Historical weather data, all-time temperature records, and monthly climate averages for Lawndale, PA. Explore typical weather conditions by week for trip planning, and see how today compares to the historical record.
April 4 in Lawndale lands right in the heart of spring's transition, with average highs of 59° and lows of 41° across 68 years of records. The date has swung wildly though — from a bitter 21° in 1962 to a shorts-worthy 79° in 2017. There's about a 1-in-3 chance of rain today, but snow is effectively off the table.
Lawndale has seen genuine extremes over its 80-year record, from a brutal -6° in January 1982 to a scorching 105° in July 2011. The wettest single day on record dumped 6.32 inches on September 16, 1999 — nearly a week's worth of summer rain in 24 hours.
Summer is the clear star here, with highs peaking around 86-88° in mid-to-late July and the wettest stretch of the year arriving right on summer's heels. Winter bottoms out in mid-January with average highs of just 38°, making the mild shoulder seasons of May (73°) and September (78°) the sweet spots for comfortable weather.