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Amarillo September Weather

Averages and records for weather in Amarillo, Texas in the month of September.

Typical Amarillo September Weather 1991–2020
Average daily high	83.3 °F
Average daily low	57.1 °F
Average monthly precipitation	1.7 inches
Average monthly snow	none
Daily chance of precipitation	19.4%
Daily chance of snow	0%

Amarillo September Weather Records 1947–2024
Highest temperature	105 °F	September 7, 2023
Lowest temperature	30 °F	September 30, 1984
Highest daily low	71 °F	September 4, 2015
Lowest daily high	42 °F	September 9, 2020
Hottest average high temperature	90.2 °F	2000
Coldest average high temperature	72.6 °F	1974
Most daily precipitation	2.3 inches	September 29, 1990
Most monthly precipitation	5.0 inches	1950
Most daily snow	0.3 inches	September 29, 1984
Most monthly snow	0.3 inches	1984

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	87.2	61.9	101	50
September 2	87.0	61.7	102	47
September 3	86.8	61.5	102	46
September 4	86.7	61.3	102	47
September 5	86.5	61.0	103	48
September 6	86.2	60.7	102	48
September 7	85.8	60.3	105	47
September 8	85.4	59.9	98	40
September 9	85.0	59.6	97	37
September 10	84.7	59.2	102	40
September 11	84.4	58.8	99	46
September 12	84.0	58.4	97	43
September 13	83.8	58.0	99	40
September 14	83.5	57.6	98	40
September 15	83.3	57.2	98	39
September 16	83.2	57.0	98	39
September 17	82.9	56.6	97	40
September 18	82.6	56.2	99	40
September 19	82.3	55.9	98	41
September 20	82.0	55.5	97	37
September 21	81.5	55.1	97	31
September 22	81.1	54.7	97	38
September 23	80.8	54.3	96	39
September 24	80.5	53.9	98	35
September 25	80.2	53.6	98	33
September 26	79.8	53.1	97	36
September 27	79.4	52.7	98	35
September 28	79.2	52.2	96	36
September 29	78.9	51.8	96	32
September 30	78.7	51.4	95	30

Weather Station Details

Years	Station	Coordinates
1947–2024	Amarillo	location