Precipitation Data for Custer, SD 57730
| 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 |
0.36 | 0.60 | 1.02 | 2.03 | 3.23 | 3.08 | 2.48 | 2.14 | 1.56 | 1.42 | 0.67 | 0.40 | 18.99 | - |
| 5yr Avg (2013-2017) View in Rain Harvest Calculator |
0.41 | 0.55 | 0.78 | 2.31 | 3.06 | 3.65 | 3.41 | 2.07 | 1.82 | 1.41 | 0.61 | 0.82 | 20.90 | 110% |
| Recent Years | ||||||||||||||
| 2017 View in Rain Harvest Calculator |
0.73 | 1.27 | 0.72 | 3.25 | 2.24 | 2.09 | 3.95 | 1.26 | 1.27 | 0.67 | 0.78 | 0.92 | 19.15 | 101% |
| 2016 View in Rain Harvest Calculator |
0.10 | 0.40 | 1.15 | 1.52 | 1.76 | 2.94 | 4.17 | 2.05 | 1.67 | 0.54 | 0.13 | 1.38 | 17.81 | 94% |
| 2015 View in Rain Harvest Calculator |
0.26 | 0.33 | 0.29 | 1.86 | 5.79 | 5.88 | 3.14 | 1.47 | 0.43 | 1.60 | 0.75 | 0.49 | 22.29 | 117% |
| 2014 View in Rain Harvest Calculator |
0.32 | 0.64 | 1.11 | 1.90 | 3.23 | 5.05 | 1.98 | 2.22 | 4.22 | 0.52 | 0.84 | 0.24 | 22.27 | 117% |
| 2013 View in Rain Harvest Calculator |
0.64 | 0.12 | 0.63 | 3.01 | 2.30 | 2.27 | 3.82 | 3.33 | 1.50 | 3.70 | 0.56 | 1.05 | 22.93 | 121% |