Average temperature in January is -0.9 °C
Average daytime temperature is 3.1 °C
Average night temperature is -3.9 °C
Absolute maximum temperature: 11 °C
Absolute minimum temperature: -23 °C
Number of sunny days: 12
Number of rainy days: 10
Number of snow days: 9
Precipitation sum: 60 mm
* Weather data for Sandwich 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 | 8.1 | 6.8 | 10.5 | 11 | 0.8 | -0.1 | 1.8 | 1.4 | 6.5 | 7.8 | 9.1 | 7.6 | 2.3 | 1 | 5.9 | 8.9 | 9.6 | 4.1 | 4.8 | 1.1 | 2.5 | 1.7 | -0.9 | 3 | 1.3 | -0.1 | 3 | -0.5 | -1.8 | -8.3 | -13.3 |
| Apparent max temperature | 6.4 | 3.9 | 9.5 | 9.4 | -3.6 | -4.4 | -1.9 | -2.3 | 2.2 | 4.9 | 6.8 | 5.6 | -2.4 | -3.3 | -0.1 | 5.1 | 5.8 | -0.3 | 1.8 | -4.4 | -1.8 | -1.8 | -6.5 | -0.7 | -3.1 | -4.4 | -2.7 | -6.7 | -6.5 | -13.1 | -18.5 |
| Mean temperature | 3.2 | 1.9 | 5.3 | 3.4 | -0.1 | -1.2 | -3.4 | -2.2 | -1.8 | 2.6 | 3.6 | 4.3 | 0.3 | -3.4 | -0.8 | 5 | 5.8 | 1.9 | 2.8 | 0.1 | -1.6 | -1 | -3.2 | -0.8 | -0.7 | -2.5 | -5.7 | -5.4 | -4.9 | -11.4 | -18.1 |
| Apparent mean temperature | -4.6 | -4.7 | -1.2 | -3.9 | -5.3 | -8 | -10.5 | -9.3 | -9.7 | -5.6 | -3.9 | -3.5 | -6.9 | -9.5 | -9.3 | -3.3 | -2.1 | -5.2 | -4.6 | -6.9 | -9.2 | -5.9 | -9.9 | -9.1 | -5.7 | -11.3 | -17.9 | -13.8 | -14 | -20.7 | -28.3 |
| Minimum temperature | -0.7 | -1.5 | 2.8 | 0.3 | -0.7 | -3.5 | -6.5 | -5.3 | -5.6 | -1.8 | -0.4 | 1.6 | -1.4 | -6 | -4 | 3.1 | 3.2 | -1.6 | 1.3 | -1.2 | -5.1 | -2.4 | -5 | -4.1 | -1.8 | -5.3 | -12.9 | -9.3 | -7.8 | -15.5 | -23 |
| Apparent min temperature | 0.1 | -1.1 | 2.2 | -0.4 | -4.7 | -5.9 | -7.3 | -5.6 | -5.9 | -1 | 0.7 | 0.2 | -5.1 | -7.6 | -6.3 | -0.3 | 0.8 | -2.4 | -1.3 | -5.6 | -5.8 | -4.3 | -8.4 | -5.1 | -4.6 | -7.6 | -11.5 | -10.3 | -10.3 | -16.9 | -23.4 |
| 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) | 9.2 | 9.2 | 9.2 | 9.3 | 9.3 | 9.3 | 9.3 | 9.3 | 9.4 | 9.4 | 9.4 | 9.4 | 9.4 | 9.5 | 9.5 | 9.5 | 9.5 | 9.6 | 9.6 | 9.6 | 9.7 | 9.7 | 9.7 | 9.8 | 9.8 | 9.8 | 9.9 | 9.9 | 9.9 | 10 | 10 |
| Sunshine duration (h) | 6.2 | 2.4 | 0 | 0.2 | 0 | 8 | 8 | 3.6 | 8 | 8 | 4 | 0 | 2.7 | 8.2 | 7.3 | 0 | 0.1 | 0 | 0 | 2.9 | 6.2 | 0 | 5.7 | 6.7 | 0 | 0.9 | 1.4 | 0 | 3.1 | 6.6 | 8.9 |
| Precipitation (mm) | 3.3 | 0 | 12.6 | 0.1 | 2 | 0.3 | 0 | 0.1 | 0 | 0.2 | 0 | 0 | 1.4 | 0 | 0 | 6.6 | 1.6 | 0 | 13.8 | 0.8 | 0 | 2.3 | 0 | 0 | 7.2 | 2.3 | 0.5 | 1.8 | 2 | 0.8 | 0 |
| Precipitation hours | 4 | 0 | 17 | 1 | 16 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 9 | 0 | 0 | 11 | 4 | 0 | 17 | 6 | 0 | 14 | 0 | 0 | 17 | 17 | 3 | 8 | 7 | 7 | 0 |
| Wind speed (m/s) | 14.8 | 14.2 | 18.9 | 19.8 | 18.7 | 18.8 | 10.3 | 8.8 | 14 | 15.5 | 12.1 | 26.5 | 22.5 | 12.5 | 23.3 | 25.1 | 29.9 | 21.2 | 33.2 | 27.4 | 15.3 | 13.2 | 22.9 | 18.3 | 17.1 | 21.8 | 31.1 | 24.5 | 20.5 | 16.1 | 12.9 |
In January 2023, the highest daytime temperature in Sandwich was 11°C.
While the minimum temperature at night dropped to -23°C.
The average nighttime and daytime temperatures during January in Sandwich are -3.9°C and 3.1°C respectively.
The precipitation sum in January is about 60 mm.