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Plymouth Weather September
Plymouth is located in oceanic climate that can be described as high humidity and moderate seasonal temperature fluctuations warm summer and soft but windy winter.
To help you choose the best time to travel, you can find climate data below on the weather in Plymouth in September.
 | average daily high | +18.1°C |
 | average daily low | +11.6°C |
 | sea temperature | +16°C |
 | daytime | 13.1 h |
 | sunny / overcast hours | 5.4 / 7.7 |
 | average monthly precipitation | 74 mm |
Best time with the soft weather for the sightseeing and long walks in Plymouth are June, July, August, September.
Temperature in Plymouth
In September the average daily maximum in Plymouth is +18.1°C, and the minimum +11.6°C.
The hottest September day on record is +26.3°C, and the coldest +1.9°C.
Most booked hotels in Plymouth
Best beach resorts in September:
Barcelona
Spain
Nice
France
Rimini
Italy
Cannes
France
Lisbon
Portugal
Marseille
France
Daylight hours
There are 13.1 hours of daylight in Plymouth in September. Out of these, on average 5.4 are sunny, which means it is mostly cloudy.
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Sea temperature
The average monthly temperature in the English Channel on the beaches of Plymouth in September is +16°C.
The water is considered very cool, but some hardy people might bathe in it for 10-15 minutes.
Precipitation
The amount of precipitation in Plymouth in September is usually 74 mm, which may cause a change of plans on certain days.