Highest Daily Low Temperatures in Ottawa History

This is a list of the hottest daily low temperatures ever recorded in Ottawa, Kansas history from 1895–2024 based on data from the NOAA.

Highest temperatures all-time

Record for the highest daily low temperature in Ottawa

The highest low temperature for a calendar day in Ottawa, Kansas history was 85 °F which has happened twice, most recently on Wednesday August 19, 1936.

Rank	Temperature	Date
1	85 °F	August 19, 1936
1	85 °F	August 1, 1934
3	84 °F	July 18, 1895
4	83 °F	June 20, 1953
4	83 °F	August 14, 1936
4	83 °F	August 13, 1936
4	83 °F	August 4, 1918
8	82 °F	July 5, 1980
8	82 °F	September 4, 1947
8	82 °F	August 9, 1946
8	82 °F	August 8, 1946
8	82 °F	August 16, 1936
8	82 °F	August 13, 1918
8	82 °F	August 12, 1918
8	82 °F	May 29, 1895
8	82 °F	May 28, 1895
17	81 °F	June 26, 1978
17	81 °F	August 5, 1954
17	81 °F	July 17, 1939
17	81 °F	August 3, 1937
17	81 °F	June 29, 1936
17	81 °F	August 11, 1934
17	81 °F	August 11, 1913