Precipitation Data for Ann Arbor, MI 48103
| 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 |
2.59 | 2.41 | 2.66 | 3.22 | 3.42 | 3.68 | 3.61 | 3.7 | 3.45 | 2.84 | 3.09 | 2.89 | 37.56 | - |
| 5yr Avg (2013-2017) View in Rain Harvest Calculator |
2.71 | 2.30 | 2.42 | 3.64 | 3.82 | 4.70 | 3.00 | 3.69 | 2.56 | 3.03 | 2.62 | 2.29 | 36.78 | 98% |
| Recent Years | ||||||||||||||
| 2017 View in Rain Harvest Calculator |
3.36 | 1.71 | 4.61 | 4.26 | 4.14 | 1.10 | 3.84 | 3.16 | 1.49 | 4.85 | 4.06 | 1.83 | 38.41 | 102% |
| 2016 View in Rain Harvest Calculator |
1.59 | 2.37 | 3.96 | 2.76 | 2.94 | 3.67 | 2.90 | 4.42 | 3.75 | 3.21 | 1.90 | 2.13 | 35.60 | 95% |
| 2015 View in Rain Harvest Calculator |
1.69 | 1.82 | 0.92 | 2.56 | 5.05 | 6.40 | 2.07 | 3.51 | 1.99 | 2.02 | 2.66 | 2.74 | 33.43 | 89% |
| 2014 View in Rain Harvest Calculator |
3.32 | 2.76 | 1.78 | 2.64 | 5.12 | 5.16 | 3.8 | 3.40 | 4.24 | 1.78 | 2.24 | 1.90 | 38.14 | 102% |
| 2013 View in Rain Harvest Calculator |
3.58 | 2.83 | 0.85 | 5.99 | 1.87 | 7.16 | 2.40 | 3.98 | 1.31 | 3.31 | 2.26 | 2.84 | 38.38 | 102% |