2026 Compare Cities Climate:
Johnstown, CO vs Katy, TX

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Highlights
- Katy has 222.1% more rainy days than Johnstown.
- Katy has 13.0% less Sunny Days than Johnstown.
- On the BestPlaces comfort index, Katy scores 6.9% worse than Johnstown
 Johnstown, COKaty, TXUnited States
 Rainfall  Unlock4838
 Snowfall38  Unlock28
 Precipitation  Unlock87106
 Sunny239  Unlock205
 Avg. July High  Unlock9486
 Avg. Jan. Low14  Unlock22
 Comfort Index (higher=better)  Unlock6.77
 UV Index5.2  Unlock4.3
 Elevation  Unlock1382443
Reviews for Johnstown    0 Reviews

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Reviews for Katy    24 Reviews

Over 2 years ago

Katy is so nice. It is spread out in the typical Houston way, but I really enjoyed all of the Asian restaurants, shopping, and churches. Great place to raise a family.  More

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Over 5 years ago

Lived here my entire life, Great  More

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My kids has been it this school since it opened. It was great at first until they kept changing hands in principle. They had great plans but never get carried out. The  More

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