Big Sandy, TN
Climate overview — based on NOAA 1991-2020 normals from BIG SANDY, TN US.
Year-round temperatures (°F)
Climate summary
Big Sandy has an annual average temperature of 59.3°F with about 51.8 inches of precipitation per year and 4.1 inches of snow. The warmest month is July (average high 88.4°F), and the coldest is January (average low 29.2°F). May is typically the wettest month (5.32 in) and August the driest (3.11 in). Snow typically falls from December through April.
Best time to visit Big Sandy
Full guide →Climate change signal
All-time records →88 of 366 (24%) of Big Sandy'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.
| 1990s | 38 | |
| 2000s | 142 | |
| 2010s | 144 | |
| 2020s | 42 |
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 | 47.0°F | 29.2°F | 38.1°F | 3.98 in | 1.8 in | 11 |
| February | 52.0°F | 32.5°F | 42.3°F | 4.65 in | 1.0 in | 11 |
| March | 61.8°F | 38.9°F | 50.4°F | 4.64 in | 0.4 in | 12 |
| April | 71.5°F | 47.1°F | 59.3°F | 5.06 in | 0.3 in | 12 |
| May | 78.6°F | 57.4°F | 68.0°F | 5.32 in | — | 11 |
| June | 85.5°F | 65.8°F | 75.7°F | 3.76 in | — | 9 |
| July | 88.4°F | 69.3°F | 78.9°F | 4.14 in | — | 9 |
| August | 88.0°F | 67.6°F | 77.8°F | 3.11 in | — | 9 |
| September | 82.3°F | 60.4°F | 71.4°F | 3.30 in | — | 7 |
| October | 71.7°F | 48.3°F | 60.0°F | 3.86 in | — | 9 |
| November | 60.3°F | 38.4°F | 49.3°F | 4.75 in | — | 10 |
| December | 49.9°F | 31.8°F | 40.8°F | 5.22 in | 0.6 in | 12 |
Climate twins of Big Sandy
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).