| Weather Source |
If you are using Internet Explorer, this page requires at least version 8 or higher to properly display the information
| Year | Lowest Temperature (F) | Highest Temperature (F) | Warmest Minimum Temperature (F) | Coldest Maximum Temperature (F) | Average Minimum Temperature (F) | Average Maximum Temperature (F) | Mean Temperature (F) | Total Precipitation (In) | Total Snowfall (In) | Max 24hr Precipitation (In) | Max 24hr Snowfall (In) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2012 | 53 | 103 | 69 | 75 | 61.5 | 85.2 | 73.4 | 3.62 | 1.34 | ||
| 2011 | 60 | 98 | 70 | 84 | 66.1 | 91.2 | 78.7 | 1.60 | 0.54 | ||
| 2010 | 60 | 98 | 73 | 74 | 68.9 | 90.8 | 79.9 | 6.55 | 0.00 | 2.00 | 0.00 |
| 2009 | 61 | 94 | 72 | 77 | 65.5 | 87.6 | 76.6 | 4.20 | 0.00 | 2.24 | 0.00 |
| 2008 | 58 | 100 | 73 | 86 | 65.8 | 92.2 | 79.0 | 2.40 | 0.00 | 0.95 | 0.00 |
| 2007 | 59 | 96 | 71 | 70 | 64.2 | 87.4 | 75.8 | 4.59 | 0.00 | 1.40 | 0.00 |
| 2006 | 52 | 96 | 71 | 66 | 62.8 | 86.8 | 74.8 | 7.65 | 0.00 | 2.96 | 0.00 |
| 2005 | 50 | 92 | 73 | 63 | 63.4 | 84.1 | 73.8 | 6.83 | 0.00 | 2.75 | 0.00 |
| 2004 | 53 | 95 | 73 | 75 | 65.8 | 87.7 | 76.8 | 4.33 | 0.00 | 1.15 | 0.00 |
| 2003 | 52 | 92 | 69 | 75 | 60.5 | 85.4 | 73.1 | 5.25 | 0.00 | 1.40 | 0.00 |
| 2002 | 50 | 97 | 71 | 80 | 62.9 | 90.5 | 76.7 | 0.41 | 0.00 | 0.35 | 0.00 |
| 2001 | 57 | 99 | 68 | 75 | 64.0 | 86.9 | 75.5 | 4.48 | 0.00 | 1.45 | 0.00 |
| 2000 | 46 | 101 | 72 | 74 | 64.2 | 91.0 | 77.3 | 1.55 | 0.00 | 0.85 | 0.00 |
| 1999 | 54 | 97 | 74 | 68 | 62.4 | 85.2 | 73.8 | 5.23 | 0.00 | 1.92 | 0.00 |
| 1998 | 46 | 99 | 71 | 76 | 64.0 | 90.3 | 77.2 | 3.65 | 0.00 | 0.93 | 0.00 |
| 1997 | 48 | 93 | 71 | 61 | 61.4 | 81.5 | 71.4 | 4.48 | 0.00 | 1.67 | 0.00 |
| 1996 | 46 | 97 | 70 | 76 | 62.2 | 87.7 | 75.0 | 3.06 | 0.00 | 1.55 | 0.00 |
| 1995 | 48 | 94 | 70 | 64 | 62.9 | 84.5 | 73.7 | 8.03 | 0.00 | 1.89 | 0.00 |
| 1994 | 59 | 95 | 71 | 82 | 66.0 | 88.8 | 77.4 | 6.15 | 0.00 | 2.62 | 0.00 |
| 1993 | 50 | 98 | 68 | 78 | 62.6 | 90.4 | 76.5 | 1.49 | 0.00 | 0.50 | 0.00 |
| 1992 | 49 | 91 | 71 | 66 | 62.5 | 82.7 | 72.6 | 5.24 | 0.00 | 1.20 | 0.00 |
| 1991 | 48 | 94 | 72 | 77 | 64.1 | 85.6 | 74.9 | 5.67 | 0.00 | 2.23 | 0.00 |
| 1990 | 51 | 101 | 70 | 79 | 61.1 | 89.4 | 75.2 | 1.11 | 0.00 | 0.60 | 0.00 |
| 1989 | 57 | 95 | 71 | 75 | 65.6 | 87.5 | 76.6 | 5.19 | 0.00 | 2.26 | 0.00 |
| 1988 | 43 | 97 | 72 | 72 | 59.2 | 89.0 | 74.1 | 4.67 | 0.00 | 1.77 | 0.00 |
| 1987 | 54 | 95 | 71 | 79 | 65.2 | 87.4 | 76.3 | 4.98 | 0.00 | 2.04 | 0.00 |
| 1986 | 57 | 97 | 72 | 76 | 65.5 | 90.5 | 78.0 | 3.38 | 0.00 | 1.90 | 0.00 |
| 1985 | 52 | 97 | 74 | 80 | 65.4 | 88.0 | 76.7 | 3.39 | 0.00 | 1.22 | 0.00 |
| 1984 | 47 | 96 | 70 | 77 | 65.6 | 87.7 | 76.7 | 4.79 | 0.00 | 1.91 | 0.00 |
| 1983 | 52 | 96 | 72 | 78 | 64.0 | 85.8 | 74.9 | 1.36 | 0.00 | 0.53 | 0.00 |
| 1982 | 64 | 89 | 70 | 80 | 67.2 | 84.5 | 75.9 | 4.99 | 0.00 | 2.87 | 0.00 |
| 1981 | 57 | 98 | 77 | 80 | 69.6 | 90.0 | 79.8 | 3.78 | 0.00 | 1.02 | 0.00 |
| 1980 | 55 | 96 | 74 | 70 | 65.7 | 86.7 | 76.2 | 4.35 | 0.00 | 3.37 | 0.00 |
| 1979 | 52 | 91 | 70 | 71 | 62.5 | 82.2 | 72.3 | 6.35 | 0.00 | 2.38 | 0.00 |
| 1978 | 56 | 99 | 75 | 80 | 65.7 | 87.5 | 76.6 | 4.79 | 0.00 | 1.31 | 0.00 |
| 1977 | 50 | 96 | 74 | 78 | 65.5 | 89.3 | 77.4 | 3.12 | 0.00 | 0.62 | 0.00 |
| 1976 | 50 | 92 | 70 | 60 | 64.0 | 83.4 | 73.7 | 4.70 | 0.00 | 1.57 | 0.00 |
| 1975 | 60 | 93 | 70 | 75 | 65.9 | 86.1 | 76.0 | 3.92 | 0.00 | 1.53 | 0.00 |
| 1974 | 55 | 94 | 75 | 77 | 63.0 | 84.7 | 73.9 | 3.00 | 0.00 | 1.56 | 0.00 |
| 1973 | 61 | 92 | 73 | 82 | 67.1 | 86.0 | 76.5 | 12.25 | 0.00 | 3.81 | 0.00 |
| 1972 | 45 | 92 | 69 | 74 | 60.5 | 84.4 | 72.4 | 6.98 | 0.00 | 3.41 | 0.00 |
| 1971 | 57 | 95 | 72 | 74 | 66.7 | 88.8 | 77.7 | 2.68 | 0.00 | 1.06 | 0.00 |
| 1970 | 57 | 99 | 74 | 79 | 64.7 | 87.6 | 76.2 | 2.00 | 0.00 | 0.70 | 0.00 |
| 1969 | 54 | 97 | 76 | 79 | 67.5 | 89.5 | 78.5 | 4.14 | 0.00 | 1.51 | 0.00 |
| 1968 | 54 | 95 | 73 | 70 | 65.3 | 86.3 | 75.8 | 4.96 | 0.00 | 2.30 | 0.00 |
| 1967 | 51 | 92 | 72 | 63 | 63.1 | 84.3 | 73.7 | 3.14 | 0.00 | 0.72 | 0.00 |
| 1966 | 38 | 95 | 69 | 72 | 56.8 | 86.9 | 71.8 | 4.55 | 0.00 | 2.50 | 0.00 |
| 1965 | 47 | 94 | 70 | 67 | 61.1 | 85.2 | 73.2 | 4.82 | 0.00 | 1.58 | 0.00 |
| 1964 | 53 | 103 | 74 | 79 | 62.9 | 91.9 | 77.4 | 1.05 | 0.00 | 0.45 | 0.00 |
| 1963 | 53 | 98 | 68 | 72 | 60.8 | 85.7 | 73.3 | 5.25 | 0.00 | 0.90 | 0.00 |
| 1962 | 49 | 94 | 68 | 76 | 62.1 | 86.5 | 74.3 | 8.46 | 0.00 | 2.25 | 0.00 |
| 1961 | 44 | 94 | 70 | 68 | 60.2 | 86.2 | 73.2 | 4.65 | 0.00 | 1.27 | 0.00 |
| 1960 | 50 | 96 | 69 | 80 | 61.6 | 89.5 | 75.6 | 4.26 | 0.00 | 1.05 | 0.00 |
| 1959 | 51 | 103 | 70 | 80 | 60.5 | 89.6 | 75.1 | 2.82 | 0.00 | 1.95 | 0.00 |
| 1958 | 53 | 99 | 69 | 78 | 62.6 | 90.2 | 76.4 | 2.03 | 0.00 | 0.92 | 0.00 |
| 1957 | 55 | 97 | 69 | 74 | 64.5 | 88.8 | 76.6 | 4.68 | 0.00 | 1.16 | 0.00 |
| 1956 | 50 | 100 | 67 | 74 | 59.7 | 90.8 | 75.2 | 2.54 | 0.00 | 1.57 | 0.00 |
| 1955 | 45 | 93 | 69 | 74 | 56.6 | 85.2 | 70.9 | 3.57 | 0.00 | 0.80 | 0.00 |
| 1954 | 48 | 105 | 71 | 76 | 61.9 | 91.6 | 76.7 | 0.75 | 0.00 | 0.30 | 0.00 |
| 1953 | 51 | 96 | 73 | 81 | 66.5 | 89.7 | 78.1 | 1.39 | 0.00 | 0.55 | 0.00 |
| 1952 | 61 | 105 | 78 | 79 | 68.8 | 93.8 | 81.3 | 2.31 | 0.00 | 1.17 | 0.00 |
| 1951 | 57 | 103 | 75 | 72 | 65.4 | 88.9 | 76.8 | 1.96 | 0.00 | 0.45 | 0.00 |
| 1950 | 52 | 100 | 72 | 78 | 65.9 | 88.4 | 77.1 | 2.75 | 0.00 | 0.79 | 0.00 |
| 1949 | 53 | 95 | 72 | 72 | 66.3 | 86.9 | 76.6 | 3.05 | 0.00 | 1.74 | 0.00 |
| 1948 | 52 | 100 | 70 | 79 | 64.0 | 89.5 | 76.8 | 3.94 | 0.00 | 2.41 | 0.00 |
| 1947 | 50 | 102 | 74 | 69 | 64.0 | 87.9 | 76.0 | 2.96 | 0.00 | 0.89 | 0.00 |
| 1946 | 48 | 98 | 71 | 72 | 64.0 | 88.3 | 76.2 | 2.05 | 0.00 | 0.70 | 0.00 |
| 1945 | 52 | 105 | 77 | 74 | 65.6 | 90.8 | 78.1 | 0.14 | 0.00 | 0.06 | 0.00 |
| 1944 | 53 | 100 | 74 | 79 | 66.4 | 93.2 | 79.8 | 1.52 | 0.83 | ||
| 1943 | 66 | 102 | 74 | 77 | 69.4 | 91.9 | 80.6 | 5.44 | 1.39 | ||
| 1942 | 57 | 98 | 74 | 81 | 68.0 | 90.1 | 79.0 | 4.43 | 2.15 | ||
| 1941 | 58 | 98 | 73 | 75 | 67.0 | 88.4 | 77.5 | 6.28 | 0.00 | 1.53 | 0.00 |
| 1940 | 54 | 97 | 71 | 77 | 65.0 | 89.3 | 77.1 | 2.49 | 0.00 | 0.92 | 0.00 |
| 1939 | 65 | 100 | 72 | 87 | 68.4 | 92.3 | 80.4 | 1.58 | 0.00 | 0.68 | 0.00 |
| 1938 | 54 | 92 | 68 | 76 | 62.9 | 86.0 | 74.4 | 6.77 | 0.00 | 2.25 | 0.00 |
| 1937 | |||||||||||
| 1936 | 43 | 102 | 71 | 65 | 61.2 | 90.2 | 75.6 | 3.12 | 0.00 | 1.09 | 0.00 |
| 1935 | 50 | 97 | 72 | 81 | 61.6 | 90.4 | 75.7 | 0.86 | 0.00 | 0.34 | 0.00 |
| 1934 | |||||||||||
| 1933 | |||||||||||
| 1932 | |||||||||||
| 1931 | |||||||||||
| 1930 | 49 | 96 | 77 | 77 | 59.7 | 87.9 | 73.8 | 6.00 | 0.00 | 2.05 | 0.00 |
| 1929 | |||||||||||
| 1928 | |||||||||||
| 1927 | 54 | 103 | 69 | 85 | 61.8 | 89.3 | 75.6 | 5.05 | 0.00 | 1.65 | 0.00 |
| 1926 | 57 | 100 | 76 | 78 | 66.4 | 91.9 | 79.2 | 3.31 | 0.00 | 1.01 | 0.00 |
| 1925 | 64 | 99 | 73 | 87 | 67.8 | 94.0 | 80.9 | 3.07 | 0.00 | 1.10 | 0.00 |
| 1924 | 56 | 101 | 75 | 73 | 66.9 | 89.6 | 78.2 | 5.99 | 0.00 | 1.22 | 0.00 |
| 1923 | 59 | 96 | 72 | 78 | 66.0 | 88.5 | 77.3 | 1.85 | 1.24 | ||
| 1922 |
| Station Details for: "Chester 1 Nw" (Chester County) View Map | |
|---|---|
| Weather Source ID | 19478 |
| National Weather Service ID (NWS) | CSTS1 |
| NWS Cooperative Observer ID (COOP) | 381633 |
| International Civil Aviation Organization ID (ICAO) | |
| World Meteorological Organization ID (WMO) | |
| Latitude: 34.7208 Longitude: -81.2261 Elevation: 158.496m (519.998ft) | |
| Zip Code: 29706 | |