Daily maximum temperature (degrees Celsius) recorded at Grassland Soil and Water Research Center for calendar year 1979. ----------------------------------------------------------------------------------------- Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec ----------------------------------------------------------------------------------------- 1 -2.2 6.7 20.6 20.0 25.0 22.2 34.4 32.2 32.2 34.4 17.2 15.6 2 -1.1 6.1 19.4 15.6 25.0 24.4 33.3 32.2 32.2 31.1 19.4 13.9 3 3.3 8.3 16.7 14.4 26.7 28.3 33.9 31.7 32.2 37.2 19.4 16.1 4 6.7 4.4 12.8 16.7 14.4 27.2 33.9 32.2 30.6 26.7 21.1 21.1 5 6.1 4.4 18.3 23.9 23.9 27.8 28.9 32.8 31.7 30.6 20.6 21.7 6 0.0 5.6 23.3 25.6 26.7 31.1 28.9 32.8 32.2 31.1 17.2 16.1 7 0.6 8.3 25.0 20.6 29.4 32.2 32.2 33.3 32.2 32.8 17.2 21.1 8 1.1 16.7 23.9 30.0 28.9 31.1 32.2 31.7 32.2 31.7 23.9 18.9 9 3.3 5.0 23.9 21.7 26.1 32.2 33.3 31.7 30.0 26.7 23.9 18.3 10 2.8 13.9 13.3 23.9 28.9 26.1 32.2 33.9 29.4 21.7 11.1 17.8 11 7.8 18.3 17.8 26.7 18.3 26.7 32.8 27.2 30.6 32.8 20.0 23.3 12 12.8 22.8 21.1 27.2 21.7 28.3 32.8 29.4 30.6 31.7 11.1 9.4 13 7.8 21.7 27.2 23.9 24.4 30.0 33.3 31.7 31.7 27.8 15.6 6.7 14 1.1 24.4 20.0 27.8 27.8 30.6 32.8 32.2 27.8 22.8 17.8 10.6 15 5.6 25.6 11.7 28.3 27.8 30.0 33.3 32.8 25.0 27.8 19.4 14.4 16 14.4 3.3 11.7 27.8 27.8 30.0 34.4 32.2 26.1 31.1 21.1 15.0 17 16.7 -1.7 22.8 21.1 27.8 30.6 33.3 31.1 28.3 30.0 22.2 4.4 18 19.4 4.4 23.9 22.2 28.9 32.8 29.4 32.2 22.8 30.0 23.9 13.9 19 19.4 4.4 22.2 26.7 29.4 33.9 30.6 32.2 21.1 32.2 27.2 16.1 20 13.9 13.9 21.7 23.9 27.8 33.9 28.9 32.2 23.9 32.2 26.7 21.7 21 11.1 18.9 22.8 19.4 22.8 33.3 31.7 32.8 27.8 32.2 22.2 18.9 22 15.6 23.3 23.3 22.2 25.0 32.2 31.7 33.3 30.0 25.6 9.4 21.7 23 10.0 20.0 17.2 25.0 27.2 31.7 32.8 33.9 30.0 21.7 15.6 18.9 24 7.8 13.9 17.8 28.3 25.6 32.8 32.8 31.1 29.4 22.8 13.3 16.7 25 8.3 13.9 23.3 29.4 23.9 33.3 31.7 35.6 28.3 25.6 18.3 20.0 26 7.2 14.4 25.6 23.9 26.7 28.3 30.6 26.7 29.4 26.7 21.1 20.6 27 7.2 15.6 22.8 23.9 27.2 32.8 26.7 32.2 30.0 28.3 24.4 20.6 28 5.0 19.4 21.7 23.9 29.4 32.8 32.2 31.7 32.8 28.3 12.8 15.0 29 2.8 0.0 22.8 19.4 26.7 35.6 32.2 32.2 34.4 27.8 8.3 11.1 30 11.1 0.0 23.3 23.3 29.4 35.6 32.2 32.2 32.2 25.0 8.3 10.0 31 1.7 0.0 21.1 0.0 30.6 0.0 32.8 32.8 0.0 19.4 0.0 11.7 ----------------------------------------------------------------------------------------- Max 19.4 25.6 27.2 30.0 30.6 35.6 34.4 35.6 34.4 37.2 27.2 23.3 Min -2.2 -1.7 11.7 14.4 14.4 22.2 26.7 26.7 21.1 19.4 8.3 4.4 Mean 7.3 12.7 20.6 23.6 26.2 30.6 32.0 32.0 29.6 28.6 18.3 16.2 -----------------------------------------------------------------------------------------