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The temperatures in Tennessee in May are comfortable with low of 15°C and and high up to 25°C.
You can expect rain for roughly half of the month of May in Tennessee. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Tennessee in May 2025.
If you’re planning to visit Tennessee in the near future, we highly recommend that you review the 14 day weather forecast for Tennessee before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 7° / -1° | 7 | 19 | 5 | 120 mm | Awful | Tennessee in January |
| February | 9° / 1° | 8 | 15 | 6 | 160 mm | Awful | Tennessee in February |
| March | 15° / 6° | 8 | 21 | 2 | 137 mm | Bad | Tennessee in March |
| April | 20° / 10° | 7 | 23 | 0 | 160 mm | Ok | Tennessee in April |
| May | 25° / 15° | 9 | 22 | 0 | 154 mm | Good | Tennessee in May |
| June | 30° / 20° | 9 | 21 | 0 | 173 mm | Ok | Tennessee in June |
| July | 31° / 21° | 10 | 21 | 0 | 226 mm | Ok | Tennessee in July |
| August | 31° / 21° | 9 | 22 | 0 | 177 mm | Ok | Tennessee in August |
| September | 28° / 17° | 6 | 24 | 0 | 138 mm | Perfect | Tennessee in September |
| October | 21° / 11° | 5 | 25 | 0 | 132 mm | Good | Tennessee in October |
| November | 14° / 5° | 5 | 24 | 1 | 88 mm | Good | Tennessee in November |
| December | 10° / 3° | 6 | 21 | 3 | 137 mm | Bad | Tennessee in December |
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