Prairie Basin Wetlands of the Dakotas:
A Community Profile
Tables
Table 2. Climatic data for Bismarck, ND, 1931-60 (from Court 1974).
| Daily Temperature | |||||
| (°C) | Mean precipition | Mean snowfall | |||
| Month | mean | max. | min. | (mm) | (mm) |
| Jan. | -12.8 | 12 | -42 | 11 | 170 |
| Feb. | -10.8 | 20 | -37 | 11 | 150 |
| Mar. | -3.8 | 27 | -35 | 20 | 220 |
| Apr. | 6.1 | 33 | -19 | 31 | 70 |
| May | 13 | 37 | -7 | 50 | 20 |
| June | 18.1 | 38 | 1 | 86 | tr. |
| July | 22.3 | 42 | 4 | 56 | 0 |
| Aug. | 21 | 43 | 3 | 44 | 0 |
| Sept. | 14.8 | 41 | -9 | 30 | 10 |
| Oct. | 7.9 | 35 | -15 | 22 | 40 |
| Nov. | -2 | 23 | -28 | 15 | 140 |
| Dec. | -8.4 | 16 | -38 | 9 | 130 |
| Annual | 5.4 | 43 | -42 | 385 | 950 |
