| Stations: |
Precipitation |
| Yakutat Airport (13 m, Alaska) |
0.5 mm |
| Wilmington Intl. Airport (10 m, North Carolina) |
0.5 mm |
| Willow Creek 1 (1402 m, Alberta) |
0.8 mm |
| Williams Lake Airport (942 m, British Columbia) |
1.0 mm |
| Wichita Dwight D. Eisenhower National Airport (409 m, Kansas) |
13.0 mm |
| White Rock Campbell Scientific (13 m, British Columbia) |
0.6 mm |
| Wetaskiwin AGCM (774 m, Alberta) |
0.5 mm |
| West Vancouver (178 m, British Columbia) |
1.0 mm |
| Waterloo Regional Airport (268 m, Iowa) |
8.0 mm |
| Violet Grove (903 m, Alberta) |
0.2 mm |
| Vilna (645 m, California) |
2.0 mm |
| Villeneuve Airport (270 m, Alberta) |
3.0 mm |
| Viking (711 m, Alberta) |
2.0 mm |
| Victoria Uni. Campbell Scientific (49 m, British Columbia) |
2.0 mm |
| Victoria (IAP) (19 m, British Columbia) |
2.0 mm |
| Victoria Gonzales (70 m, British Columbia) |
2.0 mm |
| Vermilion (623 m, Alberta) |
1.0 mm |
| Vegreville (639 m, Alberta) |
4.0 mm |
| Vancouver Sea Island Ccg (2 m, California) |
1.0 mm |
| Vancouver Hrbour (2 m, British Columbia) |
0.8 mm |
| Vancouver Airport (4 m, British Columbia) |
1.0 mm |
| Two Hills AGDM (678 m, Alberta) |
6.0 mm |
| Tucson Intl. Airport (779 m, Arizona) |
4.0 mm |
| Truth or Consequences Airport (1481 m, New Mexico) |
0.5 mm |
| Tomahawk Agdm (814 m, Alberta) |
0.4 mm |
| Thorsby Agcm (754 m, California) |
1.0 mm |
| Thompson Airport (216 m, Manitoba) |
0.2 mm |
| Terrace Airport (217 m, British Columbia) |
6.0 mm |
| Ted Stevens Anchorage Intl. Airport (42 m, Alaska) |
0.3 mm |
| Tawatinaw (662 m, California) |
6.0 mm |
| Tatlayoko Lake RCS (875 m, British Columbia) |
3.0 mm |
| Tampa Intl. Airport (3 m, Florida) |
2.0 mm |
| Summerland (454 m, British Columbia) |
0.8 mm |
| Stony Plain Airport (766 m, Alberta) |
4.0 mm |
| St. Paul AGDM (649 m, Alberta) |
0.8 mm |
| St. Lina (619 m, California) |
2.0 mm |
| St Johns West (110 m, Newfoundland) |
0.8 mm |
| Squamish Airport (52 m, British Columbia) |
2.0 mm |
| Sprague (329 m, Manitoba) |
2.0 mm |
| Solander Island (99 m, British Columbia) |
0.6 mm |
| Smoky Lake (680 m, Alberta) |
4.0 mm |
| Smithers Airport (523 m, British Columbia) |
0.5 mm |
| Smithers (517 m, British Columbia) |
0.5 mm |
| Slave Lake (583 m, Alberta) |
0.2 mm |
| Sioux Gateway Airport (336 m, Iowa) |
0.3 mm |
| Sioux Falls Regional Airport (435 m, South Dakota) |
2.0 mm |
| Shonts Agcm (679 m, California) |
7.0 mm |
| Sheridan Airport (1209 m, Wyoming) |
2.0 mm |
| Sechelt (86 m, British Columbia) |
2.0 mm |
| Seattle (137 m, Washington) |
0.3 mm |
| Saturna/capmon Cs (178 m, British Columbia) |
2.0 mm |
| Saturna Island (24 m, British Columbia) |
2.0 mm |
| Sartine Isl (112 m, British Columbia) |
12.0 mm |
| Sanikiluaq (146 m, Quebec) |
0.2 mm |
| Sandspit Airport (6 m, British Columbia) |
2.0 mm |
| Sandspit (6 m, British Columbia) |
2.0 mm |
| Saint John's AP (135 m, Newfoundland) |
2.0 mm |
| Rycroft (595 m, Alberta) |
0.6 mm |
| Roswell Airport (1118 m, New Mexico) |
0.3 mm |
| Roscommon (351 m, Michigan) |
0.3 mm |
| Rosalind (712 m, Alberta) |
0.6 mm |
| Rockford Airport (226 m, Illinois) |
1.0 mm |
| Rochester Intl. Airport (402 m, Minnesota) |
1.0 mm |
| Rivière-du-Loup (147 m, Quebec) |
0.2 mm |
| Riverton Airport (1684 m, Wyoming) |
0.5 mm |
| Rich Lake AGDM (585 m, Alberta) |
3.0 mm |
| Rea Point (15 m, Nunavut) |
0.2 mm |
| Rawson Lake (305 m, Ontario) |
1.0 mm |
| Rapid City Airport (965 m, South Dakota) |
0.5 mm |
| Ranfurly (410 m, Alberta) |
5.0 mm |
| Quesnel Airport Auto (545 m, California) |
0.5 mm |
| Quesnal (545 m, British Columbia) |
1.0 mm |
| Qualicum AP (58 m, British Columbia) |
1.0 mm |
| Quad Cities Intl. Airport (181 m, Illinois) |
0.3 mm |
| Puntzi Mountain (910 m, British Columbia) |
4.0 mm |
| Pueblo Memorial Airport (1439 m, Colorado) |
4.0 mm |
| Princeton (700 m, British Columbia) |
1.0 mm |
| Prince Rupert (35 m, British Columbia) |
4.0 mm |
| Prince George Airport (691 m, British Columbia) |
0.5 mm |
| Prince George Airport (680 m, California) |
0.3 mm |
| Powell River (125 m, British Columbia) |
5.0 mm |
| Portland Airport (12 m, Oregon) |
1.0 mm |
| Port Mellon (128 m, British Columbia) |
2.0 mm |
| Port Hardy Airport (22 m, British Columbia) |
20.0 mm |
| Port Alberni (76 m, British Columbia) |
1.0 mm |
| Point Atkinson (14 m, British Columbia) |
1.0 mm |
| Pitt Meadows Campbell Scientific (5 m, British Columbia) |
0.4 mm |
| Philip Billard Airport (269 m, Kansas) |
5.0 mm |
| Peoria Airport (202 m, Illinois) |
29.0 mm |
| Penticton Airport (344 m, British Columbia) |
0.4 mm |
| Pemberton Airport (204 m, British Columbia) |
0.5 mm |
| ParcNationalDesPingualuit (503 m, Quebec) |
0.2 mm |
| Pangnirtung (23 m, Nunavut) |
0.4 mm |
| PamRocks (5 m, British Columbia) |
2.0 mm |
| Palm Beach Intl. Airport (6 m, Florida) |
0.3 mm |
| Ootsa Lakeskins Lak (861 m, British Columbia) |
1.0 mm |
| Omaha/Eppley Field AP (299 m, Nebraska) |
3.0 mm |
| Olympia Regional Airport (61 m, Washington) |
1.0 mm |
| O’Hare Intl. Airport (205 m, Illinois) |
11.0 mm |
| North Platte Regional Airport (849 m, Nebraska) |
0.8 mm |
| North Cowichan (60 m, British Columbia) |
2.0 mm |
| Nipawin Airport (374 m, Saskatchewan) |
2.0 mm |
| Nipawin (372 m, Saskatchewan) |
7.0 mm |
| New Sarepta (765 m, California) |
3.0 mm |
| Myrnam Agcm (580 m, California) |
2.0 mm |
| Muskegon (193 m, Michigan) |
1.0 mm |
| Mundare (683 m, Alberta) |
5.0 mm |
| Mount Washington Airport (1910 m, New Hampshire) |
0.8 mm |
| Mono (436 m, Ontario) |
0.9 mm |
| Miramichi AP (31 m, New Brunswick) |
0.8 mm |
| Minneapolis (255 m, Minnesota) |
1.0 mm |
| Miller Field Airport (792 m, Nebraska) |
2.0 mm |
| Milford Municipal (1536 m, Utah) |
5.0 mm |
| Miami Intl. Airport (4 m, Florida) |
0.3 mm |
| Merritt (591 m, British Columbia) |
0.2 mm |
| Melfort (490 m, Saskatchewan) |
0.4 mm |
| Mannville (656 m, California) |
3.0 mm |
| Dane County Regional Airport (264 m, Wisconsin) |
12.0 mm |
| Macmillan Pass (1379 m, Yukon) |
0.8 mm |
| Lytton (225 m, British Columbia) |
0.3 mm |
| Logan Intl. Airport (9 m, Massachusetts) |
0.3 mm |
| Lincoln Airport (362 m, Nebraska) |
2.0 mm |
| Legal Agcm (680 m, California) |
5.0 mm |
| Leedale (947 m, Alberta) |
0.9 mm |
| Lac La Biche (567 m, Alberta) |
5.0 mm |
| La Glace Agcm (760 m, California) |
0.5 mm |
| Kuujjuarapik (30 m, Quebec) |
0.5 mm |
| KindakunRocks (14 m, British Columbia) |
5.0 mm |
| Key West Airport (5 m, Florida) |
12.0 mm |
| Kenora Airport (406 m, Ontario) |
2.0 mm |
| Kenora (412 m, Ontario) |
1.0 mm |
| Kelsey Dam CS (183 m, Manitoba) |
0.2 mm |
| Kelowna Ubco (456 m, California) |
0.2 mm |
| Kelowna Intl. Airport (456 m, British Columbia) |
0.3 mm |
| Kansas City Intl. Airport (313 m, Missouri) |
46.0 mm |
| Kamloops Airport (345 m, British Columbia) |
0.3 mm |
| Kahului Airport (20 m, Hawaii) |
0.3 mm |
| Juneau Intl. Airport (7 m, Alaska) |
3.0 mm |
| Junction Airport (522 m, Texas) |
4.0 mm |
| Jimmy Lake (636 m, Saskatchewan) |
0.5 mm |
| Island Lake South (618 m, Alberta) |
8.0 mm |
| Iliamna Airport (49 m, Alaska) |
0.3 mm |
| Ile Rouge (5 m, Quebec) |
0.2 mm |
| Huron Airport (393 m, South Dakota) |
7.0 mm |
| Hope Aerodrome (39 m, British Columbia) |
0.8 mm |
| Hope (39 m, British Columbia) |
0.7 mm |
| Holland Rock (5 m, British Columbia) |
2.0 mm |
| Holden (688 m, Alberta) |
3.0 mm |
| Hilo Intl. Airport (10 m, Hawaii) |
24.0 mm |
| Hector Intl. Airport (274 m, North Dakota) |
6.0 mm |
| Grey Islet (8 m, British Columbia) |
5.0 mm |
| Grassy Lake (783 m, Alberta) |
1.0 mm |
| Grande Prairie Airport (669 m, Alberta) |
1.0 mm |
| Goodland Airport (1124 m, Kansas) |
7.0 mm |
| Gilt Edge North Agcm (647 m, California) |
0.7 mm |
| Milwaukee Mitchell Intl. Airport (211 m, Wisconsin) |
2.0 mm |
| Gateshead (20 m, Nunavut) |
0.3 mm |
| Fort Frances (342 m, California) |
1.0 mm |
| Fort Assiniboine (676 m, Alberta) |
3.0 mm |
| Foremost (881 m, Alberta) |
1.0 mm |
| Ferintosh (795 m, Alberta) |
0.5 mm |
| Fanny Island (8 m, British Columbia) |
5.0 mm |
| Falls Intl. Airport (362 m, Minnesota) |
0.3 mm |
| Evansburg (819 m, Alberta) |
2.0 mm |
| Estevan Point lighthouse (7 m, British Columbia) |
0.5 mm |
| Esquimalt (3 m, British Columbia) |
1.0 mm |
| Entrance Isl. (5 m, British Columbia) |
2.0 mm |
| Emerson (242 m, Manitoba) |
0.9 mm |
| Elk Island Nat Park (716 m, Alberta) |
7.0 mm |
| Edson (925 m, Alberta) |
1.0 mm |
| Edson (927 m, Alberta) |
2.0 mm |
| Edmundston (156 m, New Brunswick) |
0.2 mm |
| Edmonton Municipal Cr10 (671 m, Alberta) |
4.0 mm |
| Edmonton International CS (715 m, Alberta) |
2.0 mm |
| Edmonton (IAP) (707 m, Alberta) |
2.0 mm |
| Dupree AGCM (556 m, Alberta) |
1.0 mm |
| Duluth Airport (432 m, Minnesota) |
3.0 mm |
| Dubuque Regional Airport (329 m, Iowa) |
18.0 mm |
| Dryden Airport (413 m, Ontario) |
0.3 mm |
| Dodge City Regional Airport (790 m, Kansas) |
11.0 mm |
| Dillingham Airport (29 m, Alaska) |
2.0 mm |
| Dewberry (616 m, California) |
0.5 mm |
| Des Moines Intl. Airport (294 m, Iowa) |
3.0 mm |
| Denver Intl. Airport (1656 m, Colorado) |
5.0 mm |
| Dapp (614 m, Alberta) |
3.0 mm |
| Cumshewa (17 m, British Columbia) |
2.0 mm |
| Craig (1915 m, Colorado) |
7.0 mm |
| Concord Airport (105 m, New Hampshire) |
0.5 mm |
| Comox (26 m, British Columbia) |
2.0 mm |
| Colville Lake (259 m, Northwest Territories) |
0.4 mm |
| Columbia Regional Airport (274 m, Missouri) |
10.0 mm |
| Clyde AP (27 m, Nunavut) |
0.8 mm |
| Clinton (1057 m, British Columbia) |
1.0 mm |
| Cleardale AGDM (630 m, Alberta) |
0.4 mm |
| Clayton Municipal Airpark (1515 m, New Mexico) |
39.0 mm |
| Cheyenne Regional Airport (1872 m, Wyoming) |
0.3 mm |
| Central Nebraska Regional Airport (566 m, Nebraska) |
0.3 mm |
| Center for Earth Resources Observations (482 m, South Dakota) |
2.0 mm |
| Cathedral Point (31 m, British Columbia) |
1.0 mm |
| Casper (1612 m, Wyoming) |
2.0 mm |
| Cape St James CS (92 m, British Columbia) |
1.0 mm |
| Kinngait (50 m, Nunavut) |
0.7 mm |
| Camrose (739 m, Alberta) |
0.9 mm |
| Campsie (647 m, Alberta) |
3.0 mm |
| Callaghan Valley (884 m, British Columbia) |
2.0 mm |
| Busby (714 m, Alberta) |
1.0 mm |
| Burns Lake Campbell Scientific (713 m, British Columbia) |
0.2 mm |
| Burns Bog (84 m, British Columbia) |
0.9 mm |
| Breton (852 m, Alberta) |
0.8 mm |
| Bonilla Island (17 m, British Columbia) |
4.0 mm |
| Blosser Airport (452 m, Kansas) |
6.0 mm |
| Blackcombe Mtn Base (659 m, British Columbia) |
2.0 mm |
| Bismarck Airport (505 m, North Dakota) |
0.3 mm |
| Bethel Airport (44 m, Alaska) |
0.8 mm |
| Bella Bella (43 m, British Columbia) |
18.0 mm |
| Beaverlodge (745 m, Alberta) |
0.2 mm |
| Beartooth Island (238 m, Saskatchewan) |
0.2 mm |
| Ballenas Island (13 m, British Columbia) |
3.0 mm |
| Green Bay (209 m, Wisconsin) |
3.0 mm |
| Atmore AGDM (574 m, Alberta) |
6.0 mm |
| Athabasca (635 m, Alberta) |
5.0 mm |
| Astoria Regional Airport (7 m, Oregon) |
5.0 mm |
| Ashcroft (327 m, British Columbia) |
0.2 mm |
| Armstrong (243 m, Ontario) |
7.0 mm |
| Annette Island Airport (110 m, Alaska) |
5.0 mm |
| Aniak Airport (26 m, Alaska) |
0.3 mm |
| Andrew (625 m, Alberta) |
3.0 mm |
| Anadyr Airport (61 m, Russian Feder.) |
2.0 mm |
| Alert (65 m, Nunavut) |
0.2 mm |
| Albuquerque Airport (1618 m, New Mexico) |
4.0 mm |
| Albert Hall (658 m, Alberta) |
2.0 mm |
| Agassiz (15 m, British Columbia) |
0.5 mm |
| Aberdeen Airport (397 m, South Dakota) |
10.0 mm |
| Abee (664 m, Alberta) |
5.0 mm |
| Abbotsford Airport (58 m, British Columbia) |
0.6 mm |
North - South