Smithville, TN
Climate overview — based on NOAA 1991-2020 normals from SMITHVILLE 2 SE, TN US.
Year-round temperatures (°F)
Climate summary
Smithville has an annual average temperature of 56.9°F with about 57 inches of precipitation per year and 3.1 inches of snow. The warmest month is July (average high 87.7°F), and the coldest is January (average low 25.5°F). March is typically the wettest month (5.73 in) and October the driest (3.28 in). Snow typically falls from December through March.
Best time to visit Smithville
Full guide →Climate change signal
All-time records →48 of 366 (13.1%) of Smithville's all-time daily heat records have been set since 2015. If records were spread evenly across the station's history, only about 5% would fall in any given decade.
| 1970s | 76 | |
| 1980s | 108 | |
| 1990s | 51 | |
| 2000s | 53 | |
| 2010s | 74 | |
| 2020s | 4 |
Bars: number of all-time daily heat records still standing that were set in each decade.
Monthly averages
| Month | Avg High | Avg Low | Avg Temp | Precipitation | Snow | Rainy days |
|---|---|---|---|---|---|---|
| January | 47.2°F | 25.5°F | 36.4°F | 4.92 in | 1.1 in | 14 |
| February | 51.8°F | 27.9°F | 39.8°F | 5.07 in | 1.1 in | 13 |
| March | 60.3°F | 34.5°F | 47.4°F | 5.73 in | 0.3 in | 13 |
| April | 70.2°F | 42.3°F | 56.2°F | 4.99 in | — | 12 |
| May | 77.9°F | 52.5°F | 65.2°F | 4.87 in | — | 13 |
| June | 84.8°F | 61.3°F | 73.0°F | 5.14 in | — | 12 |
| July | 87.7°F | 65.5°F | 76.6°F | 5.18 in | — | 12 |
| August | 87.2°F | 63.6°F | 75.4°F | 3.92 in | — | 10 |
| September | 81.8°F | 56.3°F | 69.0°F | 4.03 in | — | 9 |
| October | 71.8°F | 43.3°F | 57.5°F | 3.28 in | — | 10 |
| November | 60.0°F | 33.3°F | 46.7°F | 4.15 in | — | 10 |
| December | 50.9°F | 28.4°F | 39.7°F | 5.69 in | 0.6 in | 14 |
Climate twins of Smithville
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).