Daily precipitation (mm) recorded at Grassland Soil and Water Research Center for calendar year 1931. ----------------------------------------------------------------------------------------- Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec ----------------------------------------------------------------------------------------- 1 0.00 0.25 16.00 0.00 20.07 0.00 0.00 0.00 0.00 0.00 0.00 14.73 2 0.00 10.41 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.25 3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.25 0.00 0.00 0.00 0.00 4 9.65 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 5 0.25 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 4.57 7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10.67 8 0.00 9.91 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 4.06 9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10 8.38 0.00 0.00 0.00 0.00 11.43 0.00 2.03 7.37 0.00 0.00 1.27 11 8.89 0.00 0.00 0.00 0.00 12.70 0.00 0.00 2.03 0.00 0.76 3.56 12 0.00 1.78 0.00 0.00 0.00 1.78 0.00 0.00 0.00 0.00 0.00 2.03 13 0.00 15.75 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.27 14 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.27 0.00 15 0.00 17.27 20.32 0.00 0.00 0.00 41.91 0.00 0.00 4.83 0.00 0.00 16 4.06 0.76 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 25.91 17 29.97 0.00 0.00 0.00 0.00 12.70 2.79 0.00 0.00 0.00 11.18 0.00 18 0.00 0.00 0.00 0.00 1.52 0.00 0.76 0.00 0.00 0.00 0.00 0.00 19 0.00 0.00 0.00 0.00 7.37 0.00 0.00 0.00 0.00 0.00 0.00 13.97 20 0.00 0.00 11.94 0.00 0.00 0.00 0.76 4.57 0.00 0.00 0.00 0.00 21 0.00 0.25 0.00 3.05 0.00 0.00 0.00 0.00 0.00 0.00 0.25 0.25 22 0.00 15.75 0.00 0.00 0.00 0.76 0.00 0.00 0.00 0.00 0.25 0.00 23 0.00 10.41 0.00 1.27 0.00 0.00 0.00 0.00 0.00 14.48 4.06 0.00 24 0.00 0.00 0.00 10.41 0.00 0.00 0.00 0.00 0.00 0.00 3.56 0.00 25 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 26 0.25 0.00 4.57 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.78 0.00 27 4.83 10.92 12.45 0.00 0.00 0.76 0.00 0.00 0.00 0.00 0.00 0.00 28 0.76 0.00 0.00 2.03 0.00 0.00 0.00 0.00 0.00 0.00 2.03 0.00 29 0.25 0.00 0.00 57.15 0.00 0.25 0.00 0.00 0.00 0.00 0.76 0.00 30 0.00 0.00 17.02 1.52 9.40 0.00 0.00 0.00 0.00 0.00 2.79 0.00 31 0.00 0.00 7.87 0.00 0.25 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ----------------------------------------------------------------------------------------- Tot 67.31 93.47 90.17 75.44 38.61 40.39 46.23 6.86 9.40 19.30 28.70 82.55 Max 29.97 17.27 20.32 57.15 20.07 12.70 41.91 4.57 7.37 14.48 11.18 25.91 Min 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Mean 2.17 3.34 2.91 2.51 1.25 1.35 1.49 0.22 0.31 0.62 0.96 2.66 -----------------------------------------------------------------------------------------