Average temperature in July is 24.9 °C
Average daytime temperature is 31.6 °C
Average night temperature is 18.9 °C
Absolute maximum temperature: 37.9 °C
Absolute minimum temperature: 13.3 °C
Number of sunny days: 13
Number of rainy days: 18
Number of snow days:
Precipitation sum: 67 mm
* Weather data for Trenton United States is based on climate observations for 2023 year
| Luglio (°C) | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum temperature | 26.7 | 31.7 | 33.6 | 32.3 | 24.1 | 23.4 | 27.5 | 26.2 | 27.1 | 33.2 | 33.4 | 31 | 30.5 | 29.2 | 29.9 | 31.5 | 32 | 30.2 | 33.2 | 27 | 27.1 | 31.5 | 37.2 | 36.3 | 37.9 | 37.7 | 37.5 | 36.3 | 35.6 | 34.2 | 35.5 |
| Apparent max temperature | 27.1 | 32.6 | 34.3 | 33.4 | 26 | 22.9 | 29 | 25.6 | 27.7 | 36.5 | 35.6 | 34.9 | 32.6 | 30.2 | 32 | 34.2 | 35.2 | 33.1 | 35 | 27.2 | 27.5 | 34.6 | 38.5 | 38.7 | 40.8 | 40.2 | 39 | 37.6 | 36.2 | 37.6 | 36.6 |
| Mean temperature | 21.1 | 22.7 | 25.2 | 26.4 | 20.5 | 18.2 | 21.6 | 20.7 | 18.8 | 24.2 | 24.6 | 26.9 | 24.6 | 24.5 | 24 | 24.9 | 26.1 | 24.8 | 26.9 | 23 | 21.2 | 23.8 | 26.7 | 29.3 | 29.3 | 29.6 | 28.6 | 29.4 | 28.4 | 27.5 | 26.9 |
| Apparent mean temperature | 15 | 16.2 | 17.1 | 20.7 | 16 | 14.9 | 17.9 | 15 | 13.5 | 18 | 20.6 | 24.9 | 20.2 | 22.7 | 18.6 | 19.8 | 20 | 20.8 | 24.9 | 21.5 | 18 | 18 | 19.8 | 23 | 23.2 | 21.9 | 22.1 | 20.5 | 19.8 | 22 | 19.4 |
| Minimum temperature | 15.8 | 16.1 | 16.7 | 20.1 | 16.3 | 15.4 | 17.9 | 14.7 | 13.3 | 17.8 | 18.1 | 22.4 | 18.7 | 21 | 18.2 | 19.4 | 19.7 | 20 | 21.8 | 19.2 | 17 | 18.2 | 18.9 | 23.3 | 20.9 | 20.6 | 21.2 | 21.3 | 21 | 21 | 18.7 |
| Apparent min temperature | 21.8 | 23.2 | 25.6 | 26.8 | 20.3 | 17.5 | 22.3 | 20 | 18.9 | 25.2 | 27.1 | 29.7 | 26.3 | 25.9 | 24.8 | 25.5 | 27.8 | 26.2 | 29.3 | 24.6 | 21.9 | 24.6 | 28 | 30 | 31.5 | 31.4 | 29.7 | 30.4 | 29.7 | 29.2 | 28.4 |
| Luglio | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight duration (h) | 15 | 15 | 15 | 15 | 14.9 | 14.9 | 14.9 | 14.9 | 14.9 | 14.9 | 14.8 | 14.8 | 14.8 | 14.8 | 14.8 | 14.7 | 14.7 | 14.7 | 14.7 | 14.6 | 14.6 | 14.6 | 14.6 | 14.5 | 14.5 | 14.5 | 14.4 | 14.4 | 14.4 | 14.3 | 14.3 |
| Sunshine duration (h) | 11 | 13.8 | 12.8 | 13.8 | 9.7 | 8.3 | 10.4 | 13.1 | 11 | 13.8 | 11.7 | 13.7 | 13.7 | 13.5 | 13.7 | 13.7 | 13.7 | 9.7 | 10.2 | 4.9 | 11 | 13.6 | 13.4 | 13.5 | 12.4 | 12.6 | 13.2 | 13.5 | 13.2 | 13.3 | 12 |
| Precipitation (mm) | 1.4 | 3.7 | 0 | 0.7 | 22.7 | 1 | 0.9 | 0 | 2.9 | 0.3 | 4.8 | 0.1 | 0.3 | 0.3 | 2.3 | 0 | 0 | 0 | 3.6 | 0.4 | 19.9 | 0 | 0 | 0 | 0 | 1.1 | 0 | 0 | 0 | 0.7 | 0 |
| Precipitation hours | 2 | 1 | 0 | 1 | 11 | 5 | 4 | 0 | 3 | 2 | 2 | 1 | 2 | 3 | 1 | 0 | 0 | 0 | 4 | 3 | 12 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 0 |
| Wind speed (m/s) | 19.7 | 14.6 | 18.6 | 20.9 | 23.1 | 19.6 | 20.8 | 18 | 18.7 | 19.1 | 24.3 | 17.7 | 18.1 | 35.5 | 16.9 | 17.1 | 20.8 | 22.5 | 23.8 | 19.8 | 19.1 | 13.3 | 26.4 | 17.2 | 19.8 | 22.5 | 24.4 | 16 | 21.4 | 18.3 | 17.5 |
In July 2023, the highest daytime temperature in Trenton was 37.9°C.
While the minimum temperature at night dropped to 13.3°C.
The average nighttime and daytime temperatures during July in Trenton are 18.9°C and 31.6°C respectively.
The precipitation sum in July is about 67 mm.