Daily maximum temperature (degrees Celsius) recorded at Grassland Soil and Water Research Center for calendar year 1969. ----------------------------------------------------------------------------------------- Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec ----------------------------------------------------------------------------------------- 1 6.1 9.4 18.9 26.1 26.1 31.7 37.2 36.7 34.4 35.0 22.2 22.8 2 5.6 22.2 16.7 26.1 26.7 32.2 37.2 37.2 35.6 34.4 11.1 21.1 3 9.4 21.7 7.8 26.7 25.6 28.9 36.7 37.8 33.9 33.3 18.3 22.2 4 4.4 14.4 12.2 25.6 23.9 22.2 36.7 37.8 32.8 32.2 18.3 19.4 5 11.7 13.9 12.2 26.1 24.4 28.3 36.7 36.7 34.4 28.3 23.3 15.6 6 20.0 25.0 15.6 25.6 26.7 29.4 35.6 36.1 34.4 28.9 26.7 7.8 7 23.3 26.7 18.3 26.7 25.0 29.4 36.1 36.7 34.4 28.3 28.9 11.1 8 25.6 25.0 16.7 26.7 24.4 31.7 36.1 37.2 35.6 28.9 31.1 11.7 9 8.9 13.9 9.4 29.4 25.6 32.2 37.2 37.8 36.1 31.1 29.4 15.6 10 5.6 20.6 7.8 28.9 26.7 32.8 37.2 39.4 32.2 33.9 27.8 20.0 11 11.1 21.1 6.7 26.7 27.8 32.2 38.3 41.1 29.4 35.0 28.3 16.7 12 15.6 21.1 18.9 23.9 28.3 32.2 36.1 42.2 28.9 32.2 24.4 19.4 13 16.7 18.9 18.3 19.4 28.3 32.8 37.8 40.6 31.1 20.6 23.3 22.2 14 17.2 10.0 15.6 22.8 29.4 33.9 38.3 40.0 32.2 18.3 19.4 20.0 15 17.8 8.9 12.2 27.2 28.9 33.9 38.9 38.9 32.8 26.1 16.7 23.3 16 22.8 6.7 10.0 26.7 23.9 31.1 38.9 38.9 35.6 25.6 21.1 20.0 17 22.2 6.1 13.9 26.1 27.2 33.3 36.1 37.8 34.4 21.7 25.0 20.0 18 10.6 11.1 24.4 23.3 26.1 34.4 37.2 38.9 32.2 27.2 21.1 21.1 19 11.1 8.3 27.2 25.6 29.4 35.0 37.8 37.2 31.7 29.4 11.1 20.6 20 16.7 6.7 26.7 25.0 31.1 36.7 38.3 37.8 32.8 30.0 17.8 13.9 21 25.6 11.7 21.7 27.2 31.1 37.2 38.3 37.2 32.2 30.0 18.9 19.4 22 28.9 14.4 21.1 28.3 31.7 36.7 37.2 38.9 32.8 29.4 22.2 21.1 23 18.9 18.9 22.8 28.3 31.1 36.7 37.8 37.2 31.7 26.1 21.1 17.8 24 13.3 18.3 22.2 27.8 32.2 36.7 38.3 33.9 30.6 22.2 16.1 21.7 25 11.7 21.1 17.8 26.1 31.1 35.0 38.9 32.2 32.2 26.1 20.0 13.9 26 16.1 21.1 17.8 25.0 31.1 35.6 38.3 30.0 32.8 27.2 19.4 16.7 27 22.8 27.8 23.3 22.8 30.6 36.1 37.2 30.0 33.9 26.1 13.3 21.1 28 23.3 21.1 24.4 21.7 32.2 36.1 38.3 31.1 34.4 16.1 9.4 10.0 29 23.3 0.0 25.6 25.0 32.8 35.6 37.8 31.7 33.9 15.0 14.4 13.3 30 23.3 0.0 25.0 23.3 32.8 36.1 37.8 32.2 34.4 16.1 17.2 3.3 31 11.7 0.0 24.4 0.0 31.7 0.0 36.7 32.8 0.0 16.7 0.0 9.4 ----------------------------------------------------------------------------------------- Max 28.9 27.8 27.2 29.4 32.8 37.2 38.9 42.2 36.1 35.0 31.1 23.3 Min 4.4 6.1 6.7 19.4 23.9 22.2 35.6 30.0 28.9 15.0 9.4 3.3 Mean 16.2 16.6 17.9 25.7 28.5 33.2 37.5 36.6 33.1 26.8 20.6 17.2 -----------------------------------------------------------------------------------------