Wisconsin · Lake fishing · Oconomowoc

Ashippun Lake

Apr, Jun–Oct
best months

Ashippun Lake is a 22-acre lake near Oconomowoc, Wisconsin, at about 887 feet.

Local outfitters

Not on Roamze yet. Their page has how to reach them.

  • Best time to go · Apr, Jun–Oct

    Best time to visit Ashippun Lake

    Best months: April and June–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

      28° / 11°

      11 wet · 9 snow

    2. Feb

      32° / 14°

      10 wet · 7 snow

    3. Mar

      44° / 25°

      10 wet · 4 snow

    4. Apr

      56° / 36°

      12 wet · 1 snow

    5. May

      69° / 47°

      13 wet

    6. Jun

      78° / 57°

      12 wet

    7. Jul

      82° / 61°

      11 wet

    8. Aug

      81° / 60°

      10 wet

    9. Sep

      74° / 52°

      10 wet

    10. Oct

      61° / 40°

      11 wet

    11. Nov

      46° / 29°

      10 wet · 2 snow

    12. Dec

      34° / 18°

      11 wet · 7 snow

    Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Oconomowoc Wwtp, WI, 3.9 mi away at 858 ft. Source: NOAA NCEI U.S. Climate Normals 1991–2020.