Historical weather data, all-time temperature records, and monthly climate averages for Wharton, PA. Explore typical weather conditions by week for trip planning, and see how today compares to the historical record.
April 5th in Wharton runs mild, with an average high of 62° and low of 43° across 30 years of records. The date has swung hard in both directions though — as warm as 80° in 2023 and as cold as 29° back in 2016. There's a 1-in-3 chance of rain, but snow is effectively off the table.
Wharton's weather has real teeth at the extremes — a scorching 104° in July 1999 on one end, and a brutal -5° in January 1994 on the other, a swing of 109 degrees. The wettest single day on record dropped 7.5 inches in late September 2004, and a January 1996 storm buried the area under 24 inches of snow.
Summer is the main event here, with late July averaging highs around 91° and the wettest stretch of the year arriving in mid-July at nearly 1.4 inches per week. Winter bottoms out mid-January with average highs of just 40°, making the shoulder months of May (75°) and September (80°) the sweet spot for comfortable visits.