Average annual temperature is 12.1 °C
Absolute maximum temperature: 35.7 °C
Absolute minimum temperature: -14.2 °C
Number of sunny days: 173 days
Number of rainy days: 178 days
Number of snow days: 14 days
Look at detailed online map of Rensselaer
* Weather data for Rensselaer 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) | 18.0 | 15.5 | 18.7 | 26.7 | 32.8 | 34.1 | 34.0 | 35.7 | 31.6 | 29.2 | 22.3 | 14.7 |
| Average daytime temperature (°C) | 4.9 | 8.1 | 8.9 | 18.0 | 24.5 | 28.8 | 29.0 | 27.1 | 25.0 | 18.2 | 11.2 | 7.8 |
| Average temperature (°C) | 1.1 | 2.2 | 3.5 | 10.8 | 17.7 | 21.9 | 23.1 | 21.9 | 19.5 | 13.3 | 5.7 | 4.0 |
| Average night temperature (°C) | -1.9 | -1.9 | -0.7 | 4.9 | 11.3 | 15.5 | 17.8 | 17.3 | 14.9 | 9.4 | 1.3 | 1.2 |
| Absolute minimum temperature (°C) | -12.5 | -14.2 | -10.4 | -3.8 | 1.6 | 8.9 | 13.0 | 10.9 | 8.2 | -3.4 | -10.0 | -7.8 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.3 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 3.2 | 7.6 | 6.8 | 9.1 | 10.6 | 11.9 | 12.2 | 10.9 | 9.2 | 6.6 | 7.0 | 4.3 |
| Precipitation (mm) | 72 | 82 | 120 | 79 | 71 | 36 | 109 | 142 | 51 | 129 | 25 | 85 |
| Sunny days | 7 | 17 | 10 | 16 | 18 | 18 | 12 | 14 | 14 | 13 | 22 | 12 |
| Rainy days | 17 | 9 | 20 | 14 | 13 | 12 | 19 | 17 | 16 | 17 | 7 | 17 |
| Snow days | 7 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 |
The best time to visit Rensselaer during the most sunny months:
The largest precipitation sum in Rensselaer is at