Precipitation Data for Garrison, MT 59731
| 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 |
0.96 | 0.65 | 1.01 | 1.3 | 2.08 | 2.36 | 1.51 | 1.56 | 1.23 | 1.28 | 0.85 | 0.9 | 15.69 | - |
| Recent Years | ||||||||||||||
| 2017 View in Rain Harvest Calculator |
1.0 | 1.61 | 2.15 | 1.16 | 3.41 | 2.39 | 0.92 | 0.15 | 2.21 | 1.38 | 2.1 | 2.67 | 21.15 | 135% |