Daily maximum temperature (degrees Celsius) recorded at Grassland Soil and Water Research Center for calendar year 1960. ----------------------------------------------------------------------------------------- Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec ----------------------------------------------------------------------------------------- 1 6.7 16.7 -1.1 22.2 19.4 33.3 32.8 35.6 33.3 30.0 21.7 11.7 2 11.1 15.0 1.7 22.2 21.1 36.1 33.3 34.4 33.3 30.0 25.6 12.8 3 10.0 13.3 2.2 17.2 25.0 36.7 32.8 34.4 33.3 30.6 24.4 19.4 4 5.0 13.3 2.2 25.0 27.2 36.7 33.3 34.4 33.3 31.1 24.4 20.0 5 5.0 9.4 2.2 25.6 28.3 36.7 33.9 35.6 33.3 32.2 23.3 22.2 6 3.9 13.3 4.4 30.0 27.8 36.1 34.4 35.6 32.8 31.1 18.3 21.7 7 13.9 15.0 8.3 29.4 23.3 34.4 33.9 34.4 32.8 29.4 17.8 10.0 8 17.2 22.2 11.1 28.3 28.3 31.1 33.9 34.4 33.3 28.3 22.2 6.1 9 16.7 30.0 15.6 25.6 30.0 32.2 33.9 35.0 35.0 30.0 21.1 5.6 10 19.4 28.9 19.4 22.2 30.0 32.2 34.4 35.0 32.2 30.0 11.1 6.7 11 18.9 16.7 19.4 23.9 28.9 31.1 35.0 32.2 31.1 28.9 15.6 8.3 12 21.7 6.7 10.0 24.4 26.1 34.4 36.1 29.4 32.8 28.3 20.0 6.1 13 21.1 10.0 10.0 24.4 26.1 35.0 37.8 29.4 33.3 28.9 23.3 5.6 14 18.9 14.4 8.3 25.0 28.9 38.3 37.2 27.8 34.4 28.3 25.0 5.6 15 18.3 13.3 18.3 27.8 31.1 38.9 30.0 29.4 35.0 26.1 26.7 12.8 16 11.1 16.1 17.8 27.8 31.1 38.9 30.6 30.0 34.4 24.4 26.7 11.1 17 12.2 16.1 10.0 26.1 31.1 36.7 30.0 31.7 34.4 22.8 18.9 13.3 18 11.7 9.4 17.8 22.8 28.3 35.6 26.7 31.7 34.4 22.8 17.8 19.4 19 5.0 12.2 18.9 26.7 31.7 35.6 32.2 31.7 35.6 18.3 18.9 18.9 20 4.4 11.7 23.9 28.3 30.6 36.1 28.3 33.9 35.0 14.4 16.7 16.7 21 8.9 8.3 23.9 28.9 28.9 36.7 31.7 31.7 34.4 18.9 13.9 6.7 22 8.9 14.4 26.1 28.9 30.6 36.7 31.7 32.8 33.3 22.2 19.4 11.1 23 6.1 14.4 25.6 28.3 31.1 35.6 33.3 33.3 33.3 26.1 19.4 11.7 24 4.4 0.6 23.9 26.7 31.7 33.9 33.9 33.3 31.7 25.6 18.3 18.9 25 9.4 0.6 23.3 23.3 31.1 24.4 34.4 33.9 22.8 21.1 21.7 20.0 26 15.6 6.7 10.0 28.3 30.0 28.9 37.2 33.3 26.7 24.4 23.9 20.0 27 17.2 12.2 19.4 28.3 32.2 31.1 38.3 32.2 26.7 23.9 24.4 16.7 28 18.9 12.2 19.4 26.7 32.2 32.2 37.8 30.6 28.3 25.6 23.9 16.7 29 18.9 3.3 26.1 26.7 31.7 32.2 38.9 31.7 31.1 23.9 15.6 6.7 30 15.6 0.0 26.1 22.2 30.0 32.8 38.3 32.8 31.7 22.2 11.7 6.7 31 14.4 0.0 26.1 0.0 32.2 0.0 35.6 31.7 0.0 18.9 0.0 8.9 ----------------------------------------------------------------------------------------- Max 21.7 30.0 26.1 30.0 32.2 38.9 38.9 35.6 35.6 32.2 26.7 22.2 Min 3.9 0.6 -1.1 17.2 19.4 24.4 26.7 27.8 22.8 14.4 11.1 5.6 Mean 12.6 13.0 15.2 25.8 28.9 34.4 33.9 32.7 32.4 25.8 20.4 12.8 -----------------------------------------------------------------------------------------