California · Lake fishing · Los Banos

Big Buttonwillow Lake

Near Los Banos

Best time to visit Big Buttonwillow Lake

Best months: October–May. 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

    56° / 39°

    9 wet

  2. Feb

    62° / 43°

    8 wet

  3. Mar

    68° / 46°

    7 wet

  4. Apr

    73° / 49°

    5 wet

  5. May

    81° / 55°

    2 wet

  6. Jun

    89° / 60°

    1 wet

  7. Jul

    95° / 64°

    0 wet

  8. Aug

    94° / 63°

    0 wet

  9. Sep

    90° / 60°

    1 wet

  10. Oct

    79° / 53°

    2 wet

  11. Nov

    66° / 44°

    5 wet

  12. Dec

    56° / 38°

    7 wet

Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Los Banos, CA, 6.4 mi away at 120 ft. Source: NOAA NCEI U.S. Climate Normals 1991–2020.

Big Buttonwillow Lake is a 13-acre lake near Los Banos, California, at about 87 feet. It is managed by the state fish and wildlife agency.