September weather in Williamsburg, NM
The average temperature in Williamsburg in September is 74.0°F (58.8°F–89.1°F). Average precipitation: 1.70 inches.
September is a fall month in Williamsburg, and is warmer than the annual average of 62.6°F. Daily temperatures swing about 30.3°F between overnight low and afternoon high. Expect about 5 days with precipitation. Daylight averages about 12h 12m. For travel, September is hot.
Avg High
89.1°F
Avg Low
58.8°F
Precipitation
1.70 in
Daylight
12h 12m