2026 Compare Cities Climate:
Knoxville, TN vs Waterloo, IA

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Highlights
- Waterloo has 29.0% less rainy days than Knoxville.
- Waterloo has 4.9% less Sunny Days than Knoxville.
- On the BestPlaces comfort index, Waterloo scores 9.5% worse than Knoxville
 Knoxville, TNWaterloo, IAUnited States
 Rainfall  Unlock3638
 Snowfall6  Unlock28
 Precipitation  Unlock105106
 Sunny204  Unlock205
 Avg. July High  Unlock8386
 Avg. Jan. Low28  Unlock22
 Comfort Index (higher=better)  Unlock6.77
 UV Index4.6  Unlock4.3
 Elevation  Unlock8562443
Reviews for Knoxville    122 Reviews

What’s not to like? Friendly folks, mountains, rivers, lakes, streams, trees, amazing southern cuisine. Minimal traffic, solid museums, kid friendly everything, great  More

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I lived in Knoxville for 3 years and still go there to see a doctor of mine until my treatment is over. You could not pay me to return to Knoxville now that I foster  More

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Over 5 years ago

This is my second residence in Knoxville and I'm loving my return after a 30 year absence. I love the city and county and the atmosphere surrounding them. What's not to  More

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Reviews for Waterloo    5 Reviews

The bike racks recently installed on the MET buses was a great idea for a community that has numerous bike riders and  More

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Over 18 years ago

Unless you're into getting wasted on a regular basis there's not a lot to do here. Most people barhop for fun. Being someone who doesn't drink and doesn't enjoy being  More

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Over 18 years ago

So the weather is emotional here - on and off during the summer its hot and rainy, yet during the fall it is quite often beautiful. Winters can be long, and spring can  More

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