Average temperature in January is 7.9 °C
Average daytime temperature is 13.3 °C
Average night temperature is 3.8 °C
Absolute maximum temperature: 21.8 °C
Absolute minimum temperature: -6.8 °C
Number of sunny days: 21
Number of rainy days: 10
Number of snow days:
Precipitation sum: 50 mm
* Weather data for Sulphur 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 | 21.6 | 19.2 | 16.5 | 10.7 | 11.9 | 15.9 | 14.7 | 12.4 | 15.8 | 21.1 | 21.8 | 20.4 | 10.2 | 12.1 | 17.8 | 19.9 | 17.8 | 17.4 | 14.7 | 14.1 | 12 | 8 | 9 | 5.3 | 6 | 9.1 | 13.3 | 16.6 | 12.8 | -3.3 | -3.5 |
| Apparent max temperature | 19.8 | 19.7 | 16.3 | 7.1 | 8.3 | 13.5 | 13.2 | 10.3 | 12 | 17.8 | 17.9 | 16.8 | 6.9 | 7 | 13.9 | 15.8 | 16.1 | 14.4 | 8.8 | 10.9 | 8.6 | 4.9 | 5.9 | 1.7 | 2.2 | 4.4 | 8.1 | 13 | 10.7 | -8.4 | -8.6 |
| Mean temperature | 14 | 16.6 | 12.9 | 5.8 | 6 | 9 | 10.8 | 6.5 | 8.7 | 11.9 | 15.1 | 9.6 | 4.7 | 5.5 | 11 | 16.2 | 13 | 14.5 | 8.3 | 8.4 | 8.9 | 5.1 | 3.1 | 3.8 | 2.3 | 2.6 | 5.8 | 9.7 | 5.3 | -5.1 | -5 |
| Apparent mean temperature | 7.2 | 13.8 | 4.7 | -2.9 | -3.5 | 1.1 | -0.4 | -3 | 1.2 | 3.7 | 5 | -1.8 | -4.3 | -3.9 | 2.9 | 10 | 4 | 8.1 | -2.3 | -0.2 | 2.4 | -2 | -4.9 | -2.8 | -3.8 | -6.9 | -2.9 | 0.7 | -6.4 | -12 | -11.5 |
| Minimum temperature | 9.8 | 14.8 | 8.4 | 0.9 | 0.7 | 5 | 4.3 | 0.7 | 4.8 | 6.2 | 8.7 | 4.8 | -0.4 | 0.8 | 7.3 | 13 | 7.1 | 10.8 | 3.4 | 3.3 | 7.2 | 3.2 | -0.7 | 1.7 | 0.8 | -3.1 | 1.8 | 5.7 | -0.5 | -6.8 | -6.1 |
| Apparent min temperature | 11.6 | 16.1 | 10 | 2.2 | 2.1 | 5.2 | 7.9 | 3.2 | 5 | 9.2 | 11.6 | 3.8 | 0.8 | 1.2 | 6.3 | 12.9 | 10.7 | 11.5 | 3.2 | 5.3 | 4.9 | 0.4 | -0.2 | -0.1 | -2 | -1.5 | 1.2 | 5.2 | 1.5 | -10.5 | -10.4 |
| 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) | 9.9 | 9.9 | 9.9 | 9.9 | 9.9 | 9.9 | 10 | 10 | 10 | 10 | 10 | 10 | 10.1 | 10.1 | 10.1 | 10.1 | 10.1 | 10.2 | 10.2 | 10.2 | 10.2 | 10.3 | 10.3 | 10.3 | 10.3 | 10.4 | 10.4 | 10.4 | 10.4 | 10.5 | 10.5 |
| Sunshine duration (h) | 8.7 | 1.6 | 8.7 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8.1 | 7.2 | 5.2 | 5.8 | 9.2 | 9 | 4.8 | 3.5 | 9.3 | 0.3 | 5.4 | 9.4 | 9.3 | 5.7 | 3.6 | 1.8 | 0 |
| Precipitation (mm) | 0 | 15.5 | 0.1 | 0 | 0 | 0.3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.2 | 0 | 1.6 | 0 | 0 | 0 | 0 | 0 | 14.4 | 9.4 | 0 | 0 | 0.2 | 0 | 7.1 | 1.4 |
| Precipitation hours | 0 | 11 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 12 | 9 | 0 | 0 | 2 | 0 | 5 | 5 |
| Wind speed (m/s) | 15.1 | 23.3 | 17.4 | 11.3 | 12.5 | 20.5 | 20.3 | 15.9 | 20.2 | 16.9 | 17.1 | 34.1 | 16 | 22.1 | 28.9 | 26.3 | 10.2 | 30.4 | 23 | 12.1 | 20.2 | 22.2 | 11 | 20.4 | 20 | 15.5 | 20.9 | 27.1 | 21.6 | 17 | 17.3 |
In January 2023, the highest daytime temperature in Sulphur was 21.8°C.
While the minimum temperature at night dropped to -6.8°C.
The average nighttime and daytime temperatures during January in Sulphur are 3.8°C and 13.3°C respectively.
The precipitation sum in January is about 50 mm.