Average annual temperature is 12.8 °C
Absolute maximum temperature: 31.4 °C
Absolute minimum temperature: -10.1 °C
Number of sunny days: 155 days
Number of rainy days: 199 days
Number of snow days: 11 days
Look at detailed online map of Putnam
* Weather data for Putnam 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) | 18.2 | 22.7 | 23.7 | 26.8 | 26.0 | 30.5 | 31.1 | 31.4 | 30.7 | 26.8 | 22.1 | 17.2 |
| Average daytime temperature (°C) | 9.9 | 12.7 | 12.9 | 19.3 | 21.0 | 24.3 | 28.3 | 26.6 | 24.5 | 19.1 | 13.7 | 9.7 |
| Average temperature (°C) | 4.6 | 6.9 | 7.0 | 12.6 | 15.3 | 18.8 | 22.9 | 21.3 | 18.5 | 13.3 | 7.2 | 4.7 |
| Average night temperature (°C) | 1.1 | 2.8 | 2.5 | 7.4 | 10.8 | 14.2 | 18.5 | 17.4 | 14.0 | 8.7 | 2.6 | 1.1 |
| Absolute minimum temperature (°C) | -8.4 | -10.1 | -8.5 | -0.6 | 1.9 | 8.7 | 15.5 | 12.4 | 10.1 | 2.8 | -7.1 | -6.3 |
| 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 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.1 | 14.1 | 14.7 | 14.4 | 13.5 | 12.4 | 11.2 | 10.2 | 9.7 |
| 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) | 4.4 | 5.9 | 7.8 | 9.9 | 10.1 | 11.1 | 11.6 | 9.9 | 10.3 | 8.2 | 7.7 | 5.3 |
| Precipitation (mm) | 113 | 119 | 80 | 71 | 104 | 60 | 66 | 114 | 63 | 46 | 56 | 79 |
| Sunny days | 13 | 10 | 13 | 16 | 10 | 10 | 8 | 9 | 16 | 18 | 19 | 13 |
| Rainy days | 16 | 16 | 16 | 14 | 21 | 20 | 23 | 22 | 14 | 13 | 9 | 15 |
| Snow days | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 |
The best time to visit Putnam during the most sunny months:
The largest precipitation sum in Putnam is at