Average temperature in April is 8.8 °C
Average daytime temperature is 15.3 °C
Average night temperature is 3.8 °C
Absolute maximum temperature: 26.8 °C
Absolute minimum temperature: -4.8 °C
Number of sunny days: 16
Number of rainy days: 11
Number of snow days: 3
Precipitation sum: 85 mm
* Weather data for Charles City United States is based on climate observations for 2023 year
| April (°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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum temperature | 12 | 18.7 | 11.2 | 11.8 | 14.2 | 9.5 | 15.8 | 17.5 | 19 | 22 | 24.2 | 26.8 | 25.5 | 25.2 | 23.6 | 8 | 9.2 | 13.7 | 15.2 | 15.5 | 8.3 | 5.1 | 7.2 | 12.1 | 12.1 | 13.3 | 19.1 | 20.1 | 12.1 | 9.6 |
| Apparent max temperature | 11.1 | 12.8 | 7.5 | 8.2 | 11.8 | 4.8 | 11 | 13.2 | 14.5 | 19.8 | 21.5 | 24.1 | 21.9 | 21.7 | 20.6 | 3.1 | 3.2 | 10.8 | 11.7 | 13.3 | 1.6 | -1.5 | 1.9 | 9 | 9.2 | 10.9 | 15.8 | 20.4 | 7.6 | 3 |
| Mean temperature | 3.4 | 5.1 | 7.2 | 7.4 | 7.1 | 1.3 | 5.6 | 11.2 | 12.9 | 14.5 | 16.4 | 20.4 | 20 | 19.3 | 15.3 | 3 | 3.7 | 5.6 | 10.1 | 10.1 | 5.4 | 2 | 2.4 | 4.1 | 5.6 | 6 | 11.4 | 13.4 | 8.6 | 6 |
| Apparent mean temperature | -8.6 | -6.3 | 0.1 | -1.5 | -4.7 | -10.2 | -6.9 | 0.4 | 2.8 | 4.1 | 7.3 | 11.7 | 10.2 | 9.5 | 6.5 | -7.4 | -7.7 | -5.3 | 0.2 | 1.5 | -3.4 | -6.5 | -6.6 | -6.9 | -5.2 | -5.3 | 0.6 | 4.1 | 0.4 | -3.9 |
| Minimum temperature | -0.3 | -2.4 | 3.1 | 4 | 2.5 | -4.8 | -1.4 | 4.9 | 8 | 8.2 | 9.6 | 15.5 | 13.3 | 12.6 | 10.6 | 0.9 | 0 | -1.5 | 6.2 | 7.9 | 3.1 | -0.8 | -2.3 | -2.8 | -0.6 | -1.7 | 6.1 | 7.1 | 3.6 | 3 |
| Apparent min temperature | -3.1 | -0.2 | 3.6 | 2.6 | 1.8 | -4.6 | 0.7 | 6.2 | 7.9 | 11.1 | 14 | 16.9 | 16.6 | 15.8 | 12.6 | -3.4 | -3.5 | 1.8 | 5 | 6.1 | -0.9 | -3.9 | -2.7 | 0.2 | 1.4 | 2.7 | 7.1 | 11.1 | 4 | -0.8 |
| April | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight duration (h) | 12.7 | 12.8 | 12.8 | 12.9 | 12.9 | 13 | 13 | 13.1 | 13.1 | 13.2 | 13.2 | 13.2 | 13.3 | 13.3 | 13.4 | 13.4 | 13.5 | 13.5 | 13.6 | 13.6 | 13.7 | 13.7 | 13.8 | 13.8 | 13.8 | 13.9 | 13.9 | 14 | 14 | 14.1 |
| Sunshine duration (h) | 8.2 | 7.9 | 4.5 | 1 | 7.6 | 11.8 | 11.9 | 11.9 | 9.9 | 9.8 | 11.3 | 12 | 12.2 | 12.1 | 11.1 | 0 | 11 | 12.5 | 4.2 | 1.6 | 9.4 | 3.1 | 7.9 | 10.5 | 12.7 | 12.8 | 12.2 | 9 | 11.3 | 1.6 |
| Precipitation (mm) | 3.3 | 0 | 0 | 26.8 | 0.2 | 0 | 0 | 0 | 0 | 0.1 | 0 | 0 | 0 | 0 | 0 | 6.1 | 3.2 | 0 | 6.3 | 29.4 | 0.1 | 0.5 | 0.2 | 0 | 0 | 0 | 0 | 6.2 | 1.8 | 0.4 |
| Precipitation hours | 7 | 0 | 0 | 9 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 16 | 7 | 0 | 4 | 14 | 1 | 5 | 2 | 0 | 0 | 0 | 0 | 3 | 6 | 3 |
| Wind speed (m/s) | 42.7 | 33.7 | 23.4 | 31.4 | 37 | 33.5 | 25.4 | 26.4 | 26.4 | 19.2 | 26.3 | 30.6 | 30.3 | 27.1 | 25.5 | 41.5 | 38.8 | 20.6 | 32 | 40 | 34 | 29.3 | 23.2 | 16.5 | 18.1 | 12.6 | 22.7 | 25.7 | 30.5 | 42.4 |
In April 2023, the highest daytime temperature in Charles City was 26.8°C.
While the minimum temperature at night dropped to -4.8°C.
The average nighttime and daytime temperatures during April in Charles City are 3.8°C and 15.3°C respectively.
The precipitation sum in April is about 85 mm.