Daily maximum temperature (degrees Celsius) recorded at Grassland Soil and Water Research Center for calendar year 1988. ----------------------------------------------------------------------------------------- Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec ----------------------------------------------------------------------------------------- 1 7.8 25.6 25.0 25.6 25.6 30.6 36.1 35.0 35.6 28.9 21.7 21.1 2 7.2 8.9 21.1 26.1 21.7 29.4 36.7 35.6 35.0 26.1 23.3 23.3 3 10.0 9.4 11.1 28.9 28.3 26.1 35.6 35.0 32.2 26.7 28.3 22.8 4 8.9 9.4 16.7 29.4 28.9 27.8 35.0 35.0 31.1 27.2 30.0 22.8 5 8.3 3.9 23.3 28.3 30.0 29.4 36.1 37.2 33.3 28.3 25.6 20.0 6 6.7 4.4 21.7 24.4 28.9 32.2 35.0 38.3 34.4 27.2 25.0 21.1 7 0.6 11.1 23.9 27.8 22.8 33.9 32.2 40.0 34.4 29.4 33.3 25.0 8 0.0 10.6 18.3 25.0 33.9 33.9 32.2 39.4 35.6 30.6 28.3 14.4 9 2.8 13.3 21.7 20.6 33.9 36.1 35.0 39.4 35.6 27.2 30.6 7.8 10 4.4 18.3 28.9 16.7 32.2 31.1 36.7 38.3 33.9 26.1 24.4 6.1 11 11.1 3.3 27.8 20.0 23.9 32.2 28.9 38.9 37.2 31.1 26.7 8.9 12 20.0 18.9 19.4 24.4 27.8 30.6 29.4 36.7 36.1 26.7 28.3 12.2 13 8.3 21.7 15.6 29.4 29.4 31.1 34.4 36.1 36.1 26.7 28.3 20.0 14 12.2 22.2 14.4 29.4 29.4 32.2 36.1 37.2 35.6 28.3 30.0 21.1 15 18.3 16.1 18.9 28.3 30.0 32.8 36.1 36.7 36.1 29.4 29.4 11.7 16 17.2 22.8 14.4 24.4 28.9 33.9 36.1 37.2 31.7 30.6 16.7 10.6 17 22.2 13.3 13.9 27.8 31.7 33.9 36.7 36.1 33.3 31.7 17.8 15.6 18 20.0 11.1 11.7 26.7 30.6 32.8 38.3 37.8 33.9 31.7 23.3 18.3 19 20.0 14.4 19.4 24.4 30.6 33.3 38.3 37.2 33.3 30.0 23.9 20.6 20 9.4 18.3 25.6 31.1 27.8 34.4 32.2 37.8 35.6 31.1 13.9 22.2 21 12.8 24.4 26.1 30.6 28.9 33.9 32.8 37.2 35.0 25.0 13.3 22.2 22 12.8 23.9 23.9 32.2 26.7 35.6 35.6 37.8 34.4 29.4 18.9 23.3 23 17.8 17.2 23.9 32.2 31.7 35.6 36.1 40.0 33.9 32.2 21.1 22.2 24 12.8 16.7 28.3 31.1 31.1 32.8 36.7 41.1 32.8 27.8 23.9 20.6 25 11.1 20.6 26.7 28.3 29.4 33.3 36.7 38.3 33.3 31.7 26.1 21.7 26 18.3 21.7 23.9 35.0 29.4 33.3 37.2 40.6 35.0 27.8 24.4 21.1 27 18.3 26.7 28.3 26.1 30.0 35.0 37.2 37.2 36.7 32.2 16.1 20.6 28 21.1 27.8 25.6 28.9 29.4 35.0 36.1 38.3 34.4 23.9 15.6 8.9 29 22.2 26.1 21.7 20.6 26.1 34.4 36.1 33.3 25.6 17.8 22.2 11.7 30 23.3 0.0 14.4 20.0 29.4 34.4 36.1 33.3 17.8 20.0 18.3 9.4 31 25.0 0.0 21.1 0.0 31.1 0.0 35.6 34.4 0.0 16.7 0.0 19.4 ----------------------------------------------------------------------------------------- Max 25.0 27.8 28.9 35.0 33.9 36.1 38.3 41.1 37.2 32.2 33.3 25.0 Min 0.0 3.3 11.1 16.7 21.7 26.1 28.9 33.3 17.8 16.7 13.3 6.1 Mean 13.3 16.6 21.2 26.8 29.0 32.7 35.3 37.3 33.6 27.7 23.6 17.6 -----------------------------------------------------------------------------------------