Hawaii: Mauna Loa Observatory
> Avg. low temp.: 38.0°F
> Avg. low temp. during coldest month: 34.3°F (February)
> Avg. no. of days that reach 32°F or below: 34.2
Idaho: Stanley
> Avg. low temp.: 16.4°F
> Avg. low temp. during coldest month: -3.0°F (January)
> Avg. no. of days that reach 32°F or below: 293.5
Illinois: Mt. Carroll
> Avg. low temp.: 36.8°F
> Avg. low temp. during coldest month: 10.9°F (January)
> Avg. no. of days that reach 32°F or below: 154.7
Indiana: Lakeville
> Avg. low temp.: 38.3°F
> Avg. low temp. during coldest month: 14.9°F (January)
> Avg. no. of days that reach 32°F or below: 140.2
Iowa: Northwood
> Avg. low temp.: 33.3°F
> Avg. low temp. during coldest month: 3.8°F (January)
> Avg. no. of days that reach 32°F or below: 164.5
