🇺🇸 Key West vs Las Vegas 🇺🇸
Key West, United States vs Las Vegas, United States — a side-by-side climate comparison to help you pick. Las Vegas is the warmer of the two — about 1 degree warmer on average across the year. Las Vegas is drier, with roughly 178 fewer rainy days a year.
Warmer · Las VegasDrier · Las Vegas
Climate at a glance
| 🇺🇸 Key West | 🇺🇸 Las Vegas | |
|---|---|---|
| Avg annual high | 26°C | 27°C |
| Hottest month | August · 30°C | July · 40°C |
| Coldest month | January (20°C low) | December (4°C low) |
| Rainy days / year | 232 | 54 |
| Snow | Rare | Rare |
| Best months to visit | January, February, December | February, March, November |
🇺🇸 Key West
Best around January, February, December. Hottest in August (30°C), coldest lows in January (20°C).
🇺🇸 Las Vegas
Best around February, March, November. Hottest in July (40°C), coldest lows in December (4°C).
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Frequently asked questions
Is Key West or Las Vegas warmer?
Las Vegas is warmer overall, averaging about 1 degree higher across the year.
Which is rainier, Key West or Las Vegas?
Key West is rainier — Las Vegas sees about 178 fewer rainy days per year.
When is the best time to visit Key West vs Las Vegas?
Key West is best around January, February, December; Las Vegas is best around February, March, November.
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