| Stations: |
Précipitation |
| Yarmouth (Aéroport) (46 m, Nouvelle-Écosse) |
0.4 mm |
| Aéroport international d'Anchorage Ted-Stevens (42 m, Alaska) |
2.0 mm |
| Andrew AGDM (860 m, Alberta) |
0.5 mm |
| Arviat (10 m, Nunavut) |
0.5 mm |
| Arviat (10 m, Nunavut) |
0.6 mm |
| Athabasca (635 m, Alberta) |
0.5 mm |
| Atmore AGDM (574 m, Alberta) |
1.0 mm |
| Azure (1143 m, Alberta) |
1.0 mm |
| Banff (1397 m, Alberta) |
0.5 mm |
| Barrhead (648 m, Alberta) |
0.2 mm |
| Beaver Mines (1257 m, Alberta) |
3.0 mm |
| Beiseker Agcm (896 m, Californie) |
0.5 mm |
| Big Valley Agcm (870 m, Californie) |
0.4 mm |
| Billings Logan (Aéroport) (1088 m, Montana) |
9.0 mm |
| Black Diamond (1156 m, Alberta) |
2.0 mm |
| Vallée Bow (1298 m, Alberta) |
1.0 mm |
| Breton (852 m, Alberta) |
1.0 mm |
| Buffalo Narrows Aéroport (440 m, Saskatchewan) |
0.8 mm |
| Calgary (Aéroport) (1084 m, Alberta) |
1.0 mm |
| Calgary Int'l Cs (1081 m, Californie) |
0.7 mm |
| Campsie (647 m, Alberta) |
0.4 mm |
| Carway Aéroport (1354 m, Alberta) |
0.8 mm |
| Champion AGDM (1006 m, Alberta) |
0.6 mm |
| Churchill (Aéroport) (29 m, Manitoba) |
12.0 mm |
| Churchill Climate (29 m, Californie) |
13.0 mm |
| Clyde River (27 m, Nunavut) |
0.3 mm |
| Cold Bay Aéroport (31 m, Alaska) |
7.0 mm |
| Collins Bay (492 m, Saskatchewan) |
0.2 mm |
| Columbia Metropolitan (Aéroport) (69 m, Caroline du Sud) |
11.0 mm |
| Cop Upper (1235 m, Alberta) |
1.0 mm |
| Coronation (791 m, Alberta) |
0.4 mm |
| Crestomere (855 m, Californie) |
0.6 mm |
| Crowsnest (1303 m, Alberta) |
2.0 mm |
| Debert (39 m, Nouvelle-Écosse) |
0.2 mm |
| Deerwood Rcs (341 m, Manitoba) |
0.3 mm |
| Delburne (889 m, Californie) |
0.4 mm |
| Dillingham Aéroport (29 m, Alaska) |
2.0 mm |
| Drumheller East (678 m, Alberta) |
1.0 mm |
| Edmonton Int. (Aéroport) (707 m, Alberta) |
1.0 mm |
| Edmonton International CS (715 m, Alberta) |
0.6 mm |
| Edmonton Municipal Cr10 (671 m, Alberta) |
0.7 mm |
| Edmonton Namao (685 m, Alberta) |
0.5 mm |
| Stony Plain Aéroport (766 m, Alberta) |
0.2 mm |
| Edson (927 m, Alberta) |
0.2 mm |
| Edson (925 m, Alberta) |
0.5 mm |
| Ely (Aéroport) (1909 m, Nevada) |
7.0 mm |
| Evansburg (819 m, Alberta) |
1.0 mm |
| Fairbanks (Aéroport) (135 m, Alaska) |
0.3 mm |
| Fairview Aéroport (655 m, Alberta) |
0.5 mm |
| Forestburg (721 m, Californie) |
0.4 mm |
| Ft Severn (15 m, Ontario) |
2.0 mm |
| Gleichen AGCM (907 m, Alberta) |
0.4 mm |
| Goose (49 m, Terre-Neuve) |
0.2 mm |
| Harrington Cda (53 m, Archipel du Prince-Édouard) |
0.3 mm |
| Hespero (Aéroport) (965 m, Alberta) |
1.0 mm |
| Iliamna (Aéroport) (49 m, Alaska) |
3.0 mm |
| Inuvik Climate (103 m, Territoires du Nord-Ouest) |
1.0 mm |
| Island Lake South (618 m, Alberta) |
0.2 mm |
| Juneau (Aéroport) (7 m, Alaska) |
3.0 mm |
| King Salmon Aéroport (14 m, Alaska) |
7.0 mm |
| Kitscoty (664 m, Californie) |
0.7 mm |
| Kuujjuaq (Aéroport) (44 m, Québec) |
0.6 mm |
| Lindbergh Agdm (630 m, Alberta) |
0.4 mm |
| Loon Lake (Aéroport) (546 m, Saskatchewan) |
0.2 mm |
| Lupin (488 m, Nunavut) |
0.3 mm |
| Maple Creek (767 m, Saskatchewan) |
0.2 mm |
| McGrath Aéroport (103 m, Alaska) |
2.0 mm |
| Meadow Lake (481 m, Californie) |
1.0 mm |
| Melfort (490 m, Saskatchewan) |
0.3 mm |
| Milford Municipal (1536 m, Utah) |
8.0 mm |
| Mossleigh (965 m, Californie) |
0.9 mm |
| Nappan (20 m, Nouvelle-Écosse) |
0.2 mm |
| Neir Agdm (1145 m, Alberta) |
1.0 mm |
| New Sarepta (765 m, Californie) |
0.4 mm |
| Nordegg (1332 m, Alberta) |
2.0 mm |
| Olds (1046 m, Alberta) |
2.0 mm |
| Oyen Agdm (767 m, Alberta) |
0.7 mm |
| Pekisko (1415 m, Californie) |
2.0 mm |
| Pincher Creek Aéroport (1190 m, Alberta) |
3.0 mm |
| Pincher Creek (1190 m, Alberta) |
3.0 mm |
| Pocatello Regional (Aéroport) (1365 m, Idaho) |
5.0 mm |
| Port Heiden Aéroport (29 m, Alaska) |
5.0 mm |
| Prentiss Alberta (965 m, Alberta) |
0.9 mm |
| Ranfurly (410 m, Alberta) |
0.3 mm |
| Resolute CS (68 m, Nunavut) |
0.2 mm |
| Rich Lake AGDM (585 m, Alberta) |
0.4 mm |
| Rivercourse (669 m, Alberta) |
0.4 mm |
| Riviere Aux Feuille (171 m, Québec) |
2.0 mm |
| Rocky Mountain House (Aéroport) (988 m, Alberta) |
2.0 mm |
| Rosemary Agdm (714 m, Alberta) |
0.5 mm |
| Sachs Harbour (88 m, Territoires du Nord-Ouest) |
0.2 mm |
| Salt Lake (Aéroport) (1288 m, Utah) |
13.0 mm |
| Sandy Lake (289 m, Ontario) |
2.0 mm |
| Schefferville (Aéroport) (521 m, Québec) |
0.2 mm |
| Schefferville (517 m, Québec) |
0.3 mm |
| Scott CDA (660 m, Saskatchewan) |
0.2 mm |
| Southend (344 m, Saskatchewan) |
0.2 mm |
| Sparwood (1138 m, Colombie-Britannique) |
1.0 mm |
| Spirit River (1015 m, Alberta) |
0.3 mm |
| Standard AGCM (901 m, Alberta) |
2.0 mm |
| Stavely (1364 m, Alberta) |
0.6 mm |
| Stefansson Is (11 m, Nunavut) |
0.7 mm |
| Stettler AGDM (795 m, Alberta) |
0.5 mm |
| Strathmore Agdm (967 m, Alberta) |
1.0 mm |
| Sundre A (1114 m, Alberta) |
3.0 mm |
| Cap Stallworthy (72 m, Alberta) |
0.2 mm |
| Tadoule Lake CS (262 m, Manitoba) |
0.7 mm |
| Tadoule Lake (281 m, Manitoba) |
0.8 mm |
| Talkeetna Aéroport (109 m, Alaska) |
7.0 mm |
| Three Hills (907 m, Alberta) |
0.4 mm |
| Thunder Bay (199 m, Ontario) |
0.8 mm |
| Thunder Bay (199 m, Ontario) |
0.9 mm |
| Tomahawk Agdm (814 m, Alberta) |
1.0 mm |
| Trail Valley (85 m, Territoires du Nord-Ouest) |
0.2 mm |
| Valleyview AGDM (698 m, Alberta) |
0.4 mm |
| Lloydminster (Aéroport) (669 m, Alberta) |
0.5 mm |
| Viking (711 m, Alberta) |
0.5 mm |
| Violet Grove (903 m, Alberta) |
4.0 mm |
| Wainwright Cfb Airfield 21 (686 m, Alberta) |
0.7 mm |
| Waseca (640 m, Californie) |
0.2 mm |
| Lac Waskesiu (569 m, Saskatchewan) |
2.0 mm |
| Waterton Park Gate (1296 m, Alberta) |
2.0 mm |
| Wetaskiwin AGCM (774 m, Alberta) |
2.0 mm |
| Whitehorse (707 m, Californie) |
0.2 mm |
| Wimborne (940 m, Alberta) |
1.0 mm |
| Winnemucca Aéroport (1322 m, Nevada) |
0.8 mm |
| Yakima Aéroport (325 m, Washington) |
0.8 mm |
| Aérodrome de Yakutat (13 m, Alaska) |
5.0 mm |
| Abee (664 m, Alberta) |
0.4 mm |
Nord - Sud