Trenton, TN
Climate overview — based on NOAA 1991-2020 normals from MILAN EXP STN, TN US.
Year-round temperatures (°F)
Climate summary
Trenton has an annual average temperature of 59.7°F with about 56.2 inches of precipitation per year and 3 inches of snow. The warmest month is July (average high 90.2°F), and the coldest is January (average low 27.7°F). May is typically the wettest month (6.24 in) and October the driest (3.68 in). Snow typically falls from December through March.
Best time to visit Trenton
Full guide →Climate change signal
All-time records →26 of 366 (7.1%) of Trenton'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.
| 1880s | 0 | |
| 1890s | 7 | |
| 1900s | 21 | |
| 1910s | 25 | |
| 1920s | 40 | |
| 1930s | 86 | |
| 1940s | 19 | |
| 1950s | 47 | |
| 1960s | 13 | |
| 1970s | 8 | |
| 1980s | 23 | |
| 1990s | 6 | |
| 2000s | 33 | |
| 2010s | 30 | |
| 2020s | 8 |
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 | 48.1°F | 27.7°F | 37.9°F | 4.16 in | 1.5 in | 11 |
| February | 52.6°F | 31.1°F | 41.8°F | 4.70 in | 0.9 in | 11 |
| March | 61.8°F | 38.7°F | 50.2°F | 5.32 in | 0.3 in | 12 |
| April | 72.1°F | 47.4°F | 59.8°F | 5.27 in | — | 11 |
| May | 80.1°F | 57.8°F | 68.9°F | 6.24 in | — | 12 |
| June | 87.4°F | 66.0°F | 76.7°F | 4.39 in | — | 10 |
| July | 90.2°F | 69.6°F | 79.9°F | 4.30 in | — | 10 |
| August | 90.0°F | 66.9°F | 78.4°F | 3.70 in | — | 8 |
| September | 84.2°F | 59.3°F | 71.7°F | 4.20 in | — | 7 |
| October | 73.7°F | 47.2°F | 60.4°F | 3.68 in | — | 8 |
| November | 61.1°F | 37.0°F | 49.1°F | 4.79 in | 0.1 in | 10 |
| December | 51.2°F | 30.9°F | 41.1°F | 5.43 in | 0.2 in | 12 |
Climate twins of Trenton
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).