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ALLENTOWN, PA
Climate in Allentown, PA
Climate in Allentown PA. Summers are generally hot and muggy, autumn and spring are usually mild, and winter is cold. Precipitation is nearly uniformly dispersed throughout the year.
The average temperature in January is 27.8 °F (−2.3 °C), and the lowest officially recorded temperature was −15 °F (−26 °C) on January 21, 1994. July averages 73.4 °F (23.0 °C), and the maximum temperature on record was 105 °F (41 °C) on July 3, 1966. Early autumn and mid-winter are usually driest, with February being the driest month with just 2.75 inches (70 mm) of average precipitation.
Snowfall is variable, with some winters bringing light snow and others bringing numerous major snowstorms. Average snowfall is 34 inches (86 cm) seasonally, with the months of January and February receiving the maximum in just over 11 and 9 inches (230 mm) each. Rainfall is usually spread throughout the year, with eight to twelve rainy days per month, at an average yearly rate of 43.52 inches (110.54 cm). The No.1 HVAC contractors in Allentown, PA
Average climate in Allentown, Pennsylvania








Summers
Summers in Eastern Pennsylvania are hot and very humid, with temperatures in the mid-80s and low-90s. The average high temperature peaks at 84 °F (29 °C), but highs can often surpass that, with the all-time record high standing at 105 °F (41 °C). Humidity is often around 80 percent, which is a drastic change for someone living in the Southwest United States. Rain is common, and is often accompanied by strong or severe thunderstorms. These will cause quite a large amount of rain, but they do not last long at all. Air conditioning is popular among most households in the summer months, because high temperatures and high humidity can make the air feel much warmer than the actual temperature.
Natural disasters
Hurricanes, Tropical storms, and Tropical Depressions are all summer threats. Severe thunderstorms are an even bigger threat, and can cause flash flooding. When flash flooding occurs, mudslides are rare but are possible. Tornadoes and earthquakes are not common, but they have been reported. Blizzards have happened, but usually once every ten or fifteen years.
Spring
Spring is a season of growth, with new grass growing and flowers blooming. Animals come out of hibernation, and sun fills the city and its surroundings. Temperatures are on the rise, but March and April bring much rain, with light rain that can last for hours on end. That gives way to warm May and June months, and shore weather is in the forecast for many residents. For All climate in Allentown pa
Winter
Winters are cool to cold, with January’s high temperature at 35 °F (2 °C). The highest temperature recorded was 76 °F (24 °C) in February, 87 °F (31 °C) in March, and 72 °F (22 °C) in both December and January. Snowfall is common, with amounts varying greatly between seasons. Snow, ice, sleet, and freezing rain can cause road problems and school closures. In February 2007, Interstate Highway 78 was closed just west of the city. Drivers were stranded on the stretch of highway for as much as 24 hours, with overturned tractor trailers blocking the way. Winter sports are popular, such as snowboarding and skiing, and they can be enjoyed in the Pocono Mountains, just north of the Lehigh Valley.
Autumn
Autumn is fairly mild, with daytime temperatures in the 70s and 60s. Autumn brings more wind, and sometimes heavier rainfall. Trees begin to lose their leaves before the cold winter season. Indian summer may occur.
Pollution
Air pollution is a problem in the area, as with Philadelphia and New York City, both of which lie less than 100 miles from Allentown. Although many factories have left, air pollution is still a problem. Light pollution is becoming an issue, since streetlights and businesses are on every street in the city. Water pollution is a problem in some of the creeks because of illegal dumping, but the city’s water and sewer system keeps the Lehigh River and Delaware River clean. source Wikipedia.
Climate in Allentown pa