| Stations: |
Precipitation |
| Wrentham AGDM (944 m, Alberta) |
0.5 mm |
| Wichita Dwight D. Eisenhower National Airport (409 m, Kansas) |
8.0 mm |
| Western Nebraska Regional Airport (1206 m, Nebraska) |
0.8 mm |
| West Vancouver (178 m, British Columbia) |
2.0 mm |
| Wawa (287 m, Ontario) |
1.0 mm |
| Waterloo Regional Airport (268 m, Iowa) |
14.0 mm |
| Dulles Intl. Airport (98 m, Virginia) |
2.0 mm |
| Villeneuve Airport (270 m, Alberta) |
0.2 mm |
| Vernon (482 m, British Columbia) |
1.0 mm |
| Vancouver Hrbour (2 m, British Columbia) |
0.1 mm |
| Vancouver Airport (4 m, British Columbia) |
2.0 mm |
| Uxbridge (375 m, Ontario) |
1.0 mm |
| Uranium City (321 m, Saskatchewan) |
0.4 mm |
| Upper Stewiacke Rcs (24 m, Nova Scotia) |
0.7 mm |
| Toronto/Pearson AP (173 m, Ontario) |
2.0 mm |
| Timmins (294 m, Ontario) |
0.2 mm |
| Terrace Airport (217 m, British Columbia) |
0.4 mm |
| Syracuse Hancock Intl. Airport (124 m, New York) |
3.0 mm |
| Solander Island (99 m, British Columbia) |
0.8 mm |
| Smithers Airport (523 m, British Columbia) |
0.5 mm |
| Smithers (517 m, British Columbia) |
0.2 mm |
| Sechelt (86 m, British Columbia) |
0.7 mm |
| Seattle (137 m, Washington) |
0.5 mm |
| Sartine Isl (112 m, British Columbia) |
1.0 mm |
| San Luis Valley Regional Airport (2299 m, Colorado) |
0.5 mm |
| Salmon Arm (351 m, British Columbia) |
2.0 mm |
| Saint-michel-des-saints (430 m, California) |
0.5 mm |
| Ronald Reagan Washington National Airport (20 m, Virginia) |
0.3 mm |
| Rolling Hills AGCM (645 m, Alberta) |
0.4 mm |
| Rocky Mountain House Airport (988 m, Alberta) |
0.5 mm |
| Quillayute Airport (55 m, Washington) |
6.0 mm |
| Portland Airport (12 m, Oregon) |
0.3 mm |
| Port Mellon (128 m, British Columbia) |
4.0 mm |
| Point Atkinson (14 m, British Columbia) |
0.1 mm |
| Pocatello Regional Airport (1365 m, Idaho) |
0.5 mm |
| Pitt Meadows Campbell Scientific (5 m, British Columbia) |
1.0 mm |
| Penticton Airport (344 m, British Columbia) |
1.0 mm |
| Parent (445 m, Quebec) |
0.8 mm |
| PamRocks (5 m, British Columbia) |
0.6 mm |
| Page Airport (1304 m, Arizona) |
0.3 mm |
| Ottawa Int AP (114 m, Ontario) |
3.0 mm |
| Ottawa CDA RCS (79 m, Ontario) |
0.1 mm |
| Ootsa Lakeskins Lak (861 m, British Columbia) |
0.6 mm |
| Omaha/Eppley Field AP (299 m, Nebraska) |
5.0 mm |
| Olympia Regional Airport (61 m, Washington) |
0.8 mm |
| North Bay (370 m, Ontario) |
0.2 mm |
| Nelson (535 m, British Columbia) |
3.0 mm |
| Nagagami (AUT) (264 m, Ontario) |
0.8 mm |
| Moosonee (9 m, Ontario) |
0.8 mm |
| Moosonee (9 m, Ontario) |
0.7 mm |
| Milk River (1050 m, Alberta) |
0.6 mm |
| McNary Field Airport (61 m, Oregon) |
0.3 mm |
| Lincoln Airport (362 m, Nebraska) |
7.0 mm |
| Lewiston Airport (438 m, Idaho) |
0.3 mm |
| Leader Airport (676 m, Saskatchewan) |
0.8 mm |
| Lansdowne House (AUT) (253 m, Ontario) |
0.2 mm |
| Lake Superior Provincial Park (401 m, California) |
3.0 mm |
| Kinngait (50 m, Nunavut) |
0.4 mm |
| Kansas City Intl. Airport (313 m, Missouri) |
5.0 mm |
| Helena Regional Airport (1188 m, Montana) |
0.5 mm |
| Grey Islet (8 m, British Columbia) |
0.4 mm |
| Grenadier Island (82 m, Ontario) |
0.8 mm |
| Greater Sudbury (190 m, Ontario) |
0.8 mm |
| Greater Rochester Intl. Airport (169 m, New York) |
2.0 mm |
| Greater Binghamton Airport (497 m, New York) |
2.0 mm |
| Great Falls (1131 m, Montana) |
3.0 mm |
| Grand Junction Regional Airport (1472 m, Colorado) |
2.0 mm |
| Goodland Airport (1124 m, Kansas) |
8.0 mm |
| Geraldton AP (349 m, Ontario) |
0.5 mm |
| Fort St. James (691 m, British Columbia) |
0.7 mm |
| Flagstaff Airport (2131 m, Arizona) |
2.0 mm |
| Fincastle Agdm (833 m, Alberta) |
0.4 mm |
| Fanny Island (8 m, British Columbia) |
0.2 mm |
| Etzikom (845 m, California) |
0.5 mm |
| Estevan Point lighthouse (7 m, British Columbia) |
1.0 mm |
| Eareckson Air Station (31 m, Alaska) |
0.5 mm |
| Duluth Airport (432 m, Minnesota) |
0.8 mm |
| Des Moines Intl. Airport (294 m, Iowa) |
4.0 mm |
| Denver Intl. Airport (1656 m, Colorado) |
6.0 mm |
| Craig (1915 m, Colorado) |
0.3 mm |
| Columbia Metropolitan Airport (69 m, South Carolina) |
0.5 mm |
| Cold Bay Airport (31 m, Alaska) |
1.0 mm |
| Cheyenne Regional Airport (1872 m, Wyoming) |
3.0 mm |
| Chapais (381 m, Quebec) |
0.6 mm |
| Central Nebraska Regional Airport (566 m, Nebraska) |
0.5 mm |
| Carvel Radar (783 m, Alberta) |
0.4 mm |
| Caribou (187 m, Ontario) |
0.2 mm |
| Buoy 42046 MARITIME (0 m, Indiana) |
14.0 mm |
| Buoy 42043 MARITIME (0 m, Indiana) |
14.0 mm |
| Buffalo Niagara Intl. Airport (219 m, New York) |
0.8 mm |
| Brocket AGDM (1073 m, Alberta) |
2.0 mm |
| Bonilla Island (17 m, British Columbia) |
3.0 mm |
| Blosser Airport (452 m, Kansas) |
15.0 mm |
| Bella Bella (43 m, British Columbia) |
0.2 mm |
| Baltimore Airport (47 m, Maryland) |
0.3 mm |
| Astoria Regional Airport (7 m, Oregon) |
8.0 mm |
| Albuquerque Airport (1618 m, New Mexico) |
3.0 mm |
| Agassiz (15 m, British Columbia) |
0.1 mm |
North - South