| Stations: |
Precipitation |
| Acadia Valley (735 m, Alberta) |
0.4 mm |
| Adak (5 m, Alaska) |
0.8 mm |
| Armstrong Airport (323 m, Ontario) |
0.5 mm |
| Royal Island (329 m, Ontario) |
6.0 mm |
| Broadview AP (600 m, Saskatchewan) |
1.0 mm |
| Brownsville/South Padre (8 m, Texas) |
10.0 mm |
| Buoy 42046 MARITIME (0 m, Indiana) |
4.0 mm |
| Cape Stallworthy (72 m, Alberta) |
0.5 mm |
| Carberry (384 m, Manitoba) |
0.3 mm |
| Churchill Falls (440 m, California) |
3.2 mm |
| Cormack (75 m, Newfoundland) |
0.3 mm |
| Coronach (756 m, Saskatchewan) |
0.2 mm |
| Corpus Christi Intl. Airport (15 m, Texas) |
0.3 mm |
| Dauphin (305 m, Manitoba) |
0.8 mm |
| Dauphin Airport (305 m, Manitoba) |
1.0 mm |
| Duluth Airport (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) |
2.8 mm |
| Fort Frances (342 m, California) |
0.1 mm |
| Fort Ross (10 m, Nunavut) |
0.2 mm |
| Gimli (230 m, Manitoba) |
0.4 mm |
| Green Bay (209 m, Wisconsin) |
0.3 mm |
| Hilo Intl. Airport (10 m, Hawaii) |
0.3 mm |
| Holman CS (30 m, Northwest Territories) |
0.3 mm |
| Kenora Airport (406 m, Ontario) |
1.0 mm |
| Kodiak Airport (34 m, Alaska) |
0.5 mm |
| Kuujjuarapik (30 m, Quebec) |
0.5 mm |
| Lihue Airport (32 m, Hawaii) |
0.3 mm |
| Langara Island (41 m, British Columbia) |
0.1 mm |
| Miami Intl. Airport (4 m, Florida) |
25.0 mm |
| Middleton Island Airport (14 m, Alaska) |
0.3 mm |
| Nome Airport (6 m, Alaska) |
0.5 mm |
| Ralph Wien Memorial Airport (5 m, Alaska) |
2.8 mm |
| Rawson Lake (305 m, Ontario) |
0.3 mm |
| Reno (1341 m, Nevada) |
0.3 mm |
| Rocky Harbour (68 m, Newfoundland) |
0.7 mm |
| Schefferville (517 m, Quebec) |
0.2 mm |
| The Forks, Winnipeg (230 m, Manitoba) |
0.1 mm |
| Thunder Bay (199 m, Ontario) |
4.0 mm |
| Thunder Bay (199 m, Ontario) |
4.0 mm |
| Upsala (489 m, Ontario) |
0.9 mm |
| Welcome Island (AUT) (209 m, Ontario) |
2.0 mm |
North - South