2025 Compare Cities Climate:
Lone Tree, CO vs Keystone, SD

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Highlights
- Keystone has 11.7% more rainy days than Lone Tree.
- Keystone has 9.0% less Sunny Days than Lone Tree.
- On the BestPlaces comfort index, Keystone scores 6.9% worse than Lone Tree
 Lone Tree, COKeystone, SDUnited States
 Rainfall  Unlock2038
 Snowfall78  Unlock28
 Precipitation  Unlock91106
 Sunny244  Unlock205
 Avg. July High  Unlock8186
 Avg. Jan. Low17  Unlock22
 Comfort Index (higher=better)  Unlock6.77
 UV Index4.8  Unlock4.3
 Elevation  Unlock43312443
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