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Chadron September Weather

Averages and records for weather in Chadron, Nebraska in the month of September.

Typical Chadron September Weather 1991–2020
Average daily high	78.5 °F
Average daily low	46.0 °F
Average monthly precipitation	1.5 inches
Average monthly snow	0.0 inches
Daily chance of precipitation	20.1%
Daily chance of snow	0.12%

Chadron September Weather Records 1894–2024
Highest temperature	110 °F	September 6, 1894
Lowest temperature	15 °F	September 25, 1926
Highest daily low	75 °F	September 7, 1933
Lowest daily high	34 °F	September 24, 2000
Hottest average high temperature	86.3 °F	1894
Coldest average high temperature	63.6 °F	1965
Most daily precipitation	4.4 inches	September 18, 1986
Most monthly precipitation	5.8 inches	1986
Most daily snow	10.0 inches	September 16, 1965
Most monthly snow	10.0 inches	1965

Note: Daily averages are a moving average which includes 14 days before and after

Day	Average (°F)		Record (°F)
Day	High	Low	High	Low
September 1	85.0	52.7	102	36
September 2	84.8	52.4	101	33
September 3	84.5	52.1	99	31
September 4	84.3	51.7	104	34
September 5	83.9	51.3	102	32
September 6	83.4	50.9	110	29
September 7	82.9	50.4	101	30
September 8	82.2	49.8	103	32
September 9	81.7	49.4	101	27
September 10	81.1	48.8	98	25
September 11	80.5	48.2	103	27
September 12	80.0	47.7	99	31
September 13	79.7	47.3	98	28
September 14	79.2	46.7	97	22
September 15	78.7	46.2	100	23
September 16	78.4	45.9	97	29
September 17	78.0	45.5	98	26
September 18	77.5	45.2	102	25
September 19	76.9	44.8	97	23
September 20	76.3	44.2	100	26
September 21	75.4	43.7	96	21
September 22	74.8	43.2	97	27
September 23	74.2	42.8	94	28
September 24	73.8	42.4	96	18
September 25	73.4	42.0	94	15
September 26	72.7	41.6	104	18
September 27	72.4	41.2	94	20
September 28	72.0	40.8	96	23
September 29	71.4	40.3	93	17
September 30	71.0	39.8	95	19

Weather Station Details

Years	Station	Coordinates
1894–2024	Chadron 3SW	location