Average annual temperature is 17.1 °C
Absolute maximum temperature: 37.6 °C
Absolute minimum temperature: -5.3 °C
Number of sunny days: 194
Number of rainy days: 171
Number of snow days:
Average annual precipitation: 1266 mm
Look at detailed online map of Trenton
* Weather data for Trenton United States is based on climate observations for 2023 year
| Jan | Feb | Mar | Apr | Maggio | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 22.8 | 24.2 | 25.7 | 29.6 | 31.7 | 36.5 | 35.6 | 37.6 | 32.1 | 30.8 | 25.5 | 19.5 |
| Average daytime temperature (°C) | 13 | 15.5 | 17 | 22 | 26.9 | 31.2 | 32.5 | 31.7 | 29.3 | 23.5 | 16.7 | 13.1 |
| Average temperature (°C) | 8.1 | 9.6 | 11.1 | 15.6 | 21 | 24.9 | 27 | 26.4 | 23.4 | 17.9 | 11.1 | 8.1 |
| Average night temperature (°C) | 4.4 | 5.4 | 6.6 | 10.5 | 15.8 | 19.1 | 22.3 | 22.1 | 18.6 | 13.6 | 6.6 | 4.2 |
| Absolute minimum temperature (°C) | -3.7 | -5 | -5.3 | 3.7 | 7.6 | 14.3 | 17.6 | 16.5 | 14.5 | -0.5 | -1.4 | -3.7 |
| Jan | Feb | Mar | Apr | Maggio | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.4 | 11.4 | 12.6 | 13.6 | 14.4 | 14.6 | 14.6 | 14 | 13 | 11.8 | 10.7 | 9.9 |
| Daylight mean duration (h) | 10 | 10.9 | 12 | 13.1 | 14.1 | 14.6 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.8 | 10.4 | 11.4 | 12.6 | 13.7 | 14.4 | 14 | 13 | 11.9 | 10.8 | 9.9 | 9.7 |
| Sunshine mean duration (h) | 6.1 | 7.4 | 7.8 | 9.1 | 11.2 | 12.4 | 11.3 | 10.1 | 11 | 8.4 | 8.3 | 7 |
| Precipitation (mm) | 185 | 109 | 218 | 122 | 140 | 57 | 80 | 132 | 38 | 62 | 51 | 73 |
| Sunny days | 13 | 14 | 15 | 17 | 14 | 10 | 12 | 16 | 19 | 22 | 23 | 19 |
| Rainy days | 18 | 14 | 16 | 13 | 17 | 20 | 19 | 15 | 11 | 9 | 7 | 12 |
The best time to visit Trenton during the most sunny months:
The largest precipitation sum in Trenton is at