Zip 63967 (Williamsville, MO) Climate

Williamsville, MO has a humid continental climate with warm, humid summers and cold winters. The average temperature in the summer months is around 70 degrees Fahrenheit while winter temperatures can drop down to an average of 30 degrees Fahrenheit. Precipitation is fairly consistent throughout the year with spring and summer bringing more rainfall than winter and fall. Summers tend to be very humid due to the close proximity to the Mississippi River while winters bring occasional snowfall. Overall, Williamsville, MO has a distinct seasonal pattern that brings all four distinct seasons to residents each year.

Williamsville (zip 63967), Missouri gets 48 inches of rain, on average, per year. The US average is 38 inches of rain per year.

Williamsville (zip 63967) averages 7 inches of snow per year. The US average is 28 inches of snow per year.

On average, there are 215 sunny days per year in Williamsville (zip 63967). The US average is 205 sunny days.

Williamsville (zip 63967) gets some kind of precipitation, on average, 103 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 90 degrees
Winter Low: the January low is 23
Rain: averages 48 inches of rain a year
Snow: averages 7 inches of snow a year

Bestplaces Comfort Index

The annual BestPlaces Comfort Index for the 63967 zip code is 7.1 (10=best), which means it is less comfortable than most places in Missouri.

6.7 Summer - 5.9 Winter

September, May and October are the most pleasant months in the 63967 zip code, while January and December are the least comfortable months.

Climate	Williamsville, Missouri	United States
	Unlock	38.1 in.
	7.3 in.	Unlock
	Unlock	106.2 days
	215 days	Unlock
	90.4°	85.8°
	Unlock	21.7°
	7.1	Unlock
	Unlock	4.3
	562 ft.	Unlock

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 63967 zip code with an average high temperature of 90.4°, which ranks it as one of the hottest places in Missouri. In the 63967 zip code, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for the 63967 zip code are May, September and October.

In the 63967 zip code, there are 47.9 days annually when the high temperature is over 90°, which is one of the hottest places in Missouri.

January has the coldest nighttime temperatures for the 63967 zip code with an average of 22.8°. This is warmer than most places in Missouri.

In the 63967 zip code, there are 96.2 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Missouri.

In the 63967 zip code, there are 1.6 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Missouri.

The humidity can be uncomfortably heavy or close in the 63967 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 63967 zip code.

May is the wettest month in the 63967 zip code with 4.8 inches of rain, and the driest month is August with 3.2 inches. The wettest season is Summer with 30% of yearly precipitation and 22% occurs in Autumn, which is the driest season. The annual rainfall of 48.3 inches in the 63967 zip code means that it is one of the wettest places in Missouri.

May is the rainiest month in the 63967 zip code with 10.7 days of rain, and September is the driest month with only 6.7 rainy days. There are 103.4 rainy days annually in the 63967 zip code, which is rainier than most places in Missouri. The rainiest season is Summer when it rains 29% of the time and the driest is Autumn with only a 23% chance of a rainy day.

An annual snowfall of 7.3 inches in the 63967 zip code means that it is one of the least snowy places in Missouri. February is the snowiest month in the 63967 zip code with 2.4 inches of snow, and 4 months of the year have significant snowfall.

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