Average temperature in April is 14.7 °C
Average daytime temperature is 20.8 °C
Average night temperature is 9.6 °C
Absolute maximum temperature: 28.3 °C
Absolute minimum temperature: 3.1 °C
Number of sunny days: 16
Number of rainy days: 14
Number of snow days:
Precipitation sum: 79 mm
* Weather data for Oak Ridge United States is based on climate observations for 2023 year
| Aprile (°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 | 23.5 | 16 | 15.9 | 25.9 | 28.1 | 24.4 | 16.9 | 9.9 | 19.1 | 19.7 | 21 | 23.1 | 25.9 | 19.9 | 23.1 | 22.3 | 17.8 | 24.7 | 26.7 | 28.3 | 25.4 | 20.4 | 15.4 | 16.4 | 18.1 | 16.6 | 15.9 | 23.1 | 21.5 | 18.6 |
| Apparent max temperature | 18.5 | 15 | 15.6 | 26.5 | 27.3 | 26.3 | 15.1 | 7.2 | 16.3 | 19.5 | 21.2 | 23.8 | 26.2 | 20.5 | 23.2 | 22.2 | 14 | 23.1 | 25.4 | 27 | 23.6 | 18.5 | 12.5 | 15.4 | 16 | 15.3 | 15 | 23.9 | 23 | 18.3 |
| Mean temperature | 19 | 9.2 | 12.3 | 16.6 | 22.2 | 19.5 | 10.6 | 9.2 | 11.3 | 12.2 | 13.8 | 15.3 | 17.1 | 16.8 | 16 | 17.9 | 11.5 | 14 | 17.8 | 20.1 | 20.3 | 15.2 | 10.1 | 9.6 | 10.4 | 12.3 | 12.9 | 16.2 | 15.8 | 15.2 |
| Apparent mean temperature | 11.9 | 0.4 | 7.1 | 9.7 | 18.8 | 16.5 | 5.1 | 5.3 | 2.1 | 1.8 | 5 | 6.1 | 7.2 | 12.1 | 11.4 | 14.1 | 2.3 | 3.2 | 8.1 | 12.1 | 13.3 | 7.7 | 2.8 | 0.6 | -0.3 | 6.2 | 8.6 | 11.9 | 7.9 | 8.5 |
| Minimum temperature | 15.9 | 3.1 | 9.6 | 11.5 | 17.8 | 15.8 | 8.4 | 8.3 | 5.9 | 4.7 | 7.8 | 7.9 | 9.4 | 12.5 | 11.9 | 14.1 | 5.5 | 6.4 | 10.4 | 13.4 | 14.8 | 8.8 | 5.4 | 3.4 | 3.9 | 8.7 | 10 | 11.9 | 8.9 | 11.7 |
| Apparent min temperature | 16.8 | 6.8 | 10.7 | 16.1 | 22.9 | 20.2 | 7.9 | 6.2 | 8.3 | 10 | 12.2 | 14.5 | 15.9 | 16.6 | 16.2 | 17.3 | 8.2 | 11.4 | 16.4 | 18.9 | 18.7 | 13.4 | 7.4 | 6.9 | 6.6 | 10 | 12.2 | 16.3 | 15.5 | 13.5 |
| Aprile | 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) | 12.6 | 12.6 | 12.7 | 12.7 | 12.7 | 12.8 | 12.8 | 12.8 | 12.9 | 12.9 | 13 | 13 | 13 | 13.1 | 13.1 | 13.1 | 13.2 | 13.2 | 13.2 | 13.3 | 13.3 | 13.4 | 13.4 | 13.4 | 13.5 | 13.5 | 13.5 | 13.6 | 13.6 | 13.6 |
| Sunshine duration (h) | 11 | 11.6 | 2.6 | 5.1 | 10.8 | 8.7 | 0 | 0 | 11.3 | 12 | 12.1 | 12.1 | 12 | 9.3 | 10.9 | 11.8 | 12.3 | 12.4 | 12.4 | 12.4 | 10.5 | 11.7 | 11.6 | 12.6 | 11.6 | 2.7 | 0.9 | 8.5 | 10.3 | 10 |
| Precipitation (mm) | 15.1 | 0 | 2.7 | 0.3 | 0 | 0.3 | 10.4 | 7.9 | 0 | 0 | 0 | 0 | 0 | 4.9 | 0.9 | 1.3 | 0 | 0 | 0 | 0 | 0 | 17.1 | 0 | 0 | 0 | 1.5 | 9 | 7.4 | 0 | 0.2 |
| Precipitation hours | 10 | 0 | 4 | 3 | 0 | 1 | 13 | 16 | 0 | 0 | 0 | 0 | 0 | 7 | 4 | 6 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 4 | 11 | 15 | 0 | 2 |
| Wind speed (m/s) | 32.8 | 19.1 | 10.9 | 18.1 | 26 | 13.4 | 19.5 | 18.1 | 16.4 | 11.9 | 10.2 | 5.7 | 11.6 | 12.1 | 8.2 | 23.6 | 20.8 | 16.6 | 13.3 | 17.8 | 19.6 | 18.4 | 13.4 | 12.4 | 15.4 | 10.5 | 10.5 | 16.8 | 13 | 27 |
In April 2023, the highest daytime temperature in Oak Ridge was 28.3°C.
While the minimum temperature at night dropped to 3.1°C.
The average nighttime and daytime temperatures during April in Oak Ridge are 9.6°C and 20.8°C respectively.
The precipitation sum in April is about 79 mm.