| Weather Source |
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| 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1976 | 46 | 89 | 69 | 71 | 61.2 | 82.0 | 71.6 | 7.02 | 0.00 | 3.00 | 0.00 |
| 1975 | 54 | 88 | 70 | 78 | 64.4 | 82.9 | 73.6 | 14.20 | 0.00 | 4.00 | 0.00 |
| 1974 | 53 | 91 | 72 | 76 | 63.2 | 84.5 | 73.9 | 3.54 | 0.00 | 2.00 | 0.00 |
| 1973 | 54 | 92 | 72 | 75 | 64.0 | 84.2 | 74.1 | 2.47 | 0.00 | 1.10 | 0.00 |
| 1972 | 52 | 93 | 76 | 59 | 65.0 | 82.9 | 74.0 | 3.31 | 0.00 | 1.14 | 0.00 |
| 1971 | 49 | 94 | 71 | 74 | 61.4 | 84.7 | 73.0 | 2.81 | 0.00 | 1.21 | 0.00 |
| 1970 | 60 | 90 | 71 | 78 | 64.6 | 84.1 | 74.4 | 7.34 | 0.00 | 0.87 | 0.00 |
| 1969 | 56 | 93 | 71 | 69 | 64.5 | 83.0 | 73.8 | 6.95 | 0.00 | 2.01 | 0.00 |
| 1968 | 55 | 94 | 73 | 77 | 64.5 | 84.0 | 74.3 | 4.08 | 1.42 | ||
| 1967 | 53 | 90 | 69 | 66 | 63.2 | 82.4 | 72.8 | 8.63 | 0.00 | 3.20 | 0.00 |
| 1966 | 52 | 100 | 73 | 73 | 64.0 | 88.8 | 76.4 | 2.50 | 0.00 | 1.52 | 0.00 |
| 1965 | 42 | 94 | 72 | 75 | 61.4 | 83.2 | 72.3 | 4.37 | 0.00 | 1.70 | 0.00 |
| 1964 | 56 | 96 | 73 | 67 | 64.8 | 83.4 | 74.1 | 5.22 | 0.00 | 1.80 | 0.00 |
| 1963 | 50 | 95 | 74 | 70 | 63.4 | 85.5 | 74.4 | 1.45 | 0.00 | 0.50 | 0.00 |
| 1962 | 0.86 | 0.00 | 0.27 | 0.00 | |||||||
| 1961 | 3.41 | 0.00 | 1.02 | 0.00 | |||||||
| 1960 | 7.12 | 0.00 | 1.73 | 0.00 | |||||||
| 1959 | 4.21 | 0.00 | 1.17 | 0.00 | |||||||
| 1958 | 4.49 | 0.00 | 1.70 | 0.00 | |||||||
| 1957 | 1.24 | 0.00 | 0.57 | 0.00 | |||||||
| 1956 | 7.58 | 0.00 | 2.48 | 0.00 | |||||||
| 1955 | 0.48 | 0.00 | 0.37 | 0.00 | |||||||
| 1954 | 0.98 | 0.00 | 0.63 | 0.00 | |||||||
| 1953 | 2.97 | 0.00 | 1.65 | 0.00 | |||||||
| 1952 | 4.49 | 0.00 | 2.96 | 0.00 | |||||||
| 1951 | 4.27 | 0.00 | 1.20 | 0.00 | |||||||
| 1950 | 3.42 | 0.00 | 1.64 | 0.00 | |||||||
| 1949 | 7.15 | 0.00 | 2.50 | 0.00 | |||||||
| 1948 | 2.75 | 0.00 | 1.16 | 0.00 | |||||||
| 1947 | 5.22 | 0.00 | 2.32 | 0.00 | |||||||
| 1946 | 6.30 | 0.00 | 3.33 | 0.00 | |||||||
| 1945 | 7.99 | 1.68 | |||||||||
| 1944 | 0.70 | 0.40 | |||||||||
| 1943 | 3.78 | 1.18 | |||||||||
| 1942 | 5.66 | 0.00 | 1.92 | 0.00 | |||||||
| 1941 | 4.00 | 2.08 | |||||||||
| 1940 | 1.24 | 0.75 | |||||||||
| 1939 | 3.78 | 0.00 | 0.69 | 0.00 | |||||||
| 1938 | 10.42 | 0.00 | 3.34 | 0.00 | |||||||
| 1937 | 7.41 | 2.40 | |||||||||
| 1936 | 3.69 | 0.00 | 0.80 | 0.00 | |||||||
| 1935 | 9.15 | 0.00 | 4.55 | 0.00 | |||||||
| 1934 | 2.33 | 0.00 | 0.52 | 0.00 | |||||||
| 1933 | 4.61 | 0.00 | 2.30 | 0.00 | |||||||
| 1932 | 1.72 | 0.00 | 0.96 | 0.00 | |||||||
| 1931 | 8.42 | 0.00 | 5.25 | 0.00 | |||||||
| 1930 | 4.18 | 0.00 | 1.60 | 0.00 | |||||||
| 1929 | |||||||||||
| 1928 | 5.45 | 0.00 | 2.30 | 0.00 | |||||||
| 1927 |
| Station Details for: "West Grove 1 Se" (Chester County) View Map | |
|---|---|
| Weather Source ID | 18944 |
| National Weather Service ID (NWS) | |
| NWS Cooperative Observer ID (COOP) | 369503 |
| International Civil Aviation Organization ID (ICAO) | |
| World Meteorological Organization ID (WMO) | |
| Latitude: 39.8 Longitude: -75.8 Elevation: 136.855m (448.998ft) | |
| Zip Code: 19311 | |