| Stations: |
Precipitation |
| Bethel Airport (44 m, Alaska) |
2.0 mm |
| Blosser Airport (452 m, Kansas) |
0.3 mm |
| Bradley Intl. Airport (55 m, Connecticut) |
8.0 mm |
| Buffalo Niagara Intl. Airport (219 m, New York) |
0.3 mm |
| Burlington Intl. Airport (104 m, Vermont) |
7.0 mm |
| Casper (1612 m, Wyoming) |
0.3 mm |
| O’Hare Intl. Airport (205 m, Illinois) |
2.0 mm |
| Cold Bay Airport (31 m, Alaska) |
6.3 mm |
| Concord Airport (105 m, New Hampshire) |
14.0 mm |
| Denver Intl. Airport (1656 m, Colorado) |
0.3 mm |
| Des Moines Intl. Airport (294 m, Iowa) |
4.0 mm |
| Dillingham Airport (29 m, Alaska) |
0.8 mm |
| Dubuque Regional Airport (329 m, Iowa) |
4.0 mm |
| Greater Binghamton Airport (497 m, New York) |
1.5 mm |
| John F. Kennedy Intl. Airport (7 m, New York) |
1.0 mm |
| Kansas City Intl. Airport (313 m, Missouri) |
21.0 mm |
| Kodiak Airport (34 m, Alaska) |
39.0 mm |
| Lihue Airport (32 m, Hawaii) |
6.5 mm |
| St. Louis Lambert Intl. Airport (172 m, Missouri) |
18.0 mm |
| Logan Intl. Airport (9 m, Massachusetts) |
4.0 mm |
| Dane County Regional Airport (264 m, Wisconsin) |
1.3 mm |
| Memphis Airport (87 m, Tennessee) |
1.0 mm |
| Milwaukee Mitchell Intl. Airport (211 m, Wisconsin) |
0.8 mm |
| Mount Washington Airport (1910 m, New Hampshire) |
0.8 mm |
| Nome Airport (6 m, Alaska) |
0.3 mm |
| Omaha/Eppley Field AP (299 m, Nebraska) |
6.0 mm |
| Peoria Airport (202 m, Illinois) |
20.3 mm |
| Quad Cities Intl. Airport (181 m, Illinois) |
16.0 mm |
| Ralph Wien Memorial Airport (5 m, Alaska) |
1.3 mm |
| Rochester Intl. Airport (402 m, Minnesota) |
0.8 mm |
| Rockford Airport (226 m, Illinois) |
6.0 mm |
| Saint-Pierre (24 m, Saint Pierre and Miquelon) |
10.0 mm |
| Sikorsky Memorial Airport (5 m, Connecticut) |
2.0 mm |
| Spokane Airport (721 m, Washington) |
0.8 mm |
| Syracuse Hancock Intl. Airport (124 m, New York) |
0.8 mm |
| Rhode (19 m, Rhode Island) |
3.0 mm |
| Waterloo Regional Airport (268 m, Iowa) |
6.3 mm |
North - South