Precipitation Data for Chinook, MT 59523
| 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 |
0.49 | 0.4 | 0.61 | 0.91 | 2.25 | 2.35 | 1.74 | 1.22 | 1.41 | 0.71 | 0.55 | 0.48 | 13.12 | - |
| Recent Years | ||||||||||||||
| 2017 View in Rain Harvest Calculator |
0.08 | 0.13 | 0.08 | 0.93 | 0.67 | 0.95 | 0.26 | 0.15 | 0.73 | 1.01 | 0.12 | 0.16 | 5.27 | 40% |
| 2014 View in Rain Harvest Calculator |
0.04 | 0.06 | 0.64 | 0.81 | 1.24 | 3.35 | 1.35 | 5.49 | 1.05 | 0.96 | 0.49 | 0.09 | 15.57 | 119% |
| 2013 View in Rain Harvest Calculator |
1.3 | 0.07 | 0.07 | 1.36 | 2.94 | 5.56 | 3.0 | 2.0 | 1.84 | 0.23 | 0.56 | 0.66 | 19.59 | 149% |