Precipitation Data for Chesterfield, MO 63017
| 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 |
2.03 | 2.32 | 3.27 | 3.67 | 4.98 | 4.03 | 4.05 | 3.22 | 3.37 | 3.33 | 3.9 | 2.97 | 41.14 | - |
| Recent Years | ||||||||||||||
| 2017 View in Rain Harvest Calculator |
1.91 | 0.34 | 4.02 | 9.69 | 6.63 | 2.84 | 2.05 | 3.27 | 0.94 | 3.43 | 1.63 | 0.81 | 37.56 | 91% |
| 2016 View in Rain Harvest Calculator |
0.73 | 1.15 | 2.4 | 5.27 | 6.3 | 2.29 | 6.96 | 4.27 | 5.54 | 3.57 | 0.63 | 1.55 | 40.66 | 99% |
| 2015 View in Rain Harvest Calculator |
1.11 | 1.31 | 3.74 | 3.88 | 4.0 | 12.52 | 4.89 | 5.14 | 2.5 | 1.11 | 7.21 | 9.28 | 56.69 | 138% |