Precipitation Data for Keystone, SD 57751
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total | % of 30yr Avg |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 30yr Avg (1981-2010) View in Rain Harvest Calculator |
0.38 | 0.67 | 1.19 | 2.23 | 4.22 | 3.41 | 2.9 | 1.99 | 1.81 | 1.68 | 0.62 | 0.43 | 21.53 | - |
| 5yr Avg (2013-2017) View in Rain Harvest Calculator |
0.47 | 0.67 | 0.83 | 2.75 | 4.42 | 4.01 | 3.64 | 3.29 | 1.93 | 1.45 | 0.48 | 0.77 | 24.71 | 115% |
| Recent Years | ||||||||||||||
| 2017 View in Rain Harvest Calculator |
0.86 | 1.2 | 0.65 | 4.11 | 2.34 | 3.3 | 4.08 | 1.8 | 1.5 | 0.59 | 0.56 | 1.15 | 22.14 | 103% |
| 2016 View in Rain Harvest Calculator |
0.23 | 0.85 | 1.16 | 1.42 | 4.57 | 1.59 | 5.3 | 2.64 | 1.73 | 0.68 | 0.2 | 1.2 | 21.57 | 100% |
| 2015 View in Rain Harvest Calculator |
0.27 | 0.28 | 0.18 | 2.48 | 10.13 | 7.75 | 2.41 | 4.24 | 0.28 | 1.55 | 0.47 | 0.67 | 30.71 | 143% |
| 2014 View in Rain Harvest Calculator |
0.39 | 0.78 | 1.14 | 1.36 | 3.47 | 5.22 | 2.87 | 3.06 | 4.83 | 0.85 | 0.65 | 0.41 | 25.03 | 116% |
| 2013 View in Rain Harvest Calculator |
0.61 | 0.24 | 1.02 | 4.39 | 1.58 | 2.17 | 3.56 | 4.72 | 1.31 | 3.57 | 0.52 | 0.44 | 24.13 | 112% |