Bonham September Weather

Averages and records for weather in Bonham, Texas in the month of September.
Typical Bonham September Weather
1991–2020
Average daily high 87.2 °F
Average daily low 64.1 °F
Average monthly precipitation 3.7 inches
Average monthly snow none
Daily chance of precipitation 18.4%
Daily chance of snow 0%
Bonham September Weather Records
1903–2024
Highest temperature 109 °F September 4, 1998
Lowest temperature 34 °F September 28, 1909
Highest daily low 83 °F September 13, 1912
Lowest daily high 56 °F September 27, 1996
Hottest average high temperature 99.1 °F 1939
Coldest average high temperature 76.6 °F 1974
Most daily precipitation 10.5 inches September 22, 2018
Most monthly precipitation 23.4 inches 2018
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 91.3 68.7 109 53
September 2 91.0 68.4 109 54
September 3 90.8 68.3 108 54
September 4 90.6 68.0 109 50
September 5 90.4 67.8 105 50
September 6 90.2 67.6 106 49
September 7 89.8 67.2 104 50
September 8 89.5 66.9 108 50
September 9 89.2 66.6 104 49
September 10 88.7 66.2 105 52
September 11 88.4 65.8 105 47
September 12 88.1 65.4 107 50
September 13 87.8 65.0 104 46
September 14 87.5 64.7 105 47
September 15 87.2 64.3 104 44
September 16 86.9 63.8 101 45
September 17 86.6 63.4 103 44
September 18 86.4 63.1 104 41
September 19 86.1 62.8 100 41
September 20 85.9 62.5 100 43
September 21 85.6 62.1 101 42
September 22 85.2 61.7 100 35
September 23 84.8 61.3 100 43
September 24 84.4 60.9 100 40
September 25 84.1 60.6 100 39
September 26 83.8 60.2 99 40
September 27 83.5 59.8 99 40
September 28 83.2 59.5 101 34
September 29 82.9 59.1 99 40
September 30 82.6 58.7 101 40
Weather Station Details
Years Station Coordinates
1903–2024 Bonham 3NNE location