Record Temperatures in

April, 2021

Choose a State: United States Alabama Alaska Arizona Arkansas California Colorado Connecticut Delaware District of Columbia Florida Georgia Hawaii Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Ohio Oklahoma Oregon Pennsylvania Rhode Island South Carolina South Dakota Tennessee Texas Utah Vermont Virginia Washington West Virginia Wisconsin Wyoming Select a Year: 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 and Month: January February March April May June July August September October November December

Play Month | Pause | See entire month | Or enter a day of the month:

records were set or tied for the warmest nighttime low temperature at a weather station.
records were set or tied for the coldest nightime low temperature at a weather station.
records were set or tied for the warmest daytime high temperature at a weather station.
records were set or tied for the coldest daytime high temperature at a weather station.
*Each day, weather stations record the day's high and low temperature. In the graphic above, "nighttime low" refers to the low temperature and "daytime high" referes to the high temperature (even though lows can sometimes occur during the day and highs during the night). Thus, if a weather station records a daily low temperature that is warmer than any previous low temperature for that day in the station's history, then it is recorded as a "warmest nightime low" temperature. Likewise, if the daily high temperature is colder than any daily high in the station's history for that day of the year, then is counted as a "coldest daytime high" temperature.