Precipitation Data for Mattawa, WA 99349
| 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 |
0.97 | 0.65 | 0.67 | 0.55 | 0.48 | 0.52 | 0.24 | 0.16 | 0.30 | 0.56 | 1.09 | 1.30 | 7.49 | - |
| Recent Years | ||||||||||||||
| 2014 View in Rain Harvest Calculator |
0.42 | 0.46 | 0.53 | 0.52 | 0.08 | 0.19 | 0.03 | 0.4 | 0.19 | 0.6 | 0.44 | 0.98 | 4.84 | 65% |