
90%
Summer Humidity
83%
Winter Humidity
95%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 0.4° | -20.1° | -44° | 75.6 | 95% | 28 | 50.9 |
| Feb | 0.5° | -18.9° | -42.2° | 64.7 | 95% | 52 | 42.1 |
| Mar | 0.6° | -12.6° | -38.5° | 69.4 | 95% | 97 | 41.1 |
| Apr | 12.1° | -5° | -27.2° | 78.9 | 95% | 129 | 35 |
| May | 24.4° | 3° | -14.7° | 89.3 | 87% | 156 | 36.6 |
| Jun | 27.9° | 10.1° | -4° | 111.9 | 83% | 150 | 30 |
| Jul | 29.1° | 14.2° | 1.2° | 126.8 | 83% | 146 | 28.4 |
| Aug | 28.2° | 13.5° | -0.3° | 124.6 | 84% | 123 | 25.5 |
| Sep | 27.9° | 8.2° | -4.7° | 97.2 | 84% | 89 | 38.4 |
| Oct | 18° | 1.7° | -20.5° | 102.3 | 89% | 51 | 37.9 |
| Nov | 10.7° | -7° | -28.5° | 99.6 | 95% | 27 | 43.6 |
| Dec | 3.5° | -15.3° | -41.7° | 80.6 | 95% | 19 | 41 |
Data sources
Estimates and unverified origins
Oyster List climate data - Climate origins are unverified. Available methods include historical APIs and AI estimates; stored rows do not identify the original dataset, reference period, or model for each value. Treat these summaries as estimates until independently verified. Record updated 2026-03-22.
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