Knoxville in March
6.3out of 10
Possible, with caveats
Mild: highs around 16°C. Frequent rain: about 12 rainy days.
16°CAvg high
5°CAvg low
12Rainy days (123 mm)
11:44 hDaylight
07:54Sunrise · 19:37 Sunset
Why this score
- Mild: highs around 16°C
- Frequent rain: about 12 rainy days
What to wear and pack
- Layers you can add or remove
- Rain jacket or compact umbrella
How reliable is the forecast?
Rainfall in March is fairly consistent from year to year (2.7 days). Averages cover 30 years (1991–2020). Individual days can differ a lot.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 9°C | 0°C | 111 mm | 11 | – | – | 5.3 |
| February | 11°C | 2°C | 109 mm | 11 | – | – | 5.7 |
| March | 16°C | 5°C | 123 mm | 12 | – | – | 6.3 |
| April | 21°C | 10°C | 109 mm | 11 | – | – | 7.4 |
| May | 25°C | 15°C | 94 mm | 12 | – | – | 7.4 |
| June | 29°C | 19°C | 93 mm | 14 | – | – | 7.2 |
| July | 30°C | 21°C | 119 mm | 15 | – | – | 6.5 |
| August | 30°C | 20°C | 86 mm | 12 | – | – | 7.2 |
| September | 27°C | 17°C | 90 mm | 9 | – | – | 7.9 |
| October | 22°C | 10°C | 74 mm | 8 | – | – | 8.0 |
| November | 15°C | 5°C | 95 mm | 9 | – | – | 6.8 |
| December | 10°C | 2°C | 118 mm | 10 | – | – | 5.6 |
Frequently asked questions
How hot is Knoxville in March?
Daytime highs average 16°C and nights about 5°C.
When is the best time to visit Knoxville?
The best months are October, September, April, May.