Alton Weather in September

With daytime temperatures of 18°C (64°F) and nighttime lows of 10°C (50°F), September in Alton brings pleasant temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 69 mm (2.7 in) falls on average.

Rainfall in Alton in September

You can expect rain on around 15 days based on historical patterns, with 69 mm (2.7 in) average for the month. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Alton in September

Daytime temperatures in Alton reach 18°C (64°F) in September, dropping to 10°C (50°F) at night. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. With lows around 10°C (50°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Alton in September

The city usually sees around 126 hours of sunlight, indicating a moderately sunny period.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. July and August typically offer the best weather for Alton.

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For a detailed overview over the year and the best time to visit the United Kingdom, check out our Alton's climate page.

Alton Temperature in September

Min Temperature 10°C (50°F)  

Max Temperature 18°C (64°F)  

Chance of Rain 49%  

Precipitation 69 mm (2.7 in)  

Rainy days 15 days  

Sunshine 126 hours *  

Percentage Sunshine *  

* Data from: Wolverhampton, the United Kingdom (46 KM, 28 Miles).

What to Wear in Alton in September

For Alton in September, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Rain is likely on several days, so bring a good rain jacket. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Alton in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

6/10

Cycling

10/10

Walking

10/10

Camping

4/10

Outdoor sports

10/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United Kingdom, check out our Alton's climate page.

More climate data for Alton

Temperature Rainfall Sunshine

See the full Alton climate overview or explore weather in the United Kingdom.