| Stations: |
Precipitation |
| Yellowknife Airport (206 m, Northwest Territories) |
3.2 mm |
| Apalachicola Airport (6 m, Florida) |
23.0 mm |
| Ronald Reagan Washington National Airport (20 m, Virginia) |
0.3 mm |
| Armstrong Airport (323 m, Ontario) |
0.3 mm |
| Armstrong (243 m, Ontario) |
0.5 mm |
| Asheville Regional Airport (661 m, North Carolina) |
23.0 mm |
| Athens (247 m, Georgia) |
52.0 mm |
| Atlanta Airport (315 m, Georgia) |
14.5 mm |
| Augusta Regional Airport (45 m, Georgia) |
51.3 mm |
| CFB Bagotville (159 m, Quebec) |
22.0 mm |
| Baie Comeau Climate (28 m, Quebec) |
14.0 mm |
| Baie-Comeau (130 m, Quebec) |
8.9 mm |
| Carvel Radar (783 m, Alberta) |
12.2 mm |
| Beaverlodge (745 m, Alberta) |
0.2 mm |
| Sartine Isl (112 m, British Columbia) |
0.6 mm |
| Savannah/Hilton Head Intl. Airport (15 m, Georgia) |
2.5 mm |
| Schefferville (517 m, Quebec) |
5.8 mm |
| Western Nebraska Regional Airport (1206 m, Nebraska) |
10.6 mm |
| Sept-Îles (53 m, Quebec) |
11.0 mm |
| Shawinigan (110 m, Quebec) |
0.6 mm |
| Sheridan Airport (1209 m, Wyoming) |
36.0 mm |
| Solander Island (99 m, British Columbia) |
4.0 mm |
| St Anthony (32 m, Newfoundland) |
6.9 mm |
| St.Anthony A (32 m, Newfoundland) |
2.0 mm |
| Stavely (1364 m, Alberta) |
0.7 mm |
| St. Peters (30 m, Prince Edward Island) |
2.0 mm |
| St Stephen (28 m, New Brunswick) |
1.0 mm |
| Summerside (21 m, Prince Edward Island) |
1.0 mm |
| Tadoule Lake CS (262 m, Manitoba) |
1.2 mm |
| Talkeetna Airport (109 m, Alaska) |
3.0 mm |
| Taloyoak Airport (28 m, Nunavut) |
0.2 mm |
| Barrage Temiscamingue (181 m, Quebec) |
3.0 mm |
| Terrace Airport (217 m, British Columbia) |
15.0 mm |
| Tomahawk Agdm (814 m, Alberta) |
1.4 mm |
| Trenton Airport (85 m, Ontario) |
0.2 mm |
| Tulliby Lake AGCM (596 m, Alberta) |
2.0 mm |
| Uranium City (321 m, Saskatchewan) |
3.3 mm |
| Uxbridge (375 m, Ontario) |
0.7 mm |
| Val-d'Or (345 m, Quebec) |
2.0 mm |
| Miller Field Airport (792 m, Nebraska) |
10.0 mm |
| Villeneuve Airport (270 m, Alberta) |
1.0 mm |
| Violet Grove (903 m, Alberta) |
0.5 mm |
| Wabush Airport (551 m, Newfoundland) |
9.3 mm |
| Wallops Flight Facility Airport (12 m, Virginia) |
0.3 mm |
| Wilmington Intl. Airport (10 m, North Carolina) |
102.3 mm |
| Wynyard (560 m, Saskatchewan) |
0.3 mm |
| Yarmouth Airport (46 m, Nova Scotia) |
0.4 mm |
| Abee (664 m, Alberta) |
3.0 mm |
| Bella Bella (43 m, British Columbia) |
2.8 mm |
| Beresford Airport (59 m, New Brunswick) |
1.0 mm |
| Blanc-Sablon Airport (32 m, Quebec) |
4.0 mm |
| Bonilla Island (17 m, British Columbia) |
0.2 mm |
| Bonnard 1 (498 m, Quebec) |
1.1 mm |
| Logan Intl. Airport (9 m, Massachusetts) |
1.3 mm |
| Grand-Bouctouche (36 m, New Brunswick) |
4.5 mm |
| Broadview AP (600 m, Saskatchewan) |
0.8 mm |
| Buffalo Narrows Airport (440 m, Saskatchewan) |
0.3 mm |
| Burwash Landing Airport (807 m, Yukon) |
1.0 mm |
| Doaktown (57 m, New Brunswick) |
1.0 mm |
| Busby (714 m, Alberta) |
2.0 mm |
| Cap-Chat (5 m, Quebec) |
4.0 mm |
| Cap D'Espoir (15 m, Quebec) |
2.0 mm |
| Kinngait Airport (50 m, Nunavut) |
2.0 mm |
| Caribou Point (AUT) (2 m, Nova Scotia) |
0.5 mm |
| Carman (268 m, Manitoba) |
0.8 mm |
| Cartwright Airport (15 m, Newfoundland) |
3.0 mm |
| Charleston Intl. Airport (15 m, South Carolina) |
11.3 mm |
| Charlo Airport (42 m, New Brunswick) |
1.4 mm |
| Charlotte Douglas Intl. Airport (234 m, North Carolina) |
9.8 mm |
| Charlottetown Airport (79 m, Prince Edward Island) |
2.0 mm |
| Chattanooga Metropolitan Airport (210 m, Tennessee) |
22.8 mm |
| Chéticamp (44 m, Nova Scotia) |
0.7 mm |
| Chevery (8 m, Quebec) |
6.3 mm |
| Cheyenne Regional Airport (1872 m, Wyoming) |
0.8 mm |
| Churchill Airport (29 m, Manitoba) |
2.0 mm |
| Collins Bay (492 m, Saskatchewan) |
0.2 mm |
| Columbia Metropolitan Airport (69 m, South Carolina) |
14.8 mm |
| Colville Lake (259 m, Northwest Territories) |
0.2 mm |
| Concord Airport (105 m, New Hampshire) |
0.3 mm |
| Beartooth Island (238 m, Saskatchewan) |
0.4 mm |
| Dawson Y. T. AP (370 m, Yukon) |
0.2 mm |
| Deadman Valley (283 m, Northwest Territories) |
11.6 mm |
| Dease Lake (816 m, British Columbia) |
6.0 mm |
| Deschambault CS (61 m, Quebec) |
4.0 mm |
| Doaktown (43 m, New Brunswick) |
3.0 mm |
| Dodge City Regional Airport (790 m, Kansas) |
24.3 mm |
| Duluth Airport (432 m, Minnesota) |
8.0 mm |
| Eastend Cypress (1080 m, Saskatchewan) |
0.2 mm |
| East Point (8 m, Prince Edward Island) |
0.4 mm |
| Edmonton Municipal Cr10 (671 m, Alberta) |
0.7 mm |
| Edmonton Namao (685 m, Alberta) |
0.5 mm |
| Edmundston (156 m, New Brunswick) |
1.0 mm |
| Edson (925 m, Alberta) |
0.3 mm |
| Elk Island Nat Park (716 m, Alberta) |
1.0 mm |
| Ely Airport (1909 m, Nevada) |
0.8 mm |
| Estevan Airport (584 m, Saskatchewan) |
0.2 mm |
| Estevan Point lighthouse (7 m, British Columbia) |
9.0 mm |
| Fanny Island (8 m, British Columbia) |
0.4 mm |
| Ferolle Point (AUT) (6 m, Newfoundland) |
7.0 mm |
| Fort Assiniboine (676 m, Alberta) |
0.6 mm |
| Fort Chipewyan (238 m, Alberta) |
7.0 mm |
| Fort Chipewyan (232 m, Alberta) |
7.0 mm |
| Allen Army Airfield (391 m, Alaska) |
0.5 mm |
| Fort Montmorency Rc RCS (673 m, Quebec) |
1.5 mm |
| Fort Nelson Airport (389 m, British Columbia) |
4.0 mm |
| Fort Reliance (AUT) (168 m, Northwest Territories) |
0.2 mm |
| Fort Ross (10 m, Nunavut) |
0.7 mm |
| Fort Simpson Airport (169 m, Northwest Territories) |
6.0 mm |
| Fort Smith Airport (205 m, Northwest Territories) |
3.0 mm |
| Fort Smith (203 m, Northwest Territories) |
1.0 mm |
| Fort Vermilion (289 m, Alberta) |
0.3 mm |
| Fredericton Intl. Airport (31 m, New Brunswick) |
0.3 mm |
| Fredericton (35 m, New Brunswick) |
0.8 mm |
| Frelighsburg (152 m, Quebec) |
5.0 mm |
| Fort Simpson Climate (168 m, Northwest Territories) |
7.0 mm |
| Michel-Pouliot Gaspé Airport (35 m, Quebec) |
1.8 mm |
| Goodland Airport (1124 m, Kansas) |
15.8 mm |
| Goose (49 m, Newfoundland) |
5.4 mm |
| Grande Prairie Airport (669 m, Alberta) |
1.2 mm |
| Greater Sudbury (190 m, Ontario) |
3.0 mm |
| Sudbury Airport (348 m, Ontario) |
0.8 mm |
| Green Bay (209 m, Wisconsin) |
2.0 mm |
| Piedmont Triad Intl. Airport (277 m, North Carolina) |
0.5 mm |
| Greenville- Spartanburg Intl. Airport (296 m, South Carolina) |
11.0 mm |
| Grey Islet (8 m, British Columbia) |
1.0 mm |
| Sanirajak (8 m, Nunavut) |
1.2 mm |
| Hanbury River (317 m, Northwest Territories) |
4.0 mm |
| Havre-Saint-Pierre (37 m, Quebec) |
8.0 mm |
| Hay River (164 m, Northwest Territories) |
12.0 mm |
| Hay River Airport (170 m, Northwest Territories) |
13.0 mm |
| Herbert Isl. (17 m, British Columbia) |
3.0 mm |
| High Falls (195 m, Quebec) |
9.0 mm |
| Hilo Intl. Airport (10 m, Hawaii) |
2.0 mm |
| Hudson Bay Airport (358 m, Saskatchewan) |
0.3 mm |
| Ile Rouge (5 m, Quebec) |
6.8 mm |
| Iliamna Airport (49 m, Alaska) |
0.3 mm |
| Inuvik Climate (103 m, Northwest Territories) |
0.2 mm |
| Iqaluit (34 m, Nunavut) |
2.6 mm |
| Jonquière (128 m, Quebec) |
19.0 mm |
| Juneau Intl. Airport (7 m, Alaska) |
1.4 mm |
| Kapuskasing (227 m, Ontario) |
0.6 mm |
| Kapuskasing (218 m, Ontario) |
0.3 mm |
| Kemptville (99 m, Ontario) |
6.0 mm |
| Kentville (49 m, Nova Scotia) |
0.8 mm |
| Key Lake Airport (514 m, Saskatchewan) |
5.0 mm |
| Key West Airport (5 m, Florida) |
4.0 mm |
| Kouchibouguac Cs (34 m, New Brunswick) |
5.0 mm |
| Kuujjuaq Airport (44 m, Quebec) |
3.2 mm |
| L'Acadie (44 m, Quebec) |
2.0 mm |
| Lac La Biche (567 m, Alberta) |
1.0 mm |
| La Grande-4 Airport (306 m, Quebec) |
6.0 mm |
| La Grande Rivière Airport (195 m, Quebec) |
0.4 mm |
| La Ronge Airport (379 m, Saskatchewan) |
3.0 mm |
| La Ronge Airport (379 m, Saskatchewan) |
2.0 mm |
| LaScie (192 m, Newfoundland) |
0.2 mm |
| L’Assomption (21 m, Quebec) |
4.0 mm |
| La Tuque (169 m, Quebec) |
16.0 mm |
| Lindburg Landing (183 m, Northwest Territories) |
15.0 mm |
| Middle Georgia Regional Airport (110 m, Georgia) |
15.0 mm |
| Magdalen Islands (8 m, Quebec) |
0.4 mm |
| Maniwaki Airport (201 m, Quebec) |
1.0 mm |
| Manouane Est (497 m, Quebec) |
2.9 mm |
| Mary’s Harbour (11 m, Newfoundland) |
3.0 mm |
| Matagami Airport (280 m, Quebec) |
5.0 mm |
| Mayo Airport (504 m, Yukon) |
7.8 mm |
| McGrath Airport (103 m, Alaska) |
0.5 mm |
| McTavish (73 m, Quebec) |
0.6 mm |
| Melita (446 m, Manitoba) |
0.2 mm |
| Miami Intl. Airport (4 m, Florida) |
2.0 mm |
| Mildred Lake (310 m, Alberta) |
0.3 mm |
| Longue Pointe De Mingan (11 m, Quebec) |
4.0 mm |
| Miscou (5 m, New Brunswick) |
1.0 mm |
| Moncton Airport (71 m, New Brunswick) |
2.0 mm |
| Montgomery Regional Airport (62 m, Alabama) |
23.0 mm |
| Mont-Joli Airport (54 m, Quebec) |
14.0 mm |
| Montreal Airport Trudeau (34 m, Quebec) |
2.2 mm |
| Moosonee (9 m, Ontario) |
0.8 mm |
| Moosonee (9 m, Ontario) |
0.5 mm |
| Mount Washington Airport (1910 m, New Hampshire) |
1.0 mm |
| Natashquan Airport (11 m, Quebec) |
6.0 mm |
| Nicolet (8 m, Quebec) |
3.0 mm |
| Norman Wells (78 m, Northwest Territories) |
2.0 mm |
| Norman Wells Climat (93 m, Northwest Territories) |
0.2 mm |
| North Bay (370 m, Ontario) |
0.8 mm |
| North Platte Regional Airport (849 m, Nebraska) |
35.0 mm |
| North Point (8 m, Prince Edward Island) |
4.0 mm |
| Onatchiway (304 m, Quebec) |
14.0 mm |
| Orlando Intl. Airport (32 m, Florida) |
6.0 mm |
| Ottawa CDA RCS (79 m, Ontario) |
0.7 mm |
| Ottawa Int AP (114 m, Ontario) |
1.0 mm |
| Parc Des Laurentid (791 m, Quebec) |
7.0 mm |
| Parent (445 m, Quebec) |
13.0 mm |
| Peace River Airport (580 m, Alberta) |
0.6 mm |
| Peoria (621 m, Alberta) |
2.0 mm |
| Petawawa Heliport (130 m, Ontario) |
0.5 mm |
| Pinawa (268 m, Manitoba) |
0.2 mm |
| Pointe Des Monts (6 m, Quebec) |
6.0 mm |
| Pointe-au-Père (5 m, Quebec) |
8.0 mm |
| Baie-Comeau Airport (22 m, Quebec) |
13.0 mm |
| Pointe Noire (24 m, Quebec) |
10.4 mm |
| Port Hardy Airport (22 m, British Columbia) |
4.6 mm |
| Port Heiden Airport (29 m, Alaska) |
1.0 mm |
| Port-Menier (55 m, Quebec) |
4.0 mm |
| Prince Rupert (35 m, British Columbia) |
1.3 mm |
| Québec (74 m, Quebec) |
0.4 mm |
| Rapid City Airport (965 m, South Dakota) |
4.0 mm |
| Red Earth (546 m, Alberta) |
0.4 mm |
| Resolute AP (67 m, Nunavut) |
2.6 mm |
| Resolute CS (68 m, Nunavut) |
0.5 mm |
| Dulles Intl. Airport (98 m, Virginia) |
0.8 mm |
| Ridgetown (206 m, Ontario) |
1.0 mm |
| Rivière-du-Loup (147 m, Quebec) |
4.1 mm |
| Roberval Airport (187 m, Quebec) |
1.2 mm |
| Richard B. Russell Airport (196 m, Georgia) |
7.8 mm |
| Rose Spit (7 m, British Columbia) |
3.0 mm |
| Rycroft (595 m, Alberta) |
1.1 mm |
| Sainte-Clotilde (53 m, Quebec) |
2.0 mm |
| Sainte-Madeleine-de-la-Rivière-Madeleine (29 m, Quebec) |
0.7 mm |
| Saint-Hubert Airport (28 m, Quebec) |
6.0 mm |
| Sandspit (6 m, British Columbia) |
1.6 mm |
| Sandspit Airport (6 m, British Columbia) |
1.2 mm |
| Sanikiluaq (146 m, Quebec) |
0.2 mm |
| Evansville Airport (118 m, Indiana) |
0.3 mm |
| Cold Bay Airport (31 m, Alaska) |
4.5 mm |
| Richmond Intl. Airport (54 m, Virginia) |
0.3 mm |
| Billings Logan Intl. Airport (1088 m, Montana) |
28.3 mm |
| Greater Binghamton Airport (497 m, New York) |
2.0 mm |
| Bismarck Airport (505 m, North Dakota) |
1.0 mm |
| Central Nebraska Regional Airport (566 m, Nebraska) |
11.0 mm |
| Norfolk Intl. Airport (9 m, Virginia) |
50.0 mm |
| Rochester Intl. Airport (402 m, Minnesota) |
0.8 mm |
| Jacksonville Intl. Airport (11 m, Florida) |
27.0 mm |
| Cross City Airport (13 m, Florida) |
21.5 mm |
| Barkley Regional Airport (126 m, Kentucky) |
7.0 mm |
| Sloulin Field Intl. Airport (581 m, North Dakota) |
4.0 mm |
| Roanoke Airport (358 m, Virginia) |
0.3 mm |
| Denver Intl. Airport (1656 m, Colorado) |
2.0 mm |
| Gulkana Airport (481 m, Alaska) |
1.0 mm |
| Springfield- Branson National Airport (390 m, Missouri) |
0.8 mm |
| Meridian Regional Airport (94 m, Mississippi) |
0.5 mm |
| Blue Grass Airport (301 m, Kentucky) |
7.0 mm |
| Caribou Airport (191 m, Maine) |
0.3 mm |
| Raleigh (134 m, North Carolina) |
8.0 mm |
| Louisville Intl. Airport (149 m, Kentucky) |
9.0 mm |
| McGhee Tyson Airport (299 m, Tennessee) |
6.0 mm |
| Casper (1612 m, Wyoming) |
5.0 mm |
| Ralph Wien Memorial Airport (5 m, Alaska) |
0.3 mm |
| Yeager Airport (299 m, West-Virginia) |
33.8 mm |
| Nashville Intl. Airport (180 m, Tennessee) |
4.0 mm |
| Milford Municipal (1536 m, Utah) |
0.8 mm |
| Elkins/Randolph Field AP (609 m, West-Virginia) |
2.0 mm |
| Tri-State Airport (255 m, West-Virginia) |
15.0 mm |
| Glasgow Airport (693 m, Montana) |
1.0 mm |
| Huntsville Intl. Airport (196 m, Alabama) |
0.3 mm |
| Peoria Airport (202 m, Illinois) |
6.0 mm |
| Raleigh (766 m, West-Virginia) |
2.3 mm |
North - South