Highest Daily Low Temperatures in Georgetown History

This is a list of the hottest daily low temperatures ever recorded in Georgetown, Delaware history from 1945–2024 based on data from the NOAA.

Highest temperatures all-time

Record for the highest daily low temperature in Georgetown

The highest low temperature for a calendar day in Georgetown, Delaware history was 84 °F which happened on Saturday, July 23, 2011.

Rank	Temperature	Date
1	84 °F	July 23, 2011
2	81 °F	July 20, 2013
3	80 °F	July 20, 2020
3	80 °F	July 21, 2019
3	80 °F	July 20, 2019
3	80 °F	August 21, 2009
3	80 °F	July 5, 1999
8	79 °F	August 9, 2022
8	79 °F	July 21, 2017
8	79 °F	August 13, 2016
8	79 °F	July 5, 2012
8	79 °F	July 22, 2011
8	79 °F	July 24, 2010
8	79 °F	August 3, 2006
15	78 °F	August 19, 2021
15	78 °F	July 7, 2021
15	78 °F	July 21, 2020
15	78 °F	July 16, 2013
15	78 °F	July 8, 2012
15	78 °F	July 6, 2012
15	78 °F	July 29, 2011
15	78 °F	July 30, 2009
15	78 °F	August 8, 2007
15	78 °F	August 2, 2006
15	78 °F	August 17, 2002
15	78 °F	August 16, 2002
15	78 °F	July 29, 2002