It's become pretty clear to me that whatever was done to the Euro over the past year or two has caused it to develop a wet, hot bias beyond HR84. That being said, it seems like 88-94 degree highs are a distinct possibility. The sun angle and length of day certainly is decreasing, but we still have enough juice to get hot this time of year. In fact, the Millersville University climate data shows some records highs in the first third of September are near 100 degrees. (https://www.atmos.millersville.edu/~wic/climo/normals/September.html)