Daily maximum temperature (degrees Celsius) recorded at Grassland Soil and Water Research Center for calendar year 1926. ----------------------------------------------------------------------------------------- Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec ----------------------------------------------------------------------------------------- 1 6.7 15.6 21.7 16.1 26.1 32.2 35.0 37.2 34.4 35.0 16.7 21.1 2 5.6 21.1 23.3 26.7 28.3 32.2 33.9 38.3 34.4 33.3 13.9 20.0 3 11.1 20.6 23.9 22.2 31.1 30.6 32.8 38.3 33.9 33.9 20.6 21.1 4 19.4 24.4 17.2 24.4 28.9 32.2 37.8 35.6 33.9 33.3 15.0 23.9 5 15.6 18.3 11.1 23.9 28.3 28.9 37.8 37.2 34.4 28.3 18.3 22.2 6 15.6 24.4 23.9 22.2 22.8 32.8 38.9 38.9 34.4 30.6 21.1 21.7 7 12.8 26.7 17.2 22.8 26.7 34.4 38.9 39.4 33.3 29.4 24.4 20.0 8 11.1 26.7 21.1 21.1 29.4 32.2 36.1 40.0 33.9 32.2 22.2 19.4 9 12.2 21.1 18.3 20.0 31.7 35.0 36.7 39.4 36.1 31.7 15.6 12.8 10 11.7 17.8 23.9 22.8 32.8 33.3 36.1 36.7 36.1 33.9 17.8 8.9 11 14.4 21.7 21.1 23.3 32.2 33.3 36.1 36.1 35.6 33.9 19.4 16.7 12 14.4 25.0 24.4 15.6 28.3 33.9 36.7 36.7 35.6 35.0 22.2 26.1 13 13.3 26.7 17.8 19.4 26.7 33.3 37.2 36.7 35.0 31.1 25.6 21.1 14 16.7 22.8 8.9 23.9 28.3 33.3 31.7 36.1 35.0 25.6 23.9 6.1 15 20.0 21.1 15.6 17.2 24.4 36.1 33.9 33.3 35.6 26.1 20.0 0.0 16 17.2 20.6 21.7 24.4 28.3 36.1 33.3 35.0 35.6 30.6 23.3 6.1 17 14.4 22.2 15.6 23.9 27.8 36.7 35.6 36.1 35.0 30.0 19.4 16.1 18 20.0 22.2 18.3 27.2 30.6 35.6 36.1 36.7 36.1 30.6 15.0 14.4 19 21.7 16.7 23.3 27.8 29.4 33.3 35.0 37.2 35.6 31.1 22.2 17.2 20 18.3 23.3 25.0 28.3 27.8 35.0 33.3 36.7 36.1 30.0 18.3 20.0 21 16.7 22.2 26.1 23.3 29.4 35.0 33.9 36.7 36.7 26.7 11.1 20.0 22 6.7 25.0 26.1 26.1 30.0 38.9 33.9 36.1 38.9 25.6 9.4 17.8 23 -1.7 22.8 25.6 28.3 32.2 33.3 27.2 38.3 37.8 22.8 18.9 21.1 24 4.4 25.6 27.2 25.0 28.3 36.1 33.9 34.4 36.7 19.4 22.8 17.8 25 5.6 25.6 23.3 22.2 31.7 36.7 34.4 32.2 33.3 27.8 22.2 5.6 26 14.4 22.2 17.2 24.4 31.7 35.0 34.4 31.1 24.4 25.0 21.7 8.3 27 15.6 22.2 12.8 25.6 32.2 32.2 35.0 28.9 26.1 27.8 24.4 7.8 28 13.3 21.7 11.1 27.2 33.3 33.3 36.1 33.3 33.9 29.4 25.6 10.6 29 18.3 0.0 14.4 25.6 32.8 34.4 36.7 33.3 34.4 25.6 25.0 13.3 30 21.1 0.0 13.3 26.1 32.8 35.6 37.8 33.3 34.4 21.7 19.4 18.9 31 23.9 0.0 13.9 0.0 33.3 0.0 37.8 33.3 0.0 21.1 0.0 16.7 ----------------------------------------------------------------------------------------- Max 23.9 26.7 27.2 28.3 33.3 38.9 38.9 40.0 38.9 35.0 25.6 26.1 Min -1.7 15.6 8.9 15.6 22.8 28.9 27.2 28.9 24.4 19.4 9.4 0.0 Mean 13.9 22.4 19.5 23.6 29.6 34.0 35.3 35.9 34.6 29.0 19.9 15.9 -----------------------------------------------------------------------------------------