Colby September Weather

Averages and records for weather in Colby, Kansas in the month of September.
Typical Colby September Weather
1991–2020
Average daily high 81.3 °F
Average daily low 50.2 °F
Average monthly precipitation 1.4 inches
Average monthly snow 0.2 inches
Daily chance of precipitation 18.4%
Daily chance of snow 0.11%
Colby September Weather Records
1893–2024
Highest temperature 108 °F September 5, 1931
Lowest temperature 21 °F September 30, 1985
Highest daily low 73 °F September 2, 1964
Lowest daily high 36 °F September 30, 1985
Hottest average high temperature 89.7 °F 1931
Coldest average high temperature 65.9 °F 1965
Most daily precipitation 2.6 inches September 13, 2013
Most monthly precipitation 5.7 inches 1973
Most daily snow 4.5 inches September 21, 1995
Most monthly snow 4.5 inches 1995
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 86.1 56.1 105 40
September 2 85.8 55.8 104 39
September 3 85.6 55.4 105 32
September 4 85.5 55.2 107 36
September 5 85.2 54.8 108 40
September 6 84.8 54.4 105 37
September 7 84.5 54.0 103 28
September 8 84.1 53.6 103 38
September 9 83.7 53.1 101 34
September 10 83.2 52.7 102 32
September 11 82.7 52.2 106 36
September 12 82.3 51.7 104 28
September 13 82.0 51.3 100 31
September 14 81.8 50.8 100 28
September 15 81.4 50.3 98 33
September 16 81.2 50.0 98 28
September 17 81.0 49.5 99 26
September 18 80.6 49.1 99 35
September 19 80.2 48.6 103 31
September 20 79.7 48.1 101 32
September 21 79.2 47.6 99 23
September 22 78.6 47.2 99 24
September 23 78.3 46.7 97 29
September 24 77.9 46.2 95 29
September 25 77.6 45.7 96 21
September 26 77.1 45.2 100 21
September 27 76.6 44.8 98 26
September 28 76.1 44.3 98 29
September 29 75.7 43.8 95 25
September 30 75.3 43.3 97 21
Weather Station Details
Years Station Coordinates
1957–2024 Colby 1SW location
1893–1957 Colby location