Daily maximum temperature (degrees Celsius) recorded at Grassland Soil and Water Research Center for calendar year 2001. ----------------------------------------------------------------------------------------- Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec ----------------------------------------------------------------------------------------- 1 -0.3 14.2 7.3 23.5 28.6 31.2 28.7 36.6 29.1 26.3 28.2 20.1 2 1.0 11.3 13.3 23.8 30.0 33.6 31.5 35.6 32.2 27.3 28.1 15.6 3 11.0 15.9 11.2 25.2 29.7 33.9 31.9 35.1 33.1 27.3 27.3 18.1 4 19.2 17.9 18.3 26.7 26.9 33.8 32.6 36.3 27.9 30.2 26.0 23.0 5 20.7 18.6 19.7 26.6 26.6 30.8 34.2 38.6 27.3 27.6 25.7 24.5 6 20.9 23.8 18.7 26.5 29.5 31.3 34.2 37.5 30.8 19.8 25.2 24.2 7 16.3 20.3 20.4 26.1 27.1 28.4 33.9 35.0 32.2 22.9 25.1 22.7 8 14.8 21.7 13.6 28.5 28.7 27.6 33.7 36.0 32.3 26.3 26.2 18.7 9 15.2 21.5 16.6 27.3 28.5 31.1 34.5 36.4 26.3 28.6 17.4 11.3 10 9.3 6.5 17.5 26.9 28.6 31.4 34.7 36.5 28.9 30.3 20.9 15.1 11 10.2 8.3 19.0 26.5 29.4 33.9 35.1 36.8 29.9 23.7 23.1 12.4 12 7.2 11.3 24.5 20.4 28.1 34.2 35.5 37.8 29.5 24.8 19.1 20.5 13 10.8 19.8 19.9 27.5 29.5 35.3 35.9 37.1 31.4 20.0 23.9 13.0 14 14.7 23.3 17.4 29.2 29.5 34.1 36.4 34.9 32.7 26.1 22.3 15.6 15 12.5 21.8 21.2 31.2 29.2 30.1 36.0 36.7 31.0 27.3 18.9 14.7 16 10.8 12.7 15.5 27.2 31.5 32.7 35.3 36.5 30.9 18.5 19.7 22.3 17 5.9 9.0 8.8 20.5 31.6 32.4 35.5 34.7 31.4 20.6 23.0 15.9 18 4.1 14.3 8.9 19.2 31.9 31.7 35.3 38.3 32.2 24.7 23.0 18.6 19 9.1 20.1 14.0 24.5 28.6 31.8 35.9 34.1 33.2 26.2 18.5 13.9 20 7.3 23.3 18.2 25.0 32.4 32.4 36.1 36.0 33.9 26.3 13.7 14.9 21 7.8 23.2 22.8 28.0 26.3 34.5 37.1 35.6 30.6 26.6 16.0 18.7 22 11.6 11.0 23.8 27.7 27.5 30.2 37.2 35.9 29.0 30.2 21.6 23.1 23 12.8 19.8 23.6 22.6 31.9 30.4 36.9 35.5 32.4 30.3 25.7 13.1 24 18.5 24.1 19.6 22.3 30.5 32.0 35.7 34.4 24.2 31.4 22.8 10.7 25 16.4 22.6 15.0 25.0 29.1 32.3 35.8 36.7 23.8 24.1 23.1 12.1 26 20.4 19.7 13.3 25.9 28.0 33.7 36.0 35.2 24.7 23.6 25.9 11.8 27 14.8 23.8 8.4 25.3 32.0 34.1 36.3 30.2 26.7 23.4 15.4 15.9 28 20.1 11.2 9.0 26.1 31.5 34.0 36.6 25.5 27.5 22.7 3.0 17.5 29 17.4 0.0 14.8 26.9 32.5 34.0 36.7 25.5 27.6 22.5 10.6 9.9 30 19.2 0.0 15.0 26.8 33.3 31.9 36.3 24.5 24.6 22.7 18.7 6.3 31 13.7 0.0 23.0 0.0 33.3 0.0 36.4 26.3 0.0 24.0 0.0 3.3 ----------------------------------------------------------------------------------------- Max 20.9 24.1 24.5 31.2 33.3 35.3 37.2 38.6 33.9 31.4 28.2 24.5 Min -0.3 6.5 7.3 19.2 26.3 27.6 28.7 24.5 23.8 18.5 3.0 3.3 Mean 12.7 17.5 16.5 25.6 29.7 32.3 35.1 34.6 29.6 25.4 21.3 16.1 -----------------------------------------------------------------------------------------