Average annual temperature is 5.6 °C
Absolute maximum temperature: 33.8 °C
Absolute minimum temperature: -34.3 °C
Number of sunny days: 172
Number of rainy days: 134
Number of snow days: 59
Average annual precipitation: 667 mm
Look at detailed online map of International Falls
* Weather data for International Falls United States is based on climate observations for 2023 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 2.1 | 5.5 | 3.9 | 18 | 28.7 | 33.8 | 28.7 | 29.5 | 31.8 | 27.8 | 12.4 | 7.5 |
| Average daytime temperature (°C) | -6.7 | -5.8 | -2 | 5.5 | 20 | 25.9 | 23.4 | 23.4 | 21.2 | 11.4 | 2.7 | 1.2 |
| Average temperature (°C) | -9.8 | -11.1 | -6.8 | 0.2 | 13.3 | 19.9 | 18.6 | 18.8 | 16.7 | 8.2 | -0.9 | -2 |
| Average night temperature (°C) | -12.8 | -16.3 | -11.2 | -4 | 7.4 | 15.1 | 14.5 | 15.2 | 13.4 | 5.8 | -3.7 | -4.1 |
| Absolute minimum temperature (°C) | -32.2 | -34.3 | -19.5 | -13.6 | -1.3 | 10 | 10.7 | 11.4 | 6.3 | -7.6 | -13.9 | -12.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.4 | 11 | 12.8 | 14.5 | 15.8 | 16.1 | 16.1 | 15.1 | 13.4 | 11.7 | 9.9 | 8.6 |
| Daylight mean duration (h) | 8.8 | 10.2 | 11.9 | 13.7 | 15.3 | 16.1 | 15.7 | 14.3 | 12.6 | 10.8 | 9.2 | 8.4 |
| Daylight minimum duration (h) | 8.4 | 9.5 | 11 | 12.9 | 14.6 | 15.9 | 15.1 | 13.5 | 11.7 | 10 | 8.6 | 8.3 |
| Sunshine mean duration (h) | 4.1 | 7.2 | 8.6 | 8.4 | 12.1 | 12.5 | 12.9 | 10.9 | 8.9 | 6.3 | 4.4 | 3.7 |
| Precipitation (mm) | 12 | 23 | 36 | 70 | 43 | 110 | 77 | 92 | 56 | 67 | 37 | 42 |
| Sunny days | 21 | 13 | 20 | 13 | 19 | 13 | 10 | 11 | 14 | 9 | 13 | 16 |
| Rainy days | 1 | 2 | 1 | 9 | 12 | 17 | 21 | 20 | 16 | 19 | 8 | 8 |
| Snow days | 9 | 13 | 10 | 8 | 3 | 9 | 7 |
The best time to visit International Falls during the most sunny months:
Months with the longest average daylight duration in International Falls:
The largest precipitation sum in International Falls is at