Saint Peters Weather in October

October in Saint Peters sees daytime temperatures around 20°C (68°F) and lows of 7°C (45°F) at night. With around 85 mm (3.3 in) of rainfall expected, it's worth packing a rain jacket.

Rainfall in Saint Peters in October

Typically, you can expect about 8 days of rain this month, with 85 mm (3.3 in) on average. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Saint Peters in October

Saint Peters in October is worth a visit. The temperature is excellent, with 20°C (68°F) during the day and 7°C (45°F) at night. Even when the weather is stable, mornings and evenings can still feel distinctly cool. With overnight lows of 7°C (45°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Saint Peters in October

Expect sunny days throughout the month, with an estimated 206 hours of sunshine. This makes it a pleasant time to visit Saint Peters.

If you're inclined towards comfortable temperatures and drier conditions, October is a good time to visit Saint Peters.

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For a detailed overview over the year and the best time to visit the United States of America, check out our Saint Peters's climate page.

Saint Peters Temperature in October

Min Temperature 7°C (45°F)  

Max Temperature 20°C (68°F)  

Chance of Rain 27%  

Precipitation 85 mm (3.3 in)  

Rainy days 8 days  

Humidity 68% *  

Sunshine 206 hours *  

Percentage Sunshine 60% *  

* Data from: St. Louis, the United States of America (41 KM, 26 Miles).

What to Wear in Saint Peters in October

For Saint Peters in October, 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. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Saint Peters in October

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

Cycling

9/10

Walking

9/10

Barbeque

8/10

Camping

4/10

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 States of America, check out our Saint Peters's climate page.

More climate data for Saint Peters

Temperature Rainfall Sunshine Humidity

See the full Saint Peters climate overview or explore weather in the United States of America.