Average annual temperature is 17.9 °C
Absolute maximum temperature: 39.6 °C
Absolute minimum temperature: -6.8 °C
Number of sunny days: 296 days
Number of rainy days: 68 days
Number of snow days: 1 day
Look at detailed online map of Bernardino (historical)
* Weather data for Bernardino (historical) United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 20.5 | 23.1 | 24.2 | 31.9 | 31.9 | 39.4 | 39.4 | 39.6 | 36.6 | 31.8 | 27.5 | 22.3 |
| Average daytime temperature (°C) | 13.2 | 14.9 | 19.0 | 25.7 | 28.9 | 33.6 | 37.2 | 34.2 | 33.0 | 26.8 | 20.1 | 15.8 |
| Average temperature (°C) | 6.5 | 7.1 | 11.0 | 17.6 | 21.2 | 25.8 | 29.8 | 27.3 | 25.6 | 19.7 | 13.3 | 9.0 |
| Average night temperature (°C) | 2.0 | 1.9 | 4.8 | 9.6 | 13.1 | 17.3 | 22.0 | 21.0 | 18.6 | 13.7 | 8.2 | 3.8 |
| Absolute minimum temperature (°C) | -4.7 | -6.8 | -3.8 | -1.2 | 7.8 | 13.2 | 18.9 | 17.9 | 16.3 | 3.6 | 3.6 | -2.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 13.0 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.6 | 10.1 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.1 | 8.6 | 10.1 | 12.0 | 12.4 | 12.6 | 12.6 | 11.6 | 11.2 | 10.2 | 9.4 | 8.5 |
| Precipitation (mm) | 72 | 51 | 26 | 0 | 5 | 0 | 10 | 22 | 17 | 13 | 1 | 33 |
| Sunny days | 24 | 17 | 24 | 30 | 27 | 30 | 26 | 19 | 22 | 27 | 26 | 24 |
| Rainy days | 6 | 11 | 7 | 0 | 4 | 0 | 5 | 12 | 8 | 4 | 4 | 7 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bernardino (historical) is at