NWS Boulder Denver Top 20 Records - April

              NATIONAL WEATHER SERVICE - DENVER, COLORADO
          MONTHLY TEMPERATURE, RAINFALL, AND SNOWFALL EXTREMES
                               FOR APRIL


 20 WARMEST APRS           20 WETTEST APRS           20 SNOWIEST APRS
   (1873-2020)               (1872-2020)               (1882-2020)

  1 56.4  1981              1 8.42  1900              1 33.8  1933
  2 56.3  1946              2 5.86  1999              2 32.0  1885
  3 55.5  1930              3 4.95  1905              3 28.3  1920
  4 55.3  1943              4 4.94  1885              4 28.2  1954
  5 54.8  1992              5 4.13  1957              5 25.5  1957
  6 53.8  1881              6 4.09  1933              6 25.4  1909
  7 53.6  1954              7 4.07  1935              7 25.0  1907
  8 53.3  2012              8 4.01  1942              8 24.8  1973
    53.3  1888              9 3.95  1967              9 23.3  1935
 10 53.2  1948             10 3.75  1914             10 20.4  2013
 11 52.8  1925             11 3.73  1973             11 19.7  1999
 12 52.2  1969             12 3.67  1906             12 19.6  1900
    52.2  1910             13 3.66  1915             13 19.5  1944
 14 51.8  1987             14 3.65  1922             14 18.0  1884
 15 51.5  2006             15 3.52  1972             15 17.8  1974
    51.5  1942             16 3.33  1884             16 17.6  1959
    51.5  1915             17 3.30  1894             17 17.2  1995
 18 51.4  1934             18 3.22  2009                17.2  1972
 19 51.2  1965             19 3.15  1944             19 16.8  1984
    51.2  1932             20 3.10  1883             20 16.2  1921
 
20 COLDEST APRS           20 DRIEST APRS            LEAST SNOWIEST APRS
  (1873-2020)               (1872-2020)                 (1882-2020)

 1  38.8  1920             1  0.03  1963             1   0.0  1995
 2  40.5  1997             2  0.05  1878                 0.0  1982
 3  41.0  1983             3  0.23  2002                 0.0  1943
 4  41.1  1873             4  0.31  1880                 0.0  1930
 5  41.4  1957             5  0.32  2008             5    T   2002
 6  41.7  2013             6  0.33  1996                  T   1969
 7  42.2  1945             7  0.34  1982                  T   1946
 8  42.3  1984             8  0.39  1908                  T   1925
 9  42.5  1899             9  0.40  1925                  T   1915
10  42.6  1918            10  0.48  1955                  T   1910    
11  42.8  1953            11  0.50  1881                  T   1889   
12  42.9  1995            12  0.53  1982                  T   1888
    42.9  1968            13  0.54  2020                  T   1887
    42.9  1884            14  0.60  1930            14   0.2  1963      
15  43.2  1973                0.60  1923            15   0.3  2006
    43.2  1944                0.60  1902                 0.3  1965
    43.2  1909            17  0.65  1988            17   0.5  2010     
    43.2  1874            18  0.67  2006                 0.5  1896
19  43.7  1970            19  0.71  2000            19   0.8  1985     
20  43.8  1951            20  0.72  1956                 0.8  1919 
                              0.72  1936                 



- Temperatures in degrees Fahrenheit.

- Precipitation and Snowfall amounts in inches.

- Average April Temperature is 47.4 degrees (from 1981-2010 DIA data).

- Average April Precipitation is 1.71 inches (from 1981-2010 DIA data).

- Average April Snowfall is 6.8 inches (from 1981-2010 DEN data).

- Data collected at the Downtown City Office from 1872-December 1949, then
  at the Stapleton Airport Office from January 1950-February 1995, then at
  Denver International Airport from March 1995-Present.  


UPDATED: 8/3/2020