Historical weather data, all-time temperature records, and monthly climate averages for Lower Burrell, PA. Explore typical weather conditions by week for trip planning, and see how today compares to the historical record.
April 4th in Lower Burrell runs mild but unpredictable — the average high is 59° with a low around 35°, but this date has swung from a bitter 21° in 2021 to a shirt-sleeve 76° just two years ago in 2023. There's a coin-flip chance of rain today (53%), though snow is off the table.
Lower Burrell has seen it all over 120 years of records — from a punishing 102° in June 2022 to a bone-chilling -14° just this past January 2026, a swing of 116 degrees. The wettest single day on record dropped a remarkable 6.88 inches on September 18, 2004, and an early-season November storm in 1950 buried the area under 17 inches of snow.
Summer is the clear sweet spot, with highs peaking in the mid-80s during early July and pleasant 70s throughout May and September. Winters are genuinely cold — January and February highs average only 35–40° — so plan accordingly if visiting between December and February. June is the wettest month, averaging over an inch of rain in its middle weeks, making late summer the best bet for dry outdoor plans.