Highest Daily Low Temperatures in Blaine History

This is a list of the hottest daily low temperatures ever recorded in Blaine, Washington history from 1893–2024 based on data from the NOAA.

Highest temperatures all-time

Record for the highest daily low temperature in Blaine

The highest low temperature for a calendar day in Blaine, Washington history was 70 °F which happened on Friday, June 26, 2015.

Rank	Temperature	Date
1	70 °F	June 26, 2015
2	69 °F	September 5, 2017
3	68 °F	August 11, 2014
3	68 °F	July 31, 1933
5	67 °F	June 28, 2021
5	67 °F	July 22, 2006
5	67 °F	July 18, 1941
8	66 °F	June 27, 2021
8	66 °F	August 21, 2020
8	66 °F	August 17, 2020
8	66 °F	August 10, 2014
8	66 °F	July 23, 2006
13	65 °F	August 14, 2021
13	65 °F	July 13, 2015
13	65 °F	June 28, 2015
13	65 °F	July 16, 2013
13	65 °F	July 1, 2011
13	65 °F	July 29, 2009
13	65 °F	July 28, 2009
13	65 °F	July 16, 1941
13	65 °F	July 23, 1933
13	65 °F	August 11, 1906