Key West (FL)
July
Weather in Key West, Florida for July 2026
Your guide to Key West weather in July - trends and predictions
Marine Weather Statement - See hour by hour.
So far, July 2026 in Key West is slightly warmer than the historical average by 1.4 °C.
The forecast for the next days in Key West predicts temperatures to be around 30 °C, close to the historical average.
In general, the average temperature in Key West at the beginning of July is 29.6 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 30 °C by the end of July.
The climate of Key West in July is notably wet, with an average of 14 rainy days, and a total of 164.7 mm of precipitation.
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17
Dry days
14
Rainy days
0
Snow days
29°/28°
Temperatures
24 km/h
Avg max wind
76 %
Avg humidity
Key West Weather July
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Temperatures trend during July in Key West
See the weather trend as well as the moving average line
July weather in Key West day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jul. 1 |  Moderate or heavy rain shower | 30° /27° | 7.4 mm | 8 | |
| Jul. 2 |  Patchy rain possible | 29° /27° | 2.3 mm | 9 | |
| Jul. 3 |  Overcast | 30° /28° | 0.3 mm | 9 | |
| Jul. 4 | Patchy rain possible | 29° /27° | 0.5 mm | 8 | |
| Jul. 5 | Patchy rain possible | 29° /27° | 0.8 mm | 9 | |
| Jul. 6 |  Partly cloudy | 30° /27° | 1.5 mm | 9 | |
| Jul. 7 | Patchy rain possible | 30° /27° | 2.8 mm | 9 | |
| Jul. 8 | Partly cloudy | 30° /28° | 0 mm | 9 | |
| Jul. 9 | Patchy rain possible | 30° /28° | 0.8 mm | 9 | |
| Jul. 10 | Patchy rain possible | 30° /28° | 9.1 mm | 8 | |
| Jul. 11 | Patchy rain possible | 30° /27° | 3.4 mm | 9 | |
| Jul. 12 | Partly cloudy | 30° /28° | 0 mm | 9 | |
| Jul. 13 | Patchy rain possible | 30° /28° | 0.1 mm | 8 | |
| Jul. 14 | Patchy rain possible | 29° /27° | 7.5 mm | 8 | |
| Jul. 15 |  Patchy light rain with thunder | 29° /27° | 106.1 mm | 9 | |
| Jul. 16 | Patchy rain possible | 30° /27° | 2.9 mm | 8 | |
| Jul. 17 | Patchy rain possible | 30° /28° | 0.9 mm | 9 | |
| Jul. 18 | Light rain shower | 30° /28° | 0.7 mm | 9 | |
| Jul. 19 |  Sunny | 31° /29° | 1.2 mm | 11 | |
| Jul. 20 | Sunny | 30° /29° | 0 mm | 11.2 | |
| Jul. 21 | Sunny | 30° /29° | 0.1 mm | 11.6 | |
| Jul. 22 | Partly cloudy | 30° /29° | 0.1 mm | 11.3 | |
| Jul. 23 | Sunny | 30° /29° | 0.5 mm | 7 | |
| Jul. 24 | Sunny | 30° /29° | 0 mm | 7 | |
| Jul. 25 | Sunny | 30° /29° | 0 mm | 7 | |
| Jul. 26 | Patchy rain possible | 30° /29° | 0.1 mm | 7 | |
| Jul. 27 | Partly cloudy | 30° /29° | 0 mm | 8 | |
| Jul. 28 | Partly cloudy | 30° /29° | 0.6 mm | 7 | |
| Jul. 29 | Sunny | 30° /29° | 0 mm | 7 | |
| Jul. 30 | Partly cloudy | 30° /29° | 0 mm | 7 | |
| Jul. 31 | Sunny | 30° /29° | 0 mm | 7 | |
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Important Notice
Our weather forecast for Key West in July is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Key West forecast closer to your planned date for the most up-to-date weather information.
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Key West in July - FAQ
What are the expected maximum and minimum temperatures in Key West during July?
During July, expect a variety of temperatures with highs around 29° and lows near 28°, suitable for diverse activities and preferences.
How much rainfall should be expected in Key West during July?
Significant rainfall exceeding 164.7 mm is expected in Key West during July, occurring over more than 14 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Key West during July?
The average wind speed in Key West during July is 24 km/h, suggesting breezy to windy conditions, depending on your activities.
July rainfall patterns in Key West
Explore the daily rainfall trends and prepare for Key Wests July weather 💧
Typically, Key West has 14 rainy days in July with a total of 164.7 mm of rainfall.
UV exposure in Key West during July
Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️
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