Zillah Bridge Boat Launch

Best time to visit Zillah Bridge Boat Launch

Best months: March–June and September–October. Best months have typical highs of 55–85 °F, lows of 30 °F or warmer (32 °F where the station doesn't record snow), at most one snowy day and no more than 12 wet days.

1. Jan

   39° / 24°

   9 wet · 3 snow

2. Feb

   47° / 26°

   6 wet · 1 snow

3. Mar

   57° / 33°

   6 wet

4. Apr

   65° / 39°

   5 wet

5. May

   74° / 47°

   6 wet

6. Jun

   81° / 53°

   5 wet

7. Jul

   90° / 59°

   3 wet

8. Aug

   89° / 58°

   2 wet

9. Sep

   80° / 49°

   3 wet

10. Oct

    66° / 37°

    6 wet

11. Nov

    50° / 29°

    8 wet · 1 snow

12. Dec

    39° / 23°

    9 wet · 4 snow

Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Wapato, WA, 7.1 mi away at 841 ft. Source: NOAA NCEI U.S. Climate Normals 1991–2020.