Weather in July
Sea temperature
In Hayle, United Kingdom, in July, the average water temperature is 16.4°C (61.5°F).Note: For most individuals, swimming in 16.4°C (61.5°F) is not a pleasant experience. The difficulty in managing breathing increases as the temperature decreases from 21°C (69.8°F) to 15°C (59°F).
Daylight
In Hayle, United Kingdom, the average length of the day in July is 15h and 53min.On the first day of the month, sunrise is at 5:16 am and sunset at 9:35 pm. On the last day of July, in Hayle, sunrise is at 5:49 am and sunset at 9:06 pm BST.
Frequently asked questions
How cold is the water in July in Hayle?
In July, the average sea temperature in Hayle is 16.4°C (61.5°F). For swimming, a surface water temperature of 16.4°C (61.5°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).
How many hours of daylight does Hayle have in July?
In Hayle, the average day length in July is 15h and 53min.
What time are sunrise and sunset in July in Hayle?
On the first day of July in Hayle, United Kingdom, sunrise is at 5:16 am and sunset at 9:35 pm. On the last day of the month, sunrise is at 5:49 am and sunset at 9:06 pm BST.
Average sea temperature in July
Hayle, United Kingdom
- Average sea temperature in July: 16.4°C
The best month for swimming (with the highest average sea temperature) is August (17.1°C).
The coldest month (with the lowest average sea temperature) is March (9.7°C).
Average daylight in July
Hayle, United Kingdom
- Average daylight in July: 15h and 5min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 6min).
Hayle, United Kingdom
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