Average annual temperature is 10.6 °C
Absolute maximum temperature: 31.8 °C
Absolute minimum temperature: -14.4 °C
Number of sunny days: 146 days
Number of rainy days: 190 days
Number of snow days: 29 days
Look at detailed online map of Grimsby Beach
* Weather data for Grimsby Beach 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) | 6.8 | 14.2 | 11.0 | 26.4 | 27.9 | 28.8 | 30.9 | 28.7 | 31.8 | 27.9 | 14.8 | 13.8 |
| Average daytime temperature (°C) | 2.7 | 5.0 | 5.2 | 13.5 | 17.9 | 22.4 | 26.7 | 24.2 | 22.2 | 16.5 | 8.7 | 6.2 |
| Average temperature (°C) | 0.4 | 0.1 | 1.6 | 8.6 | 12.7 | 18.7 | 22.8 | 20.6 | 18.8 | 13.5 | 5.5 | 3.8 |
| Average night temperature (°C) | -1.3 | -3.2 | -1.0 | 4.9 | 8.7 | 15.5 | 19.4 | 17.8 | 16.0 | 11.3 | 2.9 | 1.9 |
| Absolute minimum temperature (°C) | -8.6 | -14.4 | -4.9 | -3.4 | 2.7 | 11.6 | 16.9 | 13.9 | 12.6 | 2.1 | -3.9 | -2.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.4 | 10.5 | 11.9 | 13.4 | 14.7 | 15.3 | 15.0 | 13.9 | 12.5 | 11.0 | 9.7 | 9.0 |
| Daylight minimum duration (h) | 9.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 3.3 | 6.6 | 6.4 | 8.9 | 11.7 | 11.6 | 11.7 | 10.6 | 9.7 | 6.3 | 5.8 | 3.1 |
| Precipitation (mm) | 78 | 73 | 102 | 109 | 43 | 95 | 149 | 123 | 20 | 78 | 59 | 85 |
| Sunny days | 8 | 10 | 10 | 12 | 23 | 15 | 9 | 9 | 14 | 12 | 13 | 11 |
| Rainy days | 15 | 9 | 12 | 18 | 8 | 15 | 22 | 22 | 16 | 19 | 14 | 20 |
| Snow days | 8 | 9 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 |
The best time to visit Grimsby Beach during the most sunny months:
Months with the longest average daylight duration in Grimsby Beach:
The largest precipitation sum in Grimsby Beach is at