Seymour, TN Weather
Seymour, TN climate is warm during summer when temperatures tend to be in the 70's and very cold during winter when temperatures tend to be in the 30's.
The warmest month of the year is July with an average maximum temperature of 87.20 degrees Fahrenheit, while the coldest month of the year is January with an average minimum temperature of 24.90 degrees Fahrenheit.
Temperature variations between night and day tend to be moderate during summer with a difference that can reach 22 degrees Fahrenheit, and moderate during winter with an average difference of 23 degrees Fahrenheit.
The annual average precipitation at Seymour is 44.03 Inches. Rainfall in is fairly evenly distributed throughout the year. The wettest month of the year is May with an average rainfall of 4.70 Inches.
Weather Data
Current Conditions
|
Fair, 73°F | Humidity: 76% | Dewpoint: 65°F |
| Wind Speed: SE 3 MPH | Heat Index: 73°F | ||
| Barometer: 29.84 in. | Wind Chill: 73°F |
Weather Forecast
 | Tonight: Partly cloudy with isolated showers. Lows in the mid 60s. Light winds. Chance of rain 20 percent. | |
| Lo: 65°F | ||
 | Hi: 89°F | Saturday: Partly sunny with isolated showers and thunderstorms. Highs in the upper 80s. Northwest winds 10 mph or less. Chance of rain 20 percent. |
| Lo: 61°F | ||
 | Hi: 89°F | Sunday: Mostly sunny. Highs in the upper 80s. Light winds. |
| Lo: 60°F | ||
| Hi: 89°F | Monday: Mostly sunny. Highs in the upper 80s. |
| Lo: 61°F | ||
| Hi: 85°F | Tuesday: Partly sunny with a 20 percent chance of showers and thunderstorms. Highs in the mid 80s. |
| Lo: 65°F | ||
| Hi: 85°F | Wednesday: Mostly sunny. Highs in the mid 80s. |
| Lo: 61°F | ||
| Hi: 85°F | Thursday: Mostly sunny. Highs in the mid 80s. |
| Lo: 65°F |
Moon, Sunrise and Sunset
 |
Moon Phase: Waxing Crescent Moon | Civil Twilight: 6:43 AM EDT |
Sunrise: 7:09 AM EDT |
| Sunset: 7:57 PM EDT |
Civil Twilight: 8:23 PM EDT |
Normal Climate
Normal Temperatures
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max °F | 45.9 | 51.3 | 60.7 | 69.2 | 77.0 | 84.1 | 87.2 | 86.3 | 80.9 | 70.6 | 59.3 | 49.9 | 68.5 |
| Mean °F | 35.4 | 39.3 | 47.5 | 56.0 | 64.8 | 72.6 | 76.2 | 75.0 | 69.0 | 57.0 | 47.0 | 38.7 | 56.5 |
| Min °F | 24.9 | 27.3 | 34.3 | 42.7 | 52.6 | 61.0 | 65.1 | 63.7 | 57.1 | 43.4 | 34.7 | 27.5 | 44.5 |
Normal Precipitation
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Inch | 3.85 | 3.59 | 4.32 | 3.65 | 4.70 | 3.99 | 4.06 | 3.14 | 3.19 | 2.45 | 3.34 | 3.75 | 44.03 |
