Germantown, TN
Climate overview — based on NOAA 1991-2020 normals from GERMANTOWN 4SE, TN US.
Year-round temperatures (°F)
Climate summary
Germantown has an annual average temperature of 62.2°F with about 55.2 inches of precipitation per year and 2.1 inches of snow. The warmest month is July (average high 91.7°F), and the coldest is January (average low 31.3°F). April is typically the wettest month (5.88 in) and September the driest (3.26 in). Snow typically falls from December through March.
Best time to visit Germantown
Full guide →Climate change signal
All-time records →137 of 366 (37.4%) of Germantown'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.
| 2000s | 163 | |
| 2010s | 175 | |
| 2020s | 28 |
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 | 50.2°F | 31.3°F | 40.8°F | 4.32 in | 0.4 in | 10 |
| February | 54.8°F | 34.1°F | 44.5°F | 4.65 in | 0.6 in | 11 |
| March | 63.9°F | 42.4°F | 53.2°F | 5.56 in | 0.8 in | 11 |
| April | 73.5°F | 51.1°F | 62.3°F | 5.88 in | — | 10 |
| May | 81.6°F | 60.7°F | 71.1°F | 5.31 in | — | 11 |
| June | 88.7°F | 69.0°F | 78.8°F | 4.73 in | — | 9 |
| July | 91.7°F | 72.7°F | 82.2°F | 4.20 in | — | 10 |
| August | 91.3°F | 71.1°F | 81.2°F | 3.65 in | — | 8 |
| September | 85.3°F | 63.2°F | 74.3°F | 3.26 in | — | 7 |
| October | 75.1°F | 50.4°F | 62.8°F | 4.01 in | — | 9 |
| November | 62.5°F | 40.6°F | 51.5°F | 4.46 in | — | 9 |
| December | 52.9°F | 34.0°F | 43.5°F | 5.17 in | 0.3 in | 11 |
Climate twins of Germantown
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).