September weather in Uniontown, WA
The average temperature in Uniontown in September is 65.9°F (52.3°F–79.5°F). Average precipitation: 0.60 inches.
September is a fall month in Uniontown, and is warmer than the annual average of 53.8°F. Daily temperatures swing about 27.2°F between overnight low and afternoon high. Expect about 5 days with precipitation. Daylight averages about 12h 19m. For travel, September is one of the best months of the year to visit.
Avg High
79.5°F
Avg Low
52.3°F
Precipitation
0.60 in
Daylight
12h 19m