North Irwin, PA Weather


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The most pleasant months of the year for North Irwin are June, September and August. In North Irwin, there are 5 comfortable months with high temperatures in the range of 70-85°. July is the hottest month for North Irwin with an average high temperature of 83.8°, which ranks it as about average compared to other places in Pennsylvania. January is the snowiest month in North Irwin with 9.3 inches of snow, and 6 months of the year have significant snowfall. July is the most humid month, though humidity is low for most of the year.

Today's Weather - North Irwin, PA

1 AM PST

Chance Rain Showers

52°F

7 DAY FORECASTDESCRIPTIONHIGH/LOWWIND
OvernightChance Rain Showers51° / 74°SE 13 mph
Saturday NightMostly Cloudy59° / 81°S 13 mph
Sunday NightMostly Clear59° / 84°SW 5 to 9 mph
Monday NightSlight Chance Showers And Thunderstorms62° / 76°S 6 to 9 mph
Tuesday NightShowers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms55° / 78°W 5 to 13 mph
Wednesday NightPartly Cloudy55° / 83°S 6 to 9 mph
Thursday NightChance Showers And Thunderstorms61° / 78°S 12 mph

Weather Highlights

Summer High: the July high is around 84 degrees
Winter Low: the January low is 20
Rain: averages 40 inches of rain a year
Snow: averages 26 inches of snow a year


BESTPLACES COMFORT INDEX

The annual BestPlaces Comfort Index for the North Irwin area is 9 (10=best), which means it is more comfortable than most places in Pennsylvania.

9 / 10

A higher score indicates a more comfortable year-round climate. The US average for the comfort index is 7.8. Our index is based on the total number of days annually within the comfort range of 70-80 degrees, and we also applied a penalty for days of excessive humidity.


Average Monthly High and Low (°F)
HighLow
January38° 20°
February41° 22°
March51° 28°
April63° 38°
May72° 47°
June80° 56°
July84° 61°
August83° 60°
September76° 52°
October64° 41°
November53° 33°
December41° 24°
Hot, Freezing, Rainy, Snowy Days: North Irwin
Hot
Days
Freezing
Days
Rainy
Days
Snowy
Days
January026146
February024125
March020122
April08130
May01130
June10120
July40110
August3090
September10100
October05100
November015121
December025134

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.

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