Average temperature in January is 12 °C
Average daytime temperature is 17.3 °C
Average night temperature is 7.8 °C
Absolute maximum temperature: 23 °C
Absolute minimum temperature: -1.5 °C
Number of sunny days: 14
Number of rainy days: 17
Number of snow days:
Precipitation sum: 147 mm
* Weather data for Clayton United States is based on climate observations for 2023 year
| January (°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 | 21.8 | 20.6 | 21.2 | 22.7 | 17.6 | 14.5 | 17.9 | 17.2 | 14.3 | 16.5 | 21.9 | 22 | 16.1 | 7.5 | 12.9 | 15.8 | 22.8 | 23 | 21.9 | 17 | 11.3 | 16.1 | 12.1 | 11.9 | 19.6 | 12.4 | 10.9 | 13.7 | 19.4 | 19.7 | 22.9 |
| Apparent max temperature | 22.5 | 22.5 | 21.5 | 23.3 | 14.4 | 11.2 | 16 | 16 | 12.7 | 14.1 | 21.1 | 20.6 | 16.1 | 2.7 | 10.1 | 12.5 | 20.9 | 23 | 20.1 | 14.5 | 8.5 | 17.5 | 10.5 | 8.1 | 19.2 | 8.7 | 7.8 | 10.7 | 19.5 | 21.8 | 23.7 |
| Mean temperature | 16.8 | 17.1 | 18.9 | 19.1 | 13.4 | 9.7 | 10.1 | 12.1 | 11.9 | 9.2 | 13.5 | 18 | 8.9 | 3.5 | 4.1 | 7.7 | 15.1 | 17.7 | 18.6 | 11.9 | 9.3 | 11 | 8.8 | 5.5 | 14.7 | 6.9 | 5.5 | 6.6 | 10.7 | 16.8 | 17.5 |
| Apparent mean temperature | 14.4 | 13.4 | 17.9 | 17.6 | 6.4 | 1.4 | 0.2 | 4.8 | 6.2 | -0.5 | 5.6 | 15.4 | -0.3 | -4.3 | -5.5 | -3.2 | 6.4 | 14.6 | 15.4 | 3.3 | 5.6 | 4.6 | 2.6 | -4 | 4.6 | -0.9 | -3.6 | -2.8 | 2 | 14 | 14.6 |
| Minimum temperature | 14.4 | 13.9 | 17.7 | 17.2 | 9 | 5.1 | 2.8 | 7 | 8.5 | 2.2 | 8.4 | 16.3 | 5.5 | 0.8 | -1.5 | 0.3 | 10.8 | 14.6 | 16.2 | 6.6 | 7.7 | 7.6 | 5.4 | -0.2 | 8.4 | 2.8 | 0.3 | 0.2 | 5.5 | 14 | 14 |
| Apparent min temperature | 17.2 | 17.6 | 19.5 | 20 | 11.3 | 6.4 | 7.7 | 10 | 10.3 | 6.9 | 11.7 | 17.5 | 5 | -1.5 | 0.6 | 4.6 | 12.8 | 18 | 18.1 | 8.7 | 6.8 | 9.6 | 6.2 | 1.9 | 12.5 | 2.6 | 1.9 | 3.3 | 8.4 | 17.8 | 18.5 |
| January | 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) | 10.1 | 10.1 | 10.1 | 10.1 | 10.1 | 10.2 | 10.2 | 10.2 | 10.2 | 10.2 | 10.2 | 10.2 | 10.3 | 10.3 | 10.3 | 10.3 | 10.3 | 10.3 | 10.4 | 10.4 | 10.4 | 10.4 | 10.5 | 10.5 | 10.5 | 10.5 | 10.5 | 10.6 | 10.6 | 10.6 | 10.6 |
| Sunshine duration (h) | 8.4 | 1 | 0.5 | 7.1 | 9.3 | 9.3 | 9.3 | 3 | 8.9 | 9.3 | 6.1 | 5.4 | 0.8 | 9.4 | 9.4 | 9.4 | 4 | 6.6 | 5.3 | 8.9 | 0.1 | 0 | 9.4 | 9.6 | 5.9 | 9.7 | 9.7 | 9.7 | 4.3 | 0 | 6.4 |
| Precipitation (mm) | 0 | 0.3 | 10.5 | 39.5 | 0 | 0 | 0 | 0 | 0.5 | 0 | 0.1 | 4.1 | 0.5 | 0 | 0 | 0 | 0.2 | 2 | 1.4 | 0 | 8.7 | 20.6 | 0.2 | 0 | 24.1 | 0 | 0 | 0 | 2.8 | 30.6 | 0.5 |
| Precipitation hours | 0 | 3 | 6 | 16 | 0 | 0 | 0 | 0 | 3 | 0 | 1 | 9 | 2 | 0 | 0 | 0 | 2 | 5 | 5 | 0 | 9 | 18 | 2 | 0 | 8 | 0 | 0 | 0 | 3 | 15 | 5 |
| Wind speed (m/s) | 10.9 | 12.9 | 20.1 | 20.6 | 14.8 | 13 | 8.7 | 12.3 | 11.5 | 9.7 | 20.5 | 27.4 | 24.5 | 19.8 | 13 | 12.2 | 26 | 19.2 | 19.8 | 17.2 | 10.9 | 16.9 | 15.1 | 14.1 | 31 | 21.4 | 13.6 | 10.5 | 14.7 | 12.9 | 13.7 |
In January 2023, the highest daytime temperature in Clayton was 23°C.
While the minimum temperature at night dropped to -1.5°C.
The average nighttime and daytime temperatures during January in Clayton are 7.8°C and 17.3°C respectively.
The precipitation sum in January is about 147 mm.