Saint Lawrence Weather in September

In Saint Lawrence, September brings moderate daytime temperatures around 18°C (64°F), with nights cooling to 13°C (55°F). Expect quite a bit of rainfall this month.

Rainfall in Saint Lawrence in September

Typically around 15 days of rainfall are expected, averaging 87 mm (3.4 in) for the month. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Saint Lawrence in September

Daytime highs in Saint Lawrence in September reach 18°C (64°F), with nights around 13°C (55°F). September is part of summer. Even when the weather is stable, mornings and evenings can still feel distinctly cool. At 13°C (55°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

If your ideal day consists of dry skies and pleasant temperatures, July, August and September typically offer the best circumstances for Saint Lawrence.

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

Saint Lawrence Temperature in September

Min Temperature 13°C (55°F)  

Max Temperature 18°C (64°F)  

Chance of Rain 49%  

Precipitation 87 mm (3.4 in)  

Rainy days 15 days  

What to Wear in Saint Lawrence 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. Prepare for significant rainfall with proper waterproof clothing and shoes.

What To Do in Saint Lawrence in September

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

Cycling

6/10

Walking

6/10

Camping

8/10

Outdoor sports

9/10

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 Lawrence's climate page.

More climate data for Saint Lawrence

Temperature Rainfall

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