Daily maximum temperature (degrees Celsius) recorded at Grassland Soil and Water Research Center for calendar year 1927. ----------------------------------------------------------------------------------------- Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec ----------------------------------------------------------------------------------------- 1 19.4 21.1 8.3 28.3 31.1 35.0 35.0 37.8 39.4 28.3 28.3 9.4 2 26.1 23.9 7.8 27.8 30.6 35.6 36.7 36.1 37.2 28.3 23.9 9.4 3 20.0 25.0 13.9 32.2 28.9 34.4 33.9 36.1 37.2 32.2 25.0 12.2 4 22.2 25.0 15.0 28.3 30.0 33.9 35.6 37.2 36.7 31.1 26.7 18.3 5 26.7 22.2 22.2 27.2 31.7 33.3 34.4 37.8 36.7 31.7 28.3 14.4 6 30.6 21.7 25.0 30.0 30.0 30.0 32.8 37.8 37.2 32.8 27.2 18.3 7 23.9 18.9 23.3 28.3 32.2 27.8 35.0 37.8 36.7 32.8 28.9 16.1 8 21.7 24.4 18.3 29.4 31.7 32.2 37.2 37.8 36.1 23.3 29.4 2.2 9 19.4 17.8 20.0 31.1 32.2 33.3 34.4 37.2 33.3 23.9 29.4 5.6 10 11.1 8.9 21.1 30.0 29.4 36.1 35.6 38.3 36.7 26.1 28.9 14.4 11 12.8 6.7 24.4 27.8 26.1 35.0 33.9 38.3 37.2 31.7 29.4 22.2 12 18.9 10.0 22.8 26.7 23.3 32.8 34.4 37.8 36.1 29.4 25.0 23.9 13 17.8 22.2 22.8 27.2 22.2 32.2 34.4 37.2 37.2 27.8 23.9 26.1 14 8.3 25.0 25.6 25.0 29.4 26.7 34.4 37.8 36.1 27.2 21.1 20.6 15 5.6 27.8 23.9 26.7 29.4 25.0 35.6 37.8 35.6 25.0 25.0 16.1 16 18.9 31.1 22.8 26.7 30.0 28.9 36.1 38.3 35.0 27.2 20.6 10.0 17 23.3 27.2 26.7 28.9 30.6 35.0 38.3 36.7 38.3 28.3 13.3 16.1 18 20.0 23.9 28.3 27.8 32.8 33.9 40.0 37.8 38.9 25.6 17.8 12.8 19 14.4 14.4 28.9 29.4 32.8 32.8 40.0 35.0 31.7 28.3 20.0 3.9 20 11.7 16.1 26.1 27.8 32.8 32.8 37.8 31.1 20.6 33.9 25.0 3.9 21 22.8 22.2 11.7 24.4 32.2 31.7 37.2 35.0 26.7 33.3 23.9 1.7 22 22.8 28.3 21.1 17.2 34.4 30.0 37.8 33.9 28.3 32.2 24.4 6.1 23 2.8 27.8 20.6 20.6 33.9 31.1 36.7 37.2 28.3 31.1 23.9 9.4 24 5.6 27.8 21.1 20.6 33.3 33.3 31.7 38.3 28.3 30.0 22.8 10.6 25 10.0 22.2 26.1 20.0 33.3 33.3 35.0 38.3 27.8 31.1 22.8 11.7 26 12.8 21.1 25.0 28.9 33.3 35.0 33.3 37.2 31.1 31.1 28.9 12.2 27 8.9 21.1 26.7 29.4 35.0 37.2 34.4 36.7 31.7 31.1 25.6 15.6 28 23.3 20.0 28.3 31.1 36.7 35.0 35.6 37.2 21.7 28.9 25.0 16.1 29 23.9 0.0 22.2 31.1 37.2 32.8 35.6 37.2 32.8 28.9 25.6 18.9 30 22.2 0.0 27.8 30.6 35.6 30.0 37.8 38.9 32.2 25.6 25.0 20.6 31 15.6 0.0 29.4 0.0 35.0 0.0 37.8 40.6 0.0 26.1 0.0 20.6 ----------------------------------------------------------------------------------------- Max 30.6 31.1 29.4 32.2 37.2 37.2 40.0 40.6 39.4 33.9 29.4 26.1 Min 2.8 6.7 7.8 17.2 22.2 25.0 31.7 31.1 20.6 23.3 13.3 1.7 Mean 17.5 21.6 22.2 27.4 31.5 32.5 35.8 37.2 33.4 29.2 24.8 13.5 -----------------------------------------------------------------------------------------