| Stations: |
Précipitation |
| Aérodrome de Yakutat (13 m, Alaska) |
0.5 mm |
| Aberdeen Aéroport (397 m, Dakota du Sud) |
6.0 mm |
| Alert (65 m, Nunavut) |
1.0 mm |
| Aéroport international d'Anchorage Ted-Stevens (42 m, Alaska) |
0.3 mm |
| Apalachicola Aéroport (6 m, Floride) |
1.0 mm |
| Arviat (10 m, Nunavut) |
0.3 mm |
| Athabasca (635 m, Alberta) |
6.0 mm |
| Atmore AGDM (574 m, Alberta) |
6.0 mm |
| Qamani'tuaq (51 m, Nunavut) |
0.2 mm |
| Bas Caraquet (5 m, Nouveau-Brunswick) |
0.4 mm |
| Jack Brooks Regional (Aéroport) (7 m, Texas) |
0.3 mm |
| Raleigh (766 m, Virginie-Occidentale) |
2.0 mm |
| Berens River (222 m, Manitoba) |
2.0 mm |
| Bethel Aéroport (44 m, Alaska) |
0.3 mm |
| Black Diamond (1156 m, Alberta) |
1.0 mm |
| Blood Tribe Agdm (980 m, Alberta) |
0.6 mm |
| Aéroport international Logan de Boston (9 m, Massachusetts) |
0.3 mm |
| Brownvale (748 m, Alberta) |
1.0 mm |
| Buffalo Narrows Aéroport (440 m, Saskatchewan) |
1.0 mm |
| Burwash Landing Aéroport (807 m, Yukon) |
8.0 mm |
| Doaktown (57 m, Nouveau-Brunswick) |
8.0 mm |
| Carmacks (543 m, Yukon) |
0.2 mm |
| Charleston (Aéroport) (15 m, Caroline du Sud) |
0.3 mm |
| Clyde AP (27 m, Nunavut) |
1.0 mm |
| Clyde River (27 m, Nunavut) |
0.5 mm |
| Cold Lake Aéroport (541 m, Alberta) |
0.4 mm |
| Blosser Municipal (Aéroport) (452 m, Kansas) |
20.0 mm |
| Coral Harbour (Aéroport) (64 m, Nunavut) |
0.4 mm |
| Cross City Aéroport (13 m, Floride) |
2.0 mm |
| Dawson Y. T. (Aéroport) (370 m, Yukon) |
1.0 mm |
| Deschambault CS (61 m, Québec) |
2.0 mm |
| Duluth Aéroport (432 m, Minnesota) |
4.0 mm |
| Eaglesham (563 m, Alberta) |
2.0 mm |
| Fairview Aéroport (655 m, Alberta) |
0.9 mm |
| Aéroport international Hector (274 m, Dakota du Nord) |
5.0 mm |
| Flin Flon (304 m, Manitoba) |
0.8 mm |
| Fort Frances (342 m, Californie) |
2.0 mm |
| Fort St. John (Aéroport) (695 m, Colombie-Britannique) |
0.6 mm |
| Fort Reliance (AUT) (168 m, Territoires du Nord-Ouest) |
0.2 mm |
| Grand Rapids (223 m, Manitoba) |
2.0 mm |
| Sanirajak (8 m, Nunavut) |
0.2 mm |
| High Falls (195 m, Québec) |
2.0 mm |
| High Prairie (602 m, Alberta) |
3.0 mm |
| Aéroport intercontinental George-Bush de Houston (33 m, Texas) |
17.0 mm |
| Iliamna (Aéroport) (49 m, Alaska) |
10.0 mm |
| Inukjuak (25 m, Québec) |
0.2 mm |
| Iqaluit (34 m, Nunavut) |
4.0 mm |
| Aéroport d'Island Lake (235 m, Manitoba) |
0.2 mm |
| Island Lake South (618 m, Alberta) |
6.0 mm |
| Jean Cote Agcm (638 m, Californie) |
2.0 mm |
| Jimmy Lake (636 m, Saskatchewan) |
0.5 mm |
| King Salmon Aéroport (14 m, Alaska) |
2.0 mm |
| Kodiak (Aéroport) (34 m, Alaska) |
10.0 mm |
| Aérodrome de Kotzebue (5 m, Alaska) |
0.3 mm |
| Lac La Biche (567 m, Alberta) |
3.0 mm |
| La Tuque (169 m, Québec) |
1.0 mm |
| Lemieux (97 m, Québec) |
1.0 mm |
| Lenoxville (181 m, Québec) |
1.0 mm |
| Lincoln (Aéroport) (362 m, Nebraska) |
3.0 mm |
| Loon Lake (Aéroport) (546 m, Saskatchewan) |
0.5 mm |
| Louisville (Aéroport) (149 m, Kentucky) |
0.3 mm |
| Macmillan Pass (1379 m, Yukon) |
5.0 mm |
| McGrath Aéroport (103 m, Alaska) |
3.0 mm |
| Île Middleton Aéroport (14 m, Alaska) |
0.5 mm |
| Moosonee (9 m, Ontario) |
2.0 mm |
| Moosonee (9 m, Ontario) |
1.0 mm |
| Morrin AGDM (836 m, Alberta) |
1.0 mm |
| Nicolet (8 m, Québec) |
1.0 mm |
| Nome Aéroport (6 m, Alaska) |
2.0 mm |
| Norman Wells Climat (93 m, Territoires du Nord-Ouest) |
0.3 mm |
| Olds (1046 m, Alberta) |
0.4 mm |
| Outlook (541 m, Saskatchewan) |
0.2 mm |
| ParcNationalDesPingualuit (503 m, Québec) |
0.9 mm |
| Peace River (Aéroport) (580 m, Alberta) |
2.0 mm |
| Peoria (621 m, Alberta) |
0.9 mm |
| Pincher Creek (1190 m, Alberta) |
0.3 mm |
| Portland (Aéroport) (19 m, Maine) |
14.0 mm |
| Rankin Inlet Aéroport (29 m, Nunavut) |
0.2 mm |
| Red Earth (546 m, Alberta) |
1.0 mm |
| Rich Lake AGDM (585 m, Alberta) |
6.0 mm |
| Rocky Harbour (68 m, Terre-Neuve) |
0.3 mm |
| Rycroft (595 m, Alberta) |
0.5 mm |
| Sable Island (1 m, Nouvelle-Écosse) |
0.3 mm |
| Slave Lake (583 m, Alberta) |
4.0 mm |
| Slave Lake (583 m, Alberta) |
4.0 mm |
| Smoky Lake (680 m, Alberta) |
2.0 mm |
| Spirit River (1015 m, Alberta) |
1.0 mm |
| Saint-Lina (619 m, Californie) |
7.0 mm |
| St. Paul AGDM (649 m, Alberta) |
0.6 mm |
| Abee (664 m, Alberta) |
0.8 mm |
| Strathmore Agdm (967 m, Alberta) |
0.4 mm |
| Tallahassee (Aéroport) (18 m, Floride) |
0.5 mm |
| Tampa (Aéroport) (3 m, Floride) |
26.0 mm |
| Thunder Bay (199 m, Ontario) |
2.0 mm |
| Thunder Bay (199 m, Ontario) |
2.0 mm |
| Vilna (645 m, Californie) |
0.8 mm |
| Watson Lake (Aéroport) (690 m, Yukon) |
8.0 mm |
| Wilmington Intl. Airport (10 m, Caroline du Nord) |
11.0 mm |
| Saint-Pierre (24 m, Saint-Pierre-et-Miquelon) |
0.2 mm |
Nord - Sud