Daily maximum temperature (degrees Celsius) recorded at Grassland Soil and Water Research Center for calendar year 1965. ----------------------------------------------------------------------------------------- Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec ----------------------------------------------------------------------------------------- 1 23.9 13.9 21.1 19.4 25.6 30.6 34.4 33.9 35.6 21.7 25.6 16.7 2 22.2 7.8 11.7 24.4 26.1 30.6 35.0 33.9 31.1 21.1 23.3 11.7 3 12.2 10.6 6.7 27.8 27.2 31.7 33.9 35.0 35.0 19.4 20.0 12.2 4 15.0 10.0 10.6 26.7 26.1 32.2 33.9 33.9 36.7 16.1 20.0 18.3 5 15.0 7.8 14.4 28.3 25.6 31.1 35.0 35.0 36.1 15.6 20.6 21.7 6 22.8 15.0 17.2 26.7 26.7 28.9 35.6 34.4 35.6 21.7 22.8 20.0 7 23.9 17.8 16.1 26.1 28.9 28.9 36.1 35.0 35.0 28.3 22.8 18.9 8 24.4 16.1 19.4 26.7 27.8 32.2 35.6 37.8 35.0 31.1 20.0 19.4 9 22.8 18.3 23.3 26.7 26.1 32.2 36.1 35.6 35.0 31.7 20.0 22.8 10 4.4 19.4 22.2 27.2 26.1 31.7 35.6 35.0 35.0 31.1 16.7 20.0 11 10.0 19.4 18.3 27.8 25.0 31.7 35.6 35.0 36.1 29.4 18.3 23.9 12 16.1 18.3 16.7 28.3 27.2 32.8 35.6 33.9 36.1 26.1 25.6 22.2 13 15.0 8.3 15.6 27.8 27.2 32.8 36.1 33.9 36.7 27.8 24.4 17.8 14 15.6 11.7 25.0 28.9 25.0 33.9 35.6 33.9 37.2 28.9 23.9 20.0 15 20.0 11.1 24.4 26.7 29.4 33.3 35.0 32.2 36.7 30.0 27.8 17.8 16 17.2 11.1 24.4 24.4 27.8 33.3 33.9 33.9 36.7 31.7 28.9 11.7 17 11.1 11.7 24.4 26.7 25.6 32.8 35.0 33.9 35.6 30.6 26.1 11.7 18 14.4 15.6 23.9 31.7 24.4 31.7 35.6 35.6 35.0 28.9 21.7 11.7 19 18.3 19.4 6.7 30.6 26.1 32.2 35.0 36.7 35.0 23.3 24.4 11.1 20 21.1 18.3 6.7 28.9 26.7 32.8 35.0 36.7 31.7 25.0 24.4 17.2 21 18.9 18.9 15.0 28.9 28.3 32.8 35.0 36.7 35.0 23.9 26.1 17.8 22 20.6 14.4 22.8 28.9 27.8 32.2 36.1 36.7 29.4 22.2 23.9 20.0 23 18.9 17.8 23.3 27.8 28.9 32.8 36.7 36.7 22.8 27.2 24.4 21.1 24 15.6 3.3 14.4 28.3 29.4 32.8 36.7 35.6 24.4 26.1 30.0 20.0 25 22.2 15.6 5.0 28.3 30.6 32.8 35.6 33.9 23.3 20.6 28.3 12.8 26 22.2 17.8 12.2 25.0 28.9 32.8 35.6 35.6 21.1 24.4 28.3 15.6 27 14.4 21.1 16.1 20.6 31.7 34.4 36.1 36.1 26.7 23.9 26.1 14.4 28 18.9 21.7 20.6 20.0 30.6 33.9 36.7 36.1 28.9 24.4 18.9 13.3 29 18.3 0.0 21.1 22.8 25.0 33.9 36.1 35.6 30.0 23.3 16.7 20.0 30 18.3 0.0 13.9 25.0 28.3 33.9 33.9 36.1 28.9 24.4 19.4 22.2 31 14.4 0.0 15.6 0.0 30.0 0.0 35.0 36.7 0.0 26.1 0.0 23.3 ----------------------------------------------------------------------------------------- Max 24.4 21.7 25.0 31.7 31.7 34.4 36.7 37.8 37.2 31.7 30.0 23.9 Min 4.4 3.3 5.0 19.4 24.4 28.9 33.9 32.2 21.1 15.6 16.7 11.1 Mean 17.7 14.7 17.1 26.6 27.4 32.3 35.4 35.2 32.6 25.4 23.3 17.7 -----------------------------------------------------------------------------------------