Precipitation Data for Darby, MT 59829
| 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 |
1.23 | 0.89 | 0.9 | 1.13 | 1.82 | 2.07 | 1.09 | 1.22 | 1.19 | 1.15 | 1.44 | 1.29 | 15.42 | - |
| 5yr Avg (2013-2017) View in Rain Harvest Calculator |
2.85 | 3.44 | 3.37 | 2.31 | 1.83 | 2.29 | 0.91 | 0.79 | 1.67 | 2.06 | 2.99 | 4.69 | 29.20 | 189% |
| Recent Years | ||||||||||||||
| 2017 View in Rain Harvest Calculator |
2.39 | 3.5 | 6.19 | 3.19 | 1.59 | 4.1 | 0.2 | 0.2 | 2.2 | 2.39 | 2.68 | 5.1 | 33.73 | 219% |
| 2016 View in Rain Harvest Calculator |
1.32 | 2.28 | 2.30 | 1.08 | 2.30 | 0.95 | 1.28 | 0.2 | 2.22 | 2.78 | 1.8 | 3.52 | 22.03 | 143% |
| 2015 View in Rain Harvest Calculator |
2.78 | 1.32 | 0.88 | 1.39 | 2.5 | 1.70 | 2.3 | 0.49 | 0.79 | 1.26 | 2.49 | 5.7 | 23.60 | 153% |
| 2014 View in Rain Harvest Calculator |
4.69 | 7.89 | 4.49 | 2.69 | 1.69 | 2.2 | 0.4 | 2.46 | 0.45 | 2.36 | 5.38 | 3.03 | 37.73 | 245% |
| 2013 View in Rain Harvest Calculator |
3.09 | 2.19 | 2.99 | 3.2 | 1.09 | 2.49 | 0.39 | 0.6 | 2.7 | 1.5 | 2.59 | 6.09 | 28.92 | 188% |