Isle of Wight Weather in September

Average temperatures, rainfall, sunshine and the best places to visit in Isle of Wight, the United Kingdom in September.

🔎
Shanklin Sandown Cowes Ventnor

Are you planning a trip a to Isle of Wight, the United Kingdom in September and wondering what kind of weather to expect? This page has all the details you need.

What to Expect in Isle of Wight in September

Isle of Wight, the United Kingdom is a region in the United Kingdom. September in Isle of Wight generally has pleasant temperatures, with moderate precipitation. It's the height of summer.

Temperatures

You can expect pleasant maximum daytime temperatures of around 19°C (66°F) and nighttime temperatures around 14°C (57°F) in Shanklin.

For a closer look at conditions across Isle of Wight, the United Kingdom, refer to the map below.

Precipitation

In September, precipitation varies across different areas. From moderate rainfall in Wootton with an average of 61 mm (2.4 in) to moderate rainfall in Totland with 76 mm (3 in).

Average sunshine

Most areas see decent amounts of sunshine this month. Shanklin gets around 149 hours of sunlight, providing a pleasant balance of sun and clouds. If you'd prefer more guaranteed sunshine, our weather planner can show you sunnier spots around the world.

Explore Isle of Wight by month

Pick a month to see the average temperature, rainfall and sunshine in Isle of Wight - and find the best time to visit. (based on Shanklin)

January10°C (50°F) February10°C (50°F) March11°C (52°F) April13°C (55°F) May16°C (61°F) June18°C (64°F) This monthJuly20°C (68°F) August21°C (70°F) September19°C (66°F) October16°C (61°F) November13°C (55°F) December11°C (52°F)
Best Time to Visit Isle of Wight →

Best Places to Visit in Isle of Wight in September

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Isle of Wight.

Conditions Temperatures Precipitation
perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Isle of Wight

What is the weather like in September for some of the most popular destinations in Isle of Wight, the United Kingdom?

Temperature range in Isle of Wight (September)

Precipitation variation in Isle of Wight (September)

Shanklin

In September Shanklin generally has pleasant temperatures with maximum daytime temperatures around 19°C (66°F), minimum nighttime temperatures around 14°C (57°F) and moderate monthly rainfall. So on average the conditions are very good that month.

« August
September
October »
August
September
October
Max temperature
21°C (70°F)
19°C (66°F)
16°C (61°F)
Min temperature
15°C (59°F)
14°C (57°F)
11°C (52°F)
Monthly sun hours
208 hours
149 hours
113 hours
Monthly rainfall
66 mm (2.6 in)
67 mm (2.6 in)
101 mm (4 in)
Monthly rainy days
11 days
12 days
14 days
Weather conditions
excellent
very good
mixed
Climate in Shanklin →

Sandown

In September Sandown generally has pleasant temperatures with maximum daytime temperatures around 19°C (66°F), minimum nighttime temperatures around 14°C (57°F) and moderate monthly rainfall. So on average the conditions are very good that month.

« August
September
October »
August
September
October
Max temperature
21°C (70°F)
19°C (66°F)
16°C (61°F)
Min temperature
15°C (59°F)
14°C (57°F)
11°C (52°F)
Monthly sun hours
208 hours
149 hours
113 hours
Monthly rainfall
66 mm (2.6 in)
67 mm (2.6 in)
99 mm (3.9 in)
Monthly rainy days
11 days
12 days
14 days
Weather conditions
excellent
very good
good
Climate in Sandown →

Cowes

In September Cowes generally has pleasant temperatures with maximum daytime temperatures around 20°C (68°F), minimum nighttime temperatures around 13°C (55°F) and moderate monthly rainfall. So on average the conditions are excellent that month.

« August
September
October »
August
September
October
Max temperature
22°C (72°F)
20°C (68°F)
16°C (61°F)
Min temperature
15°C (59°F)
13°C (55°F)
10°C (50°F)
Monthly sun hours
208 hours
149 hours
113 hours
Monthly rainfall
66 mm (2.6 in)
62 mm (2.4 in)
86 mm (3.4 in)
Monthly rainy days
11 days
12 days
14 days
Weather conditions
excellent
excellent
good
Climate in Cowes →

Ventnor

In September Ventnor generally has pleasant temperatures with maximum daytime temperatures around 19°C (66°F), minimum nighttime temperatures around 14°C (57°F) and moderate monthly rainfall. So on average the conditions are very good that month.

« August
September
October »
August
September
October
Max temperature
21°C (70°F)
19°C (66°F)
16°C (61°F)
Min temperature
16°C (61°F)
14°C (57°F)
12°C (54°F)
Monthly sun hours
208 hours
149 hours
113 hours
Monthly rainfall
66 mm (2.6 in)
69 mm (2.7 in)
104 mm (4.1 in)
Monthly rainy days
11 days
12 days
14 days
Weather conditions
excellent
very good
mixed
Climate in Ventnor →

Freshwater

In September Freshwater generally has pleasant temperatures with maximum daytime temperatures around 19°C (66°F), minimum nighttime temperatures around 14°C (57°F) and moderate monthly rainfall. So on average the conditions are very good that month.

« August
September
October »
August
September
October
Max temperature
21°C (70°F)
19°C (66°F)
16°C (61°F)
Min temperature
15°C (59°F)
14°C (57°F)
12°C (54°F)
Monthly sun hours
208 hours
149 hours
113 hours
Monthly rainfall
74 mm (2.9 in)
76 mm (3 in)
114 mm (4.5 in)
Monthly rainy days
11 days
12 days
15 days
Weather conditions
excellent
very good
mixed
Climate in Freshwater →

Is your destination not in the list? Have a look at all destinations in Isle of Wight, in the United Kingdom.

Popular cities in September

Day & night temperatures, rainfall and average weather in Isle of Wight in September.

City Weather Day temp Night temp Rainfall
Shanklin 19°C (66°F) 14°C (57°F) 67 mm (2.6 in)
Sandown 19°C (66°F) 14°C (57°F) 67 mm (2.6 in)
Cowes 20°C (68°F) 13°C (55°F) 62 mm (2.4 in)
Ventnor 19°C (66°F) 14°C (57°F) 69 mm (2.7 in)
Freshwater 19°C (66°F) 14°C (57°F) 76 mm (3 in)
Newport 20°C (68°F) 13°C (55°F) 64 mm (2.5 in)

Isle of Wight weather in September: frequently asked questions

What is the weather like in Isle of Wight, the United Kingdom in September?

Expect very good weather across Isle of Wight, the United Kingdom in September. The popular destination of Shanklin averages 19°C (66°F) by day and 14°C (57°F) at night during this summer month.

What is the average temperature in Isle of Wight, the United Kingdom in September?

Shanklin averages a daytime maximum of 19°C (66°F) in September, with overnight lows close to 14°C (57°F).

Does Isle of Wight, the United Kingdom get a lot of rain in September?

Not particularly. Shanklin averages just 67 mm (2.6 in) of rain in September, making it a mostly dry month for Isle of Wight, the United Kingdom.

Is September a Good Time to Visit Isle of Wight, the United Kingdom?

In our opinion, September is a good time to visit Isle of Wight, the United Kingdom with overall very good weather in Shanklin. It's worth noting that weather conditions might differ depending on the location you visit.

On average, the best time to visit Isle of Wight, the United Kingdom is in July and August with generally excellent weather in Shanklin. On the other hand, the weather in January, February and November tend to be less favorable.

Interested in more climate information?

We have much more information about the climate in Isle of Wight.

Weather and climate has detailed information for every country in the world. Are you going to the United Kingdom? Get detailed historical weather averages for many cities in the United Kingdom.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.

Hike the South West Coast Path

The South West Coast Path means breathtaking nature, kind people and delicious food everywhere you go. It is an unforgettable experience and you need to add it to your bucket list.
Welcome to Totnes, the hidden treasure of South Devon

Totnes is a place where historical richness fuses effortlessly with a vibrant alternative culture and breathtaking natural surroundings. The town pulses with an amazing community spirit that you'll feel around every corner.

London's coolest neighborhoods you'll want to visit

Discover the 6 coolest neighborhoods in London for your trip! Explore vibrant Shoreditch, lively Soho, alternative Camden, and many more.
10 cities you should definitely visit in the UK

Discover the top 10 most fun and alternative cities in the UK, rich in art, culture, and adventure. Explore vibrant neighborhoods and unique places.
Must visit in the United Kingdom →