Highest Daily Low Temperatures in Seneca History

This is a list of the hottest daily low temperatures ever recorded in Seneca, Oregon history from 1908–2021 based on data from the NOAA.

Highest temperatures all-time

Record for the highest daily low temperature in Seneca

The highest low temperature for a calendar day in Seneca, Oregon history was 66 °F which happened on Wednesday, June 22, 1988.

Rank	Temperature	Date
1	66 °F	June 22, 1988
2	65 °F	June 20, 1988
3	64 °F	June 24, 1988
3	64 °F	July 24, 1913
5	63 °F	July 9, 1956
5	63 °F	July 25, 1913
7	62 °F	July 13, 2002
7	62 °F	June 15, 1988
7	62 °F	August 30, 1913
10	60 °F	June 27, 1988
10	60 °F	June 3, 1988
12	59 °F	August 1, 2000
12	59 °F	June 26, 1988
12	59 °F	June 16, 1988
15	58 °F	July 24, 2006
15	58 °F	July 24, 2003
15	58 °F	July 5, 2001
15	58 °F	September 15, 2000
15	58 °F	August 18, 1933
20	57 °F	June 29, 2015
20	57 °F	July 11, 2007
20	57 °F	August 17, 2004
20	57 °F	July 23, 2003
20	57 °F	August 16, 1992
20	57 °F	July 18, 1984
20	57 °F	July 20, 1956
20	57 °F	June 1, 1956