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 2)

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    |-- Temp. Records --||-- Precip Records --||------ Degree Day Normals -------|
     Hi        Lo         Record     Record     Heating          Cooling
Day  Mean Year Mean Year  Rain  Year Snow  Year Day Month Season Day Month Season  Day
  
 1    82  1946  39  2018  1.60  1988    T *1970   9    9   3239    1    1     18    1 
 2    78  1946  33  1936  0.89  1916    T *1994   9   18   3248    1    2     19    2 
 3    78  2011  37  1975  1.25  1978  0.0    --   9   27   3257    1    3     20    3 
 4    77  1929  40  2020 (4.40) 1964    T *1974   8   35   3265    1    4     21    4 
 5    76  1967  40  1996  2.54  1933  0.4  2007   8   43   3273    1    5     22    5 
 
 6    78 *2001  38  1939  1.40  1940    T *2018   8   51   3281    1    6     23    6 
 7    78  2015  37 *2018  1.47  1975  0.1  2018   8   59   3289    1    7     24    7 
 8    77 *2020  33  1938  2.33  1913    T *2008   8   67   3297    2    9     26    8 
 9    81  2011  37  1914  1.82  2008  0.3  1973   7   74   3304    2   11     28    9 
10    79  1927  40  2013  2.72  1908    T  1994   7   81   3311    2   13     30   10 
 
11    81  1972  42  1940  1.73  1901    T  1992   7   88   3318    2   15     32   11 
12   (85) 1972 (31) 1957  2.88  1945 (1.7) 1957   7   95   3325    2   17     34   12 
13    82  1972  34  1957  1.69  1945    T *2020   6  101   3331    2   19     36   13 
14    83  1936  42  1933  2.55  1929    T *2020   6  107   3337    2   21     38   14 
15    79 *1982  43 *2018  2.51  1941  0.0    --   6  113   3343    2   23     40   15 
 
16    79 *2006  44  1944  1.38  1968  0.0    --   6  119   3349    2   25     42   16 
17    77 *1963  43  1921  1.75  1953    T  1953   6  125   3355    2   27     44   17 
18    81  1925  39  1953  2.61  1941    T  1953   5  130   3360    2   29     46   18 
19    80  1987  43  1983  2.52  1917  0.0    --   5  135   3365    2   31     48   19 
20    77 *1961  39  1918  3.30  1929    T    --   5  140   3370    2   33     50   20 
 
21    78 *1965  44  1931  3.19  2017  0.0    --   5  145   3375    2   35     52   21 
22    78 *1955  46  1909  2.40  1899  0.0    --   4  149   3379    2   37     54   22 
23    80  2009  49 *1995  3.22  1953  0.0    --   4  153   3383    2   39     56   23 
24    79 *1989  44  1910  2.88  2011  0.0    --   4  157   3387    2   41     58   24 
25    78  2012  49 *1910  2.76  1999  0.0    --   4  161   3391    2   43     60   25 
 
26    79  1989  46  1919  2.09  1915  0.0    --   4  165   3395    2   45     62   26 
27    79  1989  48  1920  2.33  1998  0.0    --   4  169   3399    2   47     64   27 
28    80  1970  51 *1998  3.04  1912  0.0    --   4  173   3403    3   50     67   28 
29    76 *1987  46  1994  2.81  2017  0.0    --   3  176   3406    3   53     70   29 
30    81  1936  43  1907  3.15  2019  0.0    --   3  179   3409    3   56     73   30 
 
* Indicates occurrences in previous years     ( ) Indicates monthly extremes
Period of Record:
Temperature:  January 1905 - Present
Rainfall:     January 1888 - Present
Snowfall:     January 1900 - Present
Normals:      1991-2020 (30 Year Average)
(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