Historical weather data, all-time temperature records, and monthly climate averages for Whitehall, PA. Explore typical weather conditions by week for trip planning, and see how today compares to the historical record.
April 4th in Whitehall runs cool and damp — expect a high near 58° and a low around 37°, with a coin-flip chance of rain. The date has a wide range of moods on record: 78° back in 1950, and a bitter 20° as recently as 2013. Snow is unlikely but not unheard of, with an 8% historical chance.
Whitehall's weather has real extremes in its history — from a scorching 102° in July 1936 to a brutal -16° just six months later that same year. The wettest single day on record dumped 6 inches of rain in September 2004, and an early-season storm buried the area under 12 inches of snow in November 1950.
Summer is the sweet spot here, with highs peaking around 84° in mid-July and a comfortable warmup through May and June. Winter bottoms out in mid-January, when average highs barely crack 35°. If you're watching for rain, mid-June is historically the wettest stretch of the year.