| Stations: |
Precipitation |
| Adak (5 m, Alaska) |
0.3 mm |
| Alert (65 m, Nunavut) |
0.2 mm |
| Atlee (795 m, Alberta) |
0.4 mm |
| Ballenas Island (13 m, British Columbia) |
2.0 mm |
| Bathurst Inlet (929 m, Northwest Territories) |
0.2 mm |
| Billings Logan Intl. Airport (1088 m, Montana) |
0.3 mm |
| Bodo (687 m, Alberta) |
0.5 mm |
| Bonilla Island (17 m, British Columbia) |
0.8 mm |
| Brockville (121 m, Ontario) |
0.3 mm |
| Brownsville/South Padre (8 m, Texas) |
3.0 mm |
| Buoy 42043 MARITIME (0 m, Indiana) |
1.0 mm |
| Center for Earth Resources Observations (482 m, South Dakota) |
10.0 mm |
| Charlo Airport (42 m, New Brunswick) |
1.0 mm |
| O’Hare Intl. Airport (205 m, Illinois) |
8.0 mm |
| Cumshewa (17 m, British Columbia) |
0.4 mm |
| Daniel K. Inouye Intl. Airport (5 m, Hawaii) |
1.0 mm |
| Duluth Airport (432 m, Minnesota) |
0.3 mm |
| Eastend Cypress (1080 m, Saskatchewan) |
0.2 mm |
| Entrance Isl. (5 m, British Columbia) |
0.2 mm |
| Eruka (1 m, Nunavut) |
0.2 mm |
| Esther 1 (707 m, Alberta) |
0.3 mm |
| Eugene Airport (114 m, Oregon) |
0.5 mm |
| Evansville Airport (118 m, Indiana) |
0.3 mm |
| Fanny Island (8 m, British Columbia) |
0.2 mm |
| Fort Ross (10 m, Nunavut) |
0.2 mm |
| Fort Wayne Intl. Airport (252 m, Indiana) |
1.0 mm |
| Glasgow Airport (693 m, Montana) |
0.3 mm |
| Great Falls (1131 m, Montana) |
2.0 mm |
| Green Bay (209 m, Wisconsin) |
0.8 mm |
| Grey Islet (8 m, British Columbia) |
4.0 mm |
| Hanbury River (317 m, Northwest Territories) |
0.7 mm |
| Hector Intl. Airport (274 m, North Dakota) |
7.0 mm |
| Herschel Island (1 m, Yukon) |
3.0 mm |
| Hilo Intl. Airport (10 m, Hawaii) |
6.0 mm |
| Holland Rock (5 m, British Columbia) |
10.0 mm |
| Hope (39 m, British Columbia) |
0.7 mm |
| Hope Aerodrome (39 m, British Columbia) |
0.8 mm |
| Juneau Intl. Airport (7 m, Alaska) |
1.0 mm |
| Kodiak Airport (34 m, Alaska) |
5.0 mm |
| Kuujjuaq Airport (44 m, Quebec) |
0.6 mm |
| Langara Island (41 m, British Columbia) |
0.5 mm |
| Macmillan Pass (1379 m, Yukon) |
0.2 mm |
| Dane County Regional Airport (264 m, Wisconsin) |
3.0 mm |
| Mankota (830 m, Saskatchewan) |
0.6 mm |
| Masinasin (947 m, Alberta) |
1.0 mm |
| McNary Field Airport (61 m, Oregon) |
0.5 mm |
| Medicine Hat (717 m, Alberta) |
0.3 mm |
| Medicine Hat (717 m, Alberta) |
0.5 mm |
| Milk River (1050 m, Alberta) |
1.0 mm |
| Miller Field Airport (792 m, Nebraska) |
2.0 mm |
| Milwaukee Mitchell Intl. Airport (211 m, Wisconsin) |
7.0 mm |
| Minneapolis (255 m, Minnesota) |
7.0 mm |
| Muskegon (193 m, Michigan) |
0.5 mm |
| Norfolk Regional Airport (473 m, Nebraska) |
0.3 mm |
| North Cowichan (60 m, British Columbia) |
0.3 mm |
| Old Crow (251 m, Yukon) |
0.2 mm |
| Olympia Regional Airport (61 m, Washington) |
2.0 mm |
| Pocatello Regional Airport (1365 m, Idaho) |
0.3 mm |
| Port Heiden Airport (29 m, Alaska) |
1.0 mm |
| Port Mellon (128 m, British Columbia) |
2.0 mm |
| Portland Airport (12 m, Oregon) |
0.5 mm |
| Prince Rupert (35 m, British Columbia) |
8.0 mm |
| Quillayute Airport (55 m, Washington) |
1.0 mm |
| Rapid City Airport (965 m, South Dakota) |
1.0 mm |
| Resolute CS (68 m, Nunavut) |
0.6 mm |
| Rochester Intl. Airport (402 m, Minnesota) |
3.0 mm |
| Rockford Airport (226 m, Illinois) |
0.8 mm |
| Rocky Harbour (68 m, Newfoundland) |
0.8 mm |
| Sachs Harbour (88 m, Northwest Territories) |
0.4 mm |
| Saint-Pierre (24 m, Saint Pierre and Miquelon) |
0.6 mm |
| Sartine Isl (112 m, British Columbia) |
2.0 mm |
| Sedalia (755 m, Alberta) |
0.5 mm |
| Sept-Îles (53 m, Quebec) |
0.2 mm |
| Seven Persons (766 m, Alberta) |
0.4 mm |
| Sheridan Airport (1209 m, Wyoming) |
3.0 mm |
| Sheringham (21 m, British Columbia) |
0.4 mm |
| Sioux Falls Regional Airport (435 m, South Dakota) |
8.0 mm |
| Sioux Gateway Airport (336 m, Iowa) |
2.0 mm |
| Solander Island (99 m, British Columbia) |
4.0 mm |
| South Bend Intl. Airport (236 m, Indiana) |
5.0 mm |
| Squamish Airport (52 m, British Columbia) |
0.3 mm |
| Terrace Airport (217 m, British Columbia) |
3.0 mm |
| Val Marie Southeast (785 m, Saskatchewan) |
0.8 mm |
North - South