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Sea Temperature in Key West in July
Complete information on the sea temperature range in the Gulf of Mexico (Gulf of America) in Key West in July. Historical daily data. Climate details for July. Tips on swimming conditions and beach relaxation in Key West. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.
Water Temperature Range in Key West in July
28°C
MINIMUN
30.5°C
AVERAGE
33°C
MAXIMUM
Historical Data of Water Temperature in July in Key West
Water Temperature Chart for Gulf of Mexico (Gulf of America) in Key West in July
Sea Temperature Table in Key West in July Over the Past Years
| Day | 2024 | 2023 | 2022 | Average |
|---|---|---|---|---|
| Jul 1 | 28°C | 31°C | 30°C | 29.5°C |
| Jul 2 | 28°C | 30°C | 31°C | 29.8°C |
| Jul 3 | 29°C | 30°C | 32°C | 30.0°C |
| Jul 4 | 29°C | 31°C | 32°C | 30.3°C |
| Jul 5 | 30°C | 31°C | 28°C | 29.5°C |
| Jul 6 | 29°C | 32°C | 32°C | 30.5°C |
| Jul 7 | 29°C | 31°C | 28°C | 29.5°C |
| Jul 8 | 29°C | 31°C | 31°C | 30.3°C |
| Jul 9 | 29°C | 31°C | 30°C | 30.3°C |
| Jul 10 | 29°C | 31°C | 31°C | 30.3°C |
| Jul 11 | 29°C | 32°C | 28°C | 29.8°C |
| Jul 12 | 29°C | 31°C | 28°C | 29.5°C |
| Jul 13 | 29°C | 31°C | 32°C | 30.3°C |
| Jul 14 | 29°C | 32°C | 30°C | 30.3°C |
| Jul 15 | 29°C | 31°C | 29°C | 29.8°C |
| Jul 16 | 29°C | 31°C | 32°C | 30.5°C |
| Jul 17 | 29°C | 31°C | 29°C | 29.8°C |
| Jul 18 | 29°C | 30°C | 28°C | 29.3°C |
| Jul 19 | 29°C | 30°C | 32°C | 30.3°C |
| Jul 20 | 30°C | 30°C | 32°C | 30.5°C |
| Jul 21 | 30°C | 30°C | 30°C | 30.0°C |
| Jul 22 | 30°C | 30°C | 32°C | 30.5°C |
| Jul 23 | 30°C | 30°C | 31°C | 30.3°C |
| Jul 24 | 31°C | 30°C | 30°C | 30.3°C |
| Jul 25 | 31°C | 29°C | 32°C | 30.5°C |
| Jul 26 | 31°C | 29°C | 28°C | 29.8°C |
| Jul 27 | 31°C | 30°C | 30°C | 30.5°C |
| Jul 28 | 31°C | 29°C | 28°C | 29.8°C |
| Jul 29 | 31°C | 29°C | 29°C | 30.0°C |
| Jul 30 | 31°C | 30°C | 28°C | 30.0°C |
Key West Climate and Swimming Opportunities in July
32°C
Average Day Air Temperature
25°C
Average Night Air Temperature
126 mm
Precipitation Amount per Month
15 days
Number of Rainy Days
13 hrs
Daylight
per Day
10 hrs
Sunshine
per Day
12 km/h
Average Wind Speed
75%
Average
humidity
Key West lies within the Florida in United States. The average daytime temperature in Key West in July is 90°F (32°C), while the nighttime average is 77°F (25°C). There are typically 15 rainy days during the month, with a total precipitation of 5.0 inches (126 mm). The daylight duration in July in Key West is 13 hours, with an average of 10 hours of sunshine per day. The average wind speed in July is 7 mph (12 km/h), and the humidity level is around 75%.
The water temperature in Key West in July ranges from 84°F to 86°F (29°C to 30°C). At the beginning of the month, the average temperature is around 86°F (30°C), shifting to 86°F (30°C) by mid-July and reaching 86°F (30°C) in the last ten days. Overall, the average sea temperature in Key West for July is 86°F (30°C). The water is almost like a bath, perfect for those who prefer very warm conditions. However, it may not be as refreshing on extremely hot days.
Sea Temperature in July in Nearby Cities
Frequently Asked Questions About Water Temperatures in July in Key West
What is the sea temperature in Key West in July?
The water temperature in the Gulf of Mexico (Gulf of America) in Key West in July ranges from 84°F to 86°F (29°C to 30°C).
Is it possible to swim in the Gulf of Mexico (Gulf of America) in Key West in July?
The average sea temperature in Key West in July is 86°F (30°C), and the air temperature is 90°F (32°C), so the water is almost like a bath, perfect for those who prefer very warm conditions. However, it may not be as refreshing on extremely hot days.