| Stations: |
Precipitation |
| Yorkton Airport (498 m, Saskatchewan) |
0.5 mm |
| Abee (664 m, Alberta) |
2.0 mm |
| Abilene Airport (546 m, Texas) |
8.0 mm |
| Agassiz (15 m, British Columbia) |
5.5 mm |
| Akron- Canton Airport (377 m, Ohio) |
0.8 mm |
| San Luis Valley Regional Airport (2299 m, Colorado) |
3.8 mm |
| Albuquerque Airport (1618 m, New Mexico) |
0.8 mm |
| Wager Bay (18 m, Nunavut) |
0.4 mm |
| Wainwright Cfb Airfield 21 (686 m, Alberta) |
0.2 mm |
| Wallops Flight Facility Airport (12 m, Virginia) |
0.3 mm |
| Warfield (567 m, British Columbia) |
5.0 mm |
| Watson Lake Airport (690 m, Yukon) |
2.0 mm |
| Palm Beach Intl. Airport (6 m, Florida) |
58.5 mm |
| White Rock Campbell Scientific (13 m, British Columbia) |
0.6 mm |
| Wichita Falls Regional Airport (314 m, Texas) |
1.0 mm |
| Williams Lake Airport (942 m, British Columbia) |
0.4 mm |
| Willow Creek 1 (1402 m, Alberta) |
11.0 mm |
| Wilmington Intl. Airport (10 m, North Carolina) |
8.0 mm |
| Winslow- Lindbergh Regional Airport (1488 m, Arizona) |
3.0 mm |
| Winterland (29 m, Newfoundland) |
0.5 mm |
| Wynyard (560 m, Saskatchewan) |
2.0 mm |
| Yakutat Airport (13 m, Alaska) |
0.3 mm |
| Yellowknife Airport (206 m, Northwest Territories) |
2.0 mm |
| Yoho National Park (1615 m, British Columbia) |
5.0 mm |
| Yorkton Airport (498 m, Saskatchewan) |
0.4 mm |
| Abbotsford Airport (58 m, British Columbia) |
3.0 mm |
| Andrew (625 m, Alberta) |
0.7 mm |
| Argentia (15 m, Newfoundland) |
0.6 mm |
| Arviat (10 m, Nunavut) |
0.5 mm |
| Arviat (10 m, Nunavut) |
0.4 mm |
| Ashcroft (327 m, British Columbia) |
2.0 mm |
| Athabasca (635 m, Alberta) |
2.0 mm |
| Atmore AGDM (574 m, Alberta) |
2.0 mm |
| Austin (189 m, Texas) |
5.0 mm |
| Azure (1143 m, Alberta) |
1.0 mm |
| Baie-Comeau (130 m, Quebec) |
0.3 mm |
| Ballenas Island (13 m, British Columbia) |
0.6 mm |
| Banff (1397 m, Alberta) |
4.0 mm |
| Barrhead (648 m, Alberta) |
7.0 mm |
| Barrie-Oro (289 m, Ontario) |
0.2 mm |
| Bas Caraquet (5 m, New Brunswick) |
0.2 mm |
| Jack Brooks Regional Airport (7 m, Texas) |
0.3 mm |
| Raleigh (766 m, West-Virginia) |
11.0 mm |
| Bella Bella (43 m, British Columbia) |
3.3 mm |
| Bethel Airport (44 m, Alaska) |
5.0 mm |
| Blackcomb Base Sliding Center (937 m, British Columbia) |
3.8 mm |
| Blackcombe Mtn Base (659 m, British Columbia) |
4.7 mm |
| Blood Tribe Agdm (980 m, Alberta) |
0.5 mm |
| Blue River (683 m, British Columbia) |
12.0 mm |
| Bonavista (26 m, Newfoundland) |
0.2 mm |
| CFB Borden (224 m, Ontario) |
0.5 mm |
| Bow Island (799 m, Alberta) |
0.4 mm |
| Bow Valley (1298 m, Alberta) |
4.0 mm |
| Brownsville/South Padre (8 m, Texas) |
0.8 mm |
| Grand-Bouctouche (36 m, New Brunswick) |
0.2 mm |
| Busby (714 m, Alberta) |
9.4 mm |
| Calgary Intl. Airport (1084 m, Alberta) |
0.6 mm |
| Calgary Int'l Cs (1081 m, California) |
0.5 mm |
| Callaghan Valley (884 m, British Columbia) |
2.4 mm |
| Campsie (647 m, Alberta) |
7.0 mm |
| Camrose (739 m, Alberta) |
0.8 mm |
| Kinngait Airport (50 m, Nunavut) |
0.8 mm |
| Kinngait (50 m, Nunavut) |
1.1 mm |
| Cape St James CS (92 m, British Columbia) |
2.7 mm |
| Carmacks (543 m, Yukon) |
0.3 mm |
| Carman (268 m, Manitoba) |
0.2 mm |
| Cartwright Airport (15 m, Newfoundland) |
11.0 mm |
| Cathedral Point (31 m, British Columbia) |
4.2 mm |
| Champion AGDM (1006 m, Alberta) |
0.4 mm |
| Charleston Intl. Airport (15 m, South Carolina) |
0.3 mm |
| Yeager Airport (299 m, West-Virginia) |
10.0 mm |
| Cleardale AGDM (630 m, Alberta) |
3.0 mm |
| Clearwater (438 m, British Columbia) |
4.0 mm |
| Clinton (1057 m, British Columbia) |
0.3 mm |
| Miramichi AP (31 m, New Brunswick) |
2.0 mm |
| Clyde AP (27 m, Nunavut) |
0.8 mm |
| Clyde River (27 m, Nunavut) |
3.6 mm |
| John Glenn Columbus Intl. Airport (258 m, Ohio) |
1.0 mm |
| Comox (26 m, British Columbia) |
6.8 mm |
| Coral Harbour Airport (64 m, Nunavut) |
0.4 mm |
| Corpus Christi Intl. Airport (15 m, Texas) |
0.8 mm |
| Covington Airport (267 m, Kentucky) |
2.0 mm |
| Cranbrook Airport (939 m, British Columbia) |
4.2 mm |
| Cranbrook Airport (930 m, British Columbia) |
4.0 mm |
| Creston Campbell Scientific (646 m, British Columbia) |
2.0 mm |
| Cross City Airport (13 m, Florida) |
1.6 mm |
| Dallas Fort Worth Intl. Airport (182 m, Texas) |
1.8 mm |
| Daniel's Harbour Airport (18 m, Newfoundland) |
0.5 mm |
| Dapp (614 m, Alberta) |
3.0 mm |
| Dawson Y. T. AP (370 m, Yukon) |
1.0 mm |
| Dayton Intl. Airport (306 m, Ohio) |
1.0 mm |
| Dease Lake (816 m, British Columbia) |
0.5 mm |
| Del Rio Intl. Airport (314 m, Texas) |
1.0 mm |
| Dillingham Airport (29 m, Alaska) |
0.3 mm |
| Armstrong (243 m, Ontario) |
0.5 mm |
| Edmonton International CS (715 m, Alberta) |
0.5 mm |
| Edmonton Municipal Cr10 (671 m, Alberta) |
0.4 mm |
| Edmonton Namao (685 m, Alberta) |
0.5 mm |
| Stony Plain Airport (766 m, Alberta) |
0.5 mm |
| Edson (927 m, Alberta) |
12.6 mm |
| Edson (925 m, Alberta) |
11.8 mm |
| Elkins/Randolph Field AP (609 m, West-Virginia) |
9.0 mm |
| Enchant (801 m, Alberta) |
1.0 mm |
| Entrance Isl. (5 m, British Columbia) |
2.0 mm |
| Eskasoni 3 (28 m, Nova Scotia) |
0.3 mm |
| Estevan Point lighthouse (7 m, British Columbia) |
2.0 mm |
| Etzikom (845 m, California) |
4.0 mm |
| Eureka Airport (11 m, Nunavut) |
0.5 mm |
| Eruka (1 m, Nunavut) |
0.2 mm |
| Evansburg (819 m, Alberta) |
3.0 mm |
| Faro Airport (716 m, Yukon) |
0.4 mm |
| Ferolle Point (AUT) (6 m, Newfoundland) |
0.8 mm |
| Flagstaff/Belemont (2181 m, Arizona) |
2.8 mm |
| Fort Assiniboine (676 m, Alberta) |
13.0 mm |
| Fort Frances (342 m, California) |
0.2 mm |
| Allen Army Airfield (391 m, Alaska) |
0.8 mm |
| Fort Montmorency Rc RCS (673 m, Quebec) |
0.2 mm |
| Fort St. John AP (695 m, British Columbia) |
2.0 mm |
| Fort Good Hope (82 m, Northwest Territories) |
0.2 mm |
| Fort Reliance (AUT) (168 m, Northwest Territories) |
0.9 mm |
| Fort Simpson Airport (169 m, Northwest Territories) |
0.4 mm |
| Fort Smith Airport (205 m, Northwest Territories) |
0.8 mm |
| Gander Airport (151 m, Newfoundland) |
0.2 mm |
| Gander Airport (151 m, Newfoundland) |
0.6 mm |
| Center for Earth Resources Observations (482 m, South Dakota) |
0.8 mm |
| Goose (49 m, Newfoundland) |
1.2 mm |
| Grande Prairie Airport (669 m, Alberta) |
0.4 mm |
| Grey Islet (8 m, British Columbia) |
7.0 mm |
| Gulkana Airport (481 m, Alaska) |
1.0 mm |
| Halkirk (843 m, Alberta) |
0.4 mm |
| Sanirajak (8 m, Nunavut) |
0.6 mm |
| Sanirajak (8 m, California) |
0.3 mm |
| Hanbury River (317 m, Northwest Territories) |
1.4 mm |
| Harrow CDA (AUT) (192 m, Ontario) |
0.3 mm |
| Hay River Airport (170 m, Northwest Territories) |
3.8 mm |
| Hay River (164 m, Northwest Territories) |
5.0 mm |
| Hemaruka Agcm (780 m, California) |
0.4 mm |
| Herbert Isl. (17 m, British Columbia) |
0.6 mm |
| Herschel Island (1 m, Yukon) |
0.2 mm |
| High Prairie (602 m, Alberta) |
0.6 mm |
| Holden (688 m, Alberta) |
2.5 mm |
| Holland Rock (5 m, British Columbia) |
0.4 mm |
| Holman CS (30 m, Northwest Territories) |
0.2 mm |
| Hope Aerodrome (39 m, British Columbia) |
1.6 mm |
| George Bush Intercontinental Airport (33 m, Texas) |
0.3 mm |
| Tri-State Airport (255 m, West-Virginia) |
11.0 mm |
| Iliamna Airport (49 m, Alaska) |
1.1 mm |
| Inukjuak (25 m, Quebec) |
7.5 mm |
| Ivvavik National Park (244 m, Yukon) |
0.9 mm |
| Jasper Warden (1020 m, Alberta) |
5.4 mm |
| Jimmy Lake (636 m, Saskatchewan) |
0.5 mm |
| Junction Airport (522 m, Texas) |
1.1 mm |
| Juneau Intl. Airport (7 m, Alaska) |
1.8 mm |
| Kelowna Intl. Airport (456 m, British Columbia) |
0.3 mm |
| Kessler Agcm (720 m, California) |
0.7 mm |
| Key Lake (11 m, Saskatchewan) |
0.2 mm |
| Key West Airport (5 m, Florida) |
9.3 mm |
| Killam (675 m, Alberta) |
1.8 mm |
| KindakunRocks (14 m, British Columbia) |
9.4 mm |
| King Salmon Airport (14 m, Alaska) |
1.5 mm |
| Kleefeld (246 m, Manitoba) |
0.2 mm |
| Kugaaruk (17 m, Nunavut) |
1.8 mm |
| Kuujjuaq Airport (44 m, Quebec) |
0.8 mm |
| Kuujjuarapik Airport (24 m, Quebec) |
3.0 mm |
| Langara Island (41 m, British Columbia) |
20.0 mm |
| La Tuque (169 m, Quebec) |
1.0 mm |
| Leader Airport (676 m, Saskatchewan) |
0.7 mm |
| Leedale (947 m, Alberta) |
0.4 mm |
| Legal Agcm (680 m, California) |
1.0 mm |
| Blue Grass Airport (301 m, Kentucky) |
6.0 mm |
| Lubbock Preston Smith Intl. Airport (988 m, Texas) |
20.0 mm |
| Lucky Lake (665 m, Saskatchewan) |
0.2 mm |
| Macmillan Pass (1379 m, Yukon) |
0.5 mm |
| Middle Georgia Regional Airport (110 m, Georgia) |
0.3 mm |
| Mankota (830 m, Saskatchewan) |
0.2 mm |
| Manyberries (927 m, Alberta) |
2.0 mm |
| Mary’s Harbour (11 m, Newfoundland) |
0.5 mm |
| Mayo Airport (504 m, Yukon) |
1.0 mm |
| Miami Intl. Airport (4 m, Florida) |
49.0 mm |
| Midland Airport (874 m, Texas) |
5.3 mm |
| Mildred Lake (310 m, Alberta) |
0.2 mm |
| Moosonee (9 m, Ontario) |
0.6 mm |
| Morrin AGDM (836 m, Alberta) |
1.6 mm |
| Prince Patrick (2 m, Northwest Territories) |
0.3 mm |
| Nakusp (512 m, British Columbia) |
6.0 mm |
| Nappan (20 m, Nova Scotia) |
0.2 mm |
| Neir Agdm (1145 m, Alberta) |
3.0 mm |
| Nelson (535 m, British Columbia) |
6.0 mm |
| Norman Wells Climat (93 m, Northwest Territories) |
0.7 mm |
| NorthMountain (439 m, Nova Scotia) |
0.6 mm |
| Olds (1046 m, Alberta) |
1.0 mm |
| Onefour CDA (935 m, Alberta) |
0.9 mm |
| Page Airport (1304 m, Arizona) |
8.0 mm |
| ParcNationalDesPingualuit (503 m, Quebec) |
2.2 mm |
| Pemberton Airport (204 m, British Columbia) |
2.7 mm |
| Penticton Airport (344 m, British Columbia) |
0.6 mm |
| Pickle Lake (391 m, Ontario) |
0.8 mm |
| Pilger (552 m, Saskatchewan) |
0.2 mm |
| Pinawa (268 m, Manitoba) |
0.3 mm |
| Pitt Meadows Campbell Scientific (5 m, British Columbia) |
0.3 mm |
| Pittsburgh Intl. Airport (373 m, Pennsylvania) |
3.5 mm |
| Pond Inlet Airport (55 m, Nunavut) |
1.3 mm |
| Pond Inlet (55 m, Nunavut) |
2.9 mm |
| Port Alberni (76 m, British Columbia) |
6.0 mm |
| Port Hardy Airport (22 m, British Columbia) |
3.0 mm |
| Powell River (125 m, British Columbia) |
0.2 mm |
| Prentiss Alberta (965 m, Alberta) |
0.3 mm |
| Prince Rupert (35 m, British Columbia) |
1.3 mm |
| Princeton (700 m, British Columbia) |
0.5 mm |
| Puntzi Mountain (910 m, British Columbia) |
0.2 mm |
| Qikiqtarjuaq (6 m, Nunavut) |
1.3 mm |
| Qualicum AP (58 m, British Columbia) |
0.9 mm |
| Quesnal (545 m, British Columbia) |
0.5 mm |
| Quesnel Airport Auto (545 m, California) |
0.4 mm |
| Raleigh (134 m, North Carolina) |
2.3 mm |
| Ranfurly (410 m, Alberta) |
0.3 mm |
| Red Deer Regional Airport (904 m, Alberta) |
1.0 mm |
| Revelstoke Airport (443 m, British Columbia) |
1.0 mm |
| Revelstoke Airport (445 m, California) |
0.5 mm |
| Riviere Aux Feuille (171 m, Quebec) |
1.9 mm |
| Roanoke Airport (358 m, Virginia) |
1.1 mm |
| Rocky Harbour (68 m, Newfoundland) |
0.3 mm |
| Rocky Mountain House Airport (988 m, Alberta) |
0.2 mm |
| Roswell Airport (1118 m, New Mexico) |
10.3 mm |
| Sachs Harbour (88 m, Northwest Territories) |
0.2 mm |
| Saint John's AP (135 m, Newfoundland) |
1.0 mm |
| San Angelo Regional Airport (582 m, Texas) |
42.0 mm |
| San Antonio Intl. Airport (242 m, Texas) |
4.0 mm |
| Sandspit (6 m, British Columbia) |
1.6 mm |
| Sandspit Airport (6 m, British Columbia) |
1.7 mm |
| Sartine Isl (112 m, British Columbia) |
0.8 mm |
| Saturna Island (24 m, British Columbia) |
2.0 mm |
| Savanna Agcm (703 m, California) |
2.0 mm |
| Schuler (800 m, Alberta) |
0.7 mm |
| Sechelt (86 m, British Columbia) |
0.6 mm |
| Shawinigan (110 m, Quebec) |
0.2 mm |
| Shonts Agcm (679 m, California) |
0.4 mm |
| Slave Lake (583 m, Alberta) |
6.0 mm |
| Slave Lake (583 m, Alberta) |
5.0 mm |
| Solander Island (99 m, British Columbia) |
0.8 mm |
| Sparwood (1138 m, British Columbia) |
2.0 mm |
| Spirit River (1015 m, Alberta) |
0.3 mm |
| Spondin (804 m, Alberta) |
0.5 mm |
| Squamish Airport (52 m, British Columbia) |
0.2 mm |
| St Anthony (32 m, Newfoundland) |
0.6 mm |
| St.Anthony A (32 m, Newfoundland) |
1.3 mm |
| Stavely (1364 m, Alberta) |
0.2 mm |
| Ste Foy (U. Laval) (91 m, Quebec) |
1.0 mm |
| St Johns West (110 m, Newfoundland) |
1.1 mm |
| Sundre A (1114 m, Alberta) |
1.0 mm |
| Swan River (335 m, Manitoba) |
0.9 mm |
| Talkeetna Airport (109 m, Alaska) |
2.0 mm |
| Taloyoak Airport (28 m, Nunavut) |
6.4 mm |
| Tatlayoko Lake RCS (875 m, British Columbia) |
9.0 mm |
| Tawatinaw (662 m, California) |
2.0 mm |
| Terra Nova Nat Park CS (107 m, Newfoundland) |
1.3 mm |
| Teslin (705 m, Yukon) |
0.2 mm |
| Timmins (294 m, Ontario) |
0.5 mm |
| Tomahawk Agdm (814 m, Alberta) |
3.0 mm |
| Truth or Consequences Airport (1481 m, New Mexico) |
9.0 mm |
| Twillingate (AUT) (92 m, Newfoundland) |
0.6 mm |
| Upper Stewiacke Rcs (24 m, Nova Scotia) |
0.4 mm |
| Vauxhall (779 m, Alberta) |
0.6 mm |
| Vegreville (639 m, Alberta) |
1.0 mm |
| Vermilion (623 m, Alberta) |
0.8 mm |
| Vernon (482 m, British Columbia) |
0.5 mm |
| Victoria Regional Airport (36 m, Texas) |
14.0 mm |
| Viking (711 m, Alberta) |
2.0 mm |
| Villeneuve Airport (270 m, Alberta) |
0.5 mm |
| Vilna (645 m, California) |
0.9 mm |
| Violet Grove (903 m, Alberta) |
1.3 mm |
| Point Atkinson (14 m, British Columbia) |
1.0 mm |
| Sable Island AP (5 m, Nova Scotia) |
1.0 mm |
| Corner Brook (152 m, Newfoundland) |
2.2 mm |
| Quillayute Airport (55 m, Washington) |
0.8 mm |
| Asheville Regional Airport (661 m, North Carolina) |
3.0 mm |
| Astoria Regional Airport (7 m, Oregon) |
1.1 mm |
| Cold Bay Airport (31 m, Alaska) |
0.3 mm |
| Flagstaff Airport (2131 m, Arizona) |
1.0 mm |
| Shreveport Regional Airport (84 m, Louisiana) |
1.0 mm |
| John F. Kennedy Intl. Airport (7 m, New York) |
0.5 mm |
| Nome Airport (6 m, Alaska) |
0.5 mm |
| Great Falls (1131 m, Montana) |
0.3 mm |
| Greenville- Spartanburg Intl. Airport (296 m, South Carolina) |
28.0 mm |
| Charlotte Douglas Intl. Airport (234 m, North Carolina) |
1.0 mm |
| Clayton Municipal Airpark (1515 m, New Mexico) |
0.3 mm |
| Rick Husband Amarillo Intl. Airport (1094 m, Texas) |
2.0 mm |
| Eastern Oregon Regional Airport (456 m, Oregon) |
0.5 mm |
| Tallahassee Intl. Airport (18 m, Florida) |
9.0 mm |
| Spokane Airport (721 m, Washington) |
0.8 mm |
North - South