Average temperature in January is 8 °C
Average daytime temperature is 11.8 °C
Average night temperature is 4.8 °C
Absolute maximum temperature: 20.4 °C
Absolute minimum temperature: -0.9 °C
Number of sunny days: 13
Number of rainy days: 18
Number of snow days:
Precipitation sum: 88 mm
* Weather data for Accomac 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 | 15.3 | 16.2 | 17.8 | 20.4 | 17.8 | 13 | 8.1 | 7 | 7.1 | 7.6 | 7.6 | 13.5 | 16.4 | 7.3 | 4.3 | 6.6 | 9 | 14.5 | 16.1 | 16.4 | 7.5 | 11 | 13 | 7.8 | 12.5 | 15.6 | 7.5 | 12.1 | 12.5 | 11.8 | 11 |
| Apparent max temperature | 13.9 | 15.7 | 16.1 | 20.1 | 17.5 | 13 | 5 | 4.3 | 5 | 4.8 | 4 | 11.3 | 11.9 | 2.1 | -1.9 | 2.1 | 5.2 | 11.7 | 13.9 | 13.1 | 2.2 | 7.7 | 10.3 | 4.6 | 7.8 | 13.4 | 2.6 | 8.7 | 8.5 | 10.9 | 9.7 |
| Mean temperature | 12 | 10.5 | 13.4 | 17.3 | 14.7 | 9.9 | 6.4 | 4.4 | 6.4 | 5 | 3.4 | 10 | 12.5 | 3.2 | 1.1 | 3 | 6.5 | 9.8 | 9.5 | 11.8 | 5.6 | 5 | 8 | 5.1 | 6.6 | 11.1 | 5.2 | 6 | 7.9 | 8.9 | 8 |
| Apparent mean temperature | 6.3 | 4.3 | 8.6 | 12.5 | 10.3 | 4.3 | 1.1 | -2.6 | 0.8 | -1.4 | -4.5 | 1.9 | 3.6 | -5.5 | -8 | -6.1 | -0.5 | 3.9 | 2.7 | 2 | -1.6 | -2.2 | 1 | -1.8 | -1.8 | 3.8 | -0.9 | -2.1 | 1.3 | 5 | 2.1 |
| Minimum temperature | 8.1 | 7 | 10.5 | 15.3 | 10.7 | 7.2 | 4.2 | 0.8 | 5.3 | 2.3 | -0.7 | 5.3 | 7.9 | 0.9 | -0.9 | -0.9 | 3.6 | 7.5 | 5.8 | 7.8 | 3.4 | 1.2 | 5.1 | 2.1 | 1.6 | 7.7 | 2.3 | 1.5 | 4.9 | 6.9 | 5.7 |
| Apparent min temperature | 10.3 | 8.8 | 11.3 | 15.8 | 14.2 | 7 | 2.7 | 1.2 | 2.8 | 1.5 | 0.1 | 7.2 | 8.8 | -3.3 | -5.7 | -2.3 | 2.6 | 6.4 | 6.8 | 7.9 | 0.2 | 1.8 | 4.1 | 0.4 | 3.1 | 7.2 | 1 | 2.1 | 4.2 | 6.7 | 5.9 |
| 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) | 9.6 | 9.6 | 9.6 | 9.6 | 9.7 | 9.7 | 9.7 | 9.7 | 9.7 | 9.7 | 9.8 | 9.8 | 9.8 | 9.8 | 9.8 | 9.9 | 9.9 | 9.9 | 9.9 | 10 | 10 | 10 | 10 | 10.1 | 10.1 | 10.1 | 10.2 | 10.2 | 10.2 | 10.3 | 10.3 |
| Sunshine duration (h) | 8.4 | 8.1 | 5.7 | 4.8 | 4.2 | 8.6 | 8.6 | 5.6 | 8.5 | 5.7 | 6.3 | 4.2 | 1.8 | 8.1 | 8.7 | 8.9 | 0.6 | 8.8 | 5 | 8.9 | 8.4 | 0 | 6.3 | 9.1 | 1.4 | 9 | 9.2 | 9.3 | 4 | 5.2 | 0.5 |
| Precipitation (mm) | 15 | 0 | 0 | 1.4 | 0.2 | 0.1 | 0 | 0.3 | 12.1 | 0 | 0 | 2.1 | 1.9 | 0 | 0 | 0 | 1.1 | 0 | 1.2 | 0.1 | 0 | 3.1 | 19.8 | 0 | 7.2 | 16.8 | 0 | 0 | 1.1 | 2.5 | 1.9 |
| Precipitation hours | 5 | 0 | 0 | 2 | 2 | 1 | 0 | 2 | 9 | 0 | 0 | 3 | 4 | 0 | 0 | 0 | 5 | 0 | 5 | 1 | 0 | 7 | 15 | 0 | 7 | 10 | 0 | 0 | 5 | 9 | 8 |
| Wind speed (m/s) | 21.9 | 13.1 | 24 | 29.8 | 21.2 | 18.3 | 16.1 | 13.6 | 25.5 | 18.7 | 13.4 | 27 | 31.7 | 31.4 | 32.9 | 22.5 | 18.6 | 22.8 | 21.6 | 26.9 | 27.5 | 22.3 | 30.1 | 30.7 | 36.1 | 38.4 | 18.4 | 17.6 | 18.9 | 18 | 14.8 |
In January 2023, the highest daytime temperature in Accomac was 20.4°C.
While the minimum temperature at night dropped to -0.9°C.
The average nighttime and daytime temperatures during January in Accomac are 4.8°C and 11.8°C respectively.
The precipitation sum in January is about 88 mm.