2025 Compare Cities Climate:
Sunny Isles Beach, FL vs Key Biscayne, FL

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Highlights
- Key Biscayne has 17.5% less rainy days than Sunny Isles Beach.
- Key Biscayne has 0.4% less Sunny Days than Sunny Isles Beach.
- On the BestPlaces comfort index, Key Biscayne scores 1.6% better than Sunny Isles Beach
 Sunny Isles Beach, FLKey Biscayne, FLUnited States
 Rainfall  Unlock5338
 Snowfall0  Unlock28
 Precipitation  Unlock125106
 Sunny249  Unlock205
 Avg. July High  Unlock8886
 Avg. Jan. Low58  Unlock22
 Comfort Index (higher=better)  Unlock6.57
 UV Index7.2  Unlock4.3
 Elevation  Unlock32443
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