Precipitation Data for Saint Helens, OR 97051
| 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 |
6.96 | 4.98 | 4.87 | 3.56 | 2.92 | 1.98 | 0.72 | 0.92 | 1.79 | 3.65 | 7.07 | 7.22 | 46.64 | - |
| Recent Years | ||||||||||||||
| 2015 View in Rain Harvest Calculator |
3.77 | 4.35 | 3.80 | 3.07 | 1.28 | 0.82 | 0.21 | 0.30 | 1.09 | 4.43 | 8.21 | 23.39 | 54.72 | 117% |
| 2014 View in Rain Harvest Calculator |
3.60 | 6.30 | 7.55 | 4.40 | 3.06 | 1.45 | 0.63 | 0.22 | 1.77 | 5.58 | 4.34 | 7.22 | 46.12 | 99% |
| 2013 View in Rain Harvest Calculator |
3.15 | 1.71 | 2.34 | 2.26 | 3.52 | 2.18 | 0.0 | 0.50 | 7.32 | 1.79 | 3.66 | 2.71 | 31.14 | 67% |