National Weather Service United States Department of Commerce

Summer Heat In Multiple Spots

A large dome of high pressure is expected to deliver summer heat with humidity in multiple sections of the country to start off the week. Excessive heat warnings and heat advisories are in effect across the south-central Plains, Mid to Lower Mississippi Valley and from the Mid-Atlantic into the Northeast. This includes the cities of New York, Philadelphia, Dallas, Oklahoma City and Kansas City. Read More >

Based on records since January 1871, updated monthly.


Longest Periods of Cold Temperatures

Coldest Temperatures (Day/Month/Year)

Coldest Days for Each Month

Coldest Low Temperatures for each Month

Coldest Averages for Each Month

Late Seasonal/Early Seasonal Coldest Temperatures - Frost Information

Coldest Temperatures by Season