Saint Hilary Weather in September

During September, Saint Hilary experiences pleasant daytime temperatures of 18°C (64°F) and cooler nights around 14°C (57°F). Expect quite a bit of rainfall. Around 68 mm (2.7 in) is typical.

Rainfall in Saint Hilary in September

Historically, September sees about 16 days of rain, with a monthly average of 68 mm (2.7 in). Rain falls on many days this month, but usually in relatively small amounts. A light waterproof is more useful than a heavy umbrella.

Temperature in Saint Hilary in September

In September, expect pleasant temperatures in Saint Hilary, with highs of 18°C (64°F) and lows of 14°C (57°F) at night. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. With overnight lows of 14°C (57°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Saint Hilary in September

The area enjoys a balanced 165 hours of sunlight, ensuring it's neither too overcast nor too sunny.

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

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Check the conditions for any month of the year.

• January
• February
• March
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• May
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• 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 Saint Hilary's climate page.

Saint Hilary Temperature in September

Min Temperature 14°C (57°F)  

Max Temperature 18°C (64°F)  

Chance of Rain 53%  

Precipitation 68 mm (2.7 in)  

Rainy days 16 days  

Sunshine 165 hours *  

Percentage Sunshine *  

* Data from: Newquay, the United Kingdom (40 KM, 25 Miles).

What to Wear in Saint Hilary in September

Pleasant temperatures in September mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Rain gear is recommended, you can expect wet weather on multiple days. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Saint Hilary 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

Barbeque

7/10

Camping

8/10

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 Saint Hilary's climate page.

More climate data for Saint Hilary

Temperature Rainfall Sunshine

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