Daily maximum temperature (degrees Celsius) recorded at Grassland Soil and Water Research Center for calendar year 1947. ----------------------------------------------------------------------------------------- Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec ----------------------------------------------------------------------------------------- 1 -1.1 16.1 23.9 30.6 30.0 33.3 35.0 35.6 38.9 30.6 23.9 21.1 2 2.2 15.6 8.9 30.0 30.6 32.2 36.7 36.7 37.8 30.0 19.4 22.8 3 0.6 23.3 17.8 28.3 31.7 32.2 36.1 36.1 36.7 31.7 25.6 20.6 4 -2.2 21.1 19.4 25.6 35.6 32.2 35.0 37.2 36.1 31.7 28.9 20.0 5 7.8 11.7 25.6 26.7 35.6 32.2 35.0 36.1 36.7 35.0 26.7 17.8 6 7.8 19.4 15.6 29.4 33.9 32.8 35.0 37.8 37.2 33.3 29.4 21.1 7 11.1 17.8 5.0 28.3 30.6 32.2 35.6 38.9 35.6 32.8 27.2 21.1 8 10.0 8.9 12.2 27.2 27.2 32.8 36.1 39.4 34.4 30.0 23.3 16.7 9 8.9 6.7 15.0 29.4 23.9 33.3 33.3 40.6 34.4 30.0 21.1 13.3 10 7.8 8.3 15.0 28.3 22.8 33.9 32.2 41.7 34.4 31.1 31.7 11.7 11 15.6 7.2 21.1 27.2 26.7 33.3 30.6 36.7 35.6 32.2 25.0 6.7 12 20.0 8.9 22.2 26.1 29.4 33.9 36.1 34.4 32.2 32.2 17.8 6.7 13 20.0 16.7 21.1 22.8 30.6 32.8 34.4 36.1 33.3 32.2 15.0 10.0 14 19.4 22.8 20.6 13.9 30.6 27.8 35.0 36.7 35.6 32.2 21.7 8.9 15 17.8 24.4 19.4 21.1 29.4 27.2 36.7 36.1 33.3 32.2 18.9 12.2 16 18.9 26.7 16.7 17.8 27.2 32.2 37.2 36.1 33.9 32.8 18.9 9.4 17 3.3 26.1 18.3 19.4 30.0 33.3 37.8 34.4 35.0 33.3 11.1 16.1 18 6.1 23.3 15.6 26.1 27.8 35.0 38.9 33.3 34.4 35.6 8.3 17.8 19 11.1 17.2 12.8 26.7 16.7 33.3 36.1 34.4 34.4 33.3 10.6 19.4 20 15.0 7.8 17.8 25.6 29.4 33.3 35.6 34.4 33.3 31.1 13.9 16.7 21 12.8 13.9 23.3 26.7 23.9 34.4 36.7 32.8 32.2 31.7 15.0 17.8 22 15.0 22.2 23.9 29.4 26.1 33.3 35.0 34.4 29.4 30.0 14.4 23.3 23 15.6 21.1 28.3 28.9 25.6 32.8 33.3 36.1 26.7 31.7 8.9 19.4 24 24.4 8.9 27.2 27.2 28.9 32.2 34.4 35.0 28.9 32.2 14.4 8.9 25 24.4 9.4 23.9 26.7 26.1 35.0 34.4 32.8 30.0 29.4 17.8 10.6 26 23.3 6.1 26.7 15.6 28.9 35.6 34.4 27.2 32.2 30.0 18.9 20.0 27 28.3 5.0 26.7 18.9 28.9 36.1 36.7 33.3 31.7 23.9 21.7 23.9 28 25.6 23.9 21.1 25.0 30.6 36.1 37.2 35.0 31.7 28.9 17.8 22.2 29 25.0 0.0 19.4 26.1 29.4 36.1 37.2 35.6 31.1 27.2 18.3 24.4 30 23.3 0.0 20.6 30.6 24.4 35.6 38.3 35.6 30.6 31.1 19.4 21.1 31 18.3 0.0 22.2 0.0 30.0 0.0 38.3 37.2 0.0 30.0 0.0 25.0 ----------------------------------------------------------------------------------------- Max 28.3 26.7 28.3 30.6 35.6 36.1 38.9 41.7 38.9 35.6 31.7 25.0 Min -2.2 5.0 5.0 13.9 16.7 27.2 30.6 27.2 26.7 23.9 8.3 6.7 Mean 14.1 15.7 19.6 25.5 28.5 33.2 35.6 35.7 33.6 31.3 19.5 17.0 -----------------------------------------------------------------------------------------