Average annual temperature is 19.7 °C
Absolute maximum temperature: 43.5 °C
Absolute minimum temperature: -7.3 °C
Number of sunny days: 258 days
Number of rainy days: 106 days
Number of snow days: 1 day
Look at detailed online map of Saint Lawrence
* Weather data for Saint Lawrence United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 25.4 | 29.5 | 29.6 | 33.7 | 35.0 | 43.5 | 40.8 | 41.9 | 38.8 | 33.1 | 30.2 | 24.8 |
| Average daytime temperature (°C) | 16.7 | 17.4 | 23.0 | 26.5 | 29.8 | 36.1 | 37.1 | 37.9 | 34.2 | 26.1 | 18.6 | 16.5 |
| Average temperature (°C) | 9.7 | 9.1 | 14.8 | 18.3 | 22.9 | 29.1 | 30.8 | 31.7 | 27.7 | 19.4 | 12.3 | 10.0 |
| Average night temperature (°C) | 4.4 | 3.7 | 9.0 | 12.0 | 17.3 | 22.3 | 24.4 | 25.4 | 21.9 | 14.1 | 7.9 | 4.9 |
| Absolute minimum temperature (°C) | -7.3 | -6.3 | 1.2 | 5.2 | 12.3 | 15.1 | 20.1 | 21.9 | 17.7 | -0.6 | 0.4 | -2.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.3 | 11.1 | 12.0 | 13.0 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.6 | 10.1 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.1 | 7.7 | 9.6 | 10.8 | 10.7 | 12.3 | 12.7 | 12.0 | 10.9 | 8.9 | 7.4 | 8.2 |
| Precipitation (mm) | 9 | 31 | 39 | 21 | 84 | 30 | 10 | 10 | 8 | 76 | 24 | 39 |
| Sunny days | 26 | 16 | 26 | 23 | 13 | 19 | 22 | 25 | 19 | 21 | 23 | 25 |
| Rainy days | 5 | 11 | 5 | 7 | 18 | 11 | 9 | 6 | 11 | 10 | 7 | 6 |
| Snow days | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Saint Lawrence during the most sunny months:
The largest precipitation sum in Saint Lawrence is at