| Stations: |
Precipitation |
| Yorkton Airport (498 m, Saskatchewan) |
2.0 mm |
| Alpena (211 m, Michigan) |
1.0 mm |
| Rick Husband Amarillo Intl. Airport (1094 m, Texas) |
4.0 mm |
| Annette Island Airport (110 m, Alaska) |
2.0 mm |
| Atikokan (389 m, Ontario) |
0.2 mm |
| Badger (103 m, Newfoundland) |
0.7 mm |
| Baker Lake (51 m, Nunavut) |
0.2 mm |
| Barrhead (648 m, Alberta) |
0.2 mm |
| Beartooth Island (238 m, Saskatchewan) |
0.8 mm |
| Bella Bella (43 m, British Columbia) |
3.0 mm |
| Billings Logan Intl. Airport (1088 m, Montana) |
0.5 mm |
| Bismarck Airport (505 m, North Dakota) |
0.3 mm |
| Bonavista (26 m, Newfoundland) |
0.8 mm |
| Bonilla Island (17 m, British Columbia) |
2.0 mm |
| Broadview AP (600 m, Saskatchewan) |
4.0 mm |
| Campsie (647 m, Alberta) |
0.3 mm |
| Caribou Point (AUT) (2 m, Nova Scotia) |
0.2 mm |
| Cathedral Point (31 m, British Columbia) |
2.0 mm |
| Chapais (381 m, Quebec) |
0.2 mm |
| Claresholm (1012 m, Alberta) |
0.3 mm |
| Clayton Municipal Airpark (1515 m, New Mexico) |
4.0 mm |
| Cold Lake Airport (541 m, Alberta) |
0.4 mm |
| Collegeville (76 m, Nova Scotia) |
0.3 mm |
| Cumshewa (17 m, British Columbia) |
0.4 mm |
| Des Moines Intl. Airport (294 m, Iowa) |
5.0 mm |
| Duluth Airport (432 m, Minnesota) |
6.0 mm |
| Estevan (581 m, California) |
0.5 mm |
| Estevan Point lighthouse (7 m, British Columbia) |
0.3 mm |
| Hector Intl. Airport (274 m, North Dakota) |
0.8 mm |
| Fort Nelson (380 m, British Columbia) |
0.2 mm |
| Gander Airport (151 m, Newfoundland) |
2.0 mm |
| Gander Airport (151 m, Newfoundland) |
0.2 mm |
| George Island (223 m, Manitoba) |
0.4 mm |
| Green Bay (209 m, Wisconsin) |
15.0 mm |
| Grey Islet (8 m, British Columbia) |
2.0 mm |
| Havre (792 m, Montana) |
1.0 mm |
| Herbert Isl. (17 m, British Columbia) |
1.0 mm |
| Daniel K. Inouye Intl. Airport (5 m, Hawaii) |
0.5 mm |
| Roscommon (351 m, Michigan) |
12.0 mm |
| George Bush Intercontinental Airport (33 m, Texas) |
0.5 mm |
| Indian Head CDA (579 m, Saskatchewan) |
6.0 mm |
| Falls Intl. Airport (362 m, Minnesota) |
3.0 mm |
| Jimmy Lake (636 m, Saskatchewan) |
0.5 mm |
| Juneau Intl. Airport (7 m, Alaska) |
2.0 mm |
| Kejimkujik 1 (165 m, Nova Scotia) |
0.2 mm |
| KindakunRocks (14 m, British Columbia) |
2.0 mm |
| L'Acadie (44 m, Quebec) |
0.5 mm |
| Lethbridge (903 m, Alberta) |
0.5 mm |
| Meadow Lake Airport (480 m, Saskatchewan) |
0.6 mm |
| Melita (446 m, Manitoba) |
7.0 mm |
| Middleton Island Airport (14 m, Alaska) |
0.3 mm |
| Millertown (230 m, Newfoundland) |
0.2 mm |
| Minneapolis (255 m, Minnesota) |
12.0 mm |
| Olympia Regional Airport (61 m, Washington) |
0.3 mm |
| Onatchiway (304 m, Quebec) |
0.2 mm |
| Paulatuk (6 m, Northwest Territories) |
0.3 mm |
| Port Hardy Airport (22 m, British Columbia) |
2.0 mm |
| Prince Albert Airport (428 m, Saskatchewan) |
0.2 mm |
| Prince Rupert (35 m, British Columbia) |
3.0 mm |
| Pueblo Memorial Airport (1439 m, Colorado) |
0.3 mm |
| Quillayute Airport (55 m, Washington) |
0.3 mm |
| Resolute AP (67 m, Nunavut) |
0.2 mm |
| Roblin (540 m, Manitoba) |
0.2 mm |
| Rochester Intl. Airport (402 m, Minnesota) |
28.0 mm |
| Rose Spit (7 m, British Columbia) |
5.0 mm |
| Roswell Airport (1118 m, New Mexico) |
1.0 mm |
| Saint John's AP (135 m, Newfoundland) |
0.4 mm |
| Sandspit Airport (6 m, British Columbia) |
2.0 mm |
| Sandspit (6 m, British Columbia) |
3.0 mm |
| Sartine Isl (112 m, British Columbia) |
1.0 mm |
| Sechelt (86 m, British Columbia) |
0.2 mm |
| Sheringham (21 m, British Columbia) |
0.2 mm |
| Sioux Falls Regional Airport (435 m, South Dakota) |
0.5 mm |
| Solander Island (99 m, British Columbia) |
1.0 mm |
| St Johns West (110 m, Newfoundland) |
1.0 mm |
| Sydney Rcs (63 m, Nova Scotia) |
0.2 mm |
| Talkeetna Airport (109 m, Alaska) |
0.3 mm |
| Tawatinaw (662 m, California) |
0.7 mm |
| Terra Nova Nat Park CS (107 m, Newfoundland) |
1.0 mm |
| Terrace Airport (217 m, British Columbia) |
1.0 mm |
| Teslin (705 m, Yukon) |
0.2 mm |
| Thorsby Agcm (754 m, California) |
0.7 mm |
| Thunder Bay (199 m, Ontario) |
0.3 mm |
| Thunder Bay (199 m, Ontario) |
0.2 mm |
| Toledo Express Airport (211 m, Ohio) |
0.3 mm |
| Truth or Consequences Airport (1481 m, New Mexico) |
1.0 mm |
| Tupelo Regional Airport (110 m, Mississippi) |
0.3 mm |
| Upper Stewiacke Rcs (24 m, Nova Scotia) |
0.2 mm |
| Vauxhall (779 m, Alberta) |
0.6 mm |
| Viking (711 m, Alberta) |
0.7 mm |
| Waskesiu Lake (569 m, Saskatchewan) |
0.6 mm |
| Welcome Island (AUT) (209 m, Ontario) |
0.2 mm |
| Yakutat Airport (13 m, Alaska) |
3.0 mm |
| Yorkton Airport (498 m, Saskatchewan) |
2.0 mm |
| Albuquerque Airport (1618 m, New Mexico) |
7.0 mm |
North - South