Average annual temperature is 6.8 °C
Absolute maximum temperature: 27.1 °C
Absolute minimum temperature: -17.3 °C
Number of sunny days: 104 days
Number of rainy days: 215 days
Number of snow days: 46 days
Look at detailed online map of Long Harbour-Mount Arlington Heights
* Weather data for Long Harbour-Mount Arlington Heights Canada is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 13.2 | 7.1 | 6.2 | 10.2 | 15.1 | 22.0 | 27.1 | 25.6 | 25.9 | 18.4 | 13.9 | 13.0 |
| Average daytime temperature (°C) | 3.5 | -1.5 | 1.3 | 5.5 | 9.6 | 15.7 | 21.8 | 20.4 | 18.9 | 13.4 | 5.6 | 4.4 |
| Average temperature (°C) | 0.6 | -5.0 | -1.2 | 2.2 | 5.8 | 11.3 | 18.3 | 17.2 | 15.7 | 10.6 | 3.4 | 2.1 |
| Average night temperature (°C) | -2.2 | -8.6 | -3.4 | -0.5 | 2.7 | 8.2 | 15.6 | 14.8 | 13.1 | 8.3 | 1.1 | -0.3 |
| Absolute minimum temperature (°C) | -16.4 | -17.3 | -15.0 | -8.2 | -0.6 | 3.9 | 12.6 | 12.1 | 5.6 | 2.1 | -3.0 | -5.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 10.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 |
| Daylight mean duration (h) | 9.0 | 10.3 | 11.9 | 13.6 | 15.1 | 15.9 | 15.5 | 14.2 | 12.6 | 10.9 | 9.3 | 8.5 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 2.1 | 5.2 | 5.1 | 6.4 | 8.2 | 6.6 | 7.6 | 8.2 | 6.8 | 4.7 | 3.3 | 2.9 |
| Precipitation (mm) | 233 | 191 | 84 | 57 | 112 | 96 | 90 | 194 | 100 | 162 | 133 | 69 |
| Sunny days | 5 | 7 | 8 | 7 | 12 | 8 | 8 | 9 | 11 | 10 | 10 | 9 |
| Rainy days | 15 | 11 | 10 | 19 | 19 | 22 | 23 | 22 | 19 | 21 | 18 | 16 |
| Snow days | 11 | 10 | 13 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 6 |
The best time to visit Long Harbour-Mount Arlington Heights during the most sunny months:
Months with the longest average daylight duration in Long Harbour-Mount Arlington Heights:
The largest precipitation sum in Long Harbour-Mount Arlington Heights is at