Average annual temperature is 7.4 °C
Absolute maximum temperature: 32.3 °C
Absolute minimum temperature: -32.7 °C
Number of sunny days: 98 days
Number of rainy days: 206 days
Number of snow days: 61 days
Look at detailed online map of Tupper Lake
* Weather data for Tupper Lake 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) | 6.8 | 9.6 | 7.4 | 26.2 | 29.8 | 32.3 | 29.3 | 24.6 | 29.3 | 28.1 | 14.1 | 9.0 |
| Average daytime temperature (°C) | 0.4 | 0.8 | 2.2 | 13.2 | 17.5 | 21.4 | 24.8 | 21.4 | 20.8 | 14.3 | 4.3 | 3.2 |
| Average temperature (°C) | -3.2 | -5.1 | -2.0 | 7.0 | 11.5 | 16.5 | 20.1 | 17.1 | 16.0 | 10.3 | 0.4 | -0.2 |
| Average night temperature (°C) | -6.1 | -9.8 | -5.6 | 2.1 | 5.8 | 12.2 | 16.4 | 13.9 | 12.2 | 7.1 | -2.7 | -2.9 |
| Absolute minimum temperature (°C) | -12.9 | -32.7 | -11.5 | -10.6 | -0.9 | 6.3 | 10.8 | 8.4 | 5.9 | -2.8 | -10.1 | -12.2 |
| 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) | 9.3 | 10.5 | 11.9 | 13.5 | 14.8 | 15.5 | 15.1 | 14.0 | 12.5 | 11.0 | 9.6 | 8.9 |
| Daylight minimum duration (h) | 8.0 | 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) | 2.3 | 5.1 | 4.9 | 7.8 | 10.9 | 9.1 | 10.9 | 9.3 | 9.0 | 5.3 | 4.8 | 2.8 |
| Precipitation (mm) | 111 | 76 | 103 | 97 | 75 | 112 | 164 | 172 | 71 | 91 | 71 | 128 |
| Sunny days | 4 | 2 | 6 | 12 | 16 | 9 | 3 | 4 | 17 | 8 | 9 | 8 |
| Rainy days | 14 | 10 | 9 | 17 | 15 | 21 | 28 | 27 | 13 | 23 | 13 | 16 |
| Snow days | 13 | 16 | 16 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 7 |
The best time to visit Tupper Lake during the most sunny months:
Months with the longest average daylight duration in Tupper Lake:
The largest precipitation sum in Tupper Lake is at