| Stations: |
Précipitation |
| Aéroport régional de Youngstown-Warren (361 m, Ohio) |
4.0 mm |
| Albert Hall (658 m, Alberta) |
11.0 mm |
| Alliance (737 m, Californie) |
11.0 mm |
| Aéroport international d'Anchorage Ted-Stevens (42 m, Alaska) |
5.0 mm |
| Andrew AGDM (860 m, Alberta) |
4.0 mm |
| Andrew (625 m, Alberta) |
2.0 mm |
| Aniak (Aéroport) (26 m, Alaska) |
8.0 mm |
| Aéroport national Ronald-Reagan (20 m, Virginie) |
6.0 mm |
| Atlee (795 m, Alberta) |
3.0 mm |
| Augusta Regional (Aéroport) (45 m, Géorgie) |
11.0 mm |
| Azure (1143 m, Alberta) |
8.0 mm |
| Qamani'tuaq Aéroport (18 m, Nunavut) |
9.0 mm |
| Qamani'tuaq (51 m, Nunavut) |
4.0 mm |
| Baltimore Aéroport (47 m, Maryland) |
5.0 mm |
| Banff (1397 m, Alberta) |
4.0 mm |
| Barnwell (824 m, Alberta) |
11.0 mm |
| Barons Agcm (967 m, Californie) |
10.0 mm |
| Barrie-Oro (289 m, Ontario) |
0.3 mm |
| Bassano (807 m, Californie) |
6.0 mm |
| Beatrice Climate (297 m, Ontario) |
0.6 mm |
| Beaverlodge (745 m, Alberta) |
0.3 mm |
| Raleigh (766 m, Virginie-Occidentale) |
5.0 mm |
| Beiseker Agcm (896 m, Californie) |
4.0 mm |
| Bellshill (721 m, Alberta) |
7.0 mm |
| Bethel Aéroport (44 m, Alaska) |
5.0 mm |
| Bettles Aéroport (196 m, Alaska) |
1.0 mm |
| Big Valley Agcm (870 m, Californie) |
13.0 mm |
| Black Diamond (1156 m, Alberta) |
9.0 mm |
| Blood Tribe Agdm (980 m, Alberta) |
15.0 mm |
| Bodo (687 m, Alberta) |
2.0 mm |
| Bow Island (817 m, Alberta) |
7.0 mm |
| Bow Island (799 m, Alberta) |
4.0 mm |
| Vallée Bow (1298 m, Alberta) |
0.9 mm |
| Brantford Aéroport (246 m, Californie) |
3.0 mm |
| Breton (852 m, Alberta) |
0.4 mm |
| Broadview (Aéroport) (600 m, Saskatchewan) |
5.0 mm |
| Brocket AGDM (1073 m, Alberta) |
2.0 mm |
| Brooks (747 m, Alberta) |
3.0 mm |
| Buffalo-Niagara (Aéroport) (219 m, New York) |
2.0 mm |
| Buffalo Narrows Aéroport (440 m, Saskatchewan) |
6.0 mm |
| Cadogan Agcm (690 m, Californie) |
6.0 mm |
| Calgary (Aéroport) (1084 m, Alberta) |
7.0 mm |
| Camrose (739 m, Alberta) |
6.0 mm |
| Cap Race (27 m, Terre-Neuve) |
0.6 mm |
| Cape St James CS (92 m, Colombie-Britannique) |
0.9 mm |
| Cardston (1136 m, Alberta) |
7.0 mm |
| Carway Aéroport (1354 m, Alberta) |
7.0 mm |
| Champion AGDM (1006 m, Alberta) |
13.0 mm |
| Aéroport Yeager de Charleston (299 m, Virginie-Occidentale) |
0.8 mm |
| Aéroport international Charlotte-Douglas (234 m, Caroline du Nord) |
6.0 mm |
| Claresholm (1012 m, Alberta) |
7.0 mm |
| Cleveland-Hopkins (Aéroport) (245 m, Ohio) |
0.5 mm |
| Cold Bay Aéroport (31 m, Alaska) |
4.0 mm |
| Cold Lake Aéroport (541 m, Alberta) |
9.0 mm |
| Collingwood (180 m, Ontario) |
0.7 mm |
| Collins Bay (492 m, Saskatchewan) |
2.0 mm |
| Consort AGDM (772 m, Alberta) |
7.0 mm |
| Cop Upper (1235 m, Alberta) |
11.0 mm |
| Coronation (791 m, Alberta) |
9.0 mm |
| Covington Aéroport (267 m, Kentucky) |
3.0 mm |
| Craigmyle (845 m, Californie) |
9.0 mm |
| Dayton (Aéroport) (306 m, Ohio) |
23.0 mm |
| Del Bonita (1310 m, Alberta) |
12.0 mm |
| Delburne (889 m, Californie) |
5.0 mm |
| Delhi (232 m, Ontario) |
4.0 mm |
| Aéroport métropolitain de Détroit (202 m, Michigan) |
2.0 mm |
| Dewberry (616 m, Californie) |
10.0 mm |
| Dillingham Aéroport (29 m, Alaska) |
0.3 mm |
| Drumheller East (678 m, Alberta) |
11.0 mm |
| Dupree AGCM (556 m, Alberta) |
5.0 mm |
| Eastend Cypress (1080 m, Saskatchewan) |
0.3 mm |
| Edgerton (649 m, Alberta) |
4.0 mm |
| Edmonton Int. (Aéroport) (707 m, Alberta) |
2.0 mm |
| Edmonton International CS (715 m, Alberta) |
2.0 mm |
| Edmonton Municipal Cr10 (671 m, Alberta) |
0.3 mm |
| Edmonton Namao (685 m, Alberta) |
0.5 mm |
| Egbert CS (251 m, Ontario) |
0.8 mm |
| Elkins/Randolph Field (Aéroport) (609 m, Virginie-Occidentale) |
7.0 mm |
| Elora (376 m, Ontario) |
2.0 mm |
| Enchant (801 m, Alberta) |
6.0 mm |
| Erie Intl. Airport (225 m, Pennsylvanie) |
1.0 mm |
| Estevan Aéroport (584 m, Saskatchewan) |
10.0 mm |
| Estevan (581 m, Californie) |
10.0 mm |
| Esther 1 (707 m, Alberta) |
0.7 mm |
| Etzikom (845 m, Californie) |
3.0 mm |
| Evansville Aéroport (118 m, Indiana) |
0.5 mm |
| Fairbanks (Aéroport) (135 m, Alaska) |
0.3 mm |
| Ferintosh (795 m, Alberta) |
5.0 mm |
| Fincastle Agdm (833 m, Alberta) |
10.0 mm |
| Aéroport international Bishop de Flint (233 m, Michigan) |
3.0 mm |
| Foremost (881 m, Alberta) |
9.0 mm |
| Forestburg (721 m, Californie) |
11.0 mm |
| Fort Frances (342 m, Californie) |
0.4 mm |
| Fort Macleod (978 m, Californie) |
11.0 mm |
| Fort Wayne Intl. Airport (252 m, Indiana) |
13.0 mm |
| Gilt Edge North Agcm (647 m, Californie) |
10.0 mm |
| Gleichen AGCM (907 m, Alberta) |
7.0 mm |
| Goderich (214 m, Ontario) |
1.0 mm |
| GoreBayClimate (189 m, Ontario) |
3.0 mm |
| Aéroport Gerald R. Ford de Grand Rapids (245 m, Michigan) |
1.0 mm |
| Grassy Lake (783 m, Alberta) |
6.0 mm |
| Piedmont Triad Intl. Airport (277 m, Caroline du Nord) |
6.0 mm |
| Greenville-Spartanburg (Aéroport) (296 m, Caroline du Sud) |
0.8 mm |
| Halkirk (843 m, Alberta) |
16.0 mm |
| Hamilton Aéroport (238 m, Ontario) |
7.0 mm |
| Hamilton Rbg CS (107 m, Ontario) |
2.0 mm |
| Harrow CDA (AUT) (192 m, Ontario) |
5.0 mm |
| Hemaruka Agcm (780 m, Californie) |
5.0 mm |
| Hendrickson Creek (1448 m, Alberta) |
0.2 mm |
| Hespero (Aéroport) (965 m, Alberta) |
4.0 mm |
| Holden (688 m, Alberta) |
8.0 mm |
| Hughenden Agcm (703 m, Californie) |
7.0 mm |
| Aéroport Tri-State (255 m, Virginie-Occidentale) |
3.0 mm |
| Hussar AGDM (971 m, Alberta) |
12.0 mm |
| Aéroport international d'Indianapolis (246 m, Indiana) |
2.0 mm |
| Indian Head CDA (579 m, Saskatchewan) |
0.6 mm |
| Iron Springs (858 m, Alberta) |
9.0 mm |
| Jasper Warden (1020 m, Alberta) |
1.0 mm |
| Jimmy Lake (636 m, Saskatchewan) |
3.0 mm |
| Kelsey Dam CS (183 m, Manitoba) |
0.4 mm |
| Key Lake (11 m, Saskatchewan) |
6.0 mm |
| Key Lake Airport (514 m, Saskatchewan) |
6.0 mm |
| Key West Aéroport (5 m, Floride) |
10.0 mm |
| Killam (675 m, Alberta) |
7.0 mm |
| Aéroport régional de Kindersley (698 m, Saskatchewan) |
0.4 mm |
| Kitscoty (664 m, Californie) |
14.0 mm |
| Aérodrome de Kotzebue (5 m, Alaska) |
0.3 mm |
| La Glace Agcm (760 m, Californie) |
1.0 mm |
| La Grande-4 (Aéroport) (306 m, Québec) |
0.5 mm |
| Lansing (Aéroport) (266 m, Michigan) |
14.0 mm |
| La Ronge Aéroport (379 m, Saskatchewan) |
0.6 mm |
| La Ronge Aéroport (379 m, Saskatchewan) |
0.2 mm |
| Leader (Aéroport) (676 m, Saskatchewan) |
0.2 mm |
| Legal Agcm (680 m, Californie) |
0.4 mm |
| Lethbridge (929 m, Alberta) |
13.0 mm |
| Lethbridge (910 m, Alberta) |
9.0 mm |
| Lethbridge (903 m, Alberta) |
12.0 mm |
| Blue Grass (Aéroport) (301 m, Kentucky) |
3.0 mm |
| Lindbergh Agdm (630 m, Alberta) |
10.0 mm |
| Linden Agcm (914 m, Californie) |
5.0 mm |
| London CS (278 m, Ontario) |
2.0 mm |
| Loon Lake (Aéroport) (546 m, Saskatchewan) |
6.0 mm |
| Louisville (Aéroport) (149 m, Kentucky) |
3.0 mm |
| Mannville (656 m, Californie) |
9.0 mm |
| Manyberries (927 m, Alberta) |
2.0 mm |
| Maple Creek (767 m, Saskatchewan) |
0.2 mm |
| Masinasin (947 m, Alberta) |
9.0 mm |
| McGrath Aéroport (103 m, Alaska) |
2.0 mm |
| Meadow Lake (481 m, Californie) |
4.0 mm |
| Melfort (490 m, Saskatchewan) |
1.0 mm |
| Miami (Aéroport) (4 m, Floride) |
9.0 mm |
| Milk River (1050 m, Alberta) |
11.0 mm |
| Moncton Aéroport (71 m, Nouveau-Brunswick) |
0.4 mm |
| Mono (436 m, Ontario) |
1.0 mm |
| Aéroport régional de Montgomery (62 m, Alabama) |
0.3 mm |
| Morrin AGDM (836 m, Alberta) |
12.0 mm |
| Mossleigh (965 m, Californie) |
8.0 mm |
| Île du Prince-Patrick (2 m, Territoires du Nord-Ouest) |
0.2 mm |
| Mount Forest (415 m, Ontario) |
1.0 mm |
| Mundare (683 m, Alberta) |
4.0 mm |
| Muskoka (281 m, Ontario) |
0.3 mm |
| Myrnam Agcm (580 m, Californie) |
4.0 mm |
| Nashville (Aéroport) (180 m, Tennessee) |
0.3 mm |
| North Battleford Aéroport (548 m, Saskatchewan) |
1.0 mm |
| Neir Agdm (1145 m, Alberta) |
5.0 mm |
| New Sarepta (765 m, Californie) |
3.0 mm |
| Nipawin (372 m, Saskatchewan) |
1.0 mm |
| Nipawin Aéroport (374 m, Saskatchewan) |
3.0 mm |
| Nordegg (1332 m, Alberta) |
0.7 mm |
| Norfolk (Aéroport) (9 m, Virginie) |
6.0 mm |
| North Battleford (548 m, Saskatchewan) |
1.0 mm |
| Olds (1046 m, Alberta) |
5.0 mm |
| Onefour CDA (935 m, Alberta) |
1.0 mm |
| Ottawa Int AP (114 m, Ontario) |
0.6 mm |
| Outlook (541 m, Saskatchewan) |
2.0 mm |
| Oyen Agdm (767 m, Alberta) |
1.0 mm |
| Pakowki Lake Agcm (915 m, Californie) |
6.0 mm |
| Parry Sound (176 m, Ontario) |
0.6 mm |
| Pekisko (1415 m, Californie) |
2.0 mm |
| Pilot Mound (475 m, Manitoba) |
0.3 mm |
| Pincher Creek Aéroport (1190 m, Alberta) |
2.0 mm |
| Pincher Creek (1190 m, Alberta) |
2.0 mm |
| Pittsburgh (Aéroport) (373 m, Pennsylvanie) |
0.3 mm |
| Pollockville AGDM (750 m, Alberta) |
3.0 mm |
| Port Weller (79 m, Ontario) |
0.6 mm |
| Powell River (125 m, Colombie-Britannique) |
1.0 mm |
| Prentiss Alberta (965 m, Alberta) |
6.0 mm |
| Prince Albert Aéroport (428 m, Saskatchewan) |
1.0 mm |
| Queenstown (941 m, Alberta) |
6.0 mm |
| Raleigh-Durham (Aéroport) (134 m, Caroline du Nord) |
1.0 mm |
| Ranfurly (410 m, Alberta) |
7.0 mm |
| Raymond (937 m, Alberta) |
16.0 mm |
| Washington-Dulles (Aéroport) (98 m, Virginie) |
5.0 mm |
| Ribstone (644 m, Californie) |
4.0 mm |
| Rich Lake AGDM (585 m, Alberta) |
1.0 mm |
| Richmond (Aéroport) (54 m, Virginie) |
10.0 mm |
| Ridgetown (206 m, Ontario) |
3.0 mm |
| Rivercourse (669 m, Alberta) |
2.0 mm |
| Roanoke Aéroport (358 m, Virginie) |
14.0 mm |
| Roblin (540 m, Manitoba) |
6.0 mm |
| Rocky Mountain House (Aéroport) (988 m, Alberta) |
4.0 mm |
| Rolling Hills AGCM (645 m, Alberta) |
2.0 mm |
| Richard B. Russell (Aéroport) (196 m, Géorgie) |
0.5 mm |
| Rosemary Agdm (714 m, Alberta) |
2.0 mm |
| Rosetown East (586 m, Saskatchewan) |
0.2 mm |
| Sable Island (1 m, Nouvelle-Écosse) |
0.3 mm |
| Savannah/Hilton Head (Aéroport) (15 m, Géorgie) |
0.5 mm |
| Scott CDA (660 m, Saskatchewan) |
10.0 mm |
| Sedalia (755 m, Alberta) |
5.0 mm |
| Seven Persons (766 m, Alberta) |
0.6 mm |
| Shoal Lake CS (561 m, Manitoba) |
1.0 mm |
| Shonts Agcm (679 m, Californie) |
2.0 mm |
| Smoky Lake (680 m, Alberta) |
0.4 mm |
| Sparwood (1138 m, Colombie-Britannique) |
0.2 mm |
| Spirit River (1015 m, Alberta) |
0.2 mm |
| Spiritwood (584 m, Saskatchewan) |
7.0 mm |
| Spondin (804 m, Alberta) |
6.0 mm |
| Standard AGCM (901 m, Alberta) |
7.0 mm |
| St Anthony (32 m, Terre-Neuve) |
0.6 mm |
| Stavely (1364 m, Alberta) |
10.0 mm |
| Stettler AGDM (795 m, Alberta) |
11.0 mm |
| Saint-Lina (619 m, Californie) |
5.0 mm |
| St. Paul AGDM (649 m, Alberta) |
8.0 mm |
| Strathmore Agdm (967 m, Alberta) |
5.0 mm |
| Sudbury (Aéroport) (348 m, Ontario) |
0.2 mm |
| Sundre A (1114 m, Alberta) |
7.0 mm |
| Swan River (335 m, Manitoba) |
3.0 mm |
| Talkeetna Aéroport (109 m, Alaska) |
4.0 mm |
| Tatlayoko Lake RCS (875 m, Colombie-Britannique) |
0.2 mm |
| Teepee Creek (670 m, Californie) |
0.4 mm |
| Thorsby Agcm (754 m, Californie) |
0.4 mm |
| Three Hills (907 m, Alberta) |
5.0 mm |
| Toledo Express (Aéroport) (211 m, Ohio) |
0.3 mm |
| Toronto/Pearson (Aéroport) (173 m, Ontario) |
0.8 mm |
| Îles de Toronto Aéroport (77 m, Ontario) |
0.3 mm |
| Travers (955 m, Alberta) |
6.0 mm |
| Tulliby Lake AGCM (596 m, Alberta) |
12.0 mm |
| Tupelo Regional (Aéroport) (110 m, Mississippi) |
0.3 mm |
| Two Hills AGDM (678 m, Alberta) |
7.0 mm |
| Vauxhall (779 m, Alberta) |
4.0 mm |
| Vegreville (639 m, Alberta) |
4.0 mm |
| Lloydminster (Aéroport) (669 m, Alberta) |
5.0 mm |
| Vermilion (623 m, Alberta) |
10.0 mm |
| Viking (711 m, Alberta) |
4.0 mm |
| Vilna (645 m, Californie) |
7.0 mm |
| Vineland Station RCS (79 m, Ontario) |
1.0 mm |
| Wainwright Cfb Airfield 21 (686 m, Alberta) |
8.0 mm |
| Wallops Flight Facility Aéroport (12 m, Virginie) |
4.0 mm |
| Waseca (640 m, Californie) |
1.0 mm |
| Lac Waskesiu (569 m, Saskatchewan) |
4.0 mm |
| Waterloo Well (Aéroport) (315 m, Ontario) |
3.0 mm |
| Welland Pelham (178 m, Ontario) |
0.2 mm |
| Wetaskiwin AGCM (774 m, Alberta) |
4.0 mm |
| Weyburn (589 m, Saskatchewan) |
0.5 mm |
| Wiarton (Aéroport) (223 m, Ontario) |
0.8 mm |
| Sloulin Field Intl. Airport (581 m, Dakota du Nord) |
6.0 mm |
| Willow Creek 1 (1402 m, Alberta) |
0.5 mm |
| Wimborne (940 m, Alberta) |
8.0 mm |
| Windsor Aéroport (190 m, Ontario) |
3.0 mm |
| Wrentham AGDM (944 m, Alberta) |
20.0 mm |
| Wynyard (560 m, Saskatchewan) |
0.8 mm |
| Aérodrome de Yakutat (13 m, Alaska) |
2.0 mm |
| Parc national de Yoho (1615 m, Colombie-Britannique) |
0.2 mm |
| Yorkton Aéroport (498 m, Saskatchewan) |
3.0 mm |
| Yorkton Aéroport (498 m, Saskatchewan) |
2.0 mm |
| Aéroport régional d'Akron-Canton (377 m, Ohio) |
0.3 mm |
Nord - Sud