Precipitation Data for Hays, MT 59527
| 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 |
0.44 | 0.32 | 0.54 | 1.03 | 2.23 | 2.50 | 1.54 | 1.08 | 1.26 | 0.69 | 0.46 | 0.45 | 12.54 | - |
| 5yr Avg (2013-2017) View in Rain Harvest Calculator |
0.57 | 0.26 | 0.43 | 1.72 | 2.64 | 2.10 | 2.54 | 2.04 | 1.85 | 1.74 | 0.45 | 0.41 | 16.75 | 134% |
| Recent Years | ||||||||||||||
| 2017 View in Rain Harvest Calculator |
0.60 | 0.64 | 0.18 | 1.51 | 0.98 | 0.72 | 0.40 | 0.24 | 0.90 | 1.05 | 0.38 | 0.57 | 8.17 | 65% |
| 2016 View in Rain Harvest Calculator |
0.37 | 0.21 | 0.31 | 4.35 | 3.72 | 1.7 | 3.39 | 0.91 | 2.6 | 5.06 | 0.36 | 0.10 | 23.08 | 184% |
| 2015 View in Rain Harvest Calculator |
0.5 | 0.28 | 0.4 | 0.54 | 1.91 | 1.02 | 4.13 | 0.42 | 1.07 | 1.29 | 0.71 | 0.4 | 12.67 | 101% |
| 2014 View in Rain Harvest Calculator |
0.31 | 0.14 | 0.95 | 0.94 | 1.95 | 2.72 | 1.46 | 7.26 | 1.98 | 1.06 | 0.49 | 0.11 | 19.37 | 154% |
| 2013 View in Rain Harvest Calculator |
1.06 | 0.02 | 0.32 | 1.28 | 4.62 | 4.36 | 3.30 | 1.36 | 2.68 | 0.24 | 0.30 | 0.86 | 20.40 | 163% |