Average temperature in January is 2.5 °C
Average daytime temperature is 5.9 °C
Average night temperature is -0.5 °C
Absolute maximum temperature: 16.8 °C
Absolute minimum temperature: -9.9 °C
Number of sunny days: 6
Number of rainy days: 21
Number of snow days: 4
Precipitation sum: 134 mm
* Weather data for Richmond United States is based on climate observations for 2023 year
| Gennaio (°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 | 10.4 | 13.4 | 16.8 | 13.6 | 6.3 | 2.7 | 2.9 | 4.4 | 3.8 | 8.4 | 8.3 | 8.8 | 4.2 | 0.2 | 3.9 | 5.1 | 11.9 | 7 | 14 | 4 | 2.1 | 1.2 | 0.3 | 3.6 | 5 | 0.2 | 3.9 | 9.4 | 8 | 1.4 | -3.4 |
| Apparent max temperature | 8.5 | 12.9 | 15.5 | 12.2 | 0.6 | -1.8 | -0.7 | 1.2 | -0.3 | 5.4 | 6.1 | 7.6 | -1 | -4.6 | -1.1 | 0.7 | 7.6 | 4.1 | 10.1 | -2.8 | -1.7 | -2.3 | -3.6 | 0.6 | -0.2 | -4.8 | -2.1 | 5.2 | 3.3 | -2.6 | -7.8 |
| Mean temperature | 6.2 | 10.3 | 14.7 | 11.8 | 2.7 | 1 | -1.1 | -0.5 | -1 | 2.3 | 4.2 | 7.6 | 1.3 | -2.2 | -2.5 | 0.7 | 9.4 | 4.2 | 8.6 | 1.4 | 0 | -1.5 | -0.5 | -1.5 | 1.2 | -1 | -4 | 3.4 | 6 | -0.9 | -6.2 |
| Apparent mean temperature | -2 | 6.2 | 11.5 | 2.3 | -4.5 | -5 | -7.7 | -7.9 | -9.1 | -4.9 | -2 | -0.7 | -6.2 | -9.5 | -10 | -7.2 | 1.4 | -1.6 | -1.5 | -6.6 | -5.5 | -7.8 | -5.9 | -9.4 | -5.4 | -9.1 | -13.4 | -7.5 | -1.2 | -8.3 | -15.4 |
| Minimum temperature | 1.1 | 7.8 | 12.2 | 7.3 | 0 | 0.1 | -3.7 | -2.9 | -4.8 | -0.8 | 1.6 | 4 | -0.5 | -4.6 | -5.5 | -1.9 | 5.8 | 1.9 | 4.6 | 0.1 | -1.3 | -3.5 | -1.3 | -4.3 | -0.4 | -3.4 | -8.4 | -3.5 | 2.5 | -3 | -9.9 |
| Apparent min temperature | 3.4 | 9 | 13.2 | 9.4 | -2.1 | -3.7 | -4.8 | -4.7 | -5.1 | -1.7 | 1 | 4.9 | -4.2 | -7.1 | -6.9 | -4.6 | 5.6 | 0.4 | 4.2 | -5.1 | -4.1 | -5.4 | -5 | -5.8 | -3.5 | -6.5 | -9.6 | -1 | 1.7 | -5.2 | -11.2 |
| Gennaio | 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) | 9.4 | 9.4 | 9.4 | 9.4 | 9.5 | 9.5 | 9.5 | 9.5 | 9.5 | 9.5 | 9.6 | 9.6 | 9.6 | 9.6 | 9.7 | 9.7 | 9.7 | 9.7 | 9.8 | 9.8 | 9.8 | 9.8 | 9.9 | 9.9 | 9.9 | 10 | 10 | 10 | 10.1 | 10.1 | 10.1 |
| Sunshine duration (h) | 0.1 | 2.2 | 0 | 5.4 | 5.5 | 0.7 | 8.5 | 4.3 | 6.1 | 6 | 0 | 0 | 1.6 | 8.1 | 8.5 | 1 | 8.6 | 5 | 5.9 | 0.2 | 5.9 | 0 | 2.1 | 8.6 | 0 | 0 | 7.1 | 7.1 | 0 | 0 | 8.9 |
| Precipitation (mm) | 0.7 | 1.9 | 27.6 | 0.3 | 0.2 | 0.2 | 0 | 0.5 | 0 | 0.9 | 0.7 | 29.1 | 0.3 | 0.1 | 0 | 4.9 | 4.3 | 1.9 | 27.9 | 0.1 | 0 | 4.5 | 0.9 | 0 | 18.3 | 3 | 0.8 | 0.2 | 3.5 | 1.6 | 0 |
| Precipitation hours | 3 | 4 | 19 | 3 | 2 | 2 | 0 | 2 | 0 | 3 | 3 | 16 | 1 | 1 | 0 | 5 | 7 | 3 | 12 | 1 | 0 | 9 | 8 | 0 | 15 | 18 | 2 | 2 | 14 | 11 | 0 |
| Wind speed (m/s) | 18.6 | 12.7 | 29.9 | 20.5 | 25.5 | 19.4 | 9.9 | 14.8 | 14.9 | 13.4 | 17.8 | 29.7 | 24.1 | 19.5 | 13.8 | 20.1 | 28.5 | 22.3 | 38.4 | 32.6 | 17 | 11.3 | 18.8 | 16.4 | 26.8 | 24.1 | 26.4 | 25 | 22.1 | 15.6 | 15.2 |
In January 2023, the highest daytime temperature in Richmond was 16.8°C.
While the minimum temperature at night dropped to -9.9°C.
The average nighttime and daytime temperatures during January in Richmond are -0.5°C and 5.9°C respectively.
The precipitation sum in January is about 134 mm.