| Stations: |
Precipitation |
| Youngstown (361 m, Ohio) |
11.0 mm |
| Alert (65 m, Nunavut) |
0.2 mm |
| Athabasca (635 m, Alberta) |
2.0 mm |
| Bettles Airport (196 m, Alaska) |
0.5 mm |
| Bonilla Island (17 m, British Columbia) |
2.0 mm |
| Buffalo Niagara Intl. Airport (219 m, New York) |
0.3 mm |
| Carberry (384 m, Manitoba) |
0.2 mm |
| Caribou Point (AUT) (2 m, Nova Scotia) |
0.6 mm |
| Yeager Airport (299 m, West-Virginia) |
1.0 mm |
| Charlotte Douglas Intl. Airport (234 m, North Carolina) |
2.0 mm |
| Chevery (8 m, Quebec) |
0.8 mm |
| Cheyenne Regional Airport (1872 m, Wyoming) |
0.8 mm |
| Clayton Municipal Airpark (1515 m, New Mexico) |
10.0 mm |
| Cold Bay Airport (31 m, Alaska) |
0.3 mm |
| Covington Airport (267 m, Kentucky) |
22.0 mm |
| Cross City Airport (13 m, Florida) |
0.3 mm |
| Dayton Intl. Airport (306 m, Ohio) |
19.0 mm |
| Delhi (232 m, Ontario) |
3.0 mm |
| Detroit Metropolitan Airport (202 m, Michigan) |
1.0 mm |
| Elkins/Randolph Field AP (609 m, West-Virginia) |
12.0 mm |
| Elk Island Nat Park (716 m, Alberta) |
0.7 mm |
| El Paso Intl. Airport (1194 m, Texas) |
10.0 mm |
| Ely Airport (1909 m, Nevada) |
3.0 mm |
| Erie Intl. Airport (225 m, Pennsylvania) |
2.0 mm |
| Fairbanks Intl. Airport (135 m, Alaska) |
0.5 mm |
| Bishop Intl. Airport (233 m, Michigan) |
2.0 mm |
| Fredericton (35 m, New Brunswick) |
0.4 mm |
| John Glenn Columbus Intl. Airport (258 m, Ohio) |
19.0 mm |
| Gander Airport (151 m, Newfoundland) |
2.0 mm |
| Gander Airport (151 m, Newfoundland) |
2.0 mm |
| Goderich (214 m, Ontario) |
2.0 mm |
| Gerald R. Ford Intl. Airport (245 m, Michigan) |
4.0 mm |
| Piedmont Triad Intl. Airport (277 m, North Carolina) |
0.3 mm |
| Grey Islet (8 m, British Columbia) |
2.0 mm |
| Gulkana Airport (481 m, Alaska) |
0.3 mm |
| Hamilton Airport (238 m, Ontario) |
1.0 mm |
| Hamilton Rbg CS (107 m, Ontario) |
0.6 mm |
| Harrow CDA (AUT) (192 m, Ontario) |
0.9 mm |
| Roscommon (351 m, Michigan) |
0.5 mm |
| George Bush Intercontinental Airport (33 m, Texas) |
7.0 mm |
| Tri-State Airport (255 m, West-Virginia) |
0.8 mm |
| Juneau Intl. Airport (7 m, Alaska) |
2.0 mm |
| Key West Airport (5 m, Florida) |
1.0 mm |
| Kodiak Airport (34 m, Alaska) |
0.3 mm |
| Kugluktuk Airport (23 m, Nunavut) |
2.0 mm |
| Capital Region Intl. Airport (266 m, Michigan) |
2.0 mm |
| LaScie (192 m, Newfoundland) |
2.0 mm |
| L’Assomption (21 m, Quebec) |
0.5 mm |
| Blue Grass Airport (301 m, Kentucky) |
21.0 mm |
| Lindbergh Agdm (630 m, Alberta) |
1.0 mm |
| London CS (278 m, Ontario) |
5.0 mm |
| Loon Lake Airport (546 m, Saskatchewan) |
4.0 mm |
| Louisville Intl. Airport (149 m, Kentucky) |
2.0 mm |
| Mayo Airport (504 m, Yukon) |
0.4 mm |
| Montgomery Regional Airport (62 m, Alabama) |
2.0 mm |
| Moosonee (9 m, Ontario) |
0.8 mm |
| Muskegon (193 m, Michigan) |
11.0 mm |
| Nipawin (372 m, Saskatchewan) |
3.0 mm |
| Nipawin Airport (374 m, Saskatchewan) |
3.0 mm |
| Cleveland Hopkins Intl. Airport (245 m, Ohio) |
17.0 mm |
| Peawanuck (AUT) (52 m, Ontario) |
1.0 mm |
| Port Heiden Airport (29 m, Alaska) |
0.3 mm |
| Raleigh (134 m, North Carolina) |
14.0 mm |
| Resolute CS (68 m, Nunavut) |
0.2 mm |
| Roanoke Airport (358 m, Virginia) |
3.0 mm |
| Rochester Intl. Airport (402 m, Minnesota) |
1.0 mm |
| Rose Spit (7 m, British Columbia) |
0.4 mm |
| Roswell Airport (1118 m, New Mexico) |
11.0 mm |
| Sarnia Chris Hadfield Airport (181 m, Ontario) |
2.0 mm |
| Sarnia Climate (181 m, Ontario) |
2.0 mm |
| Sheridan Airport (1209 m, Wyoming) |
8.0 mm |
| Smoky Lake (680 m, Alberta) |
2.0 mm |
| Spiritwood (584 m, Saskatchewan) |
2.0 mm |
| Stavely (1364 m, Alberta) |
0.8 mm |
| Tallahassee Intl. Airport (18 m, Florida) |
0.3 mm |
| Taloyoak Airport (28 m, Nunavut) |
0.2 mm |
| Tampa Intl. Airport (3 m, Florida) |
1.0 mm |
| Toledo Express Airport (211 m, Ohio) |
0.3 mm |
| Uxbridge (375 m, Ontario) |
0.2 mm |
| Wager Bay (18 m, Nunavut) |
0.2 mm |
| Waterloo Well AP (315 m, Ontario) |
1.0 mm |
| Welland Pelham (178 m, Ontario) |
0.2 mm |
| Wiarton Airport (223 m, Ontario) |
0.2 mm |
| Willow Creek 1 (1402 m, Alberta) |
0.5 mm |
| Windsor Airport (190 m, Ontario) |
3.0 mm |
| Winnemucca Airport (1322 m, Nevada) |
9.0 mm |
| Yakutat Airport (13 m, Alaska) |
2.0 mm |
| Akron- Canton Airport (377 m, Ohio) |
41.0 mm |
North - South