North Dakota · Lake fishing · Killdeer

Lake Ilo

Near Killdeer

Best time to visit Lake Ilo

Best months: May–September. 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

    24° / 0°

  2. Feb

    29° / 4°

  3. Mar

    41° / 15°

  4. Apr

    55° / 28°

  5. May

    66° / 40°

  6. Jun

    76° / 50°

  7. Jul

    84° / 54°

  8. Aug

    84° / 52°

  9. Sep

    73° / 43°

  10. Oct

    56° / 30°

  11. Nov

    40° / 16°

  12. Dec

    28° / 6°

Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Dunn Ctr 1e, ND, 3.9 mi away at 2,187 ft. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.

Lake Ilo is an 881-acre lake near Killdeer, North Dakota, at about 2,187 feet. It is managed by the U.S. Fish and Wildlife Service.