National Weather Service United States Department of Commerce

Lowell to Impact Hawaii; Heat Persists in the South-Central U.S.

Hurricane Lowell is forecast to pass west of Kauai`s coastal waters tonight. Impacts such as high surf and heavy rain could impact all of the islands. Sweltering heat remains across the South-Central Plains and Lower/Middle Mississippi Valley into this week with limited nighttime relief. Periods of moderate to heavy rainfall will be possible through Tuesday morning in the northern Rockies. Read More >

 

Summer (June, July, August) Rainfall for Tulsa, Oklahoma

All rainfall amounts are in inches

For the 139-year period of Summer 1888 through Summer 2026

 

Wettest Summer was 25.31 recorded in 1915

Driest Summer was 2.70 recorded in 1983

Difference between the wettest and driest Sumer was 22.61

 

Driest Summer      Wettest Summer
RANK YEAR RAIN RANK YEAR RAIN
           
1 1983 2.70 71 1969 10.72
2 1990 3.15 72 1924 10.77
3 1956 3.69 73 1931 10.81
4 1902 3.74 74 1965 10.87
5 1913 4.08 75 1930 10.90
6 1984 4.16 76 1955 10.93
7 1954 4.23 77 2020 10.97
8 1896 4.70 78 1919 10.98
9 1912 4.72 79 2017 11.07
10 1936 4.97 80 1890 11.30
11 1991 5.16 81 2005 11.47
12 1946 5.34 82 1957 11.54
13 1894 5.45 83 1935 11.65
14 1900 5.63 84 2023 11.74
15 1916 5.68 85 1908 11.77
16 1889 5.80 86 1985 11.92
17 1901 5.81 87 1981 12.00
18 2001 5.81 88 1967 12.05
19 1934 5.89 89 1937 12.14
20 1999 6.03 90 1899 12.23
21 1947 6.24 91 1926 12.27
22 1970 6.58 92 1975 12.41
23 1943 6.64 93 1960 12.53
24 1952 6.74 94 2021 12.61
25 2022 6.78 95 1917 12.77
26 2016 6.84 96 2000 12.84
27 1891 7.05 97 2010 12.93
28 1982 7.20 98 1892 13.06
29 1988 7.21 99 1944 13.12
30 1968 7.35 100 1941 13.28
31 1920 7.40 101 1962 13.45
32 1976 7.41 102 1977 13.55
33 1922 7.42 103 1992 13.62
34 2011 7.59 104 1964 13.73
35 1925 7.71 105 1974 13.73
36 1978 7.79 106 1995 13.83
37 1939 8.00 107 2026 13.85
38 1953 8.00 108 1951 13.97
39 1980 8.00 109 1940 14.08
40 1909 8.09 110 1911 14.19
41 1903 8.24 111 2006 14.32
42 1971 8.47 112 1963 14.41
43 1907 8.49 113 1950 14.66
44 1993 8.50 114 1905 15.03
45 2002 8.63 115 1959 15.28
46 1914 8.64 116 2003 15.63
47 2012 8.99 117 1938 15.75
48 1888 9.09 118 1989 15.94
49 1945 9.11 119 2007 15.96
50 1966 9.15 120 1979 16.35
51 1986 9.34 121 1921 16.47
52 1998 9.35 122 2015 16.65
53 1996 9.44 123 2004 16.66
54 2013 9.50 124 1898 16.77
55 1949 9.58 125 2019 16.86
56 2018 6.64 126 1906 17.81
57 1910 9.67 127 1895 18.20
58 1893 9.70 128 1994 18.22
59 1918 9.87 129 2025 18.26
60 1923 9.96 130 1928 18.45
61 1958 9.99 131 2008 18.66
62 1932 10.00 132 1973 18.86
63 2014 10.07 133 1997 19.26
64 2009 10.11 134 1948 20.21
65 1897 10.16 135 1961 20.40
66 1929 10.20 136 1942 20.97
67 1987 10.23 137 1927 23.49
68 1972 10.53 138 1904 24.83
69 1933 10.62 139 1915 25.31
70 2024 10.67      
           
 
RANK YEAR RAIN RANK YEAR RAIN
           
1 1915 25.31 71 1933 10.62
2 1904 24.83 72 1972 10.53
3 1927 23.49 73 1987 10.23
4 1942 20.97 74 1929 10.20
5 1961 20.40 75 1897 10.16
6 1948 20.21 76 2009 10.11
7 1997 19.26 77 2014 10.07
8 1973 18.86 78 1932 10.00
9 2008 18.66 79 1958 9.99
10 1928 18.45 80 1923 9.96
11 2025 18.26 81 1918 9.87
12 1994 18.22 82 1893 9.70
13 1895 18.20 83 1910 9.67
14 1906 17.81 84 2018 9.64
15 2019 16.86 85 1949 9.58
16 1898 16.77 86 2013 9.50
17 2004 16.66 87 1996 9.44
18 2015 16.65 88 1998 9.35
19 1921 16.47 89 1986 9.34
20 1979 16.35 90 1966 9.15
21 2007 15.96 91 1945 9.11
22 1989 15.94 92 1888 9.09
23 1938 15.75 93 2012 8.99
24 2003 15.63 94 1914 8.64
25 1959 15.28 95 2002 8.63
26 1905 15.03 96 1993 8.50
27 1950 14.66 97 1907 8.49
28 1963 14.41 98 1971 8.47
29 2006 14.32 99 1903 8.24
30 1911 14.19 100 1909 8.09
31 1940 14.08 101 1939 8.00
32 1951 13.97 102 1953 8.00
33 2026 13.85 103 1980 8.00
34 1995 13.83 104 1978 7.79
35 1964 13.73 105 1925 7.71
36 1974 13.73 106 2011 7.59
37 1992 13.62 107 1922 7.42
38 1977 13.55 108 1976 7.41
39 1962 13.45 109 1920 7.40
40 1941 13.28 110 1968 7.35
41 1944 13.12 111 1988 7.21
42 1892 13.06 112 1982 7.20
43 2010 12.93 113 1891 7.05
44 2000 12.84 114 2016 6.84
45 1917 12.77 115 2022 6.78
46 2021 12.61 116 1952 6.74
47 1960 12.53 117 1943 6.64
48 1975 12.41 118 1970 6.58
49 1926 12.27 119 1947 6.24
50 1899 12.23 120 1999 6.03
51 1937 12.14 121 1934 5.89
52 1967 12.05 122 1901 5.81
53 1981 12.00 123 2001 5.81
54 1985 11.92 124 1889 5.80
55 1908 11.77 125 1916 5.68
56 2023 11.74 126 1900 5.63
57 1935 11.65 127 1894 5.45
58 1957 11.54 128 1946 5.34
59 2005 11.47 129 1991 5.16
60 1890 11.30 130 1936 4.97
61 2017 11.07 131 1912 4.72
62 1919 10.98 132 1896 4.70
63 2020 10.97 133 1954 4.23
64 1955 10.93 134 1984 4.16
65 1930 10.90 135 1913 4.08
66 1965 10.87 136 1902 3.74
67 1931 10.81 137 1956 3.69
68 1924 10.77 138 1990 3.15
69 1969 10.72 139 1983 2.70
70 2024 10.67      
           

 

Autumn Winter Spring

 

 Updated: September 1, 2026