Historical weather data, all-time temperature records, and monthly climate averages for Tacony, PA. Explore typical weather conditions by week for trip planning, and see how today compares to the historical record.
April 5 in Tacony typically lands in that classic mid-spring in-between zone — expect a high near 58° and a low around 39°. The date has seen some wild swings over 68 years of records, from a balmy 79° back in 1985 to a teeth-chattering 24° in 1995. Rain is unlikely, with only an 18% chance of precipitation and zero chance of snow.
Tacony's weather has real range — the mercury has climbed as high as 105° on July 22, 2011, and crashed to -6° on January 17, 1982, an 111-degree spread between extremes. The wettest single day on record dumped 6.32 inches on September 16, 1999, likely from a late-season tropical system, while the snowiest dropped 5 inches on March 9, 1976.
Summer is the main event here, with highs averaging 86–88° in mid-to-late July — the warmest stretch of the year. If you're cold-averse, avoid mid-January, when average highs hover around 38°. Late July is also the wettest period, averaging nearly an inch of precipitation per week, so pack an umbrella with your sunscreen.