Average annual temperature is 17.9 °C
Absolute maximum temperature: 42.0 °C
Absolute minimum temperature: -3.2 °C
Number of sunny days: 292 days
Number of rainy days: 71 days
Number of snow days: 2 days
Look at detailed online map of Emerald City (historical)
* Weather data for Emerald City (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) | 12.0 | 18.0 | 20.2 | 32.0 | 32.0 | 35.3 | 42.0 | 40.2 | 36.7 | 31.2 | 25.3 | 18.9 |
| Average daytime temperature (°C) | 9.0 | 12.3 | 14.3 | 24.1 | 27.7 | 31.0 | 38.9 | 34.5 | 30.4 | 25.3 | 17.3 | 14.4 |
| Average temperature (°C) | 5.2 | 6.8 | 8.8 | 17.5 | 21.9 | 24.9 | 33.2 | 28.8 | 24.4 | 19.7 | 12.4 | 9.9 |
| Average night temperature (°C) | 2.2 | 2.6 | 4.5 | 11.6 | 15.7 | 18.4 | 26.5 | 23.3 | 19.3 | 14.6 | 8.0 | 6.1 |
| Absolute minimum temperature (°C) | -3.2 | -2.8 | 0.4 | 0.1 | 7.7 | 13.3 | 21.6 | 17.2 | 14.1 | 4.4 | 2.1 | 1.6 |
| 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 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.0 | 9.2 | 9.1 | 12.0 | 12.9 | 12.7 | 13.0 | 11.2 | 10.6 | 10.3 | 9.1 | 8.2 |
| Precipitation (mm) | 50 | 18 | 34 | 0 | 9 | 1 | 0 | 76 | 16 | 0 | 10 | 6 |
| Sunny days | 15 | 21 | 15 | 30 | 24 | 27 | 31 | 20 | 23 | 30 | 28 | 28 |
| Rainy days | 16 | 6 | 15 | 0 | 7 | 3 | 0 | 11 | 7 | 1 | 2 | 3 |
| Snow days | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Emerald City (historical) is at