Seattle July 30 Weather Records

Daily averages and all-time records for weather in Seattle, Washington for the date of July 30.
July 30 All-Time Records
1894–2024
Highest temperature 96 °F 2009
Lowest temperature 48 °F 1951
Lowest daily high 61 °F 1910
Highest daily low 63 °F 2022
Most precipitation 0.39 inches 1955
Most snow none -
July 30 Average Weather
1991–2020 1
Average high 77.8 °F
Average low 57.1 °F
Chance precipitation 13.7%
Chance snow 0%
Seattle July 30 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 77 58 0.00 0.0
2022 95 63 0.00 0.0
2021 92 61 0.00 0.0
2020 90 61 0.00 0.0
2019 77 57 0.00 0.0
2018 89 62 0.00 0.0
2017 80 58 0.00 0.0
2016 75 57 0.00 0.0
2015 94 63 0.00 0.0
2014 85 58 0.00 0.0
2013 77 56 0.00 0.0
2012 67 56 0.00 0.0
2011 79 56 0.00 0.0
2010 76 53 0.00 0.0
2009 96 62 0.00 0.0
2008 67 53 0.00 n/a
2007 74 55 0.00 n/a
2006 72 55 0.00 n/a
2005 85 57 0.00 n/a
2004 72 58 0.00 n/a
2003 92 63 0.00 n/a
2002 71 55 0.02 n/a
2001 71 51 0.00 n/a
2000 85 62 0.00 n/a
1999 73 57 0.00 n/a
1998 72 60 0.01 n/a
1997 72 57 0.00 n/a
1996 78 58 0.00 0.0
1995 77 52 0.00 0.0
1994 76 60 0.00 0.0
1993 73 51 0.00 0.0
1992 90 62 0.00 0.0
1991 82 55 0.00 0.0
1990 88 58 0.00 0.0
1989 74 58 0.11 0.0
1988 81 55 0.00 0.0
1987 74 52 0.00 0.0
1986 75 51 0.00 0.0
1985 66 56 0.00 0.0
1984 83 58 0.00 0.0
1983 85 59 0.00 0.0
1982 63 56 0.02 0.0
1981 71 56 0.00 0.0
1980 79 51 0.00 0.0
1979 85 57 0.00 0.0
1978 83 55 0.00 0.0
1977 82 56 0.00 0.0
1976 78 58 0.00 0.0
1975 71 54 0.00 0.0
1974 87 57 0.00 0.0
1973 80 54 0.00 0.0
1972 83 55 0.00 0.0
1971 76 58 0.00 0.0
1970 70 53 0.00 0.0
1969 84 54 0.00 0.0
1968 85 56 0.00 0.0
1967 81 57 0.00 0.0
1966 74 52 0.00 0.0
1965 94 58 0.00 0.0
1964 66 53 0.02 0.0
1963 66 53 0.00 0.0
1962 81 53 0.00 0.0
1961 82 52 0.00 0.0
1960 67 56 0.00 0.0
1959 86 61 0.00 0.0
1958 74 57 0.00 0.0
1957 69 54 0.00 0.0
1956 68 50 0.00 0.0
1955 63 54 0.39 0.0
1954 75 49 0.00 0.0
1953 68 53 0.00 0.0
1952 81 49 0.00 0.0
1951 79 48 0.00 0.0
1950 72 52 0.00 0.0
1949 80 55 0.00 0.0
1948 80 57 0.00 0.0
1947 79 58 0.00 0.0
1946 68 58 0.00 0.0
1945 70 52 0.00 0.0
1944 72 56 0.02 0.0
1943 83 56 0.00 0.0
1942 74 57 0.00 0.0
1941 78 57 0.00 0.0
1940 72 59 0.00 0.0
1939 76 55 0.00 0.0
1938 80 52 0.00 0.0
1937 68 55 0.13 0.0
1936 79 59 0.00 0.0
1935 70 54 0.00 0.0
1934 71 56 0.00 0.0
1933 76 54 0.00 0.0
1932 71 51 0.00 0.0
1931 76 55 0.00 0.0
1930 74 55 0.00 0.0
1929 81 56 0.00 0.0
1928 73 56 0.00 0.0
1927 78 53 0.00 0.0
1926 73 57 0.00 0.0
1925 79 56 0.00 0.0
1924 75 53 0.00 0.0
1923 64 53 0.00 0.0
1922 77 51 0.00 0.0
1921 73 52 0.00 0.0
1920 76 56 0.00 0.0
1919 66 54 0.00 0.0
1918 78 55 0.00 0.0
1917 62 53 0.00 0.0
1916 83 57 0.00 0.0
1915 68 57 0.00 0.0
1914 80 55 0.00 0.0
1913 75 54 0.00 0.0
1912 77 55 0.00 0.0
1911 70 52 0.00 0.0
1910 61 52 0.00 0.0
1909 73 53 0.00 0.0
1908 76 56 0.00 0.0
1907 91 60 0.00 0.0
1906 73 55 0.00 0.0
1905 80 58 0.00 0.0
1904 74 53 0.00 0.0
1903 67 57 0.00 0.0
1902 78 57 0.00 0.0
1901 72 52 0.00 0.0
1900 83 55 0.00 0.0
1899 70 59 0.00 0.0
1898 90 60 0.00 0.0
1897 68 56 0.03 0.0
1896 80 54 0.00 0.0
1895 72 57 0.00 0.0
1894 70 55 0.00 0.0
What's the all-time high for Seattle on 7/30?
For the date of Jul 30, the highest temperature ever reached in Seattle history is 96 °F which happened in 2009.
Highest Temperatures in Seattle on July 30
Rank Temperature Year
1 96 °F 2009
2 95 °F 2022
3 94 °F 1965
3 94 °F 2015
5 92 °F 2021
5 92 °F 2003
7 91 °F 1907
8 90 °F 2020
8 90 °F 1898
8 90 °F 1992
What's the all-time low for Seattle on 7/30?
For the date of Jul 30, the lowest temperature ever reached in Seattle history is 48 °F which happened in 1951.
Lowest Temperatures in Seattle on July 30
Rank Temperature Year
1 48 °F 1951
2 49 °F 1952
2 49 °F 1954
4 50 °F 1956
5 51 °F 1932
5 51 °F 2001
5 51 °F 1993
5 51 °F 1986
5 51 °F 1980
5 51 °F 1922
Lowest High Temperatures in Seattle on July 30
Rank Temperature Year
1 61 °F 1910
2 62 °F 1917
3 63 °F 1955
3 63 °F 1982
5 64 °F 1923
6 66 °F 1919
6 66 °F 1964
6 66 °F 1963
6 66 °F 1985
10 67 °F 2012
10 67 °F 1903
10 67 °F 2008
10 67 °F 1960
What's the most it has ever rained in Seattle on 7/30?
For the date of Jul 30, the most precipitation ever recorded in Seattle history is 0.39 inches which happened in 1955.
All-Time Most Precipitation in Seattle on July 30
Rank Precipitation Year
1 0.39 inches 1955
2 0.13 inches 1937
3 0.11 inches 1989
4 0.03 inches 1897
5 0.02 inches 1982
5 0.02 inches 1964
5 0.02 inches 1944
5 0.02 inches 2002
9 0.01 inches 1998
Weather Station Details
Years Station Coordinates
1948–2024 Seattle Tacoma International Airport location
1894–1947 University of Washington location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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