Zip 50467 (Rock Falls, IA) Climate

Rock Falls, IA has a humid continental climate with warm summers and cold winters. Temperatures in the summer average around 75°F (24°C) while winter temperatures can drop to an average of 20°F (-7°C). The area receives an average of 30 inches (76 cm) of precipitation throughout the year, mostly in the form of rain. There are four distinct seasons in this area, giving plenty of opportunity for outdoor activities all year round.

Rock Falls (zip 50467), Iowa gets 35 inches of rain, on average, per year. The US average is 38 inches of rain per year.

Rock Falls (zip 50467) averages 39 inches of snow per year. The US average is 28 inches of snow per year.

On average, there are 186 sunny days per year in Rock Falls (zip 50467). The US average is 205 sunny days.

Rock Falls (zip 50467) gets some kind of precipitation, on average, 100 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 82 degrees
Winter Low: the January low is 7
Rain: averages 35 inches of rain a year
Snow: averages 39 inches of snow a year

Bestplaces Comfort Index

The annual BestPlaces Comfort Index for the 50467 zip code is 6.6 (10=best), which means it is one of the least comfortable places in Iowa.

9.1 Summer - 4 Winter

June, August and July are the most pleasant months in the 50467 zip code, while January and December are the least comfortable months.

Climate	Rock Falls, Iowa	United States
	Unlock	38.1 in.
	38.9 in.	Unlock
	Unlock	106.2 days
	186 days	Unlock
	82.3°	85.8°
	Unlock	21.7°
	6.6	Unlock
	Unlock	4.3
	1097 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 50467 zip code with an average high temperature of 82.3°, which ranks it as one of the coolest places in Iowa. In the 50467 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 50467 zip code are June, August and July.

In the 50467 zip code, there are 8.5 days annually when the high temperature is over 90°, which is cooler than most places in Iowa.

January has the coldest nighttime temperatures for the 50467 zip code with an average of 6.6°. This is colder than most places in Iowa.

In the 50467 zip code, there are 158.5 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Iowa.

In the 50467 zip code, there are 25.2 days annually when the nighttime low temperature falls below zero°, which is one of the coldest places in Iowa.

The humidity is usually comfortable in the 50467 zip code but some summer months can be sticky or muggy. July is the most humid month, though humidity is low for most of the year. The most humid months are July, August and June.

June is the wettest month in the 50467 zip code with 5.4 inches of rain, and the driest month is January with 0.8 inches. The wettest season is Autumn with 40% of yearly precipitation and 8% occurs in Spring, which is the driest season. The annual rainfall of 35.3 inches in the 50467 zip code means that it is about average compared to other places in Iowa.

May is the rainiest month in the 50467 zip code with 11.6 days of rain, and February is the driest month with only 5.4 rainy days. There are 99.8 rainy days annually in the 50467 zip code, which is about average compared to other places in Iowa. The rainiest season is Autumn when it rains 29% of the time and the driest is Spring with only a 19% chance of a rainy day.

An annual snowfall of 38.9 inches in the 50467 zip code means that it is one of the snowiest places in Iowa. December is the snowiest month in the 50467 zip code with 9.8 inches of snow, and 6 months of the year have significant snowfall.

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