Daily maximum temperature (degrees Celsius) recorded at Grassland Soil and Water Research Center for calendar year 1974. ----------------------------------------------------------------------------------------- Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec ----------------------------------------------------------------------------------------- 1 2.8 23.9 24.4 29.4 24.4 31.1 34.4 35.6 33.9 27.2 22.2 8.3 2 1.7 25.0 26.7 29.4 31.1 32.2 35.0 26.1 35.6 28.3 25.0 10.6 3 -1.1 16.7 27.8 28.3 31.7 31.1 35.0 32.8 22.8 27.2 25.6 13.3 4 3.3 17.8 26.7 18.9 30.0 32.8 33.9 29.4 23.9 27.2 14.4 12.8 5 7.2 21.1 26.1 21.1 22.8 32.8 37.2 27.2 23.9 28.3 16.7 15.6 6 17.8 16.7 26.7 23.9 24.4 33.3 35.6 27.8 25.6 27.8 17.8 19.4 7 11.1 5.6 26.7 31.7 26.7 33.3 35.6 28.3 27.8 26.1 12.2 16.1 8 17.8 8.9 26.7 22.2 29.4 34.4 35.6 28.9 28.9 28.3 11.1 8.3 9 15.6 15.6 25.0 23.3 30.6 27.8 34.4 33.3 22.2 30.0 13.3 7.8 10 3.3 21.1 26.7 21.1 22.2 31.1 35.6 33.9 25.6 29.4 20.0 8.3 11 5.6 22.2 27.8 22.2 28.3 32.2 34.4 33.9 30.0 27.2 18.3 13.9 12 -1.1 24.4 22.2 28.9 30.6 28.3 31.7 34.4 23.9 27.8 16.7 17.8 13 7.2 25.6 18.9 30.0 30.0 31.7 35.0 35.0 21.1 27.8 21.1 17.2 14 15.6 22.8 18.9 18.9 29.4 32.8 36.1 34.4 18.9 26.7 13.3 15.6 15 15.0 20.0 20.0 20.6 32.8 34.4 40.6 35.6 24.4 18.3 13.3 18.9 16 20.0 16.7 18.9 25.0 31.1 35.0 40.6 35.6 28.9 22.2 12.2 10.0 17 24.4 18.9 25.6 25.6 31.7 30.0 38.9 36.1 26.7 26.7 16.1 17.2 18 22.2 23.3 25.6 25.0 32.2 30.0 38.9 36.7 27.8 28.9 15.0 18.3 19 11.7 21.7 25.6 25.6 32.2 29.4 35.6 36.7 28.9 25.0 25.6 15.6 20 20.0 24.4 20.0 21.7 30.6 30.6 38.3 36.1 29.4 24.4 19.4 15.6 21 22.2 19.4 12.2 26.7 30.6 32.2 39.4 36.1 23.9 24.4 22.2 20.6 22 22.8 14.4 18.9 23.9 31.1 32.2 40.6 36.1 22.2 24.4 24.4 21.1 23 8.3 22.2 17.2 26.7 31.7 34.4 39.4 36.1 17.8 22.2 21.7 22.8 24 8.3 11.7 2.2 27.8 32.2 35.0 37.2 35.0 19.4 20.0 13.9 25.0 25 9.4 11.7 6.7 26.7 32.2 33.3 38.3 31.7 14.4 21.7 13.9 2.2 26 20.6 16.7 16.1 25.6 28.9 33.3 36.1 27.8 22.2 23.9 15.0 4.4 27 18.3 21.1 22.2 28.3 30.6 34.4 38.3 32.8 28.3 24.4 15.6 7.8 28 15.0 24.4 27.2 29.4 32.2 34.4 39.4 31.7 23.9 24.4 16.7 10.0 29 20.0 0.0 27.2 29.4 33.3 35.0 39.4 24.4 24.4 27.8 14.4 17.2 30 21.1 0.0 30.6 25.6 31.7 36.7 33.3 29.4 26.1 26.7 15.6 14.4 31 23.3 0.0 31.1 0.0 32.2 0.0 33.3 33.3 0.0 22.2 0.0 17.2 ----------------------------------------------------------------------------------------- Max 24.4 25.6 31.1 31.7 33.3 36.7 40.6 36.7 35.6 30.0 25.6 25.0 Min -1.1 5.6 2.2 18.9 22.2 27.8 31.7 24.4 14.4 18.3 11.1 2.2 Mean 13.2 19.1 22.5 25.4 30.0 32.5 36.7 32.7 25.1 25.7 17.4 14.3 -----------------------------------------------------------------------------------------