Penzance weather in September (Cornwall, United Kingdom)

What is the weather forecast for Penzance in September? Find out what kind of weather to expect during this month.

Temperatures

The typical weather for September in Penzance includes pleasant temperatures and moderate rainfall. During the day, temperatures usually reach up to 18°C. At night, they tend to fall to approximately 14°C.

Precipitation

Penzance in September usually receives moderate rainfall, averaging around 70 mm for the month. Historically, the month has about 16 days of rain.

Average sunshine

The area enjoys a moderate level of sunlight, with around 165 hours. It's a good balance between sunny and cloudy days.

So this is a great month to visit if you prefer dry days with pleasant temperatures. July, August and September typically offer the most optimal weather. In contrast, January, November and December tend to have less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Penzance climate page with graphs.

 

Penzance, monthly averages in September

Min Temperature 14°C  

Max Temperature 18°C  

Chance of Rain 54%  

Precipitation 70 mm  

Rainy days 16 days  

Sunshine 165 hours *  

Percentage Sunshine *  

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

Where to go in the United Kingdom in September

Find out more about the weather in the United Kingdom and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

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

So, what should you wear in this month?

For visitors traveling to Penzance, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

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

Swimming

6/10

Cycling

10/10

Walking

10/10

Barbeque

7/10

Camping

8/10

Outdoor sports

10/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Penzance.

Our site offers climate and forecast data for every country in the world. Are you going to the United Kingdom? On this website you can find 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.