...Heat Zone Map - Average Days the Temperature Exceeds 86°F
Mentone Heat Zone 21 - 7 days > 86°F Meridian Hills Heat Zone 1< 1 days > 86°F Merom Heat Zone 761 - 90 days > 86°F Merrillville Heat Zone 21 - 7 days > 86°F Metamora Heat Zone 415 - 30 days > 86°F Mexico Heat Zone 21 - 7 days > 86°F ...