September weather in Lamar, NE
The average temperature in Lamar in September is 64.2°F (47.5°F–80.9°F). Average precipitation: 1.36 inches.
September is a fall month in Lamar, and is warmer than the annual average of 50°F. Daily temperatures swing about 33.4°F between overnight low and afternoon high. Expect about 5 days with precipitation. Daylight averages about 12h 15m. For travel, September is a comfortable month to visit.
Avg High
80.9°F
Avg Low
47.5°F
Precipitation
1.36 in
Snow
0.1 in