Monthly Average Humidity
  Jan   Feb   Mar   Apr   May   Jun   Jul   Aug   Sep   Oct   Nov   Dec   Avg    
Avg 69.4%   68.0%   68.0%   68.0%   71.9%   75.3%   76.8%   76.9%   76.4%   73.4%   71.7%   70.8%   72.3%   Avg
1st 82.5%   77.2%   80.0%   81.0%   82.5%   84.5%   86.0%   85.8%   84.2%   81.7%   81.5%   81.4%   78.0%   1st  
Publish
2nd 79.7%   75.6%   77.1%   78.4%   81.8%   84.3%   85.7%   84.1%   83.9%   80.9%   81.2%   81.0%   77.9%   2nd  
3rd 78.1%   75.6%   75.8%   77.0%   80.5%   83.6%   85.0%   83.6%   83.8%   80.6%   80.7%   80.6%   77.0%   3rd  
4th 77.3%   74.4%   75.8%   76.8%   79.7%   82.9%   83.9%   83.6%   83.5%   80.5%   79.7%   80.6%   76.1%   4th  
5th 77.3%   74.2%   75.1%   76.5%   79.4%   82.5%   83.9%   83.4%   83.2%   80.4%   78.9%   80.1%   76.0%   5th  
1st 55.6%   53.8%   57.4%   55.9%   60.6%   63.8%   65.5%   68.7%   64.0%   63.5%   62.8%   57.3%   64.8%   1st  
2nd 56.1%   54.4%   60.5%   56.9%   60.9%   64.8%   66.3%   69.9%   66.2%   64.9%   63.1%   58.0%   66.2%   2nd  
3rd 59.0%   57.7%   60.7%   57.8%   62.5%   66.4%   66.6%   69.9%   68.6%   65.7%   63.7%   59.7%   66.7%   3rd  
4th 59.1%   57.7%   60.8%   57.8%   62.9%   66.5%   66.8%   70.0%   69.1%   65.9%   63.8%   60.9%   67.3%   4th  
5th 60.0%   58.6%   60.9%   59.1%   64.0%   67.0%   67.0%   70.1%   70.0%   66.9%   65.6%   61.2%   67.8%   5th  
2024 78.1%   73.4%   74.4%                                       75.3%   2024
2023 82.5%   72.1%   72.0%   73.8%   68.9%   82.5%   85.0%   80.7%   83.9%   80.4%   72.9%   80.6%   77.9%   2023
2022 68.5%   72.9%   68.5%   66.0%   76.4%   76.2%   77.6%   80.1%   79.8%   80.6%   73.1%   74.5%   74.5%   2022
2021 67.9%   72.7%   61.0%   68.6%   69.8%   77.8%   82.2%   82.7%   80.6%   80.9%   67.1%   73.5%   73.7%   2021
2020 70.8%   69.9%   67.3%   71.2%   70.1%   76.1%   78.0%   76.1%   74.4%   79.2%   74.2%   75.7%   73.6%   2020
2019 67.9%   66.9%   66.9%   73.8%   76.8%   75.7%   74.9%   76.1%   75.4%   78.9%   69.6%   76.7%   73.3%   2019
2018 70.3%   77.2%   68.4%   71.1%   77.5%   77.8%   77.8%   81.0%   83.8%   79.2%   74.7%   70.9%   75.8%   2018
2017 75.7%   71.6%   60.7%   77.0%   76.7%   76.5%   79.3%   76.1%   80.1%   78.4%   72.3%   68.4%   74.4%   2017 Other Monthly Links
2016 69.6%   74.1%   70.0%   68.4%   75.6%   74.2%   77.1%   75.1%   77.6%   77.9%   73.3%   70.8%   73.6%   2016  
2015 70.0%   69.4%   68.5%   69.8%   75.0%   77.7%   77.4%   77.7%   78.5%   73.4%   75.7%   81.4%   74.5%   2015 Monthly Maximum Temps
2014 71.6%   70.6%   63.9%   70.7%   74.5%   76.5%   81.7%   77.6%   77.1%   80.5%   72.0%   80.1%   74.7%   2014 Monthly Minimum Temps
2013 68.1%   70.3%   67.8%   67.1%   76.0%   79.8%   83.2%   76.3%   76.2%   73.7%   66.0%   77.7%   73.5%   2013 Monthly Mean Temps
2012 68.6%   63.3%   70.0%   62.2%   80.5%   76.2%   74.8%   78.8%   78.1%   77.8%   71.2%   78.0%   73.3%   2012 Montly Temperature Departure
2011 71.3%   65.5%   67.8%   74.7%   82.5%   77.1%   76.5%   78.0%   83.5%   73.2%   76.8%   72.9%   75.0%   2011 Monthly Total Temperature Departure
2010 71.4%   68.9%   70.2%   69.8%   72.1%   80.3%   76.5%   76.1%   77.7%   75.2%   71.1%   68.2%   73.1%   2010 Monthly Liquid Totals
  Jan   Feb   Mar   Apr   May   Jun   Jul   Aug   Sep   Oct   Nov   Dec   Avg     Monthly Snow Totals
2009 68.0%   67.0%   69.3%   68.6%   77.9%   82.9%   81.0%   81.0%   77.2%   76.8%   78.7%   68.6%   74.7%   2009 Monthly Average Humidity
2008 68.7%   73.3%   65.5%   70.1%   70.6%   79.3%   81.7%   77.6%   80.0%   73.2%   73.4%   75.4%   74.1%   2008 Monthly Heating Degree Days
2007 67.5%   57.7%   64.9%   70.1%   66.9%   75.2%   77.6%   75.0%   75.3%   78.9%   69.6%   75.7%   71.2%   2007 Monthly Cooling Degree Days
2006 73.6%   62.2%   61.2%   67.0%   77.8%   84.3%   83.8%   75.6%   78.6%   73.0%   81.5%   70.9%   74.1%   2006 Monthly Maximum Dew Points
2005 72.0%   69.8%   67.4%   68.3%   77.4%   83.6%   80.3%   79.2%   76.6%   81.7%   72.9%   69.7%   74.9%   2005 Monthly Minimum Dew Points
2004 59.1%   58.8%   72.6%   72.1%   79.4%   74.8%   82.5%   83.1%   80.2%   79.3%   72.3%   73.8%   74.0%   2004 Monthly Mean Dew Points
2003 63.8%   65.3%   73.5%   72.3%   77.5%   82.4%   79.4%   80.9%   80.7%   74.6%   73.4%   67.5%   74.3%   2003 Monthly Average Barometer
2002 73.4%   66.0%   71.0%   71.5%   73.5%   79.0%   75.1%   76.6%   78.7%   73.3%   76.4%   68.6%   73.6%   2002 Monthly % Of Sunshine
2001 74.7%   68.0%   71.6%   66.5%   70.7%   76.1%   77.6%   81.1%   78.3%   72.0%   77.1%   75.5%   74.1%   2001 Monthly Average Winds
2000 64.1%   69.2%   66.7%   73.4%   74.9%   79.2%   76.6%   81.9%   76.6%   73.6%   75.1%   68.7%   73.3%   2000 Monthly Average Gusts
1999 76.6%   69.2%   66.5%   62.7%   75.5%   76.7%   75.8%   77.0%   80.6%   75.3%   70.8%   65.3%   72.7%   1999 Monthly Average Wind Chill
1998 79.7%   74.0%   75.8%   71.3%   78.2%   82.0%   78.6%   80.7%   77.7%   72.7%   71.4%   69.8%   76.0%   1998 Monthly Average Heat Index
1997 66.4%   70.1%   64.6%   64.3%   70.0%   72.9%   74.8%   82.3%   80.0%   72.4%   77.8%   74.2%   72.5%   1997 Monthly Average Number Of Days
1996 74.6%   66.1%   64.4%   70.7%   72.5%   80.5%   80.6%   85.8%   81.8%   75.9%   67.0%   81.0%   75.1%   1996
1995 72.8%   62.1%   73.2%   64.8%   72.9%   76.2%   78.4%   72.3%   73.5%   77.4%   73.1%   67.3%   72.0%   1995 Home
1994 68.7%   68.8%   71.2%   67.5%   70.6%   79.1%   83.9%   79.8%   78.9%   71.9%   67.1%   71.5%   73.3%   1994
1993 70.9%   63.3%   71.7%   71.7%   64.7%   70.6%   70.7%   78.0%   81.9%   76.9%   72.7%   74.8%   72.3%   1993
1992 62.7%   66.0%   62.8%   64.0%   65.3%   71.4%   74.5%   76.5%   77.1%   72.6%   75.0%   74.5%   70.2%   1992
1991 66.0%   63.7%   67.9%   64.5%   66.8%   67.8%   70.7%   75.7%   74.7%   74.1%   69.6%   63.7%   68.8%   1991
1990 70.9%   70.5%   64.4%   69.9%   73.6%   75.3%   77.4%   77.0%   75.6%   73.1%   63.8%   68.1%   71.6%   1990
1989 63.5%   67.5%   67.8%   67.1%   74.3%   77.8%   77.1%   76.6%   76.3%   74.4%   67.2%   58.0%   70.6%   1989
1988 68.9%   68.4%   65.4%   69.3%   78.4%   68.0%   80.9%   75.5%   73.2%   71.8%   70.7%   62.7%   71.1%   1988
1987 71.4%   57.7%   71.0%   78.4%   69.1%   74.6%   78.2%   73.9%   78.0%   73.3%   71.9%   70.6%   72.3%   1987
1986 65.1%   70.0%   67.2%   73.1%   70.8%   73.3%   80.2%   78.8%   77.8%   73.2%   75.5%   70.8%   73.0%   1986
1985 62.6%   63.8%   60.5%   62.7%   69.8%   74.9%   76.2%   79.5%   78.4%   71.7%   80.7%   68.7%   70.8%   1985
1984 71.5%   75.6%   66.3%   71.0%   73.8%   76.0%   78.8%   77.3%   68.6%   69.7%   65.6%   73.6%   72.3%   1984
1983 66.3%   65.8%   70.5%   70.2%   73.5%   67.0%   67.5%   70.1%   64.0%   67.6%   68.5%   64.6%   68.0%   1983
1982 63.3%   61.8%   65.4%   56.9%   69.2%   74.8%   67.0%   70.0%   74.4%   69.7%   70.7%   72.0%   67.9%   1982
1981 56.1%   67.9%   61.0%   60.8%   68.9%   69.1%   71.6%   71.9%   71.9%   70.7%   66.9%   70.5%   67.3%   1981
1980 55.6%   54.4%   62.7%   68.0%   65.5%   69.5%   69.3%   72.3%   66.2%   68.5%   63.1%   62.9%   64.8%   1980
  Jan   Feb   Mar   Apr   May   Jun   Jul   Aug   Sep   Oct   Nov   Dec   Avg    
1979 76.1%   60.7%   68.2%   68.4%   74.2%   71.4%   74.2%   78.6%   71.0%   73.9%   69.9%   59.7%   70.5%   1979
1978 73.5%   65.2%   65.9%   57.8%   70.8%   66.4%   69.5%   79.2%   75.1%   73.9%   75.8%   69.3%   70.2%   1978
1977 65.4%   66.8%   64.6%   60.0%   60.9%   73.4%   69.5%   76.3%   77.8%   74.5%   74.8%   71.1%   69.6%   1977
1976 68.8%   67.3%   72.0%   57.8%   67.5%   72.1%   74.0%   79.8%   76.4%   74.6%   66.1%   67.4%   70.3%   1976
1975 70.6%   66.8%   64.3%   59.6%   70.9%   75.3%   75.2%   71.9%   76.3%   73.9%   72.9%   71.8%   70.8%   1975
1974 72.8%   61.6%   57.4%   67.5%   71.0%   78.2%   71.0%   72.4%   78.9%   67.2%   70.2%   73.2%   70.1%   1974
1973 64.5%   65.4%   70.7%   69.2%   78.9%   78.5%   79.5%   76.2%   76.6%   71.4%   68.2%   74.7%   72.8%   1973
1972 69.9%   66.5%   70.0%   65.1%   72.6%   80.0%   78.5%   73.8%   77.3%   69.7%   74.2%   80.6%   73.2%   1972
1971 63.7%   71.4%   60.8%   62.6%   71.4%   66.5%   70.7%   71.2%   77.6%   80.2%   75.3%   72.5%   70.3%   1971
1970 64.0%   67.9%   66.4%   60.9%   71.2%   76.5%   72.3%   71.5%   74.6%   74.9%   78.9%   71.8%   70.9%   1970
1969 67.2%   73.4%   64.0%   68.3%   67.7%   72.7%   72.8%   71.0%   74.8%   69.8%   77.5%   73.0%   71.0%   1969
1968 60.0%   53.8%   69.4%   59.1%   65.9%   78.2%   71.1%   68.7%   70.6%   72.4%   75.7%   68.3%   67.8%   1968
1967 72.6%   65.7%   68.1%   64.3%   66.1%   75.9%   80.0%   78.5%   71.4%   74.3%   71.8%   68.5%   71.4%   1967
1966 65.2%   70.8%   66.0%   66.2%   67.9%   70.8%   66.8%   72.4%   71.6%   69.1%   75.3%   70.9%   69.4%   1966
1965 65.4%   63.3%   62.2%   61.4%   64.0%   64.8%   66.6%   69.9%   73.3%   65.7%   68.7%   69.2%   66.2%   1965
1964 66.9%   66.1%   66.1%   69.8%   64.2%   71.2%   78.4%   71.8%   72.9%   67.7%   63.7%   77.5%   69.7%   1964
1963 69.3%   62.6%   68.7%   55.9%   66.0%   70.1%   71.7%   71.5%   74.8%   65.9%   75.4%   70.7%   68.6%   1963
1962 62.4%   71.8%   64.5%   63.3%   70.1%   75.3%   72.8%   79.7%   73.5%   72.7%   70.4%   70.1%   70.6%   1962
1961 62.6%   68.9%   64.7%   67.3%   72.1%   72.9%   77.0%   76.8%   79.2%   75.6%   69.6%   68.3%   71.3%   1961
1960 66.3%   63.2%   63.3%   67.1%   73.6%   71.1%   69.6%   74.0%   74.2%   68.4%   66.1%   61.3%   68.2%   1960
1959 61.0%   62.9%   61.9%   64.2%   62.9%   75.4%   77.7%   72.3%   72.0%   73.0%   73.4%   68.1%   68.7%   1959
1958 71.1%   63.5%   68.5%   70.2%   69.5%   68.6%   77.4%   73.9%   73.4%   70.9%   66.5%   60.9%   69.5%   1958
1957 66.0%   67.3%   64.8%   62.9%   60.6%   68.3%   65.5%   69.9%   69.1%   68.6%   69.3%   68.6%   66.7%   1957
1956 73.6%   69.9%   69.6%   68.0%   66.2%   70.9%   71.0%   70.3%   74.9%   69.8%   68.6%   76.2%   70.8%   1956
1955 59.0%   69.5%   66.2%   69.8%   67.9%   73.5%   71.8%   77.5%   73.9%   74.1%   71.4%   61.2%   69.7%   1955
1954 69.4%   68.6%   60.9%   68.7%   72.3%   71.6%   72.4%   74.1%   76.2%   70.0%   71.2%   69.5%   70.4%   1954
1953 74.1%   67.7%   71.0%   68.7%   75.7%   63.8%   71.7%   70.2%   70.8%   73.9%   70.4%   65.8%   70.3%   1953
1952 70.1%   66.9%   67.9%   67.6%   62.5%   68.9%   66.3%   73.7%   72.1%   63.5%   68.7%   67.7%   68.0%   1952
1951 68.9%   69.4%   70.0%   64.7%   68.2%   73.9%   74.4%   75.6%   71.6%   74.7%   67.9%   71.0%   70.9%   1951
1950 71.5%   70.1%   63.0%   64.4%   70.4%   68.0%   72.5%   74.5%   74.0%   71.1%   72.8%   72.3%   70.4%   1950
  Jan   Feb   Mar   Apr   May   Jun   Jul   Aug   Sep   Oct   Nov   Dec   Avg    
1949 74.8%   72.5%   66.9%   71.5%   79.7%   76.0%   79.5%   81.5%   78.2%   71.7%   69.5%   69.3%   74.3%   1949 Other Monthly Links
1948 73.0%   75.6%   69.9%   70.3%   81.8%   80.0%   85.7%   79.8%   76.0%   77.7%   79.7%   74.9%   77.0%   1948  
1947 70.6%   59.3%   62.6%   68.6%   70.6%   77.7%   81.6%   81.4%   77.6%   73.2%   73.9%   69.5%   72.2%   1947 Monthly Maximum Temps
1946 71.3%   68.1%   67.3%   66.0%   73.7%   76.3%   77.7%   84.1%   80.9%   73.0%   68.5%   67.9%   72.9%   1946 Monthly Minimum Temps
1945 68.6%   73.5%   72.5%   71.9%   73.7%   76.5%   79.1%   77.3%   81.4%   75.6%   75.9%   73.2%   74.9%   1945 Monthly Mean Temps
1944 70.2%   64.8%   66.4%   70.3%   67.3%   75.6%   73.9%   74.2%   78.5%   70.6%   77.9%   66.8%   71.4%   1944 Montly Temperature Departure
1943 69.0%   67.8%   69.9%   67.0%   74.4%   76.0%   79.8%   76.8%   76.5%   74.5%   69.2%   57.3%   71.5%   1943 Monthly Total Temperature Departure
1942 66.9%   63.8%   72.3%   69.1%   77.4%   76.7%   80.4%   76.6%   78.5%   76.9%   71.5%   70.3%   73.4%   1942 Monthly Liquid Totals
1941 70.0%   65.0%   64.7%   70.7%   65.7%   76.4%   80.6%   72.2%   70.0%   69.8%   71.1%   71.1%   70.6%   1941 Monthly Snow Totals
1940 64.3%   70.7%   71.0%   71.4%   78.8%   77.8%   73.6%   75.7%   73.4%   67.1%   72.6%   70.9%   72.3%   1940 Monthly Average Humidity
1939 69.1%   74.4%   69.2%   72.0%   72.2%   71.5%   75.0%   78.4%   77.3%   75.4%   62.8%   67.8%   72.1%   1939 Monthly Heating Degree Days
1938 67.4%   72.2%   71.9%   71.7%   70.9%   79.7%   83.9%   76.3%   75.2%   73.8%   73.5%   73.3%   74.2%   1938 Monthly Cooling Degree Days
1937 72.3%   69.4%   67.8%   70.2%   72.4%   81.6%   79.7%   82.1%   73.1%   68.1%   69.6%   69.7%   73.0%   1937 Monthly Maximum Dew Points
1936 70.2%   68.3%   77.1%   68.5%   71.4%   74.6%   78.6%   76.3%   76.3%   73.7%   66.7%   77.6%   73.3%   1936 Monthly Minimum Dew Points
1935 74.2%   71.7%   67.2%   68.2%   68.2%   77.6%   82.7%   73.1%   74.5%   70.9%   81.2%   68.7%   73.2%   1935 Monthly Mean Dew Points
1934 72.0%   63.2%   71.1%   64.1%   71.1%   76.1%   75.4%   73.5%   83.2%   70.5%   77.0%   64.1%   71.8%   1934 Monthly Average Barometer
1933 71.4%   67.1%   70.7%   76.5%   72.5%   72.3%   81.8%   80.8%   81.2%   71.9%   68.1%   69.7%   73.7%   1933 Monthly % Of Sunshine
1932 77.3%   72.6%   68.7%   66.9%   69.5%   76.3%   75.2%   74.4%   74.7%   75.0%   70.4%   72.7%   72.8%   1932 Monthly Average Winds
1931 77.3%   72.6%   68.7%   66.9%   69.5%   76.3%   75.2%   74.4%   74.7%   75.0%   70.4%   72.7%   72.8%   1931 Monthly Average Gusts
1930 75.5%   70.6%   66.3%   62.9%   64.0%   76.3%   75.9%   75.1%   72.8%   69.4%   75.8%   72.3%   71.4%   1930 Monthly Average Wind Chill
1929 64.3%   70.8%   71.3%   72.9%   69.7%   71.0%   73.9%   74.4%   78.2%   66.9%   71.5%   74.1%   71.6%   1929 Monthly Average Heat Index
1928 64.5%   69.4%   66.0%   67.4%   70.9%   79.2%   81.7%   79.1%   74.7%   68.8%   67.6%   69.0%   71.5%   1928 Monthly Average Number Of Days
1927 74.3%   74.1%   66.7%   63.2%   72.4%   67.7%   82.0%   80.4%   75.7%   73.2%   71.4%   70.6%   72.6%   1927
1926 69.0%   68.8%   66.9%   60.7%   64.7%   69.6%   75.9%   76.8%   75.0%   70.8%   69.8%   69.1%   69.8%   1926 Home
1925                         73.8%   76.5%   72.6%   64.9%   67.8%   68.1%   70.6%   1925
1924                                                     1924
1923                                                     1923
1922                                                     1922
1921                                                     1921
1920                                                     1920
1919                                                     1919
1918                                                     1918
1917                                                     1917
1916                                                     1916
1915                                                     1915
1914                                                     1914
1913                                                     1913
1912                                                     1912
1911                                                     1911
1910                                                     1910
1909 76.2%   74.2%   68.4%   75.1%   75.4%   76.2%                           74.3%   1909
1908 67.0%   70.0%   74.7%   64.9%   75.6%   74.3%   80.7%   80.4%   78.2%   79.9%   66.6%   69.5%   73.5%   1908
1907 75.9%   73.6%   72.8%   74.5%   76.7%   78.3%   77.7%   77.2%   84.2%   70.3%   75.6%   76.8%   76.1%   1907
1906 76.3%   73.7%   71.0%   68.3%   75.5%   79.7%   86.0%   83.1%   78.2%   78.5%   68.3%   73.7%   76.0%   1906
1905 71.8%   68.3%   71.2%   66.0%   76.7%   81.4%   81.5%   83.4%   81.5%   72.5%   68.9%   73.9%   74.8%   1905
1904 76.4%   70.3%   75.1%   76.8%   76.6%   79.3%   80.3%   80.1%   78.5%   72.2%   71.7%   74.0%   75.9%   1904
1903 71.9%   71.5%   80.0%   72.6%   74.4%   84.5%   76.0%   78.7%   76.3%   76.7%   69.2%   71.6%   75.3%   1903
1902 71.1%   71.5%   75.8%   70.0%   69.5%   74.9%   77.7%   76.7%   80.9%   73.4%   77.9%   76.0%   74.6%   1902
1901 69.2%   58.6%   73.3%   81.0%   78.8%   73.8%   82.8%   83.6%   78.6%   72.9%   67.9%   76.4%   74.7%   1901
1900 70.1%   70.8%   69.3%   73.1%   77.8%   80.6%   82.6%   82.0%   79.2%   80.3%   75.4%   68.1%   75.8%   1900
1899 68.3%   71.3%   74.6%   71.1%   77.2%   78.8%   83.6%   82.2%   75.5%   74.9%   68.7%   67.4%   74.5%   1899
1898                     81.1%   82.2%   83.6%   77.7%   78.0%   75.5%   67.8%   78.0%   1898
Avg 69.4%   68.0%   68.0%   68.0%   71.9%   75.3%   76.8%   76.9%   76.4%   73.4%   71.7%   70.8%   72.3%    
  Jan   Feb   Mar   Apr   May   Jun   Jul   Aug   Sep   Oct   Nov   Dec   Avg    
Monthly Average Humidity
  Updated:   Wednesday, March 27, 2024  
   
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Note:  Some data missing from certain months/year