Knoxville Weather in April

In Knoxville, April brings high daytime temperatures around 22°C (72°F), with nights cooling to 9°C (48°F). Expect quite a bit of rainfall this month.

Rainfall in Knoxville in April

The climate data from previous years indicates about 10 days of rain, averaging 130 mm (5.1 in) for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Knoxville in April

Knoxville in April gets highs of 22°C (72°F) during the day and drops to 9°C (48°F) at night. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. At 9°C (48°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in Knoxville in April

Expect sunny days throughout the month, with an estimated 258 hours of sunshine. This makes it a pleasant time to visit Knoxville.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. May and October typically offer the best weather for Knoxville.

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Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Knoxville's climate page.

Knoxville Temperature in April

Min Temperature 9°C (48°F)  

Max Temperature 22°C (72°F)  

Chance of Rain 35%  

Precipitation 130 mm (5.1 in)  

Rainy days 10 days  

Humidity 63%  

Sunshine 258 hours  

Percentage Sunshine 66%  

What to Wear in Knoxville in April

For Knoxville in April, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Knoxville in April

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Cycling

9/10

Walking

9/10

Camping

3/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Knoxville's climate page.

More climate data for Knoxville

Temperature Rainfall Sunshine Humidity

See the full Knoxville climate overview or explore weather in the United States of America.