Average annual temperature is 10.8 °C
Absolute maximum temperature: 33.1 °C
Absolute minimum temperature: -3.1 °C
Number of sunny days: 148 days
Number of rainy days: 217 days
Look at detailed online map of Grays Harbor City
* Weather data for Grays Harbor City 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) | 12.1 | 13.5 | 17.7 | 26.6 | 30.4 | 25.0 | 28.5 | 33.1 | 28.5 | 24.5 | 15.4 | 13.2 |
| Average daytime temperature (°C) | 8.9 | 8.1 | 9.8 | 11.4 | 17.6 | 17.6 | 20.9 | 23.5 | 19.7 | 16.2 | 11.0 | 10.6 |
| Average temperature (°C) | 6.3 | 5.1 | 5.6 | 7.7 | 13.3 | 13.7 | 16.2 | 18.2 | 14.8 | 12.0 | 7.5 | 8.0 |
| Average night temperature (°C) | 4.5 | 2.8 | 2.9 | 5.3 | 10.1 | 10.6 | 12.1 | 14.5 | 11.7 | 9.3 | 5.1 | 6.0 |
| Absolute minimum temperature (°C) | -2.7 | -3.1 | -1.5 | 1.0 | 5.8 | 7.5 | 9.4 | 10.3 | 6.1 | 0.7 | -0.7 | 0.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 |
| Daylight mean duration (h) | 9.0 | 10.3 | 11.9 | 13.6 | 15.1 | 15.8 | 15.5 | 14.2 | 12.6 | 10.9 | 9.4 | 8.6 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 2.9 | 5.1 | 6.7 | 6.4 | 11.0 | 11.6 | 12.3 | 10.8 | 8.2 | 6.3 | 5.0 | 3.0 |
| Precipitation (mm) | 243 | 177 | 181 | 235 | 22 | 26 | 20 | 35 | 83 | 119 | 211 | 340 |
| Sunny days | 7 | 7 | 6 | 5 | 22 | 16 | 20 | 19 | 12 | 15 | 12 | 7 |
| Rainy days | 24 | 21 | 25 | 25 | 9 | 14 | 11 | 12 | 18 | 16 | 18 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Grays Harbor City during the most sunny months:
Months with the longest average daylight duration in Grays Harbor City:
The largest precipitation sum in Grays Harbor City is at