Precipitation Data for Chatham, MA 02633
| 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 |
3.88 | 3.96 | 4.79 | 4.28 | 3.77 | 3.48 | 3.27 | 3.51 | 3.86 | 4.01 | 4.30 | 4.42 | 47.53 | - |
| 5yr Avg (2013-2017) View in Rain Harvest Calculator |
3.86 | 5.26 | 4.07 | 3.42 | 3.22 | 3.23 | 2.88 | 3.29 | 2.86 | 4.68 | 4.44 | 3.93 | 45.14 | 95% |
| Recent Years | ||||||||||||||
| 2017 View in Rain Harvest Calculator |
4.66 | 3.28 | 3.46 | 5.03 | 5.03 | 2.48 | 1.92 | 6.96 | 5.28 | 5.80 | 1.80 | 2.66 | 48.36 | 102% |
| 2016 View in Rain Harvest Calculator |
4.82 | 6.46 | 3.62 | 4.38 | 3.62 | 0.88 | 2.44 | 0.90 | 2.71 | 5.91 | 2.02 | 2.17 | 39.93 | 84% |
| 2015 View in Rain Harvest Calculator |
4.67 | 3.72 | 4.94 | 1.39 | 0.96 | 3.04 | 2.18 | 4.32 | 3.20 | 5.84 | 5.32 | 4.04 | 43.62 | 92% |
| 2014 View in Rain Harvest Calculator |
3.38 | 6.23 | 3.34 | 2.68 | 1.84 | 2.68 | 3.63 | 2.92 | 1.48 | 4.88 | 8.59 | 6.86 | 48.51 | 102% |
| 2013 View in Rain Harvest Calculator |
1.79 | 6.62 | 5.01 | 3.62 | 4.66 | 7.08 | 4.23 | 1.34 | 1.64 | 0.98 | 4.47 | 3.91 | 45.35 | 95% |