Weather in Knoxville in April
In an average April, Knoxville sees a daily high around 70°F and a low around 49°F, based on 1980–2026 of local climate records.
| Average high | 70°F |
|---|---|
| Typical high range | 58°F to 80°F |
| Average low | 49°F |
| Typical low range | 38°F to 61°F |
| Average daily precipitation | 0.10 in |
April records
The most extreme April on record for each metric, across 1980–2026. For rainfall, the wettest and driest are by total April accumulation.
High
Highest
90°F
1986-04-26
Lowest
35°F
1987-04-03
Low
Highest
70°F
2025-04-03
Lowest
24°F
2007-04-08
Feels-like
Highest
97°F
1986-04-26
Lowest
14°F
2007-04-07
Humidity
Highest
16.2 g/m³
1985-04-28
Lowest
2.5 g/m³
2007-04-07
Wind
Highest
22 mph
1982-04-03
Lowest
3 mph
2000-04-30
Gust
Highest
62 mph
1982-04-03
Lowest
8 mph
1991-04-17
Precip
Wettest
7.77 in
1998
Driest
1.17 in
1986
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