Daily maximum temperature (degrees Celsius) recorded at Grassland Soil and Water Research Center for calendar year 1948. ----------------------------------------------------------------------------------------- Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec ----------------------------------------------------------------------------------------- 1 10.0 8.9 26.1 27.8 35.0 31.7 33.3 36.7 36.1 32.2 28.9 19.4 2 14.4 9.4 22.2 23.3 32.8 31.1 31.1 36.7 36.1 31.7 26.1 20.0 3 22.8 10.0 16.7 25.0 32.2 32.2 30.6 36.7 35.6 31.1 31.1 22.8 4 21.1 18.3 15.6 26.1 30.0 35.0 31.1 37.2 35.6 31.1 32.8 23.9 5 22.2 16.1 9.4 28.3 32.2 37.2 32.2 33.3 38.3 31.1 27.2 24.4 6 18.9 7.8 11.1 33.3 31.1 37.2 33.9 36.1 37.2 33.9 22.2 21.1 7 19.4 11.7 20.6 33.9 28.3 37.2 35.0 37.8 36.7 30.0 23.3 17.2 8 25.0 10.6 20.6 34.4 30.0 38.9 35.0 38.3 36.7 31.1 26.1 22.2 9 22.2 5.6 15.0 30.0 32.2 38.3 35.6 38.3 28.3 31.7 22.8 17.2 10 13.3 10.0 13.9 30.6 32.2 36.7 35.0 38.3 25.0 28.9 19.4 15.0 11 15.6 10.6 -1.7 34.4 28.9 34.4 35.0 39.4 28.9 26.7 19.4 23.3 12 18.3 5.6 6.1 32.8 22.2 36.1 36.1 38.9 30.6 29.4 20.6 29.4 13 10.6 12.2 15.6 31.1 25.6 36.7 36.1 38.9 30.0 32.8 16.1 25.6 14 12.2 14.4 23.3 22.2 30.6 36.7 36.1 38.3 27.8 35.0 17.8 24.4 15 19.4 17.8 25.0 25.6 32.2 36.1 36.1 38.3 33.3 33.9 19.4 23.9 16 16.1 25.6 25.0 29.4 33.3 37.2 35.6 37.8 33.3 31.1 25.0 19.4 17 3.3 25.6 25.0 29.4 32.2 37.8 36.1 36.1 32.8 28.3 25.6 12.8 18 5.6 25.6 26.7 30.0 33.3 37.8 36.1 37.8 32.8 17.8 24.4 17.2 19 4.4 26.7 26.7 29.4 28.3 37.8 35.6 40.0 35.0 22.8 16.7 15.6 20 4.4 25.6 28.9 29.4 29.4 37.2 35.6 40.6 33.9 25.0 22.2 20.6 21 16.1 10.6 27.2 28.9 32.8 37.2 36.1 40.6 34.4 25.0 18.9 23.3 22 22.2 5.6 26.1 28.9 32.2 37.2 36.7 40.0 35.0 26.1 13.3 19.4 23 18.9 10.6 30.6 30.6 33.3 36.7 35.0 37.8 34.4 26.1 18.3 22.8 24 6.7 21.1 30.6 29.4 31.1 34.4 36.7 35.6 35.6 25.6 20.0 23.9 25 5.6 25.0 28.3 27.2 30.0 35.6 37.2 30.0 30.0 23.9 25.0 22.2 26 0.6 22.8 27.8 30.6 27.8 31.7 37.2 31.1 26.7 25.6 25.0 6.7 27 0.6 25.0 27.2 31.7 26.7 35.6 37.2 32.2 25.6 26.7 21.1 12.8 28 -3.9 27.8 20.0 31.7 28.9 35.0 37.2 34.4 28.9 25.0 17.8 21.7 29 -1.1 25.0 25.6 32.2 32.2 30.6 37.2 35.0 30.0 27.8 15.0 20.0 30 8.3 0.0 31.7 31.7 33.3 32.2 37.8 36.7 32.2 28.3 18.3 12.2 31 8.9 0.0 30.6 0.0 33.3 0.0 37.8 37.2 0.0 29.4 0.0 13.3 ----------------------------------------------------------------------------------------- Max 25.0 27.8 31.7 34.4 35.0 38.9 37.8 40.6 38.3 35.0 32.8 29.4 Min -3.9 5.6 -1.7 22.2 22.2 30.6 30.6 30.0 25.0 17.8 13.3 6.7 Mean 12.3 16.2 21.8 29.6 30.8 35.6 35.4 37.0 32.6 28.5 22.0 19.8 -----------------------------------------------------------------------------------------