Precipitation Data for Walla Walla, WA 99362
| 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 |
2.02 | 1.61 | 2.03 | 1.70 | 1.85 | 1.22 | 0.48 | 0.51 | 0.7 | 1.44 | 2.33 | 2.12 | 18.01 | - |
| 5yr Avg (2013-2017) View in Rain Harvest Calculator |
1.45 | 1.65 | 2.22 | 1.69 | 1.42 | 1.10 | 0.26 | 0.22 | 1.00 | 1.82 | 1.91 | 2.76 | 17.50 | 97% |
| Recent Years | ||||||||||||||
| 2017 View in Rain Harvest Calculator |
1.48 | 2.85 | 3.66 | 2.48 | 1.22 | 1.25 | 0.01 | 0.01 | 0.90 | 1.58 | 2.59 | 3.17 | 21.20 | 118% |
| 2016 View in Rain Harvest Calculator |
1.69 | 1.33 | 3.11 | 1.45 | 1.73 | 0.94 | 1.07 | 0.10 | 0.64 | 4.71 | 1.27 | 2.41 | 20.45 | 114% |
| 2015 View in Rain Harvest Calculator |
1.43 | 1.48 | 1.33 | 0.88 | 1.87 | 0.13 | 0.02 | 0.12 | 0.98 | 1.38 | 2.09 | 3.04 | 14.75 | 82% |
| 2014 View in Rain Harvest Calculator |
1.32 | 1.91 | 2.09 | 1.84 | 0.82 | 1.37 | 0.17 | 0.60 | 0.28 | 0.91 | 2.06 | 4.02 | 17.39 | 97% |
| 2013 View in Rain Harvest Calculator |
1.32 | 0.66 | 0.91 | 1.80 | 1.45 | 1.80 | 0.03 | 0.27 | 2.18 | 0.52 | 1.54 | 1.17 | 13.65 | 76% |