| Stations: |
Precipitation |
| Akron- Canton Airport (377 m, Ohio) |
3.0 mm |
| Albany Airport (89 m, New York) |
1.0 mm |
| Alert (65 m, Nunavut) |
0.2 mm |
| Anadyr Airport (61 m, Russian Feder.) |
4.0 mm |
| Armstrong (243 m, Ontario) |
13.0 mm |
| Asheville Regional Airport (661 m, North Carolina) |
6.0 mm |
| Assiniboia Airport (726 m, Saskatchewan) |
0.2 mm |
| Athabasca (635 m, Alberta) |
1.0 mm |
| Atmore AGDM (574 m, Alberta) |
1.0 mm |
| Baccaro (5 m, New Brunswick) |
2.0 mm |
| Baie Comeau Climate (28 m, Quebec) |
0.3 mm |
| Baie-Comeau (130 m, Quebec) |
2.0 mm |
| Baie-Comeau Airport (22 m, Quebec) |
0.3 mm |
| Baie-D'Urfé (39 m, Quebec) |
1.0 mm |
| Baltimore Airport (47 m, Maryland) |
12.0 mm |
| Barkley Regional Airport (126 m, Kentucky) |
3.0 mm |
| Barrhead (648 m, Alberta) |
0.3 mm |
| Beauceville (229 m, Quebec) |
0.7 mm |
| Bedford (9 m, Nova Scotia) |
9.0 mm |
| Bella Bella (43 m, British Columbia) |
16.0 mm |
| Beresford Airport (59 m, New Brunswick) |
4.0 mm |
| Bishop Intl. Airport (233 m, Michigan) |
2.0 mm |
| Blackcombe Mtn Base (659 m, British Columbia) |
2.0 mm |
| Blanc-Sablon Airport (32 m, Quebec) |
2.0 mm |
| Blosser Airport (452 m, Kansas) |
0.5 mm |
| Blue Grass Airport (301 m, Kentucky) |
3.0 mm |
| Blue River (683 m, British Columbia) |
1.0 mm |
| Bonilla Island (17 m, British Columbia) |
0.2 mm |
| Bradley Intl. Airport (55 m, Connecticut) |
5.0 mm |
| Brandon (409 m, California) |
0.5 mm |
| Brantford Airport (246 m, California) |
3.0 mm |
| Brier Island (16 m, Nova Scotia) |
1.0 mm |
| Brockville (121 m, Ontario) |
1.0 mm |
| Buffalo Narrows Airport (440 m, Saskatchewan) |
0.2 mm |
| Buffalo Niagara Intl. Airport (219 m, New York) |
6.0 mm |
| Burlington Intl. Airport (104 m, Vermont) |
0.3 mm |
| Burns Lake Campbell Scientific (713 m, British Columbia) |
2.0 mm |
| Busby (714 m, Alberta) |
0.4 mm |
| Cap-Chat (5 m, Quebec) |
2.0 mm |
| Kinngait (50 m, Nunavut) |
0.2 mm |
| Capital Region Intl. Airport (266 m, Michigan) |
3.0 mm |
| Caribou Airport (191 m, Maine) |
0.8 mm |
| Carway Airport (1354 m, Alberta) |
0.2 mm |
| Castlegar Airport (495 m, Nova Scotia) |
2.0 mm |
| Charlo Airport (42 m, New Brunswick) |
0.9 mm |
| Charlottetown Airport (79 m, Prince Edward Island) |
3.0 mm |
| Chattanooga Metropolitan Airport (210 m, Tennessee) |
24.0 mm |
| Chevery (8 m, Quebec) |
3.0 mm |
| Churchill Falls (440 m, California) |
0.3 mm |
| Cleveland Hopkins Intl. Airport (245 m, Ohio) |
4.0 mm |
| Cobourg (78 m, Ontario) |
2.0 mm |
| Collegeville (76 m, Nova Scotia) |
6.0 mm |
| Comox (26 m, British Columbia) |
5.0 mm |
| Consort AGDM (772 m, Alberta) |
1.0 mm |
| Coral Harbour Airport (64 m, Nunavut) |
0.6 mm |
| Covington Airport (267 m, Kentucky) |
2.0 mm |
| Daniel K. Inouye Intl. Airport (5 m, Hawaii) |
16.0 mm |
| Dawson Y. T. AP (370 m, Yukon) |
0.2 mm |
| Dayton Intl. Airport (306 m, Ohio) |
2.0 mm |
| Debert (39 m, Nova Scotia) |
5.0 mm |
| Delhi (232 m, Ontario) |
5.0 mm |
| Des Moines Intl. Airport (294 m, Iowa) |
0.3 mm |
| Detroit Metropolitan Airport (202 m, Michigan) |
2.0 mm |
| Doaktown (43 m, New Brunswick) |
0.2 mm |
| Doaktown (57 m, New Brunswick) |
0.2 mm |
| Dodge City Regional Airport (790 m, Kansas) |
1.0 mm |
| Dubuque Regional Airport (329 m, Iowa) |
0.3 mm |
| Eaglesham (563 m, Alberta) |
0.5 mm |
| East Point (8 m, Prince Edward Island) |
5.0 mm |
| Edmonton Namao (685 m, Alberta) |
0.5 mm |
| Elk Island Nat Park (716 m, Alberta) |
0.4 mm |
| Elkins/Randolph Field AP (609 m, West-Virginia) |
11.0 mm |
| Elora (376 m, Ontario) |
0.4 mm |
| Erie Intl. Airport (225 m, Pennsylvania) |
6.0 mm |
| Eskasoni 3 (28 m, Nova Scotia) |
2.0 mm |
| Evansville Airport (118 m, Indiana) |
1.0 mm |
| Fort Chipewyan (232 m, Alberta) |
0.2 mm |
| Fort Liard (213 m, Northwest Territories) |
0.6 mm |
| Fort McMurray CS (369 m, Alberta) |
0.9 mm |
| Fort Mcmurray (369 m, California) |
6.0 mm |
| Fort Montmorency Rc RCS (673 m, Quebec) |
0.2 mm |
| Fort Nelson (380 m, British Columbia) |
1.0 mm |
| Fort Nelson Airport (389 m, British Columbia) |
3.0 mm |
| Fort Simpson Climate (168 m, Northwest Territories) |
0.2 mm |
| Fort Simpson Airport (169 m, Northwest Territories) |
0.8 mm |
| Fort Vermilion (289 m, Alberta) |
1.0 mm |
| Fort Wayne Intl. Airport (252 m, Indiana) |
4.0 mm |
| Fredericton Intl. Airport (31 m, New Brunswick) |
0.3 mm |
| Frelighsburg (152 m, Quebec) |
1.0 mm |
| Fundy Park Cs (43 m, New Brunswick) |
2.0 mm |
| Milwaukee Mitchell Intl. Airport (211 m, Wisconsin) |
3.0 mm |
| Gerald R. Ford Intl. Airport (245 m, Michigan) |
4.0 mm |
| Goose (49 m, Newfoundland) |
0.8 mm |
| Grand Manan Sar CS (78 m, New Brunswick) |
0.5 mm |
| Greater Binghamton Airport (497 m, New York) |
2.0 mm |
| Greater Rochester Intl. Airport (169 m, New York) |
5.0 mm |
| Greenwood (28 m, Nova Scotia) |
0.3 mm |
| Halifax Airport (145 m, Nova Scotia) |
6.0 mm |
| Halifax Kootenay (52 m, Nova Scotia) |
19.0 mm |
| Halifax Windsor Park (51 m, Nova Scotia) |
14.0 mm |
| Hamilton Airport (238 m, Ontario) |
4.0 mm |
| Hamilton Rbg CS (107 m, Ontario) |
3.0 mm |
| Harrington Cda (53 m, Prince Edward Island) |
2.0 mm |
| Harrow CDA (AUT) (192 m, Ontario) |
3.0 mm |
| Havre-Saint-Pierre (37 m, Quebec) |
3.0 mm |
| Hay River (164 m, Northwest Territories) |
0.5 mm |
| Hay River Airport (170 m, Northwest Territories) |
0.3 mm |
| Hendrickson Creek (1448 m, Alberta) |
0.3 mm |
| Herbert Isl. (17 m, British Columbia) |
4.0 mm |
| High Level Airport (338 m, Alberta) |
0.4 mm |
| Holland Rock (5 m, British Columbia) |
2.0 mm |
| Holman CS (30 m, Northwest Territories) |
0.2 mm |
| Huntsville Intl. Airport (196 m, Alabama) |
38.0 mm |
| Indianapolis Intl. Airport (246 m, Indiana) |
2.0 mm |
| Ingonish Beach CS (8 m, Nova Scotia) |
1.0 mm |
| Iqaluit (34 m, Nunavut) |
1.0 mm |
| Island Lake South (618 m, Alberta) |
2.0 mm |
| Jasper Warden (1020 m, Alberta) |
0.2 mm |
| John F. Kennedy Intl. Airport (7 m, New York) |
25.0 mm |
| Jonquière (128 m, Quebec) |
0.2 mm |
| Juneau Intl. Airport (7 m, Alaska) |
5.0 mm |
| Kansas City Intl. Airport (313 m, Missouri) |
0.5 mm |
| Kejimkujik 1 (165 m, Nova Scotia) |
0.9 mm |
| Kemptville (99 m, Ontario) |
1.0 mm |
| Kentville (49 m, Nova Scotia) |
0.6 mm |
| Kingston (93 m, Ontario) |
1.0 mm |
| Kugaaruk (17 m, Nunavut) |
0.2 mm |
| L’Assomption (21 m, Quebec) |
0.6 mm |
| L'Acadie (44 m, Quebec) |
1.0 mm |
| La Crete Agcm (323 m, California) |
0.4 mm |
| La Grande-4 Airport (306 m, Quebec) |
0.2 mm |
| La Pocatière (31 m, Quebec) |
0.2 mm |
| LaGuardia Airport (9 m, New York) |
16.0 mm |
| Lac Eon (589 m, Quebec) |
0.9 mm |
| Lac La Biche (567 m, Alberta) |
0.7 mm |
| St. Louis Lambert Intl. Airport (172 m, Missouri) |
0.5 mm |
| Legal Agcm (680 m, California) |
0.4 mm |
| Lehigh Valley Intl. Airport (117 m, Pennsylvania) |
8.0 mm |
| Lemieux (97 m, Quebec) |
0.3 mm |
| Lenoxville (181 m, Quebec) |
1.0 mm |
| Lindburg Landing (183 m, Northwest Territories) |
1.0 mm |
| Logan Intl. Airport (9 m, Massachusetts) |
2.0 mm |
| London CS (278 m, Ontario) |
3.0 mm |
| Longue Pointe De Mingan (11 m, Quebec) |
2.0 mm |
| Louisville Intl. Airport (149 m, Kentucky) |
6.0 mm |
| Lubbock Preston Smith Intl. Airport (988 m, Texas) |
3.0 mm |
| Lytton (225 m, British Columbia) |
1.0 mm |
| Mackenzie Airport (695 m, British Columbia) |
2.0 mm |
| Dane County Regional Airport (264 m, Wisconsin) |
0.5 mm |
| Magdalen Islands (8 m, Quebec) |
2.0 mm |
| Mayo Airport (504 m, Yukon) |
0.2 mm |
| McGhee Tyson Airport (299 m, Tennessee) |
37.0 mm |
| McTavish (73 m, Quebec) |
1.0 mm |
| Mechanic Settlement (404 m, New Brunswick) |
1.0 mm |
| Memphis Airport (87 m, Tennessee) |
0.3 mm |
| Meridian Regional Airport (94 m, Mississippi) |
15.0 mm |
| Miscou (5 m, New Brunswick) |
0.5 mm |
| Moncton Airport (71 m, New Brunswick) |
1.0 mm |
| Mont-Joli Airport (54 m, Quebec) |
0.4 mm |
| Montreal Airport Trudeau (34 m, Quebec) |
0.4 mm |
| MontrealpierreElliottTrudeauIntl (32 m, Quebec) |
0.4 mm |
| Muskegon (193 m, Michigan) |
2.0 mm |
| Nappan (20 m, Nova Scotia) |
0.3 mm |
| Nashville Intl. Airport (180 m, Tennessee) |
14.0 mm |
| Natashquan Airport (9 m, Quebec) |
5.0 mm |
| Natashquan Airport (11 m, Quebec) |
5.0 mm |
| New Carlisle (46 m, Quebec) |
1.0 mm |
| Newark Intl. Airport (9 m, New Jersey) |
17.0 mm |
| Norman Wells (78 m, Northwest Territories) |
0.3 mm |
| Norman Wells Climat (93 m, Northwest Territories) |
0.3 mm |
| Normandin (137 m, Quebec) |
0.2 mm |
| North Cowichan (60 m, British Columbia) |
0.2 mm |
| North Point (8 m, Prince Edward Island) |
0.7 mm |
| NorthMountain (439 m, Nova Scotia) |
0.9 mm |
| O’Hare Intl. Airport (205 m, Illinois) |
3.0 mm |
| Old Crow (251 m, Yukon) |
0.2 mm |
| Ootsa Lakeskins Lak (861 m, British Columbia) |
0.3 mm |
| Osborne Head (30 m, Nova Scotia) |
14.0 mm |
| Parrsboro (31 m, Nova Scotia) |
4.0 mm |
| Pemberton Airport (204 m, British Columbia) |
0.6 mm |
| Peoria (621 m, Alberta) |
0.5 mm |
| Peterborough (191 m, Ontario) |
2.0 mm |
| Peterborough Trent (216 m, Ontario) |
1.0 mm |
| Philadelphia Intl. Airport (9 m, Pennsylvania) |
8.0 mm |
| Pincher Creek (1190 m, Alberta) |
2.0 mm |
| Pittsburgh Intl. Airport (373 m, Pennsylvania) |
1.0 mm |
| Point Petre (79 m, Ontario) |
2.0 mm |
| Pointe Des Monts (6 m, Quebec) |
0.3 mm |
| Pointe-au-Père (5 m, Quebec) |
0.5 mm |
| Port Alberni (76 m, British Columbia) |
9.0 mm |
| John Glenn Columbus Intl. Airport (258 m, Ohio) |
1.0 mm |
| Port Hardy Airport (22 m, British Columbia) |
17.0 mm |
| Port Hawkesbury Airport (114 m, Nova Scotia) |
4.0 mm |
| Port Mellon (128 m, British Columbia) |
1.0 mm |
| Port Weller (79 m, Ontario) |
4.0 mm |
| Port-Menier (55 m, Quebec) |
3.0 mm |
| Powell River (125 m, British Columbia) |
8.0 mm |
| Prince Rupert (35 m, British Columbia) |
4.0 mm |
| Quad Cities Intl. Airport (181 m, Illinois) |
0.5 mm |
| Qualicum AP (58 m, British Columbia) |
2.0 mm |
| Raleigh (766 m, West-Virginia) |
27.0 mm |
| Red Earth (546 m, Alberta) |
2.0 mm |
| Resolute CS (68 m, Nunavut) |
0.2 mm |
| Richard B. Russell Airport (196 m, Georgia) |
0.3 mm |
| Ridgetown (206 m, Ontario) |
3.0 mm |
| Roanoke Airport (358 m, Virginia) |
2.0 mm |
| Rockford Airport (226 m, Illinois) |
0.5 mm |
| Rocky Harbour (68 m, Newfoundland) |
0.2 mm |
| Ronald Reagan Washington National Airport (20 m, Virginia) |
2.0 mm |
| Saint-Germain-de-Grantham (85 m, Quebec) |
0.2 mm |
| Saint-Hubert Airport (28 m, Quebec) |
0.3 mm |
| Sainte-Clotilde (53 m, Quebec) |
2.0 mm |
| Sainte-Madeleine-de-la-Rivière-Madeleine (29 m, Quebec) |
0.9 mm |
| Salluit (228 m, Quebec) |
0.7 mm |
| Sambaa K'e (498 m, Northwest Territories) |
4.0 mm |
| Sarnia Climate (181 m, Ontario) |
2.0 mm |
| Saturna/capmon Cs (178 m, British Columbia) |
5.0 mm |
| Sechelt (86 m, British Columbia) |
2.0 mm |
| Sept-Îles (53 m, Quebec) |
0.4 mm |
| Shearwater Rcs (24 m, Nova Scotia) |
16.0 mm |
| Sherbrooke Airport (242 m, Quebec) |
1.0 mm |
| Sikorsky Memorial Airport (5 m, Connecticut) |
10.0 mm |
| Slave Lake (583 m, Alberta) |
1.0 mm |
| Slave Lake (583 m, Alberta) |
0.6 mm |
| Smoky Lake (680 m, Alberta) |
0.5 mm |
| South Bend Intl. Airport (236 m, Indiana) |
3.0 mm |
| Sparwood (1138 m, British Columbia) |
0.2 mm |
| Squamish Airport (52 m, British Columbia) |
0.2 mm |
| St Anicet 1 (49 m, Quebec) |
2.0 mm |
| St. Lina (619 m, California) |
0.4 mm |
| Stephenville (58 m, California) |
0.2 mm |
| Stephenville Intl. Airport (9 m, Newfoundland) |
0.6 mm |
| Summerside (21 m, Prince Edward Island) |
3.0 mm |
| Sydney Airport (72 m, Nova Scotia) |
2.0 mm |
| Sydney Rcs (63 m, Nova Scotia) |
0.8 mm |
| Syracuse Hancock Intl. Airport (124 m, New York) |
6.0 mm |
| Rhode (19 m, Rhode Island) |
4.0 mm |
| Tawatinaw (662 m, California) |
1.0 mm |
| Terrace Airport (217 m, British Columbia) |
2.0 mm |
| Teslin (705 m, Yukon) |
0.2 mm |
| Thetford Mines Rcs (430 m, Quebec) |
2.0 mm |
| Toledo Express Airport (211 m, Ohio) |
2.0 mm |
| Toronto (113 m, Ontario) |
2.0 mm |
| Toronto Islands Airport (77 m, Ontario) |
2.0 mm |
| Toronto/Pearson AP (173 m, Ontario) |
2.0 mm |
| Tracadie (67 m, Nova Scotia) |
2.0 mm |
| Tri-State Airport (255 m, West-Virginia) |
5.0 mm |
| Tupelo Regional Airport (110 m, Mississippi) |
15.0 mm |
| Upper Stewiacke Rcs (24 m, Nova Scotia) |
5.0 mm |
| Uxbridge (375 m, Ontario) |
1.0 mm |
| Victoria Gonzales (70 m, British Columbia) |
0.2 mm |
| Dulles Intl. Airport (98 m, Virginia) |
9.0 mm |
| Waterloo Well AP (315 m, Ontario) |
0.8 mm |
| Welland Pelham (178 m, Ontario) |
5.0 mm |
| Western Head (10 m, Nova Scotia) |
3.0 mm |
| Whitehorse (707 m, California) |
0.2 mm |
| Wichita Falls Regional Airport (314 m, Texas) |
0.5 mm |
| Wichita Dwight D. Eisenhower National Airport (409 m, Kansas) |
0.3 mm |
| Wilkes-Barre/Scranton Intl. Airport (289 m, Pennsylvania) |
6.0 mm |
| Williamsport Regional Airport (160 m, Pennsylvania) |
4.0 mm |
| Windsor Airport (190 m, Ontario) |
1.0 mm |
| Woodstock (218 m, New Brunswick) |
1.0 mm |
| Yarmouth Airport (46 m, Nova Scotia) |
2.0 mm |
| Yeager Airport (299 m, West-Virginia) |
8.0 mm |
| Yoho National Park (1615 m, British Columbia) |
0.2 mm |
| Youngstown (361 m, Ohio) |
4.0 mm |
North - South