Precipitation Data for Johnston, SC 29832
| 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 |
4.3 | 4.10 | 4.37 | 2.95 | 3.06 | 4.43 | 4.22 | 4.58 | 3.58 | 3.44 | 3.29 | 3.47 | 45.79 | - |
| Recent Years | ||||||||||||||
| 2014 View in Rain Harvest Calculator |
4.76 | 3.56 | 3.91 | 3.87 | 5.16 | 2.99 | 2.07 | 4.04 | 5.18 | 2.15 | 5.03 | 5.77 | 48.49 | 106% |
| 2013 View in Rain Harvest Calculator |
2.43 | 6.43 | 3.51 | 4.52 | 1.79 | 6.85 | 11.46 | 6.64 | 2.0 | 1.3 | 2.87 | 9.34 | 59.14 | 129% |