| Stations: |
Precipitation |
| Aberdeen Airport (397 m, South Dakota) |
12.0 mm |
| Agassiz (15 m, British Columbia) |
6.2 mm |
| Akron- Canton Airport (377 m, Ohio) |
0.5 mm |
| Alert (65 m, Nunavut) |
0.2 mm |
| Alpena (211 m, Michigan) |
2.0 mm |
| Arctic Bay CS (10 m, Northwest Territories) |
0.1 mm |
| Armstrong (243 m, Ontario) |
11.0 mm |
| Armstrong Airport (323 m, Ontario) |
0.6 mm |
| Astoria Regional Airport (7 m, Oregon) |
11.6 mm |
| Athabasca (635 m, Alberta) |
0.4 mm |
| Atikokan (389 m, Ontario) |
2.3 mm |
| Atlee (795 m, Alberta) |
0.4 mm |
| AulvikNationalPark (32 m, Northwest Territories) |
1.4 mm |
| Azure (1143 m, Alberta) |
0.5 mm |
| Baie-D'Urfé (39 m, Quebec) |
2.2 mm |
| Ballenas Island (13 m, British Columbia) |
2.4 mm |
| Barkley Regional Airport (126 m, Kentucky) |
3.0 mm |
| Bassano (807 m, California) |
0.5 mm |
| Bathurst Inlet (929 m, Northwest Territories) |
1.1 mm |
| Bella Bella (43 m, British Columbia) |
22.7 mm |
| Royal Island (329 m, Ontario) |
1.0 mm |
| Bettles Airport (196 m, Alaska) |
1.0 mm |
| Big Valley Agcm (870 m, California) |
0.6 mm |
| Billings Logan Intl. Airport (1088 m, Montana) |
5.8 mm |
| Bishop Intl. Airport (233 m, Michigan) |
0.5 mm |
| Bismarck Airport (505 m, North Dakota) |
8.0 mm |
| Blackcombe Mtn Base (659 m, British Columbia) |
4.1 mm |
| Blood Tribe Agdm (980 m, Alberta) |
0.5 mm |
| Blue River (683 m, British Columbia) |
2.1 mm |
| Bodo (687 m, Alberta) |
0.5 mm |
| Bonilla Island (17 m, British Columbia) |
3.8 mm |
| Bow Island (817 m, Alberta) |
1.1 mm |
| Bow Valley (1298 m, Alberta) |
2.6 mm |
| Brocket AGDM (1073 m, Alberta) |
2.4 mm |
| Brockville (121 m, Ontario) |
0.3 mm |
| Brooks (747 m, Alberta) |
2.0 mm |
| Burns Bog (84 m, British Columbia) |
0.2 mm |
| Burns Lake Campbell Scientific (713 m, British Columbia) |
0.2 mm |
| Callaghan Valley (884 m, British Columbia) |
14.9 mm |
| Cambridge Bay (19 m, Nunavut) |
0.7 mm |
| Cameron Falls (AUT) (233 m, Ontario) |
2.0 mm |
| Capital Region Intl. Airport (266 m, Michigan) |
1.0 mm |
| Cardston (1136 m, Alberta) |
0.7 mm |
| Center for Earth Resources Observations (482 m, South Dakota) |
10.7 mm |
| Charlo Airport (42 m, New Brunswick) |
1.9 mm |
| Chattanooga Metropolitan Airport (210 m, Tennessee) |
2.0 mm |
| O’Hare Intl. Airport (205 m, Illinois) |
9.0 mm |
| Clearwater (438 m, British Columbia) |
0.8 mm |
| Cleveland Hopkins Intl. Airport (245 m, Ohio) |
1.0 mm |
| Columbia Regional Airport (274 m, Missouri) |
0.8 mm |
| Beartooth Island (238 m, Saskatchewan) |
0.2 mm |
| Creston Campbell Scientific (646 m, British Columbia) |
0.1 mm |
| Cumshewa (17 m, British Columbia) |
2.0 mm |
| Cypress Hills Park (1271 m, Saskatchewan) |
0.8 mm |
| Dallas Fort Worth Intl. Airport (182 m, Texas) |
1.5 mm |
| Daniel K. Inouye Intl. Airport (5 m, Hawaii) |
1.6 mm |
| Dawson Y. T. AP (370 m, Yukon) |
1.3 mm |
| Dayton Intl. Airport (306 m, Ohio) |
2.0 mm |
| Des Moines Intl. Airport (294 m, Iowa) |
3.0 mm |
| Dillingham Airport (29 m, Alaska) |
0.3 mm |
| Doaktown (43 m, New Brunswick) |
0.5 mm |
| Dryden Airport (413 m, Ontario) |
1.5 mm |
| Dubuque Regional Airport (329 m, Iowa) |
6.5 mm |
| Duluth Airport (432 m, Minnesota) |
12.6 mm |
| Eastend Cypress (1080 m, Saskatchewan) |
2.2 mm |
| Elkins/Randolph Field AP (609 m, West-Virginia) |
0.3 mm |
| Entrance Isl. (5 m, British Columbia) |
0.4 mm |
| Erie Intl. Airport (225 m, Pennsylvania) |
0.8 mm |
| Eruka (1 m, Nunavut) |
0.2 mm |
| Esquimalt (3 m, British Columbia) |
1.8 mm |
| Esther 1 (707 m, Alberta) |
0.3 mm |
| Etzikom (845 m, California) |
4.0 mm |
| Eugene Airport (114 m, Oregon) |
0.8 mm |
| Evansville Airport (118 m, Indiana) |
2.3 mm |
| Falls Intl. Airport (362 m, Minnesota) |
1.3 mm |
| Fanny Island (8 m, British Columbia) |
15.4 mm |
| Fincastle Agdm (833 m, Alberta) |
1.0 mm |
| Fort Frances (342 m, California) |
1.8 mm |
| Fort Ross (10 m, Nunavut) |
2.7 mm |
| Fort Wayne Intl. Airport (252 m, Indiana) |
3.0 mm |
| George Bush Intercontinental Airport (33 m, Texas) |
0.3 mm |
| Gerald R. Ford Intl. Airport (245 m, Michigan) |
1.0 mm |
| Geraldton AP (349 m, Ontario) |
0.5 mm |
| Glasgow Airport (693 m, Montana) |
6.6 mm |
| Grassy Lake (783 m, Alberta) |
0.5 mm |
| Great Falls (1131 m, Montana) |
4.8 mm |
| Green Bay (209 m, Wisconsin) |
1.3 mm |
| Grey Islet (8 m, British Columbia) |
13.8 mm |
| Hanbury River (317 m, Northwest Territories) |
1.7 mm |
| Harrow CDA (AUT) (192 m, Ontario) |
0.3 mm |
| Havre (792 m, Montana) |
3.3 mm |
| Hemaruka Agcm (780 m, California) |
1.0 mm |
| Herbert Isl. (17 m, British Columbia) |
11.2 mm |
| Herschel Island (1 m, Yukon) |
24.0 mm |
| Hilo Intl. Airport (10 m, Hawaii) |
38.8 mm |
| Holland Rock (5 m, British Columbia) |
12.8 mm |
| Holman CS (30 m, Northwest Territories) |
3.0 mm |
| Hope (39 m, British Columbia) |
4.3 mm |
| Hope Aerodrome (39 m, British Columbia) |
4.6 mm |
| Huntsville Intl. Airport (196 m, Alabama) |
6.3 mm |
| Huron Airport (393 m, South Dakota) |
3.8 mm |
| Ingonish Beach CS (8 m, Nova Scotia) |
0.7 mm |
| Inuvik Climate (103 m, Northwest Territories) |
0.4 mm |
| Ivvavik National Park (244 m, Yukon) |
0.1 mm |
| Jack Brooks Regional Airport (7 m, Texas) |
4.5 mm |
| Jackson (91 m, Mississippi) |
19.0 mm |
| John Glenn Columbus Intl. Airport (258 m, Ohio) |
1.0 mm |
| Katatota Island (AUT) (261 m, Ontario) |
0.9 mm |
| Kejimkujik 1 (165 m, Nova Scotia) |
0.4 mm |
| Kemptville (99 m, Ontario) |
0.2 mm |
| Kenora (412 m, Ontario) |
0.9 mm |
| Kentville (49 m, Nova Scotia) |
0.8 mm |
| Kitscoty (664 m, California) |
0.5 mm |
| Kodiak Airport (34 m, Alaska) |
9.0 mm |
| Kouchibouguac Cs (34 m, New Brunswick) |
0.4 mm |
| Kugaaruk (17 m, Nunavut) |
1.0 mm |
| L'Acadie (44 m, Quebec) |
0.4 mm |
| Lac Eon (589 m, Quebec) |
0.8 mm |
| Lake Charles Airport (5 m, Louisiana) |
1.5 mm |
| Lepreau (6 m, New Brunswick) |
0.2 mm |
| Louisville Intl. Airport (149 m, Kentucky) |
0.5 mm |
| Lubbock Preston Smith Intl. Airport (988 m, Texas) |
0.3 mm |
| Mackenzie (690 m, British Columbia) |
0.8 mm |
| Mackenzie Airport (695 m, British Columbia) |
1.0 mm |
| Macmillan Pass (1379 m, Yukon) |
1.6 mm |
| Dane County Regional Airport (264 m, Wisconsin) |
6.0 mm |
| Mankota (830 m, Saskatchewan) |
0.6 mm |
| Mannville (656 m, California) |
0.4 mm |
| Maple Creek (767 m, Saskatchewan) |
0.7 mm |
| Masinasin (947 m, Alberta) |
4.8 mm |
| McGhee Tyson Airport (299 m, Tennessee) |
4.0 mm |
| McNary Field Airport (61 m, Oregon) |
0.5 mm |
| Mechanic Settlement (404 m, New Brunswick) |
0.9 mm |
| Medford Airport (397 m, Oregon) |
0.5 mm |
| Medicine Hat (717 m, Alberta) |
0.8 mm |
| Medicine Hat (717 m, Alberta) |
0.5 mm |
| Memphis Airport (87 m, Tennessee) |
13.3 mm |
| Meridian Regional Airport (94 m, Mississippi) |
9.0 mm |
| Milk River (1050 m, Alberta) |
3.0 mm |
| Miller Field Airport (792 m, Nebraska) |
6.3 mm |
| Milwaukee Mitchell Intl. Airport (211 m, Wisconsin) |
7.3 mm |
| Minneapolis (255 m, Minnesota) |
20.0 mm |
| Mobile Regional Airport (67 m, Alabama) |
0.3 mm |
| Montgomery Regional Airport (62 m, Alabama) |
2.5 mm |
| MontrealpierreElliottTrudeauIntl (32 m, Quebec) |
1.0 mm |
| Arcata (18 m, California) |
1.0 mm |
| Muskegon (193 m, Michigan) |
1.3 mm |
| Nakusp (512 m, British Columbia) |
1.0 mm |
| Nappan (20 m, Nova Scotia) |
0.7 mm |
| Nashville Intl. Airport (180 m, Tennessee) |
1.0 mm |
| New Orleans Airport (9 m, Louisiana) |
1.0 mm |
| Norfolk Regional Airport (473 m, Nebraska) |
1.3 mm |
| North Battleford Airport (548 m, Saskatchewan) |
0.2 mm |
| North Cowichan (60 m, British Columbia) |
3.9 mm |
| North Platte Regional Airport (849 m, Nebraska) |
1.0 mm |
| North Point (8 m, Prince Edward Island) |
0.2 mm |
| NorthMountain (439 m, Nova Scotia) |
0.6 mm |
| Old Crow (251 m, Yukon) |
1.4 mm |
| Olympia Regional Airport (61 m, Washington) |
11.8 mm |
| Onatchiway (304 m, Quebec) |
0.2 mm |
| Onefour CDA (935 m, Alberta) |
0.9 mm |
| Oyen Agdm (767 m, Alberta) |
0.4 mm |
| Pakowki Lake Agcm (915 m, California) |
3.0 mm |
| PamRocks (5 m, British Columbia) |
8.0 mm |
| Parc Des Laurentid (791 m, Quebec) |
0.2 mm |
| Paulatuk (6 m, Northwest Territories) |
0.3 mm |
| Pekisko (1415 m, California) |
2.8 mm |
| Pemberton Airport (204 m, British Columbia) |
0.8 mm |
| Peoria Airport (202 m, Illinois) |
9.0 mm |
| Pitt Meadows Campbell Scientific (5 m, British Columbia) |
13.0 mm |
| Pittsburgh Intl. Airport (373 m, Pennsylvania) |
0.5 mm |
| Pocatello Regional Airport (1365 m, Idaho) |
0.3 mm |
| Point Atkinson (14 m, British Columbia) |
1.3 mm |
| Pollockville AGDM (750 m, Alberta) |
0.8 mm |
| Pond Inlet (55 m, Nunavut) |
0.2 mm |
| Pond Inlet Airport (55 m, Nunavut) |
0.2 mm |
| Port Alberni (76 m, British Columbia) |
10.0 mm |
| Port Hawkesbury Airport (114 m, Nova Scotia) |
0.3 mm |
| Port Heiden Airport (29 m, Alaska) |
1.3 mm |
| Port Mellon (128 m, British Columbia) |
28.9 mm |
| Portland Airport (12 m, Oregon) |
3.5 mm |
| Powell River (125 m, British Columbia) |
4.5 mm |
| Prince George Airport (680 m, California) |
0.4 mm |
| Prince Patrick (2 m, Northwest Territories) |
0.7 mm |
| Prince Rupert (35 m, British Columbia) |
23.1 mm |
| Pukaskwa (AUT) (208 m, Ontario) |
1.6 mm |
| Quad Cities Intl. Airport (181 m, Illinois) |
9.0 mm |
| Qualicum AP (58 m, British Columbia) |
0.4 mm |
| Quillayute Airport (55 m, Washington) |
70.0 mm |
| Raleigh (766 m, West-Virginia) |
0.3 mm |
| Ranfurly (410 m, Alberta) |
0.2 mm |
| Rapid City Airport (965 m, South Dakota) |
30.3 mm |
| Rawson Lake (305 m, Ontario) |
1.4 mm |
| Raymond (937 m, Alberta) |
2.0 mm |
| Red Pines (124 m, New Brunswick) |
0.4 mm |
| Resolute CS (68 m, Nunavut) |
5.0 mm |
| Revelstoke Airport (443 m, British Columbia) |
1.3 mm |
| Revelstoke Airport (445 m, California) |
1.1 mm |
| Riviere Aux Feuille (171 m, Quebec) |
2.0 mm |
| Rochester Intl. Airport (402 m, Minnesota) |
17.8 mm |
| Rockford Airport (226 m, Illinois) |
6.8 mm |
| Rocky Harbour (68 m, Newfoundland) |
2.5 mm |
| Rolling Hills AGCM (645 m, Alberta) |
0.4 mm |
| Rosemary Agdm (714 m, Alberta) |
2.0 mm |
| Sachs Harbour (88 m, Northwest Territories) |
1.0 mm |
| Saint-Pierre (24 m, Saint Pierre and Miquelon) |
3.0 mm |
| Salmon Arm (351 m, British Columbia) |
0.4 mm |
| Sandspit (6 m, British Columbia) |
1.8 mm |
| Sandspit Airport (6 m, British Columbia) |
1.9 mm |
| Sartine Isl (112 m, British Columbia) |
16.0 mm |
| Saturna Island (24 m, British Columbia) |
0.8 mm |
| Schuler (800 m, Alberta) |
0.4 mm |
| Seattle (137 m, Washington) |
4.0 mm |
| Sechelt (86 m, British Columbia) |
1.6 mm |
| Sedalia (755 m, Alberta) |
1.0 mm |
| Sept-Îles (53 m, Quebec) |
0.4 mm |
| Seven Persons (766 m, Alberta) |
1.4 mm |
| Sheridan Airport (1209 m, Wyoming) |
9.8 mm |
| Sheringham (21 m, British Columbia) |
13.0 mm |
| Sioux Falls Regional Airport (435 m, South Dakota) |
9.3 mm |
| Smithers (517 m, British Columbia) |
2.0 mm |
| Smithers Airport (523 m, British Columbia) |
1.0 mm |
| Solander Island (99 m, British Columbia) |
36.2 mm |
| South Bend Intl. Airport (236 m, Indiana) |
5.3 mm |
| Spiritwood (584 m, Saskatchewan) |
0.4 mm |
| Spondin (804 m, Alberta) |
0.4 mm |
| Squamish Airport (52 m, British Columbia) |
15.6 mm |
| St Johns West (110 m, Newfoundland) |
1.0 mm |
| St. Lawrence (49 m, Newfoundland) |
2.2 mm |
| Standard AGCM (901 m, Alberta) |
0.4 mm |
| SwiftCurrent (820 m, Saskatchewan) |
0.3 mm |
| Sydney Rcs (63 m, Nova Scotia) |
0.2 mm |
| Thomsen River (42 m, Northwest Territories) |
0.5 mm |
| Thunder Bay (199 m, Ontario) |
8.0 mm |
| Thunder Bay (199 m, Ontario) |
9.0 mm |
| Toledo Express Airport (211 m, Ohio) |
1.3 mm |
| Trail Valley (85 m, Northwest Territories) |
0.7 mm |
| Travers (955 m, Alberta) |
0.6 mm |
| Tupelo Regional Airport (110 m, Mississippi) |
4.0 mm |
| Upper Stewiacke Rcs (24 m, Nova Scotia) |
1.4 mm |
| Upsala (489 m, Ontario) |
0.6 mm |
| Val Marie Southeast (785 m, Saskatchewan) |
1.0 mm |
| Vancouver Hrbour (2 m, British Columbia) |
11.0 mm |
| Vancouver Sea Island Ccg (2 m, California) |
0.2 mm |
| Vauxhall (779 m, Alberta) |
2.9 mm |
| Victoria Gonzales (70 m, British Columbia) |
2.8 mm |
| Victoria Uni. Campbell Scientific (49 m, British Columbia) |
2.9 mm |
| Viking (711 m, Alberta) |
0.5 mm |
| Warfield (567 m, British Columbia) |
0.1 mm |
| Waterloo Regional Airport (268 m, Iowa) |
2.8 mm |
| Welcome Island (AUT) (209 m, Ontario) |
4.0 mm |
| West Vancouver (178 m, British Columbia) |
11.3 mm |
| Western Head (10 m, Nova Scotia) |
0.2 mm |
| Western Nebraska Regional Airport (1206 m, Nebraska) |
4.0 mm |
| White Rock Campbell Scientific (13 m, British Columbia) |
0.8 mm |
| Williamsport Regional Airport (160 m, Pennsylvania) |
0.3 mm |
| Windsor Airport (190 m, Ontario) |
0.5 mm |
| Wrentham AGDM (944 m, Alberta) |
2.0 mm |
| Yakutat Airport (13 m, Alaska) |
36.5 mm |
| Castlegar Airport (495 m, Nova Scotia) |
0.2 mm |
| Youngstown (361 m, Ohio) |
0.5 mm |
North - South