Check booneweather.com for the most up to date weather information in the High Country.
This Month's Climate Data for Sparta
| Records and Averages for May (Data since 00-00-0000) | ||
| Description | Value | Date(s) |
| Average high temp | 76.58°F | |
| Average low temp | 49.39°F | |
| Record high temp | 89°F | 5/22/2007 |
| Record low temp | 32°F | 5/7/2007 |
| Average precipitation | 4.52" | |
| Most precipitation | 9.15" | 1950 |
| Least precipitation | 0.84" | 1956 |
| Average snow | 0.05" | |
| Most snow | 2.7" | 1946 |
| Least snow | 0" | 1949 and many, many other years |
Snow and rain data available back to 1948; however, temperature data only available back to 2006.