Precipitation Data for Unalaska, AK 99685
| 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 |
7.48 | 6.54 | 5.47 | 3.47 | 3.75 | 2.35 | 2.24 | 2.82 | 5.62 | 7.06 | 6.98 | 7.85 | 61.63 | - |
| 5yr Avg (2013-2017) View in Rain Harvest Calculator |
3.76 | 2.47 | 2.72 | 2.90 | 2.70 | 2.08 | 1.29 | 1.75 | 5.14 | 8.67 | 4.79 | 5.51 | 43.78 | 71% |
| Recent Years | ||||||||||||||
| 2017 View in Rain Harvest Calculator |
4.98 | 1.08 | 0.07 | 2.68 | 4.3 | 2.5 | 0.55 | 1.33 | 4.99 | 6.58 | 2.93 | 5.03 | 37.02 | 60% |
| 2016 View in Rain Harvest Calculator |
4.75 | 3.56 | 5.08 | 5.26 | 2.79 | 1.42 | 0.85 | 2.76 | 6.89 | 12.26 | 6.31 | 8.19 | 60.12 | 98% |
| 2015 View in Rain Harvest Calculator |
2.36 | 3.96 | 4.35 | 2.55 | 3.88 | 0.65 | 3.05 | 0.52 | 1.77 | 5.13 | 6.78 | 4.38 | 39.38 | 64% |
| 2014 View in Rain Harvest Calculator |
4.67 | 1.81 | 1.77 | 1.53 | 0.95 | 3.05 | 0.32 | 2.08 | 6.67 | 6.75 | 3.82 | 2.83 | 36.25 | 59% |
| 2013 View in Rain Harvest Calculator |
2.03 | 1.95 | 2.34 | 2.46 | 1.6 | 2.8 | 1.67 | 2.07 | 5.39 | 12.62 | 4.12 | 7.12 | 46.17 | 75% |