| estações: |
precipitação |
| Acadia Valley (735 m, Alberta) |
0.4 mm |
| Adak (5 m, Alasca) |
0.8 mm |
| Armstrong Airport (323 m, Ontário) |
0.5 mm |
| Cape Stallworthy (72 m, Alberta) |
0.2 mm |
| Churchill Falls (440 m, Califórnia) |
0.2 mm |
| Coronach (756 m, Saskatchewan) |
0.2 mm |
| Duluth Aeroporto (432 m, Minnesota) |
0.8 mm |
| Dupree AGCM (556 m, Alberta) |
0.4 mm |
| Evansburg (819 m, Alberta) |
0.4 mm |
| Falls Intl. Airport (362 m, Minnesota) |
2.0 mm |
| Fort Ross (10 m, Nunavut) |
0.2 mm |
| Gimli (230 m, Manitoba) |
0.4 mm |
| Aeroporto Internacional Austin Straubel (209 m, Wisconsin) |
0.3 mm |
| Hilo Intl. Airport (10 m, Havaí) |
0.3 mm |
| Holman CS (30 m, Territórios do Noroeste) |
0.3 mm |
| Kuujjuarapik (30 m, Quebec) |
0.5 mm |
| Lihue Aeroporto (32 m, Havaí) |
0.3 mm |
| Middleton Island Airport (14 m, Alasca) |
0.3 mm |
| Ralph Wien Memorial Airport (5 m, Alasca) |
2.0 mm |
| Reno (1341 m, Nevada) |
0.3 mm |
| Rocky Harbour (68 m, Terra Nova) |
0.7 mm |
| The Forks, Winnipeg (230 m, Manitoba) |
0.1 mm |
| Thunder Bay (199 m, Ontário) |
4.0 mm |
| Thunder Bay (199 m, Ontário) |
4.0 mm |
| Upsala (489 m, Ontário) |
0.9 mm |
| Welcome Island (AUT) (209 m, Ontário) |
2.0 mm |
norte - sul