Zip 18036 (Coopersburg, PA) Climate

The climate in 18036 Coopersburg, PA is generally mild and temperate with hot summers and cold winters. The area typically sees average temperatures ranging from the high 30s (°F) in winter to the mid-80s (°F) in summer. Rainfall is fairly consistent throughout the year, with the most significant amounts of precipitation occurring during late spring and early summer. Winter snowfall is light and doesn't usually accumulate on the ground for long periods of time. Overall, 18036 Coopersburg, PA enjoys a pleasant climate that tends to remain comfortable throughout the year.

Coopersburg (zip 18036), Pennsylvania gets 48 inches of rain, on average, per year. The US average is 38 inches of rain per year.

Coopersburg (zip 18036) averages 29 inches of snow per year. The US average is 28 inches of snow per year.

On average, there are 204 sunny days per year in Coopersburg (zip 18036). The US average is 205 sunny days.

Coopersburg (zip 18036) gets some kind of precipitation, on average, 113 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 84 degrees
Winter Low: the January low is 18
Rain: averages 48 inches of rain a year
Snow: averages 29 inches of snow a year

Bestplaces Comfort Index

The annual BestPlaces Comfort Index for the 18036 zip code is 7.1 (10=best), which means it is more comfortable than most places in Pennsylvania.

8.9 Summer - 5.1 Winter

June, September and August are the most pleasant months in the 18036 zip code, while January and February are the least comfortable months.

Climate	Coopersburg, Pennsylvania	United States
	Unlock	38.1 in.
	29.4 in.	Unlock
	Unlock	106.2 days
	204 days	Unlock
	84.1°	85.8°
	Unlock	21.7°
	7.1	Unlock
	Unlock	4.3
	547 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 18036 zip code with an average high temperature of 84.1°, which ranks it as warmer than most places in Pennsylvania. In the 18036 zip code, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for the 18036 zip code are June, September and August.

In the 18036 zip code, there are 11.0 days annually when the high temperature is over 90°, which is hotter than most places in Pennsylvania.

January has the coldest nighttime temperatures for the 18036 zip code with an average of 18.3°. This is colder than most places in Pennsylvania.

In the 18036 zip code, there are 132.2 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in Pennsylvania.

In the 18036 zip code, there are 2.6 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Pennsylvania.

The humidity is usually comfortable in the 18036 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.

July is the wettest month in the 18036 zip code with 5.3 inches of rain, and the driest month is February with 2.8 inches. The wettest season is Autumn with 28% of yearly precipitation and 21% occurs in Spring, which is the driest season. The annual rainfall of 48.2 inches in the 18036 zip code means that it is one of the wettest places in Pennsylvania.

May is the rainiest month in the 18036 zip code with 10.9 days of rain, and September is the driest month with only 8.4 rainy days. There are 113.0 rainy days annually in the 18036 zip code, which is one of the least rainy places in Pennsylvania. The rainiest season is Summer when it rains 27% of the time and the driest is Winter with only a 23% chance of a rainy day.

An annual snowfall of 29.4 inches in the 18036 zip code means that it is about average compared to other places in Pennsylvania. February is the snowiest month in the 18036 zip code with 10.0 inches of snow, and 6 months of the year have significant snowfall.