Zip 63376 (St. Peters, MO) Climate


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The climate in 63376 St. Peters, MO is characterized by hot and humid summers, mild winters, and abundant precipitation throughout the year. Summers have average daytime temperatures in the mid-80s, while winters tend to be quite mild and have an average low temperature of around 30 degrees Fahrenheit. Rainfall is fairly consistent throughout the year with most months receiving between three and five inches of precipitation. Overall, St. Peters has a humid subtropical climate that provides plenty of warm weather for enjoying the outdoors all year round.

St. Peters (zip 63376), Missouri gets 43 inches of rain, on average, per year. The US average is 38 inches of rain per year.

St. Peters (zip 63376) averages 13 inches of snow per year. The US average is 28 inches of snow per year.

On average, there are 202 sunny days per year in St. Peters (zip 63376). The US average is 205 sunny days.

St. Peters (zip 63376) gets some kind of precipitation, on average, 104 days per year. Precipitation is rain, snow, sleet, or hail that falls to the ground. In order for precipitation to be counted you have to get at least .01 inches on the ground to measure.


Weather Highlights

Summer High: the July high is around 88 degrees
Winter Low: the January low is 21
Rain: averages 43 inches of rain a year
Snow: averages 13 inches of snow a year


Bestplaces Comfort Index

The annual BestPlaces Comfort Index for the 63376 zip code is 7.2 (10=best), which means it is more comfortable than most places in Missouri.

7.8 Summer - 5.6 Winter
September, May and June are the most pleasant months in the 63376 zip code, while January and December are the least comfortable months.

  ClimateSt. Peters, MissouriUnited States
  42.8 in.38.1 in.
  13.4 in.27.8 in.
  104.0 days106.2 days
  202 days205 days
  87.9°85.8°
  20.6°21.7°
  7.27
  4.44.3
  494 ft.2443 ft.
Climate
YOU SHOULD KNOW

Many people confuse weather and climate but they are different. Weather is the conditions of the atmosphere over a short period of time, and climate is how the atmosphere is over long periods of time.

Weather is how the atmosphere is behaving and its effects upon life and human activities. Weather can change from minute-to-minute. Most people think of weather in terms of temperature, humidity, precipitation, cloudiness, brightness, visibility, wind, and atmospheric pressure.

Climate is the description of the long-term pattern of weather in a place. Climate can mean the average weather for a particular region and time period taken over 30 years. Climate is the average of weather over time.

July is the hottest month for the 63376 zip code with an average high temperature of 87.9°, which ranks it as cooler than most places in Missouri. In the 63376 zip code, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for the 63376 zip code are September, May and June.
In the 63376 zip code, there are 31.3 days annually when the high temperature is over 90°, which is about average compared to other places in Missouri.
January has the coldest nighttime temperatures for the 63376 zip code with an average of 20.6°. This is about average compared to other places in Missouri.
In the 63376 zip code, there are 104.0 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in Missouri.
In the 63376 zip code, there are 3.1 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Missouri.
The humidity can be uncomfortably heavy or close in the 63376 zip code during the summer months. July is the most humid month, though humidity is low for most of the year. July, August and June are the three most humid months in the 63376 zip code.
May is the wettest month in the 63376 zip code with 4.9 inches of rain, and the driest month is January with 2.4 inches. The wettest season is Summer with 29% of yearly precipitation and 19% occurs in Spring, which is the driest season. The annual rainfall of 42.8 inches in the 63376 zip code means that it is about average compared to other places in Missouri.
May is the rainiest month in the 63376 zip code with 11.4 days of rain, and January is the driest month with only 7.0 rainy days. There are 104.0 rainy days annually in the 63376 zip code, which is rainier than most places in Missouri. The rainiest season is Summer when it rains 30% of the time and the driest is Spring with only a 21% chance of a rainy day.
An annual snowfall of 13.4 inches in the 63376 zip code means that it is about average compared to other places in Missouri. February is the snowiest month in the 63376 zip code with 4.4 inches of snow, and 5 months of the year have significant snowfall.
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