Highest Daily Low Temperatures in Astoria History

This is a list of the hottest daily low temperatures ever recorded in Astoria, Oregon history from 1887–2024 based on data from the NOAA.

Highest temperatures all-time

Record for the highest daily low temperature in Astoria

The highest low temperature for a calendar day in Astoria, Oregon history was 71 °F which happened on Tuesday, July 3, 1906.

Rank	Temperature	Date
1	71 °F	July 3, 1906
2	70 °F	August 23, 1916
3	69 °F	July 1, 1942
3	69 °F	July 11, 1906
5	68 °F	July 20, 1946
5	68 °F	July 8, 1919
7	67 °F	September 8, 1907
7	67 °F	August 28, 1894
9	66 °F	August 27, 1935
9	66 °F	July 7, 1919
11	65 °F	June 30, 1942
11	65 °F	July 13, 1935
11	65 °F	September 11, 1922
11	65 °F	July 9, 1919
11	65 °F	September 14, 1912
11	65 °F	July 10, 1895
11	65 °F	August 29, 1894
11	65 °F	May 29, 1887
19	64 °F	August 29, 1936
19	64 °F	August 21, 1936
19	64 °F	September 2, 1931
19	64 °F	August 31, 1918
19	64 °F	August 30, 1918
19	64 °F	July 28, 1916
19	64 °F	August 20, 1915
19	64 °F	July 17, 1912
19	64 °F	September 7, 1907
19	64 °F	June 7, 1903
19	64 °F	September 4, 1896
19	64 °F	August 27, 1894
19	64 °F	July 23, 1891