Saint Peters
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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.

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).

Saint Peters Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Saint Peters - and find the best time to visit.

Best Places in the United States of America in October

Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in October →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

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

Saint Peters 3-Day Forecast

Popular in October

Where to go in October - average daytime high across popular destinations.

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