Precipitation Data for Seattle, WA 98158
| 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 |
5.57 | 3.5 | 3.72 | 2.71 | 1.94 | 1.57 | 0.7 | 0.88 | 1.5 | 3.48 | 6.57 | 5.35 | 37.49 | - |
| 5yr Avg (2013-2017) View in Rain Harvest Calculator |
4.64 | 5.56 | 5.90 | 3.50 | 1.87 | 1.11 | 0.32 | 1.33 | 2.18 | 5.59 | 6.43 | 5.40 | 43.83 | 117% |
| Recent Years | ||||||||||||||
| 2017 View in Rain Harvest Calculator |
4.22 | 8.86 | 7.33 | 4.21 | 2.29 | 1.52 | 0.0 | 0.02 | 0.59 | 4.81 | 8.65 | 5.44 | 47.94 | 128% |
| 2016 View in Rain Harvest Calculator |
7.46 | 5.97 | 5.52 | 1.19 | 0.94 | 1.78 | 0.72 | 0.17 | 1.06 | 10.04 | 6.48 | 3.88 | 45.21 | 121% |
| 2015 View in Rain Harvest Calculator |
3.66 | 5.28 | 4.47 | 2.03 | 0.58 | 0.23 | 0.09 | 3.28 | 0.83 | 4.82 | 8.37 | 11.2 | 44.84 | 120% |
| 2014 View in Rain Harvest Calculator |
3.7 | 6.11 | 9.45 | 4.18 | 3.15 | 0.74 | 0.77 | 1.81 | 2.23 | 6.75 | 4.85 | 4.8 | 48.54 | 129% |
| 2013 View in Rain Harvest Calculator |
4.16 | 1.59 | 2.74 | 5.89 | 2.38 | 1.3 | 0.0 | 1.35 | 6.17 | 1.54 | 3.79 | 1.67 | 32.58 | 87% |