Weather in September
Sea temperature
In Stonehaven, United Kingdom, the average seawater temperature in September is 13.2°C (55.8°F).Note: While a brief time in 13.2°C (55.8°F) at 13°C (55.4°F) is already bracing, plunging below 10°C (50°F) can severely affect breathing and introduce a cold shock, relying on your physical state.
Daylight
In Stonehaven, United Kingdom, the average length of the day in September is 12h and 46min.On the first day of September in Stonehaven, sunrise is at 6:12 am and sunset at 8:04 pm. On the last day of the month, sunrise is at 7:11 am and sunset at 6:45 pm BST.
Frequently asked questions
What is the water temperature in September in Stonehaven?
In September, the average sea temperature in Stonehaven is 13.2°C (55.8°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 September in Stonehaven?
In September, the average day length in Stonehaven, United Kingdom, is 12h and 46min.
What time are sunrise and sunset in September in Stonehaven?
In September, on the first day of the month, sunrise is at 6:12 am and sunset at 8:04 pm. On the last day of the month, in Stonehaven, sunrise is at 7:11 am and sunset at 6:45 pm BST.
Average sea temperature in September
Stonehaven, United Kingdom
- Average sea temperature in September: 13.2°C
The best month for swimming (with the highest average sea temperature) is August (13.8°C).
The coldest months (with the lowest average sea temperature) are February and March (6.4°C).
Average daylight in September
Stonehaven, United Kingdom
- Average daylight in September: 12h and 5min
The month with the longest days is June (Average daylight: 17h and 48min).
The month with the shortest days is December (Average daylight: 6h and 54min).
Stonehaven, United Kingdom
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