Happy Valley-Goose Bay monthly weather averages
Average daytime temperature
The bar chart below shows the average monthly peak daytime temperatures at Happy Valley-Goose Bay
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | -12.3 | -10.1 | -3.8 | 2.7 | 9.8 | 16 | 20.5 | 18.9 | 13.4 | 6.2 | -0.4 | -9 |
| °F | 9.9 | 13.9 | 25.2 | 36.8 | 49.6 | 60.8 | 68.9 | 66 | 56.1 | 43.2 | 31.2 | 15.9 |
Please note: these are the average peak daytime temperatures (usually around mid-afternoon) so do not show daytime / night highs and lows. To see the daily range of temperatures have a look at the temperature max / min chart below.
Average rainfall & rainy days
The graph below shows the average rainfall and number of rainy days per month.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| mm | 66 | 58 | 70 | 58 | 67 | 100 | 118 | 99 | 91 | 81 | 81 | 79 |
| inches | 2.6 | 2.3 | 2.8 | 2.3 | 2.6 | 3.9 | 4.6 | 3.9 | 3.6 | 3.2 | 3.2 | 3.1 |
| Rainy days | 16 | 13 | 15 | 13 | 14 | 16 | 18 | 17 | 16 | 15 | 16 | 16 |
Average annual rainfall in Happy Valley-Goose Bay: 959.6mm (377.8 inches)
Average daily sunshine
The bar chart below shows the average daily sunshine hours in Happy Valley-Goose Bay
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hrs sunshine | 3.6 | 4.8 | 4.6 | 5.4 | 6.5 | 6.7 | 7.3 | 6.2 | 4.2 | 3.4 | 2.6 | 3 |
Day / night temperatures
The graph below shows the daily range of temperatures for each month.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Min °C | -22.2 | -21 | -14.9 | -6.7 | -0.3 | 5 | 9.7 | 8.9 | 4.2 | -1.4 | -7.6 | -17.7 |
| Max °C | -12.1 | -9.8 | -3.5 | 2.9 | 10.1 | 16.3 | 20.8 | 19.2 | 13.6 | 6.4 | -0.3 | -8.8 |
| Min °F | -7.9 | -5.8 | 5.2 | 19.9 | 31.6 | 40.9 | 49.4 | 47.9 | 39.6 | 29.5 | 18.4 | 0.2 |
| Max °F | 1.2 | 4.3 | 15.4 | 28.6 | 40.8 | 51.1 | 59.4 | 57.2 | 48 | 36.5 | 25 | 8.2 |
Sea temperature
The graph below shows the average sea temperature.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | -0.3 | -0.8 | -0.9 | -0.6 | 0.8 | 3.5 | 6.8 | 8.8 | 6.9 | 4 | 1.9 | 0.6 |
| °F | 31.5 | 30.5 | 30.4 | 31 | 33.5 | 38.3 | 44.3 | 47.9 | 44.4 | 39.2 | 35.4 | 33 |
Wind speed
The graph below shows the average wind speed.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| km/h | 18 | 17 | 18 | 17 | 16 | 16 | 15 | 15 | 17 | 17 | 19 | 19 |
| mph | 11 | 11 | 11 | 11 | 10 | 10 | 9 | 9 | 11 | 11 | 12 | 12 |
A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.
Relative humidity
The graph below shows the average relative humidity.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 72% | 71% | 72% | 72% | 69% | 70% | 71% | 73% | 74% | 75% | 79% | 75% |
Other monthly averages
Happy Valley-Goose Bay weather stats
| Hottest month: | July | 20.5°C 68.9°F |
|---|---|---|
| Driest month: | February | 58mm 2.3ins |
| Sunniest month: | February | 4.8hrs |
| Coldest month: | January | -12.3°C 9.9°F |
| Wettest month: | July | 118mm 4.6ins |
| Warmest sea: | August | 8.8°C 47.8°F |
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