| Stations: |
Precipitation |
| Youngstown (361 m, Ohio) |
4.0 mm |
| Akron- Canton Airport (377 m, Ohio) |
4.0 mm |
| Albany Airport (89 m, New York) |
5.0 mm |
| Albert Hall (658 m, Alberta) |
0.4 mm |
| Algonquin Provincial Park (410 m, Ontario) |
4.0 mm |
| Lehigh Valley Intl. Airport (117 m, Pennsylvania) |
11.0 mm |
| Alpena (211 m, Michigan) |
3.0 mm |
| Ted Stevens Anchorage Intl. Airport (42 m, Alaska) |
1.0 mm |
| Ronald Reagan Washington National Airport (20 m, Virginia) |
1.0 mm |
| Armstrong (243 m, Ontario) |
5.0 mm |
| Asheville Regional Airport (661 m, North Carolina) |
8.0 mm |
| Athens (247 m, Georgia) |
8.0 mm |
| Atikokan (389 m, Ontario) |
4.0 mm |
| Atlanta Airport (315 m, Georgia) |
24.0 mm |
| Atlantic City Airport (20 m, New Jersey) |
7.0 mm |
| Atmore AGDM (574 m, Alberta) |
0.4 mm |
| Azure (1143 m, Alberta) |
3.0 mm |
| Baie Comeau Climate (28 m, Quebec) |
0.2 mm |
| Baie-D'Urfé (39 m, Quebec) |
2.0 mm |
| Meadows Field Airport (150 m, California) |
0.3 mm |
| Baltimore Airport (47 m, Maryland) |
2.0 mm |
| Bancroft (331 m, Ontario) |
4.0 mm |
| Banff (1397 m, Alberta) |
1.0 mm |
| Barnwell (824 m, Alberta) |
0.8 mm |
| Barons Agcm (967 m, California) |
0.4 mm |
| Barrhead (648 m, Alberta) |
0.2 mm |
| Barrie-Oro (289 m, Ontario) |
1.0 mm |
| Beaver Mines (1257 m, Alberta) |
3.0 mm |
| Raleigh (766 m, West-Virginia) |
2.0 mm |
| Beiseker Agcm (896 m, California) |
0.4 mm |
| Bellshill (721 m, Alberta) |
0.4 mm |
| Greater Binghamton Airport (497 m, New York) |
7.0 mm |
| Black Diamond (1156 m, Alberta) |
2.0 mm |
| Blood Tribe Agdm (980 m, Alberta) |
1.0 mm |
| Logan Intl. Airport (9 m, Massachusetts) |
4.0 mm |
| Bow Island (817 m, Alberta) |
2.0 mm |
| Bow Island (799 m, Alberta) |
1.0 mm |
| Bow Valley (1298 m, Alberta) |
2.0 mm |
| Beatrice Climate (297 m, Ontario) |
3.0 mm |
| Brantford Airport (246 m, California) |
3.0 mm |
| Breton (852 m, Alberta) |
0.9 mm |
| Sikorsky Memorial Airport (5 m, Connecticut) |
13.0 mm |
| Brocket AGDM (1073 m, Alberta) |
0.5 mm |
| Brockville (121 m, Ontario) |
2.0 mm |
| Buffalo Niagara Intl. Airport (219 m, New York) |
2.0 mm |
| Burlington Intl. Airport (104 m, Vermont) |
1.0 mm |
| Cadogan Agcm (690 m, California) |
0.4 mm |
| Calgary Intl. Airport (1084 m, Alberta) |
0.4 mm |
| Cambridge Bay (19 m, Nunavut) |
0.2 mm |
| Cameron Falls (AUT) (233 m, Ontario) |
0.7 mm |
| Carman (268 m, Manitoba) |
0.5 mm |
| Carway Airport (1354 m, Alberta) |
1.0 mm |
| Champion AGDM (1006 m, Alberta) |
0.4 mm |
| Charleston Intl. Airport (15 m, South Carolina) |
0.8 mm |
| Yeager Airport (299 m, West-Virginia) |
0.5 mm |
| Charlotte Douglas Intl. Airport (234 m, North Carolina) |
2.0 mm |
| Claresholm (1012 m, Alberta) |
0.2 mm |
| Cobourg (78 m, Ontario) |
4.0 mm |
| Cold Bay Airport (31 m, Alaska) |
0.8 mm |
| Collingwood (180 m, Ontario) |
1.0 mm |
| Concord Airport (105 m, New Hampshire) |
3.0 mm |
| Cop Upper (1235 m, Alberta) |
0.4 mm |
| Cormack (75 m, Newfoundland) |
0.2 mm |
| Coronation (791 m, Alberta) |
0.2 mm |
| Covington Airport (267 m, Kentucky) |
0.3 mm |
| Cypress Hills Park (1271 m, Saskatchewan) |
0.5 mm |
| Deerwood Rcs (341 m, Manitoba) |
1.0 mm |
| Del Bonita (1310 m, Alberta) |
0.4 mm |
| Delhi (232 m, Ontario) |
6.0 mm |
| Detroit Metropolitan Airport (202 m, Michigan) |
0.5 mm |
| Doaktown (57 m, New Brunswick) |
0.4 mm |
| Dryden Airport (413 m, Ontario) |
0.2 mm |
| Duluth Airport (432 m, Minnesota) |
1.0 mm |
| Dupree AGCM (556 m, Alberta) |
0.4 mm |
| Ear Falls (355 m, Ontario) |
0.4 mm |
| Edmonton (IAP) (707 m, Alberta) |
0.6 mm |
| Edmonton Municipal Cr10 (671 m, Alberta) |
0.2 mm |
| Edmundston (156 m, New Brunswick) |
0.2 mm |
| Elkins/Randolph Field AP (609 m, West-Virginia) |
1.0 mm |
| Elk Island Nat Park (716 m, Alberta) |
0.3 mm |
| Emerson (242 m, Manitoba) |
1.0 mm |
| Enchant (801 m, Alberta) |
0.9 mm |
| Englehart Airport (243 m, Ontario) |
6.0 mm |
| Erie Intl. Airport (225 m, Pennsylvania) |
4.0 mm |
| Estevan (581 m, California) |
0.2 mm |
| Etzikom (845 m, California) |
0.5 mm |
| Eugene Airport (114 m, Oregon) |
1.0 mm |
| Arcata (18 m, California) |
2.0 mm |
| Fairview Airport (655 m, Alberta) |
0.4 mm |
| Hector Intl. Airport (274 m, North Dakota) |
1.0 mm |
| Ferintosh (795 m, Alberta) |
0.4 mm |
| Fincastle Agdm (833 m, Alberta) |
0.9 mm |
| Fisher Branch (253 m, Manitoba) |
0.4 mm |
| Flagstaff Airport (2131 m, Arizona) |
2.0 mm |
| Bishop Intl. Airport (233 m, Michigan) |
0.5 mm |
| Foremost (881 m, Alberta) |
0.9 mm |
| Forestburg (721 m, California) |
0.4 mm |
| Fort Frances (342 m, California) |
2.0 mm |
| Fort Liard (213 m, Northwest Territories) |
0.1 mm |
| Fort Macleod (978 m, California) |
0.4 mm |
| Fort Montmorency Rc RCS (673 m, Quebec) |
1.0 mm |
| Fort Ross (10 m, Nunavut) |
0.3 mm |
| Fort Smith (203 m, Northwest Territories) |
0.5 mm |
| Frelighsburg (152 m, Quebec) |
1.0 mm |
| John Glenn Columbus Intl. Airport (258 m, Ohio) |
0.8 mm |
| Gimli (230 m, Manitoba) |
0.7 mm |
| Gleichen AGCM (907 m, Alberta) |
0.5 mm |
| Goderich (214 m, Ontario) |
0.8 mm |
| GoreBayClimate (189 m, Ontario) |
2.0 mm |
| Gerald R. Ford Intl. Airport (245 m, Michigan) |
0.3 mm |
| Grassy Lake (783 m, Alberta) |
2.0 mm |
| Greater Sudbury (190 m, Ontario) |
3.0 mm |
| Sudbury Airport (348 m, Ontario) |
6.0 mm |
| Great Falls (1131 m, Montana) |
0.8 mm |
| Great Falls Climate (253 m, California) |
0.6 mm |
| Green Bay (209 m, Wisconsin) |
0.3 mm |
| Piedmont Triad Intl. Airport (277 m, North Carolina) |
1.0 mm |
| Geraldton AP (349 m, Ontario) |
0.8 mm |
| Greenville- Spartanburg Intl. Airport (296 m, South Carolina) |
15.0 mm |
| Gretna (253 m, Manitoba) |
0.4 mm |
| Gulkana Airport (481 m, Alaska) |
0.3 mm |
| Halkirk (843 m, Alberta) |
0.5 mm |
| Hamilton Airport (238 m, Ontario) |
5.0 mm |
| Hamilton Rbg CS (107 m, Ontario) |
4.0 mm |
| Harrow CDA (AUT) (192 m, Ontario) |
0.7 mm |
| Bradley Intl. Airport (55 m, Connecticut) |
8.0 mm |
| Havre (792 m, Montana) |
1.0 mm |
| Hendrickson Creek (1448 m, Alberta) |
0.2 mm |
| Roscommon (351 m, Michigan) |
0.3 mm |
| Tri-State Airport (255 m, West-Virginia) |
0.8 mm |
| Huntsville Intl. Airport (196 m, Alabama) |
0.8 mm |
| Iliamna Airport (49 m, Alaska) |
0.3 mm |
| Falls Intl. Airport (362 m, Minnesota) |
2.0 mm |
| Iron Springs (858 m, Alberta) |
2.0 mm |
| Irvine (795 m, California) |
0.4 mm |
| Island Lake Airport (235 m, Manitoba) |
0.2 mm |
| Kapuskasing (227 m, Ontario) |
2.0 mm |
| Kapuskasing (218 m, Ontario) |
0.7 mm |
| Kemptville (99 m, Ontario) |
4.0 mm |
| Kenora (412 m, Ontario) |
1.0 mm |
| Kenora Airport (406 m, Ontario) |
1.0 mm |
| Kindersley Regional Airport (698 m, Saskatchewan) |
0.2 mm |
| King Salmon Airport (14 m, Alaska) |
2.0 mm |
| Kingston (93 m, Ontario) |
2.0 mm |
| Kirkland Lake (324 m, Ontario) |
3.0 mm |
| Kleefeld (246 m, Manitoba) |
1.0 mm |
| McGhee Tyson Airport (299 m, Tennessee) |
3.0 mm |
| L'Acadie (44 m, Quebec) |
1.0 mm |
| Lac La Biche (567 m, Alberta) |
0.2 mm |
| Lake Superior Provincial Park (401 m, California) |
12.0 mm |
| Harry Reid Intl. Airport (664 m, Nevada) |
5.0 mm |
| Leader Airport (676 m, Saskatchewan) |
0.2 mm |
| Legal Agcm (680 m, California) |
0.8 mm |
| Lethbridge (910 m, Alberta) |
0.7 mm |
| Lethbridge (929 m, Alberta) |
0.2 mm |
| Lethbridge (903 m, Alberta) |
1.0 mm |
| Lewiston Airport (438 m, Idaho) |
1.0 mm |
| Blue Grass Airport (301 m, Kentucky) |
1.0 mm |
| London CS (278 m, Ontario) |
3.0 mm |
| Long Beach Airport (12 m, California) |
1.0 mm |
| Los Angeles Intl. Airport (30 m, California) |
0.3 mm |
| Lucky Lake (665 m, Saskatchewan) |
0.2 mm |
| Maniwaki Airport (201 m, Quebec) |
2.0 mm |
| Maple Creek (767 m, Saskatchewan) |
0.5 mm |
| Masinasin (947 m, Alberta) |
0.6 mm |
| McGrath Airport (103 m, Alaska) |
0.5 mm |
| McTavish (73 m, Quebec) |
2.0 mm |
| Medford Airport (397 m, Oregon) |
0.8 mm |
| Medicine Hat (717 m, Alberta) |
0.4 mm |
| Melfort (490 m, Saskatchewan) |
0.2 mm |
| Meridian Regional Airport (94 m, Mississippi) |
8.0 mm |
| Middleton Island Airport (14 m, Alaska) |
4.0 mm |
| Montgomery Regional Airport (62 m, Alabama) |
8.0 mm |
| Montreal Airport Trudeau (34 m, Quebec) |
2.0 mm |
| MontrealpierreElliottTrudeauIntl (32 m, Quebec) |
2.0 mm |
| Moosonee (9 m, Ontario) |
0.2 mm |
| Morden (298 m, Manitoba) |
0.7 mm |
| Mount Forest (415 m, Ontario) |
0.7 mm |
| Mount Washington Airport (1910 m, New Hampshire) |
4.0 mm |
| Mundare (683 m, Alberta) |
0.4 mm |
| Muskegon (193 m, Michigan) |
0.3 mm |
| Nagagami (AUT) (264 m, Ontario) |
1.0 mm |
| Nashville Intl. Airport (180 m, Tennessee) |
0.3 mm |
| Newark Intl. Airport (9 m, New Jersey) |
15.0 mm |
| New Orleans Airport (9 m, Louisiana) |
0.3 mm |
| LaGuardia Airport (9 m, New York) |
12.0 mm |
| John F. Kennedy Intl. Airport (7 m, New York) |
13.0 mm |
| Nipawin (372 m, Saskatchewan) |
0.2 mm |
| Nome Airport (6 m, Alaska) |
2.0 mm |
| Nordegg (1332 m, Alberta) |
0.2 mm |
| Norfolk Intl. Airport (9 m, Virginia) |
1.0 mm |
| North Battleford (548 m, Saskatchewan) |
0.2 mm |
| North Bay (370 m, Ontario) |
1.0 mm |
| Cleveland Hopkins Intl. Airport (245 m, Ohio) |
3.0 mm |
| Olds (1046 m, Alberta) |
0.5 mm |
| Oshawa (140 m, Ontario) |
1.0 mm |
| Ottawa Int AP (114 m, Ontario) |
4.0 mm |
| Ottawa CDA RCS (79 m, Ontario) |
3.0 mm |
| Parent (445 m, Quebec) |
0.2 mm |
| Parry Sound (176 m, Ontario) |
3.0 mm |
| Pekisko (1415 m, California) |
2.0 mm |
| Pembroke (161 m, Ontario) |
3.0 mm |
| Petawawa Heliport (130 m, Ontario) |
2.0 mm |
| Peterborough (191 m, Ontario) |
2.0 mm |
| Peterborough Trent (216 m, Ontario) |
2.0 mm |
| Philadelphia Intl. Airport (9 m, Pennsylvania) |
5.0 mm |
| Pinawa (268 m, Manitoba) |
0.5 mm |
| Pincher Creek (1190 m, Alberta) |
0.6 mm |
| Pittsburgh Intl. Airport (373 m, Pennsylvania) |
8.0 mm |
| Point Petre (79 m, Ontario) |
2.0 mm |
| Portage Southport A (270 m, Manitoba) |
0.3 mm |
| Port Heiden Airport (29 m, Alaska) |
0.8 mm |
| Port Weller (79 m, Ontario) |
3.0 mm |
| Prince Albert Airport (428 m, Saskatchewan) |
0.6 mm |
| Rhode (19 m, Rhode Island) |
5.0 mm |
| Pukaskwa (AUT) (208 m, Ontario) |
7.0 mm |
| Ranfurly (410 m, Alberta) |
0.2 mm |
| Rawson Lake (305 m, Ontario) |
1.0 mm |
| Raymond (937 m, Alberta) |
1.0 mm |
| Resolute AP (67 m, Nunavut) |
0.2 mm |
| Dulles Intl. Airport (98 m, Virginia) |
2.0 mm |
| Rich Lake AGDM (585 m, Alberta) |
0.4 mm |
| Richmond Intl. Airport (54 m, Virginia) |
0.8 mm |
| Ridgetown (206 m, Ontario) |
2.0 mm |
| Greater Rochester Intl. Airport (169 m, New York) |
2.0 mm |
| Rolling Hills AGCM (645 m, Alberta) |
0.5 mm |
| Richard B. Russell Airport (196 m, Georgia) |
9.0 mm |
| Rosemary Agdm (714 m, Alberta) |
0.8 mm |
| Rosetown East (586 m, Saskatchewan) |
0.6 mm |
| Rouyn-Noranda (318 m, Quebec) |
3.0 mm |
| Sainte-Clotilde (53 m, Quebec) |
2.0 mm |
| Saint-Hubert Airport (28 m, Quebec) |
0.8 mm |
| Saint John's AP (135 m, Newfoundland) |
0.2 mm |
| Abee (664 m, Alberta) |
0.4 mm |
| McNary Field Airport (61 m, Oregon) |
5.0 mm |
| San Diego Intl. Airport (9 m, California) |
0.3 mm |
| Sarnia Chris Hadfield Airport (181 m, Ontario) |
2.0 mm |
| Sarnia Climate (181 m, Ontario) |
0.8 mm |
| Saskatoon Rcs (504 m, Saskatchewan) |
0.4 mm |
| Sault Ste Marie (192 m, Ontario) |
8.0 mm |
| Seven Persons (766 m, Alberta) |
0.5 mm |
| Shoal Lake CS (561 m, Manitoba) |
0.5 mm |
| Sioux Lookout Airport (390 m, Ontario) |
0.5 mm |
| Smithers Airport (523 m, British Columbia) |
0.6 mm |
| Spiritwood (584 m, Saskatchewan) |
0.4 mm |
| Sprague (329 m, Manitoba) |
1.0 mm |
| St Anicet 1 (49 m, Quebec) |
2.0 mm |
| Stavely (1364 m, Alberta) |
2.0 mm |
| Stephenville Intl. Airport (9 m, Newfoundland) |
0.4 mm |
| Stephenville (58 m, California) |
0.2 mm |
| Stettler AGDM (795 m, Alberta) |
0.4 mm |
| Strathmore Agdm (967 m, Alberta) |
0.4 mm |
| Syracuse Hancock Intl. Airport (124 m, New York) |
3.0 mm |
| Tatlayoko Lake RCS (875 m, British Columbia) |
0.2 mm |
| Barrage Temiscamingue (181 m, Quebec) |
4.0 mm |
| Terra Nova Nat Park CS (107 m, Newfoundland) |
0.6 mm |
| The Forks, Winnipeg (230 m, Manitoba) |
0.4 mm |
| Thomsen River (42 m, Northwest Territories) |
0.1 mm |
| Thorsby Agcm (754 m, California) |
0.4 mm |
| Thunder Bay (199 m, Ontario) |
3.0 mm |
| Timmins (294 m, Ontario) |
3.0 mm |
| Tobermory (214 m, Ontario) |
4.0 mm |
| Toledo Express Airport (211 m, Ohio) |
0.5 mm |
| Tomahawk Agdm (814 m, Alberta) |
0.5 mm |
| Toronto/Pearson AP (173 m, Ontario) |
1.0 mm |
| Toronto (113 m, Ontario) |
3.0 mm |
| Toronto Islands Airport (77 m, Ontario) |
2.0 mm |
| Travers (955 m, Alberta) |
0.5 mm |
| Trenton Airport (85 m, Ontario) |
3.0 mm |
| Upsala (489 m, Ontario) |
2.0 mm |
| Valleyview AGDM (698 m, Alberta) |
0.4 mm |
| Vauxhall (779 m, Alberta) |
0.9 mm |
| Vegreville (639 m, Alberta) |
0.2 mm |
| Viking (711 m, Alberta) |
0.4 mm |
| Vilna (645 m, California) |
0.4 mm |
| Vineland Station RCS (79 m, Ontario) |
3.0 mm |
| Wallops Flight Facility Airport (12 m, Virginia) |
12.0 mm |
| Waterloo Well AP (315 m, Ontario) |
0.6 mm |
| Waterton Park Gate (1296 m, Alberta) |
3.0 mm |
| Welland Pelham (178 m, Ontario) |
3.0 mm |
| Wiarton Airport (223 m, Ontario) |
2.0 mm |
| Wilkes-Barre/Scranton Intl. Airport (289 m, Pennsylvania) |
7.0 mm |
| Williamsport Regional Airport (160 m, Pennsylvania) |
15.0 mm |
| Sloulin Field Intl. Airport (581 m, North Dakota) |
0.3 mm |
| Willow Creek 1 (1402 m, Alberta) |
0.4 mm |
| Wilmington Intl. Airport (10 m, North Carolina) |
0.5 mm |
| Windsor Airport (190 m, Ontario) |
0.4 mm |
| Winnipeg A Cs (239 m, Manitoba) |
0.5 mm |
| Wrentham AGDM (944 m, Alberta) |
0.5 mm |
| Saint-Pierre (24 m, Saint Pierre and Miquelon) |
0.2 mm |
North - South