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This Month's Climate Data for Sparta
| Records and Averages for December (Data since 01-29-1942) | ||
| Description | Value | Date(s) |
| Average high temp | 51.84°F | |
| Average low temp | 30.73°F | |
| Record high temp | 75°F | 12/12/2007 |
| Record low temp | 8°F | 12/8/2006 |
| Average precipitation | 3.5" | |
| Most precipitation | 7.9" | 1973 |
| Least precipitation | 0.31" | 1965 |
| Average snow | 3.85" | |
| Most snow | 20" | 1945 |
| Least snow | 0" | 1947, 1949, 1953, 1956, 1958, 1968, 1972, 1975, 1976, 1978, 1979, 1980, 1983, 1986, 1987, 1990, 1991, 1994, 2001, 2004, 2005, 2006 |
Snow and rain data available back to 1948; however, temperature data only available back to 2006.