Tulsa, Oklahoma
April Climate Data (Page 1)
|-----Normals 1981-2010------| |--------- Record Temperatures ---------| Temperature Precipitation Hi Lo Hi Lo Day Mx/Mn Mean Day Month Year Max Year Max Year Min Year Min Year Day
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1 68/45 56 0.11 0.11 6.91 94 1946 44 1993 69 1946 28 *1972 1 2 68/45 56 0.10 0.21 7.01 89 1918 41 1949 69 1946 (22) 1936 2 3 68/45 57 0.10 0.31 7.11 88 *2011 46 *2013 69 1981 23 1975 3 4 69/46 57 0.10 0.41 7.21 90 1943 46 *1993 68 1929 27 *1972 4 5 69/46 57 0.10 0.51 7.31 88 *2000 47 *1996 68 *2001 (22) 1920 5 6 69/46 58 0.11 0.62 7.42 92 1960 43 1939 (72)*2001 29 *1996 6 7 69/47 58 0.11 0.73 7.53 88 *1949 45 2007 68 *2001 28 *2009 7 8 70/47 58 0.10 0.83 7.63 89 2011 37 1938 66 *2001 26 2007 8 9 70/47 59 0.11 0.94 7.74 90 *2011 43 1973 72 2011 24 1914 9 10 70/47 59 0.12 1.06 7.86 92 1927 44 2013 71 *2001 31 *2003 10 11 71/48 59 0.11 1.17 7.97 93 1972 46 1914 68 1972 30 1940 11 12 71/48 60 0.12 1.29 8.09 (102) 1972 (36) 1957 68 *1981 26 *1957 12 13 71/48 60 0.11 1.40 8.20 96 1936 45 1957 69 *1972 (22) 1957 13 14 72/49 60 0.12 1.52 8.32 94 1936 47 1933 71 1936 31 *2008 14 15 72/49 60 0.12 1.64 8.44 93 1936 53 1993 71 2006 27 1928 15 16 72/49 61 0.12 1.76 8.56 93 1982 49 1944 (72) 1963 31 1953 16 17 72/50 61 0.12 1.88 8.68 95 2006 56 1939 70 1963 28 1921 17 18 73/50 61 0.13 2.01 8.81 98 1925 48 1953 71 2002 29 1953 18 19 73/50 62 0.13 2.14 8.94 94 1987 45 1983 70 1964 34 *2013 19 20 73/51 62 0.14 2.28 9.08 92 1963 41 1918 71 1964 32 1953 20 21 73/51 62 0.13 2.41 9.21 94 1965 49 1931 71 1961 32 1966 21 22 74/51 63 0.14 2.55 9.35 91 *2009 49 1995 69 *1961 32 1931 22 23 74/52 63 0.15 2.70 9.50 93 1958 56 1995 70 1925 32 1909 23 24 74/52 63 0.15 2.85 9.65 91 1975 46 1910 71 1989 32 2013 24 25 75/53 64 0.15 3.00 9.80 89 *1939 49 1907 69 2009 34 2013 25 26 75/53 64 0.15 3.15 9.95 91 1987 48 1919 70 1975 35 1910 26 27 75/53 64 0.15 3.30 10.10 92 1966 57 *2013 70 1989 36 *1920 27 28 75/54 64 0.16 3.46 10.26 88 *1970 53 1992 71 1970 37 1965 28 29 75/54 65 0.16 3.62 10.42 92 1987 49 1907 68 1942 38 1969 29 30 76/54 65 0.17 3.79 10.59 91 *1987 50 1907 71 1936 35 1908 30 * Indicates occurrences in previous years ( ) Monthly Extremes
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April Monthly Normals: Normal Max Temperature: 71.8F Monthly Heating Degree Days: 186 Normal Min Temperature: 49.3F Season Total Heating Degree Days: 3535 Normal Mean Temperature: 60.6F Monthly Cooling Degree Days: 53 Normal Monthly Rainfall: 3.79" Season Total Cooling Degree Days: 65 Normal Monthly Snowfall: T April Monthly Records: Warmest Month: 68.2F in 1925 Wettest Month: 9.33" in 2008 Coolest Month: 53.4F in 1907 Driest Month: 0.34" in 1989 Most Snowfall: 1.7" in 1957
(Monthly temperature records are computed by adding all of the daily mean temperatures and then dividing by the number of days in the month.)
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Updated: May 1, 2013