| Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
| January | 36°F | 46°F | 41°F | 6.0" |
| February | 38°F | 49°F | 43°F | 4.2" |
| March | 39°F | 53°F | 45°F | 5.8" |
| April | 42°F | 58°F | 49°F | 3.1" |
| May | 47°F | 66°F | 55°F | 2.4" |
| June | 51°F | 71°F | 59°F | 1.3" |
| July | 55°F | 77°F | 64°F | 0.6" |
| August | 55°F | 77°F | 65°F | 0.8" |
| September | 52°F | 71°F | 60°F | 1.5" |
| October | 47°F | 60°F | 52°F | 4.5" |
| November | 41°F | 51°F | 46°F | 6.8" |
| December | 36°F | 45°F | 40°F | 5.8" |
| Index | Wollochet | Washington | National |
| Air quality index | 18 | 36 | 42 |
| Pollution index | 1,081,430 | 4,541,850 | 2,726,193 |
| Measurement | Total |
| Days measured | 340 |
| Days with good air quality | 338 |
| Days with moderate air quality | 2 |
| Days w/ poor A.Q. for sensitive groups | 0 |
| Days with unhealthy air quality | 0 |
| Pollutant | Total |
| Arsenic | 0.000% |
| Benzene | 0.010% |
| Carbon Tetrachloride | 0.000% |
| Lead | 0.000% |
| Mercury | 0.000% |
| City | Population | Air Quality Index | National Avg. |
| Dash Point, WA | 1,008 | 18 | 64.0% |
| Grapeview, WA | 703 | 18 | 64.0% |
| Artondale, WA | 14,024 | 18 | 64.0% |
| Rosedale, WA | 4,389 | 18 | 64.0% |
| Browns Point, WA | 961 | 18 | 64.0% |
| Wollochet, WA | 7,193 | 18 | 64.0% |
| City | Population | Air Quality Index | National Avg. |
| West Samoset, FL | 7,191 | 38 | 24.0% |
| Crozet, VA | 7,191 | 40 | 20.0% |
| Mount Sterling, KY | 7,190 | 42 | 16.0% |
| Inwood, FL | 7,196 | 36 | 28.0% |
| North Stormont, ON | 7,196 | n/a | |
| Wollochet, WA | 7,193 | 18 | 64.0% |
Here are the best places to live in Washington
Most Dangerous Cities In The US
Check out the 10 safest cities in Washington
Most Dangerous States In The US