| Stazioni: |
Precipitazione |
| Albuquerque Aeroporto (1618 m, Nuovo Messico) |
3.0 mm |
| Allen Army Airfield (391 m, Alaska) |
0.8 mm |
| Alpena (211 m, Michigan) |
7.0 mm |
| Armstrong (243 m, Ontario) |
7.0 mm |
| Asheville Regional Airport (661 m, Carolina del Nord) |
0.5 mm |
| Green Bay (209 m, Wisconsin) |
3.0 mm |
| Barrage Temiscamingue (181 m, Québec) |
5.0 mm |
| Bas Caraquet (5 m, Nuovo Brunswick) |
10.0 mm |
| Beartooth Island (238 m, Saskatchewan) |
0.3 mm |
| Beresford Aeroporto (59 m, Nuovo Brunswick) |
15.0 mm |
| Bettles Aeroporto (196 m, Alaska) |
1.0 mm |
| Blosser Municipal Airport (452 m, Kansas) |
3.0 mm |
| CFB Bagotville (159 m, Québec) |
0.2 mm |
| Cap Tourmente National Wildlife Area (6 m, Québec) |
10.0 mm |
| Carmacks (543 m, Yukon) |
2.0 mm |
| Cartwright Airport (15 m, Terranova) |
0.3 mm |
| Chapais (381 m, Québec) |
3.0 mm |
| Charlevoix (Mrc) (719 m, Québec) |
6.0 mm |
| Charlo Airport (42 m, Nuovo Brunswick) |
5.0 mm |
| Churchill Airport (29 m, Manitoba) |
0.3 mm |
| Churchill Climate (29 m, California) |
0.2 mm |
| Churchill Falls (440 m, California) |
0.3 mm |
| Aeroporto Metropolitano di Columbia (69 m, Carolina del Sud) |
1.0 mm |
| Colville Lake (259 m, Territori del Nord-Ovest) |
0.9 mm |
| Cross City Aeroporto (13 m, Florida) |
6.0 mm |
| Délı̨nę (213 m, Territori del Nord-Ovest) |
3.0 mm |
| Aeroporto Internazionale di Dallas-Fort Worth (182 m, Texas) |
22.0 mm |
| Dawson Y. T. AP (370 m, Yukon) |
0.3 mm |
| Deadman Valley (283 m, Territori del Nord-Ovest) |
0.2 mm |
| Dodge City Regional Airport (790 m, Kansas) |
0.5 mm |
| Dubuque Regional Airport (329 m, Iowa) |
0.5 mm |
| Edmundston (156 m, Nuovo Brunswick) |
18.0 mm |
| Egbert CS (251 m, Ontario) |
0.2 mm |
| Aeroporto Internazionale di El Paso (1194 m, Texas) |
0.3 mm |
| Englehart Airport (243 m, Ontario) |
8.0 mm |
| Eruka (1 m, Nunavut) |
0.2 mm |
| Fairbanks Intl. Airport (135 m, Alaska) |
2.0 mm |
| Faro Aeroporto (716 m, Yukon) |
0.2 mm |
| Flagstaff/Belemont (2181 m, Arizona) |
6.0 mm |
| Flin Flon (304 m, Manitoba) |
2.0 mm |
| Fort Liard (213 m, Territori del Nord-Ovest) |
0.4 mm |
| Fort Montmorency Rc RCS (673 m, Québec) |
4.0 mm |
| Garden River (241 m, Alberta) |
0.2 mm |
| Gerald R. Ford Intl. Airport (245 m, Michigan) |
0.5 mm |
| Gillam Airport (146 m, Manitoba) |
4.0 mm |
| Gjoa Haven (42 m, Nunavut) |
0.4 mm |
| GoreBayClimate (189 m, Ontario) |
6.0 mm |
| Greater Sudbury (190 m, Ontario) |
7.0 mm |
| Hamilton Aeroporto (238 m, Ontario) |
0.6 mm |
| Harrington Cda (53 m, Isole del Principe Edoardo) |
0.5 mm |
| Hilo Intl. Airport (10 m, Hawaii) |
0.5 mm |
| Holland Rock (5 m, Columbia Britannica) |
0.2 mm |
| Inuvik Climate (103 m, Territori del Nord-Ovest) |
1.0 mm |
| Island Falls (297 m, Saskatchewan) |
2.0 mm |
| Aeroporto Internazionale di Jacksonville (11 m, Florida) |
66.0 mm |
| Key West Aeroporto (5 m, Florida) |
4.0 mm |
| Kuujjuarapik (30 m, Québec) |
0.4 mm |
| L’Assomption (21 m, Québec) |
4.0 mm |
| La Pocatière (31 m, Québec) |
6.0 mm |
| Aeroporto LaGuardia (9 m, New York) |
2.0 mm |
| Lake Superior Provincial Park (401 m, California) |
4.0 mm |
| Lehigh Valley Intl. Airport (117 m, Pennsylvania) |
0.5 mm |
| Lemieux (97 m, Québec) |
8.0 mm |
| Lincoln Airport (362 m, Nebraska) |
5.0 mm |
| Lynn Lake (354 m, Manitoba) |
0.3 mm |
| Dane County Regional Airport (264 m, Wisconsin) |
2.0 mm |
| Margaret Lake (568 m, Yukon) |
10.0 mm |
| Matagami Airport (280 m, Québec) |
0.4 mm |
| Mayo Aeroporto (504 m, Yukon) |
1.0 mm |
| Aeroporto Internazionale di Miami (4 m, Florida) |
6.0 mm |
| Michel-Pouliot Gaspé Airport (35 m, Québec) |
0.6 mm |
| Middle Georgia Regional Airport (110 m, Georgia) |
1.0 mm |
| Miscou (5 m, Nuovo Brunswick) |
3.0 mm |
| Mono (436 m, Ontario) |
0.3 mm |
| Moosonee (9 m, Ontario) |
0.2 mm |
| Muskoka (281 m, Ontario) |
0.3 mm |
| Nicolet (8 m, Québec) |
12.0 mm |
| Aeroporto Internazionale di Norfolk (9 m, Virginia) |
5.0 mm |
| Norman Wells (78 m, Territori del Nord-Ovest) |
4.0 mm |
| Norman Wells Climat (93 m, Territori del Nord-Ovest) |
4.0 mm |
| Omaha/Eppley Field AP (299 m, Nebraska) |
0.8 mm |
| Outlook (541 m, Saskatchewan) |
0.2 mm |
| Parc Des Laurentid (791 m, Québec) |
2.0 mm |
| Parent (445 m, Québec) |
2.0 mm |
| Pembroke (161 m, Ontario) |
0.2 mm |
| Peterborough (191 m, Ontario) |
0.3 mm |
| Aeroporto Internazionale di Filadelfia (9 m, Pennsylvania) |
12.0 mm |
| Philip Billard Municipal Airport (269 m, Kansas) |
1.0 mm |
| Piedmont Triad Intl. Airport (277 m, Carolina del Nord) |
1.0 mm |
| Aeroporto Internazionale di Québec-Jean Lesage (74 m, Québec) |
8.0 mm |
| Aeroporto Internazionale di Raleigh-Durham (134 m, Carolina del Nord) |
0.5 mm |
| Rankin Inlet Aeroporto (29 m, Nunavut) |
0.4 mm |
| Red Earth (546 m, Alberta) |
0.2 mm |
| Red Pines (124 m, Nuovo Brunswick) |
1.0 mm |
| Resolute AP (67 m, Nunavut) |
0.2 mm |
| Rivière-du-Loup (147 m, Québec) |
5.0 mm |
| Roanoke Aeroporto (358 m, Virginia) |
2.0 mm |
| Rochester Intl. Airport (402 m, Minnesota) |
0.3 mm |
| Rockford Aeroporto (226 m, Illinois) |
0.3 mm |
| Aeroporto Nazionale di Washington-Ronald Reagan (20 m, Virginia) |
13.0 mm |
| Roscommon (351 m, Michigan) |
6.0 mm |
| Sable Island (1 m, Nuova Scozia) |
0.3 mm |
| Saint-michel-des-saints (430 m, California) |
0.4 mm |
| Sambaa K'e (498 m, Territori del Nord-Ovest) |
0.3 mm |
| Aeroporto Internazionale di San Antonio (242 m, Texas) |
7.0 mm |
| Sault Ste Marie (192 m, Ontario) |
10.0 mm |
| Southend (344 m, Saskatchewan) |
0.8 mm |
| Sudbury Airport (348 m, Ontario) |
8.0 mm |
| Sundre A (1114 m, Alberta) |
0.2 mm |
| TROIS-RIVIERES (60 m, California) |
1.0 mm |
| Taloyoak Aeroporto (28 m, Nunavut) |
0.5 mm |
| Thompson Aeroporto (216 m, Manitoba) |
2.0 mm |
| Timmins (294 m, Ontario) |
4.0 mm |
| Tobermory (214 m, Ontario) |
4.0 mm |
| Trail Valley (85 m, Territori del Nord-Ovest) |
0.4 mm |
| Truth or Consequences Municipal Airport (1481 m, Nuovo Messico) |
3.0 mm |
| Tulsa Aeroporto (195 m, Oklahoma) |
1.0 mm |
| Uxbridge (375 m, Ontario) |
0.2 mm |
| Val-d'Or (337 m, California) |
9.0 mm |
| Waco Regional Airport (155 m, Texas) |
2.0 mm |
| Aeroporto Internazionale di Washington-Dulles (98 m, Virginia) |
18.0 mm |
| Waskesiu Lake (569 m, Saskatchewan) |
0.2 mm |
| Waterloo Regional Airport (268 m, Iowa) |
0.8 mm |
| Wiarton Airport (223 m, Ontario) |
0.4 mm |
| Wichita Falls Regional Airport (314 m, Texas) |
6.0 mm |
| Aeroporto di Wichita Mid-Continent (409 m, Kansas) |
11.0 mm |
| Aeroporto Mondiale Will Rogers (398 m, Oklahoma) |
15.0 mm |
| Aeroporto Yeager (299 m, Virginia Occidentale) |
2.0 mm |
nord - sud