Weather in July
Naantali in July features the pinnacle of summer with the warmest sea temperatures. This month witnesses a peak in warmth with the sea temperature reaching 12.4°C (54.3°F). Even though it holds the maximum amount of daylight hours, July sees a marginal reduction from its predecessor, June. The city is in its full summer swing aided by the pleasant weather. July presents the best time to enjoy the outdoor life to its fullest in Naantali.
Note: Navigating the 12.4°C (54.3°F) at 13°C (55.4°F) is no joy, and temperatures less than 10°C (50°F) can threaten breathing and cause a chilling shock, gauging personal stamina.
On the first day of the month, sunrise is at 04:09 and sunset at 23:02. On the last day of July, sunrise is at 05:08 and sunset at 22:07 EEST.
[Resources]Sea temperature
In July, the average sea temperature in Naantali is 12.4°C (54.3°F).Note: Navigating the 12.4°C (54.3°F) at 13°C (55.4°F) is no joy, and temperatures less than 10°C (50°F) can threaten breathing and cause a chilling shock, gauging personal stamina.
Daylight
In Naantali, the average length of the day in July is 18h and 5min.On the first day of the month, sunrise is at 04:09 and sunset at 23:02. On the last day of July, sunrise is at 05:08 and sunset at 22:07 EEST.
Frequently asked questions
What is the water temperature in July in Naantali?
In July, the average sea temperature in Naantali is 12.4°C (54.3°F). At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 13°C (55.4°F) is not comfortable.
What is the average length of the day in July in Naantali?
In July, the average day length in Naantali is 18h and 5min.
When is the sunrise / sunset in July in Naantali?
In July, on the first day of the month, sunrise is at 04:09 and sunset at 23:02. On the last day of the month, in Naantali, Finland, sunrise is at 05:08 and sunset at 22:07 EEST.
Average sea temperature in July
Naantali, Finland
- Average sea temperature in July: 12.4°C
The best month for swimming (with the highest average sea temperature) is August (12.8°C).
The coldest month (with the lowest average sea temperature) is February (-0.4°C).
Average daylight in July
Naantali, Finland
- Average daylight in July: 18h and 1min
The month with the longest days is June (Average daylight: 18h and 54min).
The month with the shortest days is December (Average daylight: 5h and 54min).
Naantali, Finland
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