Weather in Isle of Wight, United Kingdom in September

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Visiting Isle of Wight, United Kingdom in September

September is one of the best months to visit Isle of Wight for the best beach weather. It has the most sunshine and best sunbathing and swimming conditions of the year.

The weather in September is marginally cooler than the previous month and temperatures continue to drop into October. September has average maximum temperatures of 19°C (66°F) which is not that warm but sunbathing may be possible on some clear days. The sunshine percentage is 45% making it quite sunny but with regular periods of cloudy and overcast skies. There are 5.7 hours of sunshine per day.

September has total rainfall of 0.5cm (0.2inches) making it mostly dry but with short lived occasional showers. There are only 11.6 days with some rainfall so you can still enjoy the beach on the majority of days.

Sea temperatures are a cold 17°C (62°F). September is too cold for swimming in Isle of Wight for any length of time, unless you have a wetsuit. The sea temperature in September is slightly warmer than the previous month.

Also consider visiting Isle of Wight in one of the other best months of June, July, August, for the best beach weather. Also consider one of our other suggestions for September.

Can you sunbathe in Isle of Wight in September?

No, September is not a good time for sunbathing in Isle of Wight.

September has average maximum temperatures of 19°C (66°F) which is not that warm but sunbathing may be possible on some clear days. The sunshine percentage is 45% making it quite sunny but with regular periods of cloudy and overcast skies. There are 5.7 hours of sunshine per day. September has total rainfall of 0.5cm (0.2inches) making it mostly dry but with short lived occasional showers. There are only 11.6 days with some rainfall so you can still enjoy the beach on the majority of days.

More about September temperature and sunshine.

Can you swim in Isle of Wight in September?

No, September is too cold for swimming in Isle of Wight for any length of time, with the sea water at 17°C (62°F), unless you have a wetsuit.

More about September sea temperatures.

Is September a good time to holiday in Isle of Wight?

Yes, September is a good time for a holiday in Isle of Wight.

September has average maximum temperatures of 19°C (66°F) which is not that warm but sunbathing may be possible on some clear days. The sunshine percentage is 45% making it quite sunny but with regular periods of cloudy and overcast skies. There are 5.7 hours of sunshine per day. September has total rainfall of 0.5cm (0.2inches) making it mostly dry but with short lived occasional showers. There are only 11.6 days with some rainfall so you can still enjoy the beach on the majority of days. Sea temperatures are a cold 17°C (62°F). September is too cold for swimming in Isle of Wight for any length of time, unless you have a wetsuit.

More about the September temperatures and sunshine.

Is Isle of Wight warm in September?

Yes, Isle of Wight is not that warm but sunbathing may be possible on some clear days in September.

The average maximum temperature in Isle of Wight in September is 19°C (66°F). The average maximum temperature is 21°C (69°) in the previous month and 15°C (60°F) in the next month.

The average temperature in Isle of Wight in September is 14°C (58°F). The average temperature is 16°C (61°F) in the previous month and 12°C (53°F) in the next month.

More info about the September temperatures and sunshine.

How sunny is Isle of Wight in September?

The average day light hours per day in Isle of Wight in September are 12.7. The sunshine percentage is 45% making it quite sunny but with regular periods of cloudy and overcast skies. There are 5.7 hours of sunshine per day.

More about September sunshine.

Temperature in Isle of Wight in September

The weather in September is marginally cooler than the previous month and temperatures continue to drop into October. The average maximum temperature in Isle of Wight in September is 19°C (66°F). The average maximum temperature is 21°C (69°F) in the previous month and 15°C (60°F) in the next month.

The average temperature in Isle of Wight in September is 14°C (58°F). The average temperature is 16°C (61°F) in the previous month and 12°C (53°F) in the next month.

The average minimum temperature in Isle of Wight in September is 10°C (50°F). The minimum temperature is 12°C (54°F) in the previous month and 8°C (47°F) in the next month.

Sunshine in Isle of Wight in September

The days in September are shorter than the previous month and days continue to get shorter into October. September has far fewer hours of sunshine than the previous month and hours of sunshine continue to drop quickly into October. During September the average day light hours are 12.7 per day in Isle of Wight. The sunshine percentage is 45% making it quite sunny but with regular periods of cloudy and overcast skies. There are 5.7 hours of sunshine per day.

The ultraviolet index in Isle of Wight in September is typically 4.3 during September. An ultraviolet index reading of 3 to 5 indicates there is a moderate risk of harm from unprotected sun exposure. Keep out of the sun during the strongest hours around midday when unprotected skin risks burning in less than 30 minutes. For the sensitive wear protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days, and after swimming or sweating. Tanning for hours is possible with the right application of sun cream. Watch out for relections from water that may increase ultraviolet exposure.

Sea Temperature in Isle of Wight in September

The average sea water temperature in Isle of Wight in September is 16.8°C (62.2°F) which is cool for swimming, shorty wetsuit may help you extend your time in the water. The sea temperature in September is slightly warmer than the previous month.

Rainfall in Isle of Wight in September

September weather is slightly drier than the previous month. September has fewer days of rain than the previous month. The average total rainfall in Isle of Wight in September is 0.5cm (0.2inches) and on average there are 11.6 rainy days in September making it a pretty wet time to visit the beach.

Humidity in Isle of Wight in September

The maximum dew point (an indicator of humidity) in Isle of Wight in September is 13°C (56°F) which is comfortable for everyone. The dew point is 14°C (58°F) in the previous month and 12°C (12°F) in the next month.

The average maximum relative humidity in Isle of Wight in September is typically 95.8%. The maximum relative humidity is 94.8% in the previous month and 96.2% in the next month.

The average relative humidity in Isle of Wight in September is typically 76.9%. The average relative humidity is 73.6% in the previous month and 82.1% in the next month.

Wind Speed in Isle of Wight in September

The average maximum wind speed in Isle of Wight in September is typically 23KM/H (14MPH). The average maximum wind speed is 25KM/H (15MPH) in the previous month and 24KM/H (15MPH) in the next month.

The average wind speed in Isle of Wight in September is typically 11KM/H (7MPH). The average wind speed is 12KM/H (8MPH) in the previous month and 12KM/H (8MPH) in the next month.

The average wind direction in Isle of Wight in September is from the West.

Monthly Averages

Suggested Beaches in September

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Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.

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Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.