Precipitation Data for Decorah, IA 52101
| 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 |
0.89 | 0.89 | 1.91 | 3.61 | 4.19 | 5.16 | 4.27 | 4.74 | 3.33 | 2.36 | 2.11 | 1.22 | 34.68 | - |
| 5yr Avg (2013-2017) View in Rain Harvest Calculator |
1.06 | 1.10 | 2.32 | 4.82 | 5.05 | 7.29 | 3.75 | 5.06 | 3.73 | 3.38 | 1.48 | 1.90 | 40.94 | 118% |
| Recent Years | ||||||||||||||
| 2017 View in Rain Harvest Calculator |
2.44 | 1.21 | 2.59 | 5.63 | 4.26 | 3.76 | 2.77 | 1.64 | 1.06 | 5.82 | 0.45 | 0.54 | 32.17 | 93% |
| 2016 View in Rain Harvest Calculator |
0.75 | 0.83 | 3.88 | 1.42 | 3.58 | 6.24 | 8.83 | 12.95 | 11.39 | 3.01 | 1.54 | 2.42 | 56.84 | 164% |
| 2015 View in Rain Harvest Calculator |
0.38 | 0.82 | 1.38 | 3.42 | 5.48 | 7.10 | 2.36 | 2.24 | 1.71 | 1.80 | 2.85 | 5.09 | 34.63 | 100% |
| 2014 View in Rain Harvest Calculator |
0.73 | 1.24 | 1.78 | 6.32 | 1.41 | 8.03 | 1.42 | 4.87 | 2.73 | 3.76 | 0.54 | 0.74 | 33.57 | 97% |
| 2013 View in Rain Harvest Calculator |
0.98 | 1.40 | 1.96 | 7.29 | 10.54 | 11.32 | 3.39 | 3.62 | 1.74 | 2.52 | 2.00 | 0.73 | 47.49 | 137% |