Forecast for July 29
Rain will fall at Waynesburg, PA, on July 29. And, according to tradition, that means every July 29.
Get out your decorated umbrellas because the annual Rain Day celebration begins July 29 at 10 a.m. in Waynesburg.
What's the probability that you will need your umbrellas? It's coming up likely. While all the photos on the Waynesburg Rain Day website show sunny skies, the statistics prove rain is common.
As of 2018, it rained on July 29 in Waynesburg for 115 years out of the last 144.
Folks started keeping records in the late 1800s when a farmer told the local pharmacist that it always rains July 29.
Since then, someone in Waynesburg always noted the weather.
