Willcox September Weather

Averages and records for weather in Willcox, Arizona in the month of September.
Typical Willcox September Weather
1991–2020
Average daily high 90.7 °F
Average daily low 56.8 °F
Average monthly precipitation 1.2 inches
Average monthly snow none
Daily chance of precipitation 20.8%
Daily chance of snow 0%
Willcox September Weather Records
1898–2024
Highest temperature 105 °F September 1, 2011
Lowest temperature 30 °F September 21, 1965
Highest daily low 73 °F September 19, 1903
Lowest daily high 62 °F September 28, 1970
Hottest average high temperature 96.2 °F 1956
Coldest average high temperature 79.6 °F 1934
Most daily precipitation 2.1 inches September 28, 1941
Most monthly precipitation 4.5 inches 1975
Most daily snow none -
Most monthly snow none -
Note: Daily averages are a moving average which includes 14 days before and after
Day Average (°F) Record (°F)
High Low High Low
September 1 92.9 61.2 105 46
September 2 92.8 60.9 103 47
September 3 92.6 60.7 104 47
September 4 92.5 60.4 105 44
September 5 92.3 60.1 104 41
September 6 92.2 59.8 101 43
September 7 92.0 59.5 102 41
September 8 91.9 59.3 102 41
September 9 91.7 59.0 102 38
September 10 91.6 58.7 103 40
September 11 91.4 58.3 102 41
September 12 91.3 58.0 99 43
September 13 91.1 57.7 101 40
September 14 90.9 57.3 100 39
September 15 90.8 57.0 100 36
September 16 90.7 56.7 102 38
September 17 90.6 56.3 101 39
September 18 90.4 55.9 100 39
September 19 90.2 55.6 101 40
September 20 90.0 55.3 98 40
September 21 89.8 54.9 100 30
September 22 89.5 54.5 98 33
September 23 89.2 54.1 98 33
September 24 89.0 53.6 98 34
September 25 88.7 53.1 98 33
September 26 88.4 52.6 100 35
September 27 88.1 52.2 98 36
September 28 87.9 51.8 98 35
September 29 87.6 51.3 99 33
September 30 87.4 51.0 100 32
Weather Station Details
Years Station Coordinates
1898–2024 Willcox location