| Stations: |
Precipitation |
| Youngstown (361 m, Ohio) |
4.0 mm |
| Agassiz (15 m, British Columbia) |
2.0 mm |
| Akron- Canton Airport (377 m, Ohio) |
1.0 mm |
| Algonquin Provincial Park (410 m, Ontario) |
3.0 mm |
| Yorkton Airport (498 m, Saskatchewan) |
0.2 mm |
| Abbotsford Airport (58 m, British Columbia) |
4.0 mm |
| Arviat (10 m, Nunavut) |
6.0 mm |
| Arviat (10 m, Nunavut) |
1.0 mm |
| Asheville Regional Airport (661 m, North Carolina) |
9.0 mm |
| Assiniboia Airport (726 m, Saskatchewan) |
0.2 mm |
| Athens (247 m, Georgia) |
14.0 mm |
| Atlanta Airport (315 m, Georgia) |
24.0 mm |
| Atlee (795 m, Alberta) |
0.4 mm |
| Ballenas Island (13 m, British Columbia) |
0.4 mm |
| Bancroft (331 m, Ontario) |
8.0 mm |
| Barrie-Oro (289 m, Ontario) |
2.0 mm |
| Carvel Radar (783 m, Alberta) |
7.0 mm |
| Beauceville (229 m, Quebec) |
5.0 mm |
| Raleigh (766 m, West-Virginia) |
4.0 mm |
| Bella Bella (43 m, British Columbia) |
19.0 mm |
| Bettles Airport (196 m, Alaska) |
1.0 mm |
| Greater Binghamton Airport (497 m, New York) |
3.0 mm |
| Bismarck Airport (505 m, North Dakota) |
0.5 mm |
| Blue River (683 m, British Columbia) |
0.9 mm |
| CFB Borden (224 m, Ontario) |
2.0 mm |
| Brandon (409 m, California) |
0.4 mm |
| Bratt'S Lake (580 m, Saskatchewan) |
0.2 mm |
| Broadview AP (600 m, Saskatchewan) |
0.5 mm |
| Brockville (121 m, Ontario) |
10.0 mm |
| Buffalo Niagara Intl. Airport (219 m, New York) |
9.0 mm |
| Burlington Intl. Airport (104 m, Vermont) |
8.0 mm |
| Burns Lake Campbell Scientific (713 m, British Columbia) |
5.0 mm |
| Calgary Intl. Airport (1084 m, Alberta) |
0.2 mm |
| Callaghan Valley (884 m, British Columbia) |
0.9 mm |
| Kinngait (50 m, Nunavut) |
0.7 mm |
| Caribou Point (AUT) (2 m, Nova Scotia) |
0.2 mm |
| Cartwright Airport (15 m, Newfoundland) |
0.2 mm |
| Cathedral Point (31 m, British Columbia) |
2.0 mm |
| Chapais (381 m, Quebec) |
0.8 mm |
| Yeager Airport (299 m, West-Virginia) |
8.0 mm |
| Charlevoix (Mrc) (719 m, Quebec) |
0.6 mm |
| Charlotte Douglas Intl. Airport (234 m, North Carolina) |
2.0 mm |
| Chattanooga Metropolitan Airport (210 m, Tennessee) |
0.8 mm |
| Churchill Climate (29 m, California) |
0.2 mm |
| Cleardale AGDM (630 m, Alberta) |
0.5 mm |
| Cleveland Hopkins Intl. Airport (245 m, Ohio) |
3.0 mm |
| Cobourg (78 m, Ontario) |
6.0 mm |
| Columbia Regional Airport (274 m, Missouri) |
0.3 mm |
| John Glenn Columbus Intl. Airport (258 m, Ohio) |
0.8 mm |
| Concord Airport (105 m, New Hampshire) |
0.5 mm |
| Beartooth Island (238 m, Saskatchewan) |
0.2 mm |
| Coronach (756 m, Saskatchewan) |
0.2 mm |
| Covington Airport (267 m, Kentucky) |
8.0 mm |
| Cypress Hills Park (1271 m, Saskatchewan) |
0.2 mm |
| Cypress River (374 m, Manitoba) |
0.2 mm |
| Dapp (614 m, Alberta) |
0.4 mm |
| Dayton Intl. Airport (306 m, Ohio) |
2.0 mm |
| Burns Bog (84 m, British Columbia) |
1.0 mm |
| Denver Intl. Airport (1656 m, Colorado) |
0.3 mm |
| Deschambault CS (61 m, Quebec) |
4.0 mm |
| Detroit Metropolitan Airport (202 m, Michigan) |
2.0 mm |
| Dodge City Regional Airport (790 m, Kansas) |
0.3 mm |
| Armstrong (243 m, Ontario) |
1.0 mm |
| Edson (927 m, Alberta) |
0.5 mm |
| Egbert CS (251 m, Ontario) |
3.0 mm |
| Elkins/Randolph Field AP (609 m, West-Virginia) |
5.0 mm |
| Elora (376 m, Ontario) |
3.0 mm |
| Entrance Isl. (5 m, British Columbia) |
0.2 mm |
| Erie Intl. Airport (225 m, Pennsylvania) |
4.0 mm |
| Estevan Point lighthouse (7 m, British Columbia) |
3.0 mm |
| Evansville Airport (118 m, Indiana) |
6.0 mm |
| Fanny Island (8 m, British Columbia) |
2.0 mm |
| Hector Intl. Airport (274 m, North Dakota) |
0.5 mm |
| Fort Frances (342 m, California) |
3.0 mm |
| Fort St. James (691 m, British Columbia) |
3.0 mm |
| Fort Wayne Intl. Airport (252 m, Indiana) |
2.0 mm |
| Fredericton (35 m, New Brunswick) |
0.5 mm |
| Frelighsburg (152 m, Quebec) |
7.0 mm |
| Grande Prairie Airport (669 m, Alberta) |
2.0 mm |
| Greenville- Spartanburg Intl. Airport (296 m, South Carolina) |
7.0 mm |
| Grey Islet (8 m, British Columbia) |
4.0 mm |
| Sanirajak (8 m, Nunavut) |
0.9 mm |
| Hamilton Airport (238 m, Ontario) |
6.0 mm |
| Hamilton Rbg CS (107 m, Ontario) |
5.0 mm |
| Harrow CDA (AUT) (192 m, Ontario) |
2.0 mm |
| Herbert Isl. (17 m, British Columbia) |
2.0 mm |
| High Falls (195 m, Quebec) |
10.0 mm |
| Holland Rock (5 m, British Columbia) |
8.0 mm |
| Holman CS (30 m, Northwest Territories) |
0.3 mm |
| Hope (39 m, British Columbia) |
3.0 mm |
| Hope Aerodrome (39 m, British Columbia) |
4.0 mm |
| Tri-State Airport (255 m, West-Virginia) |
3.0 mm |
| Indianapolis Intl. Airport (246 m, Indiana) |
3.0 mm |
| Kapuskasing (218 m, Ontario) |
0.2 mm |
| Kemptville (99 m, Ontario) |
9.0 mm |
| Kingston (93 m, Ontario) |
11.0 mm |
| McGhee Tyson Airport (299 m, Tennessee) |
6.0 mm |
| Ralph Wien Memorial Airport (5 m, Alaska) |
0.3 mm |
| L'Acadie (44 m, Quebec) |
4.0 mm |
| La Grande-4 Airport (306 m, Quebec) |
1.0 mm |
| La Grande Iv (306 m, California) |
0.3 mm |
| LaScie (192 m, Newfoundland) |
0.2 mm |
| L’Assomption (21 m, Quebec) |
8.0 mm |
| Lemieux (97 m, Quebec) |
6.0 mm |
| Lenoxville (181 m, Quebec) |
8.0 mm |
| Blue Grass Airport (301 m, Kentucky) |
9.0 mm |
| London CS (278 m, Ontario) |
3.0 mm |
| Louisville Intl. Airport (149 m, Kentucky) |
11.0 mm |
| Lucky Lake (665 m, Saskatchewan) |
0.2 mm |
| Middle Georgia Regional Airport (110 m, Georgia) |
8.0 mm |
| Maniwaki Airport (201 m, Quebec) |
5.0 mm |
| Mary’s Harbour (11 m, Newfoundland) |
0.8 mm |
| Matagami (280 m, California) |
0.3 mm |
| Matagami Airport (280 m, Quebec) |
2.0 mm |
| McTavish (73 m, Quebec) |
9.0 mm |
| Millertown (230 m, Newfoundland) |
0.2 mm |
| Montgomery Regional Airport (62 m, Alabama) |
9.0 mm |
| Montreal Airport Trudeau (34 m, Quebec) |
9.0 mm |
| MontrealpierreElliottTrudeauIntl (32 m, Quebec) |
9.0 mm |
| Moose Jaw (577 m, Saskatchewan) |
0.2 mm |
| Mount Forest (415 m, Ontario) |
0.2 mm |
| District (281 m, Ontario) |
0.5 mm |
| Nakusp (512 m, British Columbia) |
0.2 mm |
| Nashville Intl. Airport (180 m, Tennessee) |
0.8 mm |
| Nicolet (8 m, Quebec) |
9.0 mm |
| Oshawa (140 m, Ontario) |
6.0 mm |
| Ottawa Int AP (114 m, Ontario) |
9.0 mm |
| Ottawa CDA RCS (79 m, Ontario) |
9.0 mm |
| Outlook (541 m, Saskatchewan) |
0.2 mm |
| Barkley Regional Airport (126 m, Kentucky) |
3.0 mm |
| PamRocks (5 m, British Columbia) |
2.0 mm |
| Parent (445 m, Quebec) |
0.3 mm |
| Pembroke (161 m, Ontario) |
5.0 mm |
| Petawawa Heliport (130 m, Ontario) |
3.0 mm |
| Peterborough (191 m, Ontario) |
8.0 mm |
| Peterborough Trent (216 m, Ontario) |
8.0 mm |
| Pitt Meadows Campbell Scientific (5 m, British Columbia) |
4.0 mm |
| Pittsburgh Intl. Airport (373 m, Pennsylvania) |
5.0 mm |
| Point Atkinson (14 m, British Columbia) |
1.0 mm |
| Point Petre (79 m, Ontario) |
11.0 mm |
| Port Hardy Airport (22 m, British Columbia) |
6.0 mm |
| Portland (19 m, Maine) |
5.0 mm |
| Port Mellon (128 m, British Columbia) |
3.0 mm |
| Port Weller (79 m, Ontario) |
6.0 mm |
| Prince George Airport (691 m, British Columbia) |
9.0 mm |
| Prince George Airport (680 m, California) |
5.0 mm |
| Prince Rupert (35 m, British Columbia) |
7.0 mm |
| Rhode (19 m, Rhode Island) |
0.5 mm |
| Québec (74 m, Quebec) |
3.0 mm |
| Quesnel Airport Auto (545 m, California) |
2.0 mm |
| Revelstoke Airport (443 m, British Columbia) |
0.6 mm |
| Revelstoke Airport (445 m, California) |
0.5 mm |
| Ridgetown (206 m, Ontario) |
2.0 mm |
| Rivercourse (669 m, Alberta) |
0.4 mm |
| Roanoke Airport (358 m, Virginia) |
0.3 mm |
| Greater Rochester Intl. Airport (169 m, New York) |
7.0 mm |
| Rockglen (917 m, Saskatchewan) |
0.2 mm |
| Richard B. Russell Airport (196 m, Georgia) |
3.0 mm |
| Rose Spit (7 m, British Columbia) |
0.4 mm |
| Baie-D'Urfé (39 m, Quebec) |
8.0 mm |
| Saint-michel-des-saints (430 m, California) |
4.0 mm |
| Saint-Germain-de-Grantham (85 m, Quebec) |
6.0 mm |
| Saint-Hubert Airport (28 m, Quebec) |
8.0 mm |
| Sandspit Airport (6 m, British Columbia) |
0.4 mm |
| Sarnia Chris Hadfield Airport (181 m, Ontario) |
1.0 mm |
| Sarnia Climate (181 m, Ontario) |
0.9 mm |
| Sartine Isl (112 m, British Columbia) |
3.0 mm |
| Saturna/capmon Cs (178 m, British Columbia) |
1.0 mm |
| Saturna Island (24 m, British Columbia) |
1.0 mm |
| Sechelt (86 m, British Columbia) |
0.8 mm |
| Shawinigan (110 m, Quebec) |
5.0 mm |
| Sherbrooke Airport (242 m, Quebec) |
7.0 mm |
| Slave Lake (583 m, Alberta) |
3.0 mm |
| Smithers (517 m, British Columbia) |
3.0 mm |
| Smithers Airport (523 m, British Columbia) |
6.0 mm |
| Solander Island (99 m, British Columbia) |
8.0 mm |
| Squamish Airport (52 m, British Columbia) |
2.0 mm |
| St Anicet 1 (49 m, Quebec) |
10.0 mm |
| Sainte-Clotilde (53 m, Quebec) |
6.0 mm |
| Ste Foy (U. Laval) (91 m, Quebec) |
2.0 mm |
| Stettler AGDM (795 m, Alberta) |
0.4 mm |
| St Jovite (239 m, Quebec) |
9.0 mm |
| St Stephen (28 m, New Brunswick) |
0.6 mm |
| Syracuse Hancock Intl. Airport (124 m, New York) |
7.0 mm |
| Terrace Airport (217 m, British Columbia) |
18.0 mm |
| Thetford Mines Rcs (430 m, Quebec) |
7.0 mm |
| Toledo Express Airport (211 m, Ohio) |
2.0 mm |
| Toronto/Pearson AP (173 m, Ontario) |
6.0 mm |
| Buttonville Airport (198 m, Ontario) |
6.0 mm |
| Toronto (113 m, Ontario) |
5.0 mm |
| Toronto Islands Airport (77 m, Ontario) |
5.0 mm |
| Trenton Airport (85 m, Ontario) |
8.0 mm |
| TROIS-RIVIERES (60 m, California) |
8.0 mm |
| Trois-Rivières (6 m, Quebec) |
7.0 mm |
| Tupelo Regional Airport (110 m, Mississippi) |
2.0 mm |
| Twillingate (AUT) (92 m, Newfoundland) |
2.0 mm |
| Two Hills AGDM (678 m, Alberta) |
0.8 mm |
| Uxbridge (375 m, Ontario) |
5.0 mm |
| Val Marie Southeast (785 m, Saskatchewan) |
0.2 mm |
| Vancouver Airport (4 m, British Columbia) |
2.0 mm |
| Vancouver Hrbour (2 m, British Columbia) |
3.0 mm |
| Vancouver Sea Island Ccg (2 m, California) |
2.0 mm |
| Vermilion (623 m, Alberta) |
0.4 mm |
| Vernon (482 m, British Columbia) |
0.5 mm |
| Vineland Station RCS (79 m, Ontario) |
6.0 mm |
| Wasagaming (627 m, Manitoba) |
0.2 mm |
| Waterloo Well AP (315 m, Ontario) |
4.0 mm |
| Watrous East (526 m, Saskatchewan) |
0.2 mm |
| Welland Pelham (178 m, Ontario) |
5.0 mm |
| Weyburn (589 m, Saskatchewan) |
0.2 mm |
| Williamsport Regional Airport (160 m, Pennsylvania) |
2.0 mm |
| Willow Creek 1 (1402 m, Alberta) |
2.0 mm |
| Wimborne (940 m, Alberta) |
0.4 mm |
| Windsor Airport (190 m, Ontario) |
3.0 mm |
| Woodstock (218 m, New Brunswick) |
0.4 mm |
| Yoho National Park (1615 m, British Columbia) |
0.5 mm |
| Anadyr Airport (61 m, Russian Feder.) |
0.4 mm |
| Saint-Pierre (24 m, Saint Pierre and Miquelon) |
0.4 mm |
North - South