Average temperature in October is 17.4 °C
Average daytime temperature is 26.2 °C
Average night temperature is 11.1 °C
Absolute maximum temperature: 34.6 °C
Absolute minimum temperature: 4.3 °C
Number of sunny days: 25
Number of rainy days: 6
Number of snow days:
Precipitation sum: 20 mm
* Weather data for Napa United States is based on climate observations for 2023 year
Ottobre (°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 | 24.8 | 24.9 | 26.6 | 31.6 | 33.4 | 33.7 | 34.1 | 33.8 | 28.4 | 20.3 | 23.5 | 26 | 24.3 | 22.4 | 25.8 | 25.3 | 28.5 | 31.5 | 34.6 | 33.1 | 22.8 | 20.1 | 25.6 | 23.9 | 22.1 | 20.3 | 18.7 | 21.2 | 23.4 | 23.3 | 23.8 |
Apparent max temperature | 22.9 | 23.2 | 25.4 | 30.9 | 33.3 | 33.5 | 33.5 | 32.3 | 27.3 | 18.8 | 21.8 | 24.6 | 22.6 | 22.4 | 26.7 | 25 | 28.9 | 31.3 | 33.5 | 31.7 | 21.8 | 18.7 | 25.4 | 23.4 | 21.7 | 18.3 | 16 | 16.5 | 19.3 | 20.3 | 21.2 |
Mean temperature | 16.1 | 16.1 | 16.9 | 21.4 | 23.1 | 23.5 | 23.3 | 22.2 | 16.7 | 17.5 | 15.6 | 16.4 | 16.2 | 17.5 | 18.1 | 17.9 | 19.3 | 19.9 | 22.3 | 20.1 | 16.6 | 15.9 | 17.1 | 16.7 | 14.4 | 12.5 | 10.8 | 11.7 | 15.6 | 13.4 | 13.5 |
Apparent mean temperature | 12.3 | 9.1 | 11 | 13.4 | 13.6 | 13.6 | 13.4 | 15.6 | 12 | 14.8 | 8.3 | 7.7 | 8.7 | 14.8 | 13.8 | 12.4 | 14.6 | 12.9 | 11.4 | 13.6 | 11.6 | 12.7 | 12.3 | 12.3 | 8.5 | 2.7 | 2.4 | 2 | 5.4 | 1.6 | 2.5 |
Minimum temperature | 12 | 9.7 | 11.5 | 14.2 | 14.4 | 14 | 13.5 | 15 | 12.6 | 14.6 | 9.5 | 9.3 | 9.7 | 14.6 | 13.2 | 12.4 | 14 | 12.5 | 12.4 | 13.6 | 12.2 | 12.9 | 12.4 | 12 | 9.8 | 5 | 4.5 | 4.3 | 8.9 | 4.8 | 5.2 |
Apparent min temperature | 16.4 | 15.3 | 16.3 | 21 | 22.7 | 23.4 | 23.1 | 22.5 | 16.1 | 17.6 | 14.9 | 15 | 14.8 | 17.3 | 19.1 | 18 | 20.1 | 20.4 | 21.9 | 20.2 | 15.9 | 15.8 | 17.5 | 17.2 | 13.2 | 11.1 | 8.6 | 9.3 | 11.1 | 10.7 | 11 |
Ottobre | 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) | 11.8 | 11.8 | 11.7 | 11.7 | 11.6 | 11.6 | 11.6 | 11.5 | 11.5 | 11.4 | 11.4 | 11.4 | 11.3 | 11.3 | 11.2 | 11.2 | 11.2 | 11.1 | 11.1 | 11 | 11 | 11 | 10.9 | 10.9 | 10.8 | 10.8 | 10.8 | 10.7 | 10.7 | 10.7 | 10.6 |
Sunshine duration (h) | 10.2 | 10.9 | 10.9 | 10.8 | 10.7 | 10.7 | 10.6 | 10.5 | 3.7 | 6.8 | 8.4 | 10.2 | 9.5 | 5.7 | 9.5 | 9.3 | 9.8 | 10 | 10.1 | 10 | 9.5 | 3.3 | 8.2 | 8.7 | 8.2 | 8.9 | 9.8 | 9.8 | 9.8 | 9.8 | 9.4 |
Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.4 | 1.1 | 0 | 0 | 0.8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13.8 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Precipitation hours | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 3 | 3 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Wind speed (m/s) | 10.4 | 13.9 | 13.9 | 11.7 | 10 | 10.6 | 8.6 | 12.1 | 12.6 | 16.2 | 12.4 | 11.1 | 11.6 | 11.6 | 8.5 | 14 | 13.4 | 9.7 | 7.4 | 11.9 | 14.5 | 17.6 | 13.9 | 12 | 19 | 13.2 | 14.5 | 17 | 18.5 | 8.7 | 8.8 |
In October 2023, the highest daytime temperature in Napa was 34.6°C.
While the minimum temperature at night dropped to 4.3°C.
The average nighttime and daytime temperatures during October in Napa are 11.1°C and 26.2°C respectively.
The precipitation sum in October is about 20 mm.