Average temperature in January is 13.8 °C
Average daytime temperature is 19.4 °C
Average night temperature is 9.3 °C
Absolute maximum temperature: 25.7 °C
Absolute minimum temperature: -0.9 °C
Number of sunny days: 18
Number of rainy days: 13
Number of snow days:
Precipitation sum: 266 mm
* Weather data for Bristol 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 | 24.6 | 24.2 | 24.7 | 24.6 | 20 | 16.1 | 18.8 | 19.5 | 17.5 | 18.1 | 23.1 | 23.9 | 18 | 9.9 | 12.9 | 17.3 | 23.3 | 23.9 | 24.4 | 19.2 | 13.6 | 19.6 | 14.8 | 16 | 21.1 | 15.5 | 12.6 | 14.9 | 21.5 | 25.7 | 23.2 |
| Apparent max temperature | 26.3 | 25.7 | 24.6 | 26.4 | 19.1 | 13.9 | 17.7 | 18.6 | 16 | 16.7 | 22.2 | 22.6 | 18.5 | 5.3 | 10.5 | 15.8 | 21.5 | 24 | 25.7 | 20.6 | 11.4 | 20.9 | 14.3 | 13.2 | 20.3 | 14.1 | 9.6 | 11.9 | 23.3 | 27.3 | 25.6 |
| Mean temperature | 18.5 | 19.2 | 20.1 | 21.1 | 15.4 | 11.1 | 11.8 | 12.6 | 13.9 | 10.9 | 13.6 | 18.8 | 12.4 | 5.4 | 5.3 | 8.4 | 15.2 | 19 | 19.3 | 14.5 | 11.7 | 15.2 | 11.7 | 8.5 | 17.1 | 9.4 | 7.1 | 7.1 | 13.6 | 20.6 | 19.8 |
| Apparent mean temperature | 14.5 | 18 | 17.2 | 19.9 | 9.8 | 2.5 | 1.6 | 2.4 | 9.8 | 2.4 | 4.3 | 16.6 | 2.4 | -3.7 | -4.7 | -2.9 | 7 | 15.5 | 15.8 | 6.4 | 6 | 8 | 5.9 | -0.3 | 10.4 | 0.7 | -0.9 | -2.1 | 4.5 | 19.2 | 18.8 |
| Minimum temperature | 14.5 | 17.1 | 17.1 | 18.8 | 11.3 | 5.4 | 4.6 | 5.2 | 11.1 | 4.8 | 7.1 | 16.1 | 7.8 | 1.4 | -0.9 | 0.6 | 9.3 | 14.9 | 16.2 | 9.1 | 9.3 | 10.5 | 7.5 | 3.5 | 13.1 | 4.1 | 2.6 | 1.5 | 8.1 | 17.8 | 17.3 |
| Apparent min temperature | 19.9 | 20.6 | 20.8 | 22.7 | 14.3 | 8.4 | 9.9 | 11 | 12.9 | 9.1 | 12.1 | 18.8 | 9.4 | 0.5 | 2.1 | 6.1 | 13.7 | 19.5 | 19.9 | 12.8 | 9.1 | 14.5 | 9.7 | 5.4 | 15.9 | 6.2 | 4 | 3.8 | 12.4 | 22.1 | 22.3 |
| 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) | 10.2 | 10.2 | 10.2 | 10.2 | 10.3 | 10.3 | 10.3 | 10.3 | 10.3 | 10.3 | 10.3 | 10.3 | 10.4 | 10.4 | 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 | 10.7 | 10.7 | 10.7 | 10.7 |
| Sunshine duration (h) | 9 | 6.2 | 4.1 | 5.7 | 9.4 | 9.4 | 9.4 | 7.9 | 7.6 | 9.5 | 9.5 | 9 | 8.1 | 9.5 | 9.5 | 9.6 | 9 | 9.6 | 7.3 | 9.6 | 3.9 | 1.5 | 9.7 | 9.4 | 0.9 | 9.8 | 9.8 | 9.8 | 0.1 | 8.8 | 2.8 |
| Precipitation (mm) | 0 | 0 | 2.7 | 22.7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.1 | 18 | 0 | 0 | 0 | 0 | 0.4 | 3.3 | 0 | 10.1 | 68.6 | 1.7 | 0 | 63.4 | 0 | 0 | 0 | 3.7 | 67.6 | 1 |
| Precipitation hours | 0 | 0 | 6 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 6 | 0 | 0 | 0 | 0 | 4 | 7 | 0 | 6 | 20 | 3 | 0 | 14 | 0 | 0 | 0 | 6 | 13 | 7 |
| Wind speed (m/s) | 9.8 | 12.9 | 26.3 | 21.3 | 14.3 | 11.2 | 8.1 | 9.4 | 12.2 | 9.7 | 19.6 | 28.2 | 24.8 | 21.9 | 10.5 | 8.6 | 25 | 19.5 | 17.1 | 10.6 | 12.6 | 21.5 | 14.6 | 14.2 | 27.8 | 16.6 | 12.4 | 13.7 | 14.4 | 15.7 | 10.5 |
In January 2023, the highest daytime temperature in Bristol was 25.7°C.
While the minimum temperature at night dropped to -0.9°C.
The average nighttime and daytime temperatures during January in Bristol are 9.3°C and 19.4°C respectively.
The precipitation sum in January is about 266 mm.