| Stations: |
Precipitation |
| Youngstown (361 m, Ohio) |
3.0 mm |
| Agassiz (15 m, British Columbia) |
15.0 mm |
| Akron- Canton Airport (377 m, Ohio) |
2.0 mm |
| Albany Airport (89 m, New York) |
7.0 mm |
| Algonquin Provincial Park (410 m, Ontario) |
3.0 mm |
| Lehigh Valley Intl. Airport (117 m, Pennsylvania) |
10.0 mm |
| Abbotsford Airport (58 m, British Columbia) |
4.0 mm |
| Apalachicola Airport (6 m, Florida) |
19.0 mm |
| Ronald Reagan Washington National Airport (20 m, Virginia) |
9.0 mm |
| Armstrong (243 m, Ontario) |
4.0 mm |
| Ashcroft (327 m, British Columbia) |
0.6 mm |
| Astoria Regional Airport (7 m, Oregon) |
0.8 mm |
| Atlantic City Airport (20 m, New Jersey) |
20.0 mm |
| Augusta Regional Airport (45 m, Georgia) |
15.0 mm |
| Baie-D'Urfé (39 m, Quebec) |
1.0 mm |
| Baker Lake (51 m, Nunavut) |
0.6 mm |
| Ballenas Island (13 m, British Columbia) |
1.0 mm |
| Baltimore Airport (47 m, Maryland) |
12.0 mm |
| Bancroft (331 m, Ontario) |
4.0 mm |
| Barrie-Oro (289 m, Ontario) |
3.0 mm |
| Beartooth Island (238 m, Saskatchewan) |
23.0 mm |
| Bella Bella (43 m, British Columbia) |
12.0 mm |
| Greater Binghamton Airport (497 m, New York) |
9.0 mm |
| Blackcombe Mtn Base (659 m, British Columbia) |
5.0 mm |
| Blue River (683 m, British Columbia) |
2.0 mm |
| Logan Intl. Airport (9 m, Massachusetts) |
3.0 mm |
| Beatrice Climate (297 m, Ontario) |
4.0 mm |
| Brantford Airport (246 m, California) |
6.0 mm |
| Sikorsky Memorial Airport (5 m, Connecticut) |
6.0 mm |
| Brockville (121 m, Ontario) |
4.0 mm |
| Brownvale (748 m, Alberta) |
0.5 mm |
| Buffalo Niagara Intl. Airport (219 m, New York) |
3.0 mm |
| Burlington Intl. Airport (104 m, Vermont) |
1.0 mm |
| Burns Lake Campbell Scientific (713 m, British Columbia) |
0.7 mm |
| Callaghan Valley (884 m, British Columbia) |
12.0 mm |
| CFB Borden (224 m, Ontario) |
2.0 mm |
| Cathedral Point (31 m, British Columbia) |
10.0 mm |
| Yeager Airport (299 m, West-Virginia) |
0.3 mm |
| Charleston Intl. Airport (15 m, South Carolina) |
0.3 mm |
| Charlotte Douglas Intl. Airport (234 m, North Carolina) |
1.0 mm |
| O’Hare Intl. Airport (205 m, Illinois) |
5.0 mm |
| Churchill Climate (29 m, California) |
0.2 mm |
| Cleardale AGDM (630 m, Alberta) |
3.0 mm |
| Cobourg (78 m, Ontario) |
5.0 mm |
| Collingwood (180 m, Ontario) |
5.0 mm |
| Columbia Metropolitan Airport (69 m, South Carolina) |
23.0 mm |
| Comox (26 m, British Columbia) |
0.6 mm |
| Concord Airport (105 m, New Hampshire) |
3.0 mm |
| Covington Airport (267 m, Kentucky) |
0.3 mm |
| Creston Campbell Scientific (646 m, British Columbia) |
0.8 mm |
| Dayton Intl. Airport (306 m, Ohio) |
2.0 mm |
| Dease Lake (816 m, British Columbia) |
2.0 mm |
| Delhi (232 m, Ontario) |
11.0 mm |
| Detroit Metropolitan Airport (202 m, Michigan) |
3.0 mm |
| Entrance Isl. (5 m, British Columbia) |
0.4 mm |
| Erie Intl. Airport (225 m, Pennsylvania) |
7.0 mm |
| Esquimalt (3 m, British Columbia) |
0.4 mm |
| Egbert CS (251 m, Ontario) |
2.0 mm |
| Eugene Airport (114 m, Oregon) |
0.5 mm |
| Arcata (18 m, California) |
2.0 mm |
| Evansville Airport (118 m, Indiana) |
0.5 mm |
| Fairview Airport (655 m, Alberta) |
0.5 mm |
| Fanny Island (8 m, British Columbia) |
6.0 mm |
| Fisher Branch (253 m, Manitoba) |
0.2 mm |
| Bishop Intl. Airport (233 m, Michigan) |
5.0 mm |
| Fort Chipewyan (238 m, Alberta) |
0.2 mm |
| Fort Liard (213 m, Northwest Territories) |
0.8 mm |
| Fort Nelson Airport (389 m, British Columbia) |
5.0 mm |
| Fort Nelson (380 m, British Columbia) |
4.0 mm |
| Fort St. James (691 m, British Columbia) |
0.4 mm |
| Fort St. John AP (695 m, British Columbia) |
8.0 mm |
| Fort Vermilion (289 m, Alberta) |
0.7 mm |
| Fort Wayne Intl. Airport (252 m, Indiana) |
1.0 mm |
| Frelighsburg (152 m, Quebec) |
0.5 mm |
| Fort McMurray CS (369 m, Alberta) |
0.2 mm |
| John Glenn Columbus Intl. Airport (258 m, Ohio) |
2.0 mm |
| Goderich (214 m, Ontario) |
0.4 mm |
| Gerald R. Ford Intl. Airport (245 m, Michigan) |
4.0 mm |
| Piedmont Triad Intl. Airport (277 m, North Carolina) |
4.0 mm |
| Geraldton AP (349 m, Ontario) |
1.0 mm |
| Greenville- Spartanburg Intl. Airport (296 m, South Carolina) |
0.8 mm |
| Hamilton Airport (238 m, Ontario) |
6.0 mm |
| Hamilton Rbg CS (107 m, Ontario) |
7.0 mm |
| Harrow CDA (AUT) (192 m, Ontario) |
7.0 mm |
| Bradley Intl. Airport (55 m, Connecticut) |
6.0 mm |
| Hawks Hills AGCM (455 m, Alberta) |
0.9 mm |
| Herbert Isl. (17 m, British Columbia) |
2.0 mm |
| High Level Airport (338 m, Alberta) |
0.3 mm |
| Hilo Intl. Airport (10 m, Hawaii) |
0.5 mm |
| Hope (39 m, British Columbia) |
22.0 mm |
| Hope Aerodrome (39 m, British Columbia) |
26.0 mm |
| Roscommon (351 m, Michigan) |
7.0 mm |
| Tri-State Airport (255 m, West-Virginia) |
0.8 mm |
| Indianapolis Intl. Airport (246 m, Indiana) |
0.5 mm |
| Inukjuak Airport (26 m, Quebec) |
0.4 mm |
| Kemptville (99 m, Ontario) |
2.0 mm |
| KindakunRocks (14 m, British Columbia) |
5.0 mm |
| Kingston (93 m, Ontario) |
5.0 mm |
| Kugluktuk (24 m, Nunavut) |
0.2 mm |
| Kuujjuarapik Airport (24 m, Quebec) |
0.2 mm |
| L'Acadie (44 m, Quebec) |
1.0 mm |
| Lac Benoit (549 m, Quebec) |
0.2 mm |
| La Grande-4 Airport (306 m, Quebec) |
0.2 mm |
| Langara Island (41 m, British Columbia) |
0.2 mm |
| Capital Region Intl. Airport (266 m, Michigan) |
8.0 mm |
| Lenoxville (181 m, Quebec) |
0.3 mm |
| Blue Grass Airport (301 m, Kentucky) |
0.5 mm |
| Lillooet (235 m, British Columbia) |
3.0 mm |
| London CS (278 m, Ontario) |
2.0 mm |
| Lytton (225 m, British Columbia) |
8.0 mm |
| Lytton (225 m, British Columbia) |
8.0 mm |
| Mackenzie (690 m, British Columbia) |
10.0 mm |
| Mackenzie Airport (695 m, British Columbia) |
5.0 mm |
| Middle Georgia Regional Airport (110 m, Georgia) |
2.0 mm |
| Malahat (366 m, British Columbia) |
1.0 mm |
| Medford Airport (397 m, Oregon) |
2.0 mm |
| Merritt (591 m, British Columbia) |
2.0 mm |
| Millertown (230 m, Newfoundland) |
0.2 mm |
| Milwaukee Mitchell Intl. Airport (211 m, Wisconsin) |
3.0 mm |
| Quad Cities Intl. Airport (181 m, Illinois) |
4.0 mm |
| Mono (436 m, Ontario) |
3.0 mm |
| Montreal Airport Trudeau (34 m, Quebec) |
1.0 mm |
| MontrealpierreElliottTrudeauIntl (32 m, Quebec) |
0.6 mm |
| Moosonee (9 m, Ontario) |
0.9 mm |
| Moosonee (9 m, Ontario) |
0.3 mm |
| Mount Forest (415 m, Ontario) |
1.0 mm |
| Mount Washington Airport (1910 m, New Hampshire) |
1.0 mm |
| Muskegon (193 m, Michigan) |
2.0 mm |
| Nagagami (AUT) (264 m, Ontario) |
0.2 mm |
| Nakusp (512 m, British Columbia) |
2.0 mm |
| Nelson (535 m, British Columbia) |
3.0 mm |
| Newark Intl. Airport (9 m, New Jersey) |
16.0 mm |
| LaGuardia Airport (9 m, New York) |
17.0 mm |
| John F. Kennedy Intl. Airport (7 m, New York) |
16.0 mm |
| Nicolet (8 m, Quebec) |
0.4 mm |
| Norfolk Intl. Airport (9 m, Virginia) |
5.0 mm |
| North Cowichan (60 m, British Columbia) |
0.7 mm |
| Cleveland Hopkins Intl. Airport (245 m, Ohio) |
6.0 mm |
| Ogoki Post Airport (181 m, Ontario) |
0.3 mm |
| Olympia Regional Airport (61 m, Washington) |
3.0 mm |
| Oshawa (140 m, Ontario) |
2.0 mm |
| Osoyoos (283 m, British Columbia) |
4.0 mm |
| Ottawa Int AP (114 m, Ontario) |
2.0 mm |
| Ottawa CDA RCS (79 m, Ontario) |
3.0 mm |
| Parry Sound (176 m, Ontario) |
2.0 mm |
| Pemberton Airport (204 m, British Columbia) |
2.0 mm |
| Pembroke (161 m, Ontario) |
2.0 mm |
| Eastern Oregon Regional Airport (456 m, Oregon) |
0.3 mm |
| Penticton Airport (344 m, British Columbia) |
0.6 mm |
| Peoria Airport (202 m, Illinois) |
1.0 mm |
| Petawawa Heliport (130 m, Ontario) |
1.0 mm |
| Peterborough (191 m, Ontario) |
2.0 mm |
| Peterborough Trent (216 m, Ontario) |
2.0 mm |
| Philadelphia Intl. Airport (9 m, Pennsylvania) |
12.0 mm |
| Pitt Meadows Campbell Scientific (5 m, British Columbia) |
0.8 mm |
| Pittsburgh Intl. Airport (373 m, Pennsylvania) |
0.8 mm |
| Point Pelee CS (177 m, Ontario) |
6.0 mm |
| Point Petre (79 m, Ontario) |
4.0 mm |
| Port Alberni (76 m, British Columbia) |
4.0 mm |
| Port Hardy Airport (22 m, British Columbia) |
6.0 mm |
| Portland Airport (12 m, Oregon) |
2.0 mm |
| Portland (19 m, Maine) |
1.0 mm |
| Port Mellon (128 m, British Columbia) |
3.0 mm |
| Port Weller (79 m, Ontario) |
5.0 mm |
| Powell River (125 m, British Columbia) |
0.4 mm |
| Prince George Airport (691 m, British Columbia) |
0.5 mm |
| Prince George Airport (680 m, California) |
0.3 mm |
| Prince Rupert (35 m, British Columbia) |
3.0 mm |
| Princeton (700 m, British Columbia) |
2.0 mm |
| Rhode (19 m, Rhode Island) |
2.0 mm |
| Qualicum AP (58 m, British Columbia) |
0.5 mm |
| Quesnal (545 m, British Columbia) |
3.0 mm |
| Raleigh (134 m, North Carolina) |
13.0 mm |
| Red Bluff Airport (108 m, California) |
0.3 mm |
| Redding Airport (153 m, California) |
0.3 mm |
| Dulles Intl. Airport (98 m, Virginia) |
8.0 mm |
| Revelstoke Airport (445 m, California) |
1.0 mm |
| Revelstoke Airport (443 m, British Columbia) |
2.0 mm |
| Richmond Intl. Airport (54 m, Virginia) |
13.0 mm |
| Ridgetown (206 m, Ontario) |
5.0 mm |
| Roanoke Airport (358 m, Virginia) |
3.0 mm |
| Greater Rochester Intl. Airport (169 m, New York) |
1.0 mm |
| Rockford Airport (226 m, Illinois) |
2.0 mm |
| Sainte-Clotilde (53 m, Quebec) |
3.0 mm |
| McNary Field Airport (61 m, Oregon) |
6.0 mm |
| Salmon Arm (351 m, British Columbia) |
0.8 mm |
| Sambaa K'e (498 m, Northwest Territories) |
0.9 mm |
| Sandspit (6 m, British Columbia) |
0.5 mm |
| Sarnia Chris Hadfield Airport (181 m, Ontario) |
0.5 mm |
| Sarnia Climate (181 m, Ontario) |
4.0 mm |
| Sartine Isl (112 m, British Columbia) |
1.0 mm |
| Saturna/capmon Cs (178 m, British Columbia) |
0.5 mm |
| Seattle (137 m, Washington) |
3.0 mm |
| Sheringham (21 m, British Columbia) |
0.4 mm |
| Solander Island (99 m, British Columbia) |
0.6 mm |
| South Bend Intl. Airport (236 m, Indiana) |
10.0 mm |
| Squamish Airport (52 m, British Columbia) |
12.0 mm |
| St Anicet 1 (49 m, Quebec) |
2.0 mm |
| Sundre A (1114 m, Alberta) |
0.2 mm |
| Syracuse Hancock Intl. Airport (124 m, New York) |
7.0 mm |
| Tadoule Lake CS (262 m, Manitoba) |
0.3 mm |
| Tadoule Lake (281 m, Manitoba) |
0.2 mm |
| Tallahassee Intl. Airport (18 m, Florida) |
18.0 mm |
| Tatlayoko Lake RCS (875 m, British Columbia) |
2.0 mm |
| Terrace Airport (217 m, British Columbia) |
4.0 mm |
| Thetford Mines Rcs (430 m, Quebec) |
0.2 mm |
| Tobermory (214 m, Ontario) |
1.0 mm |
| Toledo Express Airport (211 m, Ohio) |
3.0 mm |
| Toronto/Pearson AP (173 m, Ontario) |
6.0 mm |
| Toronto (113 m, Ontario) |
6.0 mm |
| Toronto Islands Airport (77 m, Ontario) |
5.0 mm |
| Trenton Airport (85 m, Ontario) |
2.0 mm |
| Uxbridge (375 m, Ontario) |
2.0 mm |
| Vernon (482 m, British Columbia) |
0.2 mm |
| Victoria (IAP) (19 m, British Columbia) |
0.4 mm |
| Victoria Gonzales (70 m, British Columbia) |
0.6 mm |
| Victoria Uni. Campbell Scientific (49 m, British Columbia) |
0.4 mm |
| Vineland Station RCS (79 m, Ontario) |
8.0 mm |
| Wallops Flight Facility Airport (12 m, Virginia) |
11.0 mm |
| Warfield (567 m, British Columbia) |
5.0 mm |
| Waterloo Well AP (315 m, Ontario) |
3.0 mm |
| Welland Pelham (178 m, Ontario) |
14.0 mm |
| Wiarton Airport (223 m, Ontario) |
7.0 mm |
| Wilkes-Barre/Scranton Intl. Airport (289 m, Pennsylvania) |
1.0 mm |
| Williamsport Regional Airport (160 m, Pennsylvania) |
4.0 mm |
| Wilmington Intl. Airport (10 m, North Carolina) |
0.3 mm |
| Windsor Airport (190 m, Ontario) |
5.0 mm |
| West Vancouver (178 m, British Columbia) |
0.3 mm |
| Yakima Airport (325 m, Washington) |
0.5 mm |
| Anadyr Airport (61 m, Russian Feder.) |
5.0 mm |
North - South