Key West · SummerMonth summary
Key West weather in July
✅ Good
🌡️ Temperature min / max
28°C – 30°C
🌧 Rainy days
53% of days
☀️ Sunshine
13.0h per day on average
🌊 🌊 Season
Summer
⭐ ⭐ Weather score
7.6/10
📅 📅 Best month
April (8.7/10)
Quick decision
Should you visit Key West in July?
✅ Good
✅ Yes if: you're willing to accept showers in exchange for lower prices and fewer tourists.
❌ No if: you're planning 100% outdoor activities — rain is frequent.
Our take: July is a good time to visit Key West. April remains slightly better (+1.1 pts).
By trip type
Key West in July by trip type
- 🏙️ 🏙️ City break / culture : ✅ Good
- 🚶 🚶 Outdoor activities : ✅ Good
- 🏖️ Beach / swimming : ✅ Good
- 💰 💰 Budget : ✅ Low season
Local context
What to expect in July
🎯 Diving still possible despite rain — underwater visibility stays decent at depth In the height of summer, Key West sees high temperatures (30°C). Heat is a factor for outdoor activities. With 53% of rainy days, always have indoor alternatives planned. A good balance between weather and crowds, even if April (8.7/10) remains theoretically better.
Browse by month
All months for Key West
Annual table
Month-by-month comparison
| Month | Min °C | Max °C | Rain % | Precip mm | Sun h/d | Score |
|---|---|---|---|---|---|---|
| 🌤️ January | 20°C | 23°C | 25% | 1.6 | 10.2h | 7.9/10 |
| 🌤️ February | 22°C | 24°C | 21% | 1.2 | 10.9h | 8.2/10 |
| ☀️ March | 23°C | 25°C | 14% | 1.3 | 11.3h | 8.6/10 |
| ☀️ April | 24°C | 26°C | 23% | 1.3 | 12.5h | 8.7/10 |
| 🌤️ May | 26°C | 27°C | 35% | 3.1 | 12.9h | 8.4/10 |
| 🌤️ June | 27°C | 29°C | 55% | 4.8 | 12.9h | 7.7/10 |
| 🌤️ July | 28°C | 30°C | 53% | 3.2 | 13.0h | 7.6/10 |
| 🌤️ August | 28°C | 30°C | 59% | 4.4 | 12.5h | 7.4/10 |
| ⛅ September | 27°C | 29°C | 65% | 5.9 | 11.4h | 7.3/10 |
| 🌤️ October | 26°C | 28°C | 55% | 4.3 | 10.9h | 7.6/10 |
| 🌤️ November | 24°C | 26°C | 28% | 2.5 | 10.4h | 8.1/10 |
| 🌤️ December | 22°C | 24°C | 22% | 2.0 | 10.4h | 8.1/10 |
Ideal
Fair
Challenging climate
◀ Current month · Source Open-Meteo · 10 years
📊 Data source
Data based on 10 years of ERA5 records via Open-Meteo, with ECMWF seasonal adjustment. In July, Key West averages 30°C, 53% rainy days and 13.0h of sunshine per day. Overall weather score: 7.6/10.
See methodology →
Comparison
July vs April (best month)
The best month is April (score 8.7/10). Difference:
- 🌡️ Max temperature : -4°C
- 🌧 Rainy days : -30%
- ☀️ Sunshine : -0.5h/day
FAQ
FAQ — Key West in July
Is July a good time to visit Key West?
July is an excellent time to visit Key West (score 7.6/10). With 30°C, 13.0h of sunshine and 53% rain, conditions are very favourable.
Does it rain a lot in Key West in July?
Yes, 53% of days see rain in July. Plan some indoor activities as backup.
Accommodation
Find a place to stay in Key West
Find places to stay in Key West in July
Search on Hotels.com
Activities & tours
Activities and tours in Key West
Guided tours, skip-the-line tickets and local experiences.
Browse activities on GetYourGuide
Flights
Find a flight to Key West
Compare flights from all airlines.
Search flights
←
Explore also
Similar destinations in July
Havana
Isla Holbox
Nassau🌍 Top destinations
Other top destinations in July
Salalah
Hurghada
BanjulWeather rankings
Compare destinations by weather
Best in EuropeGuides & comparisons