| Stations: |
Precipitation |
| Yakutat Airport (13 m, Alaska) |
0.8 mm |
| San Luis Valley Regional Airport (2299 m, Colorado) |
2.0 mm |
| Alpena (211 m, Michigan) |
0.3 mm |
| Atlanta Airport (315 m, Georgia) |
2.0 mm |
| Badger (103 m, Newfoundland) |
0.2 mm |
| Baie-Comeau (130 m, Quebec) |
0.2 mm |
| Baker Lake (51 m, Nunavut) |
0.2 mm |
| Baker Lake Airport (18 m, Nunavut) |
0.4 mm |
| Bella Bella (43 m, British Columbia) |
1.0 mm |
| Blackcomb Base Sliding Center (937 m, British Columbia) |
0.2 mm |
| Blue River (683 m, British Columbia) |
2.0 mm |
| Bonilla Island (17 m, British Columbia) |
0.2 mm |
| Brantford Airport (246 m, California) |
1.0 mm |
| Richard B. Russell Airport (196 m, Georgia) |
5.0 mm |
| Saint-Germain-de-Grantham (85 m, Quebec) |
0.4 mm |
| Saint John's AP (135 m, Newfoundland) |
0.2 mm |
| Salt Lake City Intl. Airport (1288 m, Utah) |
0.3 mm |
| Sartine Isl (112 m, British Columbia) |
0.2 mm |
| Sault Ste Marie (192 m, Ontario) |
0.4 mm |
| Sheridan Airport (1209 m, Wyoming) |
7.0 mm |
| Solander Island (99 m, British Columbia) |
0.6 mm |
| South Bend Intl. Airport (236 m, Indiana) |
2.0 mm |
| Southend (344 m, Saskatchewan) |
0.2 mm |
| Stefansson Is (11 m, Nunavut) |
0.4 mm |
| St Johns West (110 m, Newfoundland) |
0.2 mm |
| St. Louis Lambert Intl. Airport (172 m, Missouri) |
7.0 mm |
| Thompson Airport (216 m, Manitoba) |
1.0 mm |
| Timmins (294 m, Ontario) |
0.7 mm |
| Tobermory (214 m, Ontario) |
0.5 mm |
| Vineland Station RCS (79 m, Ontario) |
0.2 mm |
| Wager Bay (18 m, Nunavut) |
0.2 mm |
| Watson Lake Airport (690 m, Yukon) |
0.2 mm |
| Wiarton Airport (223 m, Ontario) |
0.8 mm |
| Agassiz (15 m, British Columbia) |
0.3 mm |
| Grand-Bouctouche (36 m, New Brunswick) |
0.6 mm |
| Buffalo Niagara Intl. Airport (219 m, New York) |
0.3 mm |
| Burgeo (11 m, Newfoundland) |
11.0 mm |
| Camrose (739 m, Alberta) |
0.6 mm |
| Cape Race (27 m, Newfoundland) |
0.7 mm |
| Cape St James CS (92 m, British Columbia) |
0.3 mm |
| Casper (1612 m, Wyoming) |
0.5 mm |
| Cathedral Point (31 m, British Columbia) |
0.8 mm |
| Charlottetown Airport (79 m, Prince Edward Island) |
0.2 mm |
| Chattanooga Metropolitan Airport (210 m, Tennessee) |
8.0 mm |
| O’Hare Intl. Airport (205 m, Illinois) |
2.0 mm |
| Clyde River (27 m, Nunavut) |
0.3 mm |
| Columbia Regional Airport (274 m, Missouri) |
0.3 mm |
| Cormack (75 m, Newfoundland) |
0.7 mm |
| Covington Airport (267 m, Kentucky) |
1.0 mm |
| Dawson Y. T. AP (370 m, Yukon) |
0.2 mm |
| Debert (39 m, Nova Scotia) |
0.2 mm |
| Delhi (232 m, Ontario) |
0.6 mm |
| Dubuque Regional Airport (329 m, Iowa) |
0.5 mm |
| Eaglesham (563 m, Alberta) |
0.5 mm |
| Evansville Airport (118 m, Indiana) |
3.0 mm |
| Flagstaff/Belemont (2181 m, Arizona) |
3.0 mm |
| Fort Nelson (380 m, British Columbia) |
0.2 mm |
| Fort Simpson Airport (169 m, Northwest Territories) |
3.0 mm |
| Gander Airport (151 m, Newfoundland) |
0.2 mm |
| Goderich (214 m, Ontario) |
0.3 mm |
| Gerald R. Ford Intl. Airport (245 m, Michigan) |
10.0 mm |
| Green Bay (209 m, Wisconsin) |
3.0 mm |
| Grey Islet (8 m, British Columbia) |
0.4 mm |
| Hamilton Rbg CS (107 m, Ontario) |
0.5 mm |
| Hay River Airport (170 m, Northwest Territories) |
0.2 mm |
| Hay River (164 m, Northwest Territories) |
0.4 mm |
| Hendrickson Creek (1448 m, Alberta) |
0.4 mm |
| Roscommon (351 m, Michigan) |
4.0 mm |
| Huntsville Intl. Airport (196 m, Alabama) |
8.0 mm |
| Hussar AGDM (971 m, Alberta) |
0.4 mm |
| Indianapolis Intl. Airport (246 m, Indiana) |
5.0 mm |
| Juneau Intl. Airport (7 m, Alaska) |
5.0 mm |
| Kelsey Dam CS (183 m, Manitoba) |
2.0 mm |
| Key Lake (11 m, Saskatchewan) |
0.2 mm |
| Killam (675 m, Alberta) |
1.0 mm |
| KindakunRocks (14 m, British Columbia) |
0.2 mm |
| Langara Island (41 m, British Columbia) |
3.0 mm |
| LaScie (192 m, Newfoundland) |
0.2 mm |
| Lincoln Airport (362 m, Nebraska) |
0.3 mm |
| London CS (278 m, Ontario) |
0.6 mm |
| Louisville Intl. Airport (149 m, Kentucky) |
3.0 mm |
| Lynn Lake (354 m, Manitoba) |
2.0 mm |
| Macmillan Pass (1379 m, Yukon) |
0.6 mm |
| Dane County Regional Airport (264 m, Wisconsin) |
0.8 mm |
| Mankota (830 m, Saskatchewan) |
0.3 mm |
| Meadow Lake (481 m, California) |
0.2 mm |
| Medicine Hat (717 m, Alberta) |
0.2 mm |
| Miami Intl. Airport (4 m, Florida) |
0.5 mm |
| Milford Municipal (1536 m, Utah) |
0.3 mm |
| Milwaukee Mitchell Intl. Airport (211 m, Wisconsin) |
0.8 mm |
| Minneapolis (255 m, Minnesota) |
1.0 mm |
| Quad Cities Intl. Airport (181 m, Illinois) |
0.3 mm |
| Montgomery Regional Airport (62 m, Alabama) |
25.0 mm |
| MontrealpierreElliottTrudeauIntl (32 m, Quebec) |
0.2 mm |
| Mount Forest (415 m, Ontario) |
0.4 mm |
| Muskegon (193 m, Michigan) |
1.0 mm |
| Nain (7 m, Newfoundland) |
0.2 mm |
| Nakusp (512 m, British Columbia) |
0.7 mm |
| Nashville Intl. Airport (180 m, Tennessee) |
3.0 mm |
| Nelson (535 m, British Columbia) |
1.0 mm |
| Normandin (137 m, Quebec) |
0.7 mm |
| Norman Wells (78 m, Northwest Territories) |
0.2 mm |
| North Battleford (548 m, Saskatchewan) |
1.0 mm |
| Barkley Regional Airport (126 m, Kentucky) |
8.0 mm |
| Peoria Airport (202 m, Illinois) |
0.5 mm |
| Point Petre (79 m, Ontario) |
0.2 mm |
| Pond Inlet (55 m, Nunavut) |
1.0 mm |
| Port Weller (79 m, Ontario) |
0.2 mm |
| Prince Rupert (35 m, British Columbia) |
0.3 mm |
| Riverton Airport (1684 m, Wyoming) |
0.5 mm |
| Rochester Intl. Airport (402 m, Minnesota) |
0.5 mm |
| Rockford Airport (226 m, Illinois) |
0.3 mm |
| Schefferville Airport (521 m, Quebec) |
0.2 mm |
| Uxbridge (375 m, Ontario) |
4.0 mm |
| Lindburg Landing (183 m, Northwest Territories) |
5.0 mm |
| Esquimalt (3 m, British Columbia) |
1.0 mm |
| Hughenden Agcm (703 m, California) |
8.0 mm |
| Saturna/capmon Cs (178 m, British Columbia) |
0.5 mm |
| Quesnel Airport Auto (545 m, California) |
0.8 mm |
| Carmacks (543 m, Yukon) |
0.2 mm |
| Fort McMurray CS (369 m, Alberta) |
2.0 mm |
| Fort Reliance (AUT) (168 m, Northwest Territories) |
0.3 mm |
| Fort Simpson Climate (168 m, Northwest Territories) |
6.0 mm |
| Red Earth (546 m, Alberta) |
0.2 mm |
| Ribstone (644 m, California) |
10.0 mm |
| Rivercourse (669 m, Alberta) |
6.0 mm |
| Teslin (705 m, Yukon) |
2.0 mm |
| Manouane Est (497 m, Quebec) |
3.0 mm |
| Point Atkinson (14 m, British Columbia) |
0.9 mm |
| Crestomere (855 m, California) |
2.0 mm |
| Kitscoty (664 m, California) |
0.4 mm |
| Salluit (228 m, Quebec) |
0.5 mm |
| Brockville (121 m, Ontario) |
1.0 mm |
North - South