| Stations: |
Precipitation |
| Adak (5 m, Alaska) |
5.0 mm |
| Armstrong (243 m, Ontario) |
0.1 mm |
| Astoria Regional Airport (7 m, Oregon) |
6.0 mm |
| AulvikNationalPark (32 m, Northwest Territories) |
3.0 mm |
| Bedford (9 m, Nova Scotia) |
0.2 mm |
| Billings Logan Intl. Airport (1088 m, Montana) |
7.3 mm |
| Blosser Airport (452 m, Kansas) |
11.0 mm |
| Boise Airport (872 m, Idaho) |
2.0 mm |
| Bow Island (817 m, Alberta) |
0.7 mm |
| Burns Bog (84 m, British Columbia) |
0.3 mm |
| Cape Stallworthy (72 m, Alberta) |
0.2 mm |
| Casper (1612 m, Wyoming) |
8.0 mm |
| Central Nebraska Regional Airport (566 m, Nebraska) |
3.0 mm |
| Concord Airport (105 m, New Hampshire) |
0.8 mm |
| Coronach (756 m, Saskatchewan) |
0.3 mm |
| Craig (1915 m, Colorado) |
0.3 mm |
| Cranbrook Airport (930 m, British Columbia) |
0.1 mm |
| Cypress Hills Park (1271 m, Saskatchewan) |
0.3 mm |
| Daniel K. Inouye Intl. Airport (5 m, Hawaii) |
0.3 mm |
| Dease Lake (816 m, British Columbia) |
0.3 mm |
| Des Moines Intl. Airport (294 m, Iowa) |
0.8 mm |
| Eareckson Air Station (31 m, Alaska) |
0.3 mm |
| Eastend Cypress (1080 m, Saskatchewan) |
0.2 mm |
| Edmundston (156 m, New Brunswick) |
0.2 mm |
| Eskasoni 3 (28 m, Nova Scotia) |
0.2 mm |
| Etzikom (845 m, California) |
2.0 mm |
| Eugene Airport (114 m, Oregon) |
1.3 mm |
| Fanny Island (8 m, British Columbia) |
0.6 mm |
| Foremost (881 m, Alberta) |
0.7 mm |
| Fort Montmorency Rc RCS (673 m, Quebec) |
0.2 mm |
| Fort Ross (10 m, Nunavut) |
0.5 mm |
| Fundy Park Cs (43 m, New Brunswick) |
0.2 mm |
| Goodland Airport (1124 m, Kansas) |
0.5 mm |
| Grand Junction Regional Airport (1472 m, Colorado) |
0.3 mm |
| Grassy Lake (783 m, Alberta) |
0.4 mm |
| Great Falls (1131 m, Montana) |
8.0 mm |
| Havre (792 m, Montana) |
6.0 mm |
| Huron Airport (393 m, South Dakota) |
3.0 mm |
| Ingonish Beach CS (8 m, Nova Scotia) |
0.3 mm |
| Juneau Intl. Airport (7 m, Alaska) |
7.3 mm |
| Kahului Airport (20 m, Hawaii) |
1.0 mm |
| Kansas City Intl. Airport (313 m, Missouri) |
5.0 mm |
| Kejimkujik 1 (165 m, Nova Scotia) |
0.2 mm |
| Kentville (49 m, Nova Scotia) |
0.2 mm |
| Kodiak Airport (34 m, Alaska) |
5.0 mm |
| Kouchibouguac Cs (34 m, New Brunswick) |
0.3 mm |
| Logan Intl. Airport (9 m, Massachusetts) |
1.0 mm |
| Macmillan Pass (1379 m, Yukon) |
4.0 mm |
| Manyberries (927 m, Alberta) |
0.5 mm |
| Maple Creek (767 m, Saskatchewan) |
0.1 mm |
| McNary Field Airport (61 m, Oregon) |
6.0 mm |
| Mechanic Settlement (404 m, New Brunswick) |
0.2 mm |
| Medford Airport (397 m, Oregon) |
2.0 mm |
| Medicine Hat (717 m, Alberta) |
0.5 mm |
| Medicine Hat (717 m, Alberta) |
0.2 mm |
| Milk River (1050 m, Alberta) |
0.3 mm |
| Miller Field Airport (792 m, Nebraska) |
10.5 mm |
| Miramichi (33 m, New Brunswick) |
0.4 mm |
| Mount Washington Airport (1910 m, New Hampshire) |
6.0 mm |
| Arcata (18 m, California) |
1.3 mm |
| Nappan (20 m, Nova Scotia) |
0.2 mm |
| Norfolk Regional Airport (473 m, Nebraska) |
5.0 mm |
| North Platte Regional Airport (849 m, Nebraska) |
0.8 mm |
| NorthMountain (439 m, Nova Scotia) |
0.3 mm |
| Olympia Regional Airport (61 m, Washington) |
1.0 mm |
| Onefour CDA (935 m, Alberta) |
2.9 mm |
| Pakowki Lake Agcm (915 m, California) |
1.0 mm |
| PamRocks (5 m, British Columbia) |
1.0 mm |
| Pitt Meadows Campbell Scientific (5 m, British Columbia) |
0.2 mm |
| Point Atkinson (14 m, British Columbia) |
3.0 mm |
| Pollockville AGDM (750 m, Alberta) |
0.4 mm |
| Port Hawkesbury Airport (114 m, Nova Scotia) |
0.2 mm |
| Port Heiden Airport (29 m, Alaska) |
0.5 mm |
| Port Mellon (128 m, British Columbia) |
1.0 mm |
| Portland Airport (12 m, Oregon) |
4.0 mm |
| Prince George Airport (691 m, British Columbia) |
0.2 mm |
| Prince George Airport (680 m, California) |
1.0 mm |
| Prince Rupert (35 m, British Columbia) |
0.5 mm |
| Quillayute Airport (55 m, Washington) |
2.5 mm |
| Rapid City Airport (965 m, South Dakota) |
25.0 mm |
| Red Pines (124 m, New Brunswick) |
0.2 mm |
| Resolute CS (68 m, Nunavut) |
1.6 mm |
| Rocky Harbour (68 m, Newfoundland) |
0.1 mm |
| Saint-Pierre (24 m, Saint Pierre and Miquelon) |
0.4 mm |
| Salt Lake City Intl. Airport (1288 m, Utah) |
0.8 mm |
| Sartine Isl (112 m, British Columbia) |
0.2 mm |
| Seattle (137 m, Washington) |
0.8 mm |
| Sechelt (86 m, British Columbia) |
0.5 mm |
| Seven Persons (766 m, Alberta) |
0.5 mm |
| Sheridan Airport (1209 m, Wyoming) |
2.5 mm |
| Sioux Falls Regional Airport (435 m, South Dakota) |
5.0 mm |
| Sioux Gateway Airport (336 m, Iowa) |
0.8 mm |
| Smithers Airport (523 m, British Columbia) |
0.3 mm |
| Solander Island (99 m, British Columbia) |
1.2 mm |
| Squamish Airport (52 m, British Columbia) |
0.1 mm |
| St. Lawrence (49 m, Newfoundland) |
0.2 mm |
| Rhode (19 m, Rhode Island) |
3.0 mm |
| Talkeetna Airport (109 m, Alaska) |
0.5 mm |
| Tulsa Airport (195 m, Oklahoma) |
2.0 mm |
| Vancouver Hrbour (2 m, British Columbia) |
3.0 mm |
| Warfield (567 m, British Columbia) |
0.1 mm |
| West Vancouver (178 m, British Columbia) |
5.0 mm |
| Western Nebraska Regional Airport (1206 m, Nebraska) |
13.0 mm |
| Wichita Falls Regional Airport (314 m, Texas) |
0.5 mm |
| Will Rogers World Airport (398 m, Oklahoma) |
12.0 mm |
| Wrentham AGDM (944 m, Alberta) |
0.5 mm |
| Yakutat Airport (13 m, Alaska) |
1.6 mm |
| Castlegar Airport (495 m, Nova Scotia) |
5.0 mm |
North - South