Arizona September Weather

Arizona weather averages and all-time records in the month of September from 1991–2020 based on data made available by the NOAA.

State:

Month:

Statewide September Averages
High temperature	87.9 °F
Low temperature	59.2 °F
Precipitation	1.2 inches

Arizona Cities

September weather averages for various places in Arizona, from 1991–2020.

City	Average (°F)		Record (°F)		Monthly (inches)
City	High	Low	High	Low	Precipitation
Alpine	71.6	39.9	87	17	2.3
Douglas	89.5	59.8	103	36	1.3
Flagstaff	74.1	42.5	91	22	1.8
Gila Bend	103.6	73.6	120	37	0.4
Lake Havasu City	102.9	75.8	118	56	0.4
Payson	85.5	52.3	103	28	1.5
Phantom Ranch	95.7	67.4	114	48	1.0
Phoenix	100.5	77.8	118	43	0.6
Prescott	82.3	52.4	98	26	1.7
Quartzsite	101.8	73.7	120	42	0.4
Show Low	79.2	52.1	94	25	1.4
St. Johns	82.5	50.5	99	23	1.0
Tombstone	88.7	62.6	106	43	1.6
Tucson	95.5	69.8	111	43	1.3
Willcox	90.7	56.8	105	30	1.2
Winslow	85.4	53.0	103	29	0.9
Yuma	102.0	77.3	123	50	0.6