| Stations: |
Precipitation |
| Yorkton Airport (498 m, Saskatchewan) |
0.2 mm |
| Yorkton Airport (498 m, Saskatchewan) |
1.0 mm |
| Yoho National Park (1615 m, British Columbia) |
3.3 mm |
| Castlegar Airport (495 m, Nova Scotia) |
51.1 mm |
| Yakima Airport (325 m, Washington) |
2.0 mm |
| Wynyard (560 m, Saskatchewan) |
1.0 mm |
| Wreckhouse (33 m, Newfoundland) |
3.8 mm |
| Woodstock (218 m, New Brunswick) |
33.6 mm |
| Winnemucca Airport (1322 m, Nevada) |
2.0 mm |
| Wilmington Intl. Airport (10 m, North Carolina) |
38.0 mm |
| Will Rogers World Airport (398 m, Oklahoma) |
3.5 mm |
| Wilkes-Barre/Scranton Intl. Airport (289 m, Pennsylvania) |
2.0 mm |
| Whitehorse (707 m, California) |
0.2 mm |
| White Rock Campbell Scientific (13 m, British Columbia) |
3.4 mm |
| Weyburn (589 m, Saskatchewan) |
0.4 mm |
| Wetaskiwin AGCM (774 m, Alberta) |
3.0 mm |
| Western Head (10 m, Nova Scotia) |
16.1 mm |
| West Vancouver (178 m, British Columbia) |
11.5 mm |
| Watrous East (526 m, Saskatchewan) |
0.8 mm |
| Waterton Park Gate (1296 m, Alberta) |
2.3 mm |
| Waskesiu Lake (569 m, Saskatchewan) |
2.0 mm |
| Dulles Intl. Airport (98 m, Virginia) |
9.1 mm |
| Warfield (567 m, British Columbia) |
5.9 mm |
| Wallops Flight Facility Airport (12 m, Virginia) |
69.0 mm |
| Waco Regional Airport (155 m, Texas) |
1.0 mm |
| Villeneuve Airport (270 m, Alberta) |
0.8 mm |
| Viking (711 m, Alberta) |
0.4 mm |
| Victoria Uni. Campbell Scientific (49 m, British Columbia) |
2.0 mm |
| Victoria Gonzales (70 m, British Columbia) |
0.4 mm |
| Vernon (482 m, British Columbia) |
2.8 mm |
| Vermilion (623 m, Alberta) |
0.5 mm |
| Vegreville (639 m, Alberta) |
0.4 mm |
| Vancouver Sea Island Ccg (2 m, California) |
8.9 mm |
| Vancouver Hrbour (2 m, British Columbia) |
8.5 mm |
| Val-d'Or (337 m, California) |
0.3 mm |
| Val-d'Or (345 m, Quebec) |
0.2 mm |
| Val Marie Southeast (785 m, Saskatchewan) |
7.2 mm |
| Upsala (489 m, Ontario) |
4.3 mm |
| Upper Stewiacke Rcs (24 m, Nova Scotia) |
18.6 mm |
| Two Hills AGDM (678 m, Alberta) |
1.0 mm |
| Twillingate (AUT) (92 m, Newfoundland) |
13.0 mm |
| Travers (955 m, Alberta) |
0.4 mm |
| Tracadie (67 m, Nova Scotia) |
1.8 mm |
| Tomahawk Agdm (814 m, Alberta) |
1.9 mm |
| Timmins (294 m, Ontario) |
0.2 mm |
| Thunder Bay (199 m, Ontario) |
0.2 mm |
| Three Hills (907 m, Alberta) |
0.8 mm |
| Thorsby Agcm (754 m, California) |
2.0 mm |
| Thetford Mines Rcs (430 m, Quebec) |
0.3 mm |
| Terra Nova Nat Park CS (107 m, Newfoundland) |
0.6 mm |
| Ted Stevens Anchorage Intl. Airport (42 m, Alaska) |
0.8 mm |
| Tatlayoko Lake RCS (875 m, British Columbia) |
4.1 mm |
| Tampa Intl. Airport (3 m, Florida) |
35.3 mm |
| Tallahassee Intl. Airport (18 m, Florida) |
15.8 mm |
| Talkeetna Airport (109 m, Alaska) |
1.1 mm |
| Rhode (19 m, Rhode Island) |
56.0 mm |
| Sydney Rcs (63 m, Nova Scotia) |
1.6 mm |
| SwiftCurrent (820 m, Saskatchewan) |
0.5 mm |
| Swift Current (825 m, Saskatchewan) |
0.8 mm |
| Swan River (335 m, Manitoba) |
0.9 mm |
| Sussex (47 m, New Brunswick) |
40.4 mm |
| Sundre A (1114 m, Alberta) |
3.2 mm |
| Summerside (21 m, Prince Edward Island) |
31.0 mm |
| Stony Plain Airport (766 m, Alberta) |
1.1 mm |
| Stockton Metropolitan Airport (8 m, California) |
1.9 mm |
| Stephenville (58 m, California) |
35.7 mm |
| Stavely (1364 m, Alberta) |
2.0 mm |
| St Stephen (28 m, New Brunswick) |
20.4 mm |
| St.Anthony A (32 m, Newfoundland) |
1.2 mm |
| St Anthony (32 m, Newfoundland) |
0.8 mm |
| St. Peters (30 m, Prince Edward Island) |
21.2 mm |
| St. Lawrence (49 m, Newfoundland) |
0.4 mm |
| Squamish Airport (52 m, British Columbia) |
3.5 mm |
| Spokane Airport (721 m, Washington) |
11.5 mm |
| Spiritwood (584 m, Saskatchewan) |
0.5 mm |
| Sparwood (1138 m, British Columbia) |
1.5 mm |
| Solander Island (99 m, British Columbia) |
3.4 mm |
| Smoky Lake (680 m, Alberta) |
1.0 mm |
| Sikorsky Memorial Airport (5 m, Connecticut) |
31.8 mm |
| Shonts Agcm (679 m, California) |
0.6 mm |
| Sheringham (21 m, British Columbia) |
1.6 mm |
| Sherbrooke Airport (242 m, Quebec) |
1.6 mm |
| Shearwater Rcs (24 m, Nova Scotia) |
18.8 mm |
| Sept-Îles (53 m, Quebec) |
4.8 mm |
| Sechelt (86 m, British Columbia) |
2.0 mm |
| Seattle (137 m, Washington) |
17.6 mm |
| Schuler (800 m, Alberta) |
0.4 mm |
| Schefferville (517 m, Quebec) |
0.2 mm |
| Savannah/Hilton Head Intl. Airport (15 m, Georgia) |
25.0 mm |
| Saturna/capmon Cs (178 m, British Columbia) |
2.4 mm |
| Saturna Island (24 m, British Columbia) |
3.0 mm |
| Sartine Isl (112 m, British Columbia) |
2.4 mm |
| Sandspit Airport (6 m, British Columbia) |
0.8 mm |
| Sandspit (6 m, British Columbia) |
0.2 mm |
| San Francisco Intl. Airport (5 m, California) |
9.0 mm |
| San Antonio Intl. Airport (242 m, Texas) |
1.1 mm |
| Salt Lake City Intl. Airport (1288 m, Utah) |
7.0 mm |
| Salmon Arm (351 m, British Columbia) |
3.6 mm |
| Salluit (228 m, Quebec) |
0.6 mm |
| Sainte-Madeleine-de-la-Rivière-Madeleine (29 m, Quebec) |
11.5 mm |
| Sachs Harbour (88 m, Northwest Territories) |
0.2 mm |
| Rouyn-Noranda (318 m, Quebec) |
0.4 mm |
| Rosalind (712 m, Alberta) |
0.4 mm |
| Ronald Reagan Washington National Airport (20 m, Virginia) |
22.0 mm |
| Rocky Mountain House Airport (988 m, Alberta) |
3.6 mm |
| Rocky Harbour (68 m, Newfoundland) |
21.3 mm |
| Rockglen (917 m, Saskatchewan) |
4.0 mm |
| Roblin (540 m, Manitoba) |
0.3 mm |
| Roanoke Airport (358 m, Virginia) |
2.0 mm |
| Riviere Aux Feuille (171 m, Quebec) |
5.9 mm |
| Rivière-du-Loup (147 m, Quebec) |
2.0 mm |
| Rivercourse (669 m, Alberta) |
0.4 mm |
| Richmond Intl. Airport (54 m, Virginia) |
33.3 mm |
| Rich Lake AGDM (585 m, Alberta) |
1.3 mm |
| Ribstone (644 m, California) |
0.4 mm |
| Revelstoke Airport (445 m, California) |
0.6 mm |
| Revelstoke Airport (443 m, British Columbia) |
0.5 mm |
| Resolute CS (68 m, Nunavut) |
0.1 mm |
| Reno (1341 m, Nevada) |
2.0 mm |
| Regina (577 m, Saskatchewan) |
1.2 mm |
| Redding Airport (153 m, California) |
21.3 mm |
| Red Pines (124 m, New Brunswick) |
29.0 mm |
| Red Deer Regional Airport (904 m, Alberta) |
0.2 mm |
| Red Bluff Airport (108 m, California) |
19.5 mm |
| Rawson Lake (305 m, Ontario) |
1.3 mm |
| Ranfurly (410 m, Alberta) |
0.5 mm |
| Ralph Wien Memorial Airport (5 m, Alaska) |
3.8 mm |
| Raleigh (134 m, North Carolina) |
37.0 mm |
| Quesnel Airport Auto (545 m, California) |
2.0 mm |
| Quesnal (545 m, British Columbia) |
2.0 mm |
| Qualicum AP (58 m, British Columbia) |
4.3 mm |
| Pukaskwa (AUT) (208 m, Ontario) |
2.1 mm |
| Princeton (700 m, British Columbia) |
1.0 mm |
| Prentiss Alberta (965 m, Alberta) |
2.4 mm |
| Powell River (125 m, British Columbia) |
6.8 mm |
| Portland (19 m, Maine) |
48.3 mm |
| Portland Airport (12 m, Oregon) |
17.8 mm |
| Port-Menier (55 m, Quebec) |
15.3 mm |
| Port Mellon (128 m, British Columbia) |
9.0 mm |
| Port Heiden Airport (29 m, Alaska) |
0.3 mm |
| Port Hawkesbury Airport (114 m, Nova Scotia) |
7.0 mm |
| Port Alberni (76 m, British Columbia) |
6.0 mm |
| Pointe-au-Père (5 m, Quebec) |
2.2 mm |
| Pointe Des Monts (6 m, Quebec) |
4.7 mm |
| Point Atkinson (14 m, British Columbia) |
4.0 mm |
| Pocatello Regional Airport (1365 m, Idaho) |
2.3 mm |
| Pitt Meadows Campbell Scientific (5 m, British Columbia) |
7.8 mm |
| Pilger (552 m, Saskatchewan) |
0.7 mm |
| Piedmont Triad Intl. Airport (277 m, North Carolina) |
20.6 mm |
| Pickle Lake (391 m, Ontario) |
1.9 mm |
| Philadelphia Intl. Airport (9 m, Pennsylvania) |
10.3 mm |
| Pekisko (1415 m, California) |
3.9 mm |
| Peawanuck (AUT) (52 m, Ontario) |
12.8 mm |
| Parrsboro (31 m, Nova Scotia) |
28.3 mm |
| Osoyoos (283 m, British Columbia) |
1.0 mm |
| Osborne Head (30 m, Nova Scotia) |
13.2 mm |
| Ootsa Lakeskins Lak (861 m, British Columbia) |
5.1 mm |
| Onatchiway (304 m, Quebec) |
1.5 mm |
| Olympia Regional Airport (61 m, Washington) |
17.6 mm |
| Oliver AGDM (665 m, Alberta) |
2.0 mm |
| Olds (1046 m, Alberta) |
2.7 mm |
| NorthMountain (439 m, Nova Scotia) |
3.5 mm |
| North Point (8 m, Prince Edward Island) |
42.3 mm |
| North Cowichan (60 m, British Columbia) |
2.8 mm |
| Normandin (137 m, Quebec) |
0.1 mm |
| Norfolk Intl. Airport (9 m, Virginia) |
82.0 mm |
| Nordegg (1332 m, Alberta) |
3.3 mm |
| Nome Airport (6 m, Alaska) |
0.3 mm |
| Nipawin (372 m, Saskatchewan) |
1.0 mm |
| Newark Intl. Airport (9 m, New Jersey) |
14.0 mm |
| New Sarepta (765 m, California) |
1.0 mm |
| Strathmore Radar site (968 m, Alberta) |
13.7 mm |
| New Carlisle (46 m, Quebec) |
20.7 mm |
| Nelson (535 m, British Columbia) |
4.8 mm |
| Neir Agdm (1145 m, Alberta) |
1.4 mm |
| Natashquan Airport (11 m, Quebec) |
17.1 mm |
| Natashquan Airport (9 m, Quebec) |
18.3 mm |
| Nappan (20 m, Nova Scotia) |
18.5 mm |
| Nakusp (512 m, British Columbia) |
4.4 mm |
| Nagagami (AUT) (264 m, Ontario) |
0.3 mm |
| Arcata (18 m, California) |
39.0 mm |
| Mundare (683 m, Alberta) |
0.7 mm |
| Mount Washington Airport (1910 m, New Hampshire) |
9.9 mm |
| Moose Jaw (577 m, Saskatchewan) |
1.5 mm |
| MontrealpierreElliottTrudeauIntl (32 m, Quebec) |
0.2 mm |
| Spirit River Radar Site (1015 m, Alberta) |
3.4 mm |
| Missoula Montana Airport (972 m, Montana) |
0.8 mm |
| Miscou (5 m, New Brunswick) |
29.1 mm |
| Miramichi (33 m, New Brunswick) |
20.1 mm |
| Millertown (230 m, Newfoundland) |
6.5 mm |
| Milford Municipal (1536 m, Utah) |
0.5 mm |
| Middle Georgia Regional Airport (110 m, Georgia) |
1.0 mm |
| Melfort (490 m, Saskatchewan) |
1.0 mm |
| Medford Airport (397 m, Oregon) |
7.0 mm |
| Mechanic Settlement (404 m, New Brunswick) |
39.8 mm |
| Meadow Lake (481 m, California) |
0.5 mm |
| McNary Field Airport (61 m, Oregon) |
18.3 mm |
| Mary’s Harbour (11 m, Newfoundland) |
13.0 mm |
| Mannville (656 m, California) |
1.0 mm |
| Malahat (366 m, British Columbia) |
1.0 mm |
| Makkovik Airport (70 m, Newfoundland) |
1.0 mm |
| Loon Lake Airport (546 m, Saskatchewan) |
0.5 mm |
| Longue Pointe De Mingan (11 m, Quebec) |
13.7 mm |
| Logan Intl. Airport (9 m, Massachusetts) |
56.0 mm |
| Lindbergh Agdm (630 m, Alberta) |
1.0 mm |
| Lewiston Airport (438 m, Idaho) |
4.1 mm |
| Lethbridge (903 m, Alberta) |
0.7 mm |
| Lepreau (6 m, New Brunswick) |
38.0 mm |
| Lehigh Valley Intl. Airport (117 m, Pennsylvania) |
9.5 mm |
| Legal Agcm (680 m, California) |
0.5 mm |
| Last Mountain CS (497 m, Saskatchewan) |
1.0 mm |
| Lansdowne House (AUT) (253 m, Ontario) |
4.1 mm |
| Langara Island (41 m, British Columbia) |
0.9 mm |
| Lake Superior Provincial Park (401 m, California) |
9.9 mm |
| Lac La Biche (567 m, Alberta) |
2.0 mm |
| LaScie (192 m, Newfoundland) |
10.1 mm |
| LaGuardia Airport (9 m, New York) |
20.1 mm |
| La Pocatière (31 m, Quebec) |
0.5 mm |
| La Grande-4 Airport (306 m, Quebec) |
0.9 mm |
| Lihue Airport (32 m, Hawaii) |
2.8 mm |
| Kugluktuk (24 m, Nunavut) |
0.2 mm |
| Kugaaruk (17 m, Nunavut) |
2.4 mm |
| Kouchibouguac Cs (34 m, New Brunswick) |
30.3 mm |
| Kodiak Airport (34 m, Alaska) |
0.5 mm |
| Kinngait (50 m, Nunavut) |
0.2 mm |
| Key Lake Airport (514 m, Saskatchewan) |
0.3 mm |
| Key Lake (11 m, Saskatchewan) |
0.7 mm |
| Kentville (49 m, Nova Scotia) |
21.7 mm |
| Kenora (412 m, Ontario) |
0.4 mm |
| Kelowna Ubco (456 m, California) |
0.4 mm |
| Kelowna Intl. Airport (456 m, British Columbia) |
0.5 mm |
| Kejimkujik 1 (165 m, Nova Scotia) |
26.4 mm |
| Katatota Island (AUT) (261 m, Ontario) |
0.9 mm |
| Kapuskasing (218 m, Ontario) |
1.7 mm |
| Jonquière (128 m, Quebec) |
0.7 mm |
| John F. Kennedy Intl. Airport (7 m, New York) |
27.5 mm |
| Jasper Warden (1020 m, Alberta) |
0.2 mm |
| Jacksonville Intl. Airport (11 m, Florida) |
27.5 mm |
| Island Lake Airport (235 m, Manitoba) |
0.3 mm |
| Inukjuak Airport (26 m, Quebec) |
9.3 mm |
| Ingonish Beach CS (8 m, Nova Scotia) |
1.1 mm |
| Indian Head CDA (579 m, Saskatchewan) |
0.7 mm |
| Ile Rouge (5 m, Quebec) |
0.2 mm |
| Hudson Bay Airport (358 m, Saskatchewan) |
1.0 mm |
| Hope Aerodrome (39 m, British Columbia) |
1.0 mm |
| Hope (39 m, British Columbia) |
1.1 mm |
| Holman CS (30 m, Northwest Territories) |
0.5 mm |
| Holden (688 m, Alberta) |
0.8 mm |
| Hilo Intl. Airport (10 m, Hawaii) |
5.8 mm |
| Hespero Airport (965 m, Alberta) |
1.8 mm |
| Herschel Island (1 m, Yukon) |
23.0 mm |
| Hendrickson Creek (1448 m, Alberta) |
6.8 mm |
| Helena Regional Airport (1188 m, Montana) |
2.0 mm |
| Havre-Saint-Pierre (37 m, Quebec) |
11.5 mm |
| Havre (792 m, Montana) |
4.3 mm |
| Harrington Cda (53 m, Prince Edward Island) |
16.9 mm |
| Halifax Windsor Park (51 m, Nova Scotia) |
18.6 mm |
| Halifax Kootenay (52 m, Nova Scotia) |
16.6 mm |
| Grand Manan Sar CS (78 m, New Brunswick) |
26.7 mm |
| Grand Junction Regional Airport (1472 m, Colorado) |
1.0 mm |
| Glasgow Airport (693 m, Montana) |
5.0 mm |
| Gander Airport (151 m, Newfoundland) |
2.6 mm |
| Fundy Park Cs (43 m, New Brunswick) |
48.8 mm |
| Fresno Yosemite Intl. Airport (100 m, California) |
3.3 mm |
| Fredericton Intl. Airport (31 m, New Brunswick) |
25.0 mm |
| Fredericton (35 m, New Brunswick) |
27.4 mm |
| Fort Ross (10 m, Nunavut) |
3.7 mm |
| Fort McMurray CS (369 m, Alberta) |
2.1 mm |
| Ferolle Point (AUT) (6 m, Newfoundland) |
6.4 mm |
| Ferintosh (795 m, Alberta) |
1.0 mm |
| Fanny Island (8 m, British Columbia) |
12.6 mm |
| Falls Intl. Airport (362 m, Minnesota) |
3.5 mm |
| Fairbanks Intl. Airport (135 m, Alaska) |
0.8 mm |
| Evansburg (819 m, Alberta) |
1.4 mm |
| Eugene Airport (114 m, Oregon) |
22.3 mm |
| Estevan (581 m, California) |
0.4 mm |
| Entrance Isl. (5 m, British Columbia) |
3.2 mm |
| Englehart Airport (243 m, Ontario) |
0.3 mm |
| Englee (30 m, Newfoundland) |
8.2 mm |
| Ely Airport (1909 m, Nevada) |
3.3 mm |
| Elk Island Nat Park (716 m, Alberta) |
1.2 mm |
| Elbow (595 m, Saskatchewan) |
0.3 mm |
| Edson (925 m, Alberta) |
0.5 mm |
| Edson (927 m, Alberta) |
1.0 mm |
| Edmundston (156 m, New Brunswick) |
4.6 mm |
| Edmonton Municipal Cr10 (671 m, Alberta) |
2.2 mm |
| Edmonton International CS (715 m, Alberta) |
2.0 mm |
| Eastern Oregon Regional Airport (456 m, Oregon) |
16.8 mm |
| Eastend Cypress (1080 m, Saskatchewan) |
1.2 mm |
| East Point (8 m, Prince Edward Island) |
13.0 mm |
| Ear Falls (355 m, Ontario) |
0.9 mm |
| Dupree AGCM (556 m, Alberta) |
2.8 mm |
| Duluth Airport (432 m, Minnesota) |
1.0 mm |
| Dryden Airport (413 m, Ontario) |
0.3 mm |
| Doaktown (43 m, New Brunswick) |
19.9 mm |
| Delburne (889 m, California) |
2.0 mm |
| Debert (39 m, Nova Scotia) |
15.2 mm |
| Cumshewa (17 m, British Columbia) |
2.0 mm |
| Creston Campbell Scientific (646 m, British Columbia) |
6.7 mm |
| Crestomere (855 m, California) |
0.9 mm |
| Cranbrook Airport (930 m, British Columbia) |
0.2 mm |
| Craig (1915 m, Colorado) |
8.0 mm |
| Cormack (75 m, Newfoundland) |
28.3 mm |
| Cop Upper (1235 m, Alberta) |
1.2 mm |
| Concord Airport (105 m, New Hampshire) |
27.0 mm |
| Columbia Metropolitan Airport (69 m, South Carolina) |
27.0 mm |
| Collegeville (76 m, Nova Scotia) |
7.9 mm |
| Cold Bay Airport (31 m, Alaska) |
2.6 mm |
| Clyde River (27 m, Nunavut) |
2.0 mm |
| Clinton (1057 m, British Columbia) |
0.3 mm |
| Clearwater (438 m, British Columbia) |
2.0 mm |
| Claresholm (1012 m, Alberta) |
0.2 mm |
| Churchill Falls (440 m, California) |
1.0 mm |
| Chibougameau-Chapais Airport (10 m, Quebec) |
1.0 mm |
| Chevery (8 m, Quebec) |
14.3 mm |
| Charlotte Douglas Intl. Airport (234 m, North Carolina) |
5.3 mm |
| Charlo Airport (42 m, New Brunswick) |
16.0 mm |
| Charleston Intl. Airport (15 m, South Carolina) |
14.3 mm |
| Champion AGDM (1006 m, Alberta) |
0.8 mm |
| Central Nebraska Regional Airport (566 m, Nebraska) |
0.3 mm |
| Cartwright Airport (15 m, Newfoundland) |
7.0 mm |
| Caribou Point (AUT) (2 m, Nova Scotia) |
13.0 mm |
| Caribou Airport (191 m, Maine) |
19.0 mm |
| Cap-Chat (5 m, Quebec) |
4.4 mm |
| Camrose (739 m, Alberta) |
1.0 mm |
| Austin (189 m, Texas) |
2.0 mm |
| Cameron Falls (AUT) (233 m, Ontario) |
0.5 mm |
| Callaghan Valley (884 m, British Columbia) |
2.5 mm |
| Calgary Int'l Cs (1081 m, California) |
0.5 mm |
| Burns Airport (1271 m, Oregon) |
2.1 mm |
| Burns Lake Campbell Scientific (713 m, British Columbia) |
0.1 mm |
| Burns Bog (84 m, British Columbia) |
13.4 mm |
| Burlington Intl. Airport (104 m, Vermont) |
0.5 mm |
| Burgeo (11 m, Newfoundland) |
14.1 mm |
| Buffalo Narrows Airport (440 m, Saskatchewan) |
6.4 mm |
| Brier Island (16 m, Nova Scotia) |
54.1 mm |
| Breton (852 m, Alberta) |
2.8 mm |
| Bratt'S Lake (580 m, Saskatchewan) |
0.3 mm |
| Bradley Intl. Airport (55 m, Connecticut) |
24.5 mm |
| Bow Valley (1298 m, Alberta) |
1.0 mm |
| Bonilla Island (17 m, British Columbia) |
1.0 mm |
| Bonavista (26 m, Newfoundland) |
0.9 mm |
| Boise Airport (872 m, Idaho) |
16.5 mm |
| Blue River (683 m, British Columbia) |
4.2 mm |
| Blackcombe Mtn Base (659 m, British Columbia) |
0.6 mm |
| Black Diamond (1156 m, Alberta) |
0.4 mm |
| Bismarck Airport (505 m, North Dakota) |
3.0 mm |
| Big Valley Agcm (870 m, California) |
0.6 mm |
| Big Trout Lake (222 m, Ontario) |
5.8 mm |
| Big Trout Lake (222 m, Ontario) |
2.0 mm |
| Bettles Airport (196 m, Alaska) |
3.3 mm |
| Beresford Airport (59 m, New Brunswick) |
26.3 mm |
| Bella Bella (43 m, British Columbia) |
1.3 mm |
| Beiseker Agcm (896 m, California) |
0.4 mm |
| Bedford (9 m, Nova Scotia) |
28.0 mm |
| Beaver Mines (1257 m, Alberta) |
0.5 mm |
| Beauceville (229 m, Quebec) |
2.4 mm |
| Bas Caraquet (5 m, New Brunswick) |
25.9 mm |
| Banff (1397 m, Alberta) |
1.4 mm |
| Baltimore Airport (47 m, Maryland) |
23.0 mm |
| Ballenas Island (13 m, British Columbia) |
5.8 mm |
| Baker Lake (51 m, Nunavut) |
0.1 mm |
| Baie-D'Urfé (39 m, Quebec) |
0.2 mm |
| Baie-Comeau Airport (22 m, Quebec) |
1.0 mm |
| Baie Comeau Climate (28 m, Quebec) |
2.5 mm |
| Badger (103 m, Newfoundland) |
7.4 mm |
| Baccaro (5 m, New Brunswick) |
14.5 mm |
| Azure (1143 m, Alberta) |
0.4 mm |
| Augusta Regional Airport (45 m, Georgia) |
2.3 mm |
| Atlantic City Airport (20 m, New Jersey) |
40.8 mm |
| Atikokan (389 m, Ontario) |
1.0 mm |
| Astoria Regional Airport (7 m, Oregon) |
10.0 mm |
| Assiniboia Airport (726 m, Saskatchewan) |
4.2 mm |
| Armstrong Airport (323 m, Ontario) |
1.1 mm |
| Armstrong (243 m, Ontario) |
0.1 mm |
| Argentia (15 m, Newfoundland) |
0.6 mm |
| Apalachicola Airport (6 m, Florida) |
5.3 mm |
| Andrew AGDM (860 m, Alberta) |
2.0 mm |
| Andrew (625 m, Alberta) |
1.0 mm |
| Alert (65 m, Nunavut) |
0.2 mm |
| Albert Hall (658 m, Alberta) |
0.4 mm |
North - South