Daily maximum temperature (degrees Celsius) recorded at Grassland Soil and Water Research Center for calendar year 1952. ----------------------------------------------------------------------------------------- Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec ----------------------------------------------------------------------------------------- 1 23.9 24.4 25.0 29.4 26.7 30.6 34.4 35.0 38.3 34.4 29.4 12.2 2 8.3 19.4 17.8 25.6 26.1 31.1 34.4 36.7 37.2 34.4 28.9 10.0 3 3.9 19.4 19.4 23.9 29.4 30.6 36.1 37.2 32.8 32.8 27.2 10.0 4 15.0 15.6 18.9 22.8 31.1 32.2 35.6 38.3 33.3 34.4 22.8 15.0 5 17.2 23.3 15.0 22.8 31.1 31.1 35.0 38.3 33.3 33.3 25.0 18.9 6 15.6 22.8 19.4 28.9 30.6 29.4 36.1 39.4 34.4 31.7 22.8 16.7 7 17.8 21.7 21.1 28.9 30.6 30.6 36.1 39.4 35.0 18.9 25.6 15.6 8 24.4 23.3 22.2 28.3 31.7 31.1 35.6 38.9 34.4 21.1 26.1 25.6 9 23.3 25.6 21.1 26.1 32.8 31.7 32.8 39.4 31.7 23.9 25.6 23.9 10 13.3 25.0 19.4 13.3 31.1 32.2 34.4 38.9 30.6 27.8 12.8 18.9 11 17.8 26.7 21.1 13.3 25.0 32.2 35.6 38.3 33.3 30.0 18.3 20.0 12 23.9 26.1 24.4 24.4 29.4 32.2 36.1 37.8 34.4 30.6 23.9 16.7 13 24.4 22.8 23.3 23.9 31.1 33.3 36.1 38.3 35.0 30.6 22.2 13.9 14 22.8 19.4 23.3 20.6 32.2 32.8 36.1 38.3 36.1 30.6 28.9 8.9 15 21.1 18.3 22.8 22.8 31.1 33.3 36.1 38.3 36.1 28.9 30.0 12.2 16 25.6 11.1 18.9 24.4 29.4 33.3 34.4 39.4 36.1 23.9 28.9 17.8 17 24.4 18.3 19.4 23.3 28.9 34.4 30.0 38.9 35.0 29.4 26.7 21.7 18 25.0 21.7 21.7 24.4 27.8 35.0 28.9 38.3 34.4 26.7 23.9 23.3 19 27.2 25.0 29.4 23.3 21.7 34.4 30.6 38.3 35.0 27.8 18.3 18.3 20 26.7 24.4 28.3 25.6 25.6 35.0 32.2 38.9 35.0 27.8 15.6 15.0 21 26.7 20.0 28.9 25.6 30.0 35.0 33.9 37.8 33.9 25.0 20.0 13.3 22 22.8 18.3 28.9 22.8 31.1 33.9 35.0 37.8 32.2 20.6 17.2 15.0 23 13.9 16.1 12.8 22.2 30.0 34.4 35.0 39.4 28.9 23.9 14.4 13.3 24 20.6 15.6 18.9 22.8 24.4 34.4 36.7 39.4 29.4 26.1 11.7 12.2 25 25.6 15.6 21.1 21.7 28.3 35.0 36.7 39.4 30.6 28.3 15.0 11.1 26 25.0 12.8 21.7 23.9 30.0 35.6 36.7 38.3 31.7 28.9 10.6 7.2 27 25.0 22.8 20.6 26.1 29.4 34.4 35.6 36.1 32.2 29.4 5.0 11.1 28 17.8 27.8 18.9 26.1 23.9 33.9 36.1 36.1 32.8 27.2 3.3 12.8 29 25.0 27.8 22.8 26.7 24.4 33.9 36.1 35.0 32.8 20.6 5.6 15.6 30 22.8 0.0 24.4 28.3 28.3 31.7 37.2 36.7 33.3 26.7 5.0 12.8 31 23.9 0.0 30.6 0.0 30.0 0.0 35.6 37.8 0.0 29.4 0.0 15.0 ----------------------------------------------------------------------------------------- Max 27.2 27.8 30.6 29.4 32.8 35.6 37.2 39.4 38.3 34.4 30.0 25.6 Min 3.9 11.1 12.8 13.3 21.7 29.4 28.9 35.0 28.9 18.9 3.3 7.2 Mean 21.0 21.1 22.0 24.1 28.8 33.0 34.9 38.1 33.6 27.9 19.7 15.3 -----------------------------------------------------------------------------------------