National Weather Service United States Department of Commerce

Powerful Pacific System Impacting the West; First Significant Snow for Portions of the East

Power Pacific system will continue to bring significant impacts for Pacific Northwest into northern California the remainder of the week. Dangerous coastal affects, heavy rain, flooding, strong winds, and higher elevation mountain snow continues. Meanwhile, a storm across the east is set to bring the first accumulating snow to many higher elevations of the Catskills into the central Appalachians. Read More >

Tulsa, Oklahoma
April Climate Data (Page 1)

quick links: march (page 1) april (page 2) may (page 1) back

 

     |-----Normals 1991-2020------| |--------- Record Temperatures ---------|
     Temperature   Precipitation     Hi        Lo        Hi        Lo
Day  Mx/Mn  Mean  Day  Month  Year   Max  Year Max  Year Min  Year Min  Year   Day
  
 1   69/45   57  0.12  0.12   6.47   94  1946  44  1993  69  1946  28 *1972    1 
 2   69/46   57  0.11  0.23   6.58   89  1918  41  1949  69  1946 (22) 1936    2 
 3   69/46   58  0.10  0.33   6.68   89  2023  46 *2013  69  1981  23  1975    3 
 4   69/46   58  0.11  0.44   6.79   90  1943  43  2020  71  2023  27 *1972    4 
 5   70/47   58  0.11  0.55   6.90   88 *2000  47 *1996  68 *2001 (22) 1920    5 
 
 6   70/47   58  0.11  0.66   7.01   92  1960  43  1939 (72)*2001  29 *1996    6 
 7   70/47   59  0.12  0.78   7.13   88 *2020  45  2007  68 *2015  25  2018    7 
 8   71/47   59  0.12  0.90   7.25   93  2020  37  1938  66 *2015  26  2007    8 
 9   71/48   59  0.12  1.02   7.37   90 *2011  43  1973  72  2011  24  1914    9 
10   71/48   59  0.13  1.15   7.50   92  1927  44  2013  71 *2001  31 *2003   10 
 
11   71/48   60  0.13  1.28   7.63   93  1972  46  1914  68  1972  30  1940   11 
12   71/48   60  0.13  1.41   7.76 (102) 1972 (36) 1957  68 *1981  26 *1957   12 
13   72/49   60  0.14  1.55   7.90   96  1936  45  1957  69 *1972 (22) 1957   13 
14   72/49   60  0.13  1.68   8.03   94  1936  47  1933  71  1936  31 *2008   14 
15   72/49   61  0.14  1.82   8.17   93  1936  53  1993  71  2006  27  1928   15 
 
16   72/50   61  0.15  1.97   8.32   93  1982  49  1944 (72) 1963  27  2018   16 
17   73/50   61  0.15  2.12   8.47   95  2006  56  1939  70  1963  28  1921   17 
18   73/50   61  0.16  2.28   8.63   98  1925  48  1953  71  2002  29  1953   18 
19   73/50   62  0.16  2.44   8.79   94  1987  45  1983  70  1964  34 *2013   19 
20   73/51   62  0.16  2.60   8.95   92  1963  41  1918  71  1964  32 *2021   20 
 
21   73/51   62  0.15  2.75   9.10   94  1965  49  1931  71  1961  32 *2021   21 
22   74/51   63  0.17  2.92   9.27   91 *2009  49  1995  70  2022  32  1931   22 
23   74/52   63  0.17  3.09   9.44   93  1958  56  1995  70  1925  32  1909   23 
24   74/52   63  0.18  3.27   9.62   91  1975  46  1910  71  1989  32  2013   24 
25   74/52   63  0.19  3.46   9.81   89 *1939  49  1907  69  2009  34  2013   25 
 
26   74/53   64  0.18  3.64   9.99   91  1987  48  1919  70  1975  35  1910   26 
27   75/53   64  0.18  3.82  10.17   92  1966  57 *2013  70  1989  36 *1920   27 
28   75/53   64  0.18  4.00  10.35   88 *1970  53  1992  71  1970  37  1965   28 
29   75/54   64  0.19  4.19  10.54   92  1987  49  1907  68 *2022  38  1969   29 
30   75/54   65  0.18  4.37  10.72   91 *1987  50  1907  71  1936  35  1908   30 
 
* Indicates occurrences in previous years     ( ) Indicates monthly extremes
April Monthly Normals (1991-2020): 
 
Normal Max Temperature:   72.1°F   Monthly Heating Degree Days:       179 
Normal Min Temperature:   49.5°F   Season Total Heating Degree Days: 3409 
Normal Mean Temperature:  60.8°F   Monthly Cooling Degree Days:        53 
Normal Monthly Rainfall:   4.37"   Season Total Cooling Degree Days:   70 
Normal Monthly Snowfall:    0.0"  
 
April Monthly Records: 
 
Warmest Month:  68.2F in 1925     Wettest Month:  10.44" in 2017 
Coolest Month:  53.4F in 1907     Driest Month:   0.34" in 1989 
                                  Most Snowfall:   1.7" in 1957
(Monthly normals are computed by adding all of the daily mean data
 and then dividing by the number of days in the month)

 

 

Updated: June 5, 2024