Average annual temperature is 10.8 °C
Absolute maximum temperature: 33.6 °C
Absolute minimum temperature: -7.7 °C
Number of sunny days: 157 days
Number of rainy days: 205 days
Number of snow days: 3 days
Look at detailed online map of City of Bothell
* Weather data for City of Bothell 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) | 13.6 | 14.2 | 18.3 | 24.4 | 31.5 | 29.6 | 30.9 | 33.6 | 27.8 | 26.3 | 15.9 | 16.6 |
| Average daytime temperature (°C) | 8.7 | 7.8 | 11.3 | 13.0 | 21.5 | 22.9 | 26.8 | 27.2 | 21.4 | 16.5 | 10.6 | 9.7 |
| Average temperature (°C) | 4.7 | 3.5 | 5.3 | 7.6 | 14.8 | 15.8 | 19.4 | 20.1 | 15.2 | 10.8 | 5.7 | 5.9 |
| Average night temperature (°C) | 1.8 | 0.5 | 1.0 | 3.8 | 9.5 | 10.4 | 12.8 | 14.4 | 10.9 | 6.6 | 2.5 | 3.2 |
| Absolute minimum temperature (°C) | -6.8 | -7.7 | -4.6 | -1.2 | 5.2 | 6.6 | 9.6 | 11.2 | 5.3 | -4.7 | -4.2 | -3.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 10.0 | 12.0 | 14.0 | 15.0 | 16.0 | 15.0 | 14.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.9 | 10.2 | 11.9 | 13.6 | 15.2 | 15.9 | 15.6 | 14.2 | 12.6 | 10.9 | 9.3 | 8.5 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 3.7 | 4.6 | 7.3 | 6.8 | 10.5 | 11.6 | 13.4 | 11.5 | 8.4 | 6.4 | 5.5 | 3.0 |
| Precipitation (mm) | 117 | 92 | 102 | 159 | 37 | 46 | 10 | 44 | 91 | 113 | 161 | 261 |
| Sunny days | 4 | 8 | 9 | 5 | 17 | 20 | 26 | 18 | 13 | 13 | 14 | 10 |
| Rainy days | 25 | 19 | 22 | 25 | 14 | 10 | 5 | 13 | 17 | 18 | 16 | 21 |
| Snow days | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit City of Bothell during the most sunny months:
Months with the longest average daylight duration in City of Bothell:
The largest precipitation sum in City of Bothell is at