| Stations: |
Precipitation |
| Akron- Canton Airport (377 m, Ohio) |
13.0 mm |
| Alert (65 m, Nunavut) |
0.7 mm |
| Alpena (211 m, Michigan) |
1.0 mm |
| Armstrong (243 m, Ontario) |
0.3 mm |
| Arviat (10 m, Nunavut) |
0.2 mm |
| Baker Lake Airport (18 m, Nunavut) |
0.3 mm |
| Beatrice Climate (297 m, Ontario) |
1.0 mm |
| Bella Bella (43 m, British Columbia) |
3.0 mm |
| Big Trout Lake (222 m, Ontario) |
0.3 mm |
| Big Trout Lake (222 m, Ontario) |
0.5 mm |
| Blosser Airport (452 m, Kansas) |
0.8 mm |
| Blue Grass Airport (301 m, Kentucky) |
9.0 mm |
| Bonilla Island (17 m, British Columbia) |
1.0 mm |
| Brownsville/South Padre (8 m, Texas) |
4.0 mm |
| Burns Lake Campbell Scientific (713 m, British Columbia) |
0.3 mm |
| Capital Region Intl. Airport (266 m, Michigan) |
0.3 mm |
| Cathedral Point (31 m, British Columbia) |
18.0 mm |
| O’Hare Intl. Airport (205 m, Illinois) |
4.0 mm |
| Cleveland Hopkins Intl. Airport (245 m, Ohio) |
5.0 mm |
| Cold Bay Airport (31 m, Alaska) |
0.5 mm |
| Columbia Regional Airport (274 m, Missouri) |
0.8 mm |
| Comox (26 m, British Columbia) |
0.2 mm |
| Covington Airport (267 m, Kentucky) |
2.0 mm |
| Dayton Intl. Airport (306 m, Ohio) |
28.0 mm |
| Detroit Metropolitan Airport (202 m, Michigan) |
2.0 mm |
| Egbert CS (251 m, Ontario) |
0.1 mm |
| Elora (376 m, Ontario) |
0.1 mm |
| Ennadai Lake (AUT) (353 m, Nunavut) |
0.3 mm |
| Erie Intl. Airport (225 m, Pennsylvania) |
2.0 mm |
| Eruka (1 m, Nunavut) |
0.9 mm |
| Estevan Point lighthouse (7 m, British Columbia) |
0.3 mm |
| Eureka Airport (11 m, Nunavut) |
4.0 mm |
| Fort Chipewyan (238 m, Alberta) |
3.0 mm |
| Fort St. James (691 m, British Columbia) |
0.2 mm |
| Fort Wayne Intl. Airport (252 m, Indiana) |
0.3 mm |
| Gamèti (223 m, Northwest Territories) |
0.5 mm |
| Gerald R. Ford Intl. Airport (245 m, Michigan) |
0.3 mm |
| Goderich (214 m, Ontario) |
0.2 mm |
| Greater Sudbury (190 m, Ontario) |
0.3 mm |
| Grey Islet (8 m, British Columbia) |
0.2 mm |
| Hanbury River (317 m, Northwest Territories) |
0.5 mm |
| Herschel Island (1 m, Yukon) |
2.0 mm |
| Hilo Intl. Airport (10 m, Hawaii) |
3.0 mm |
| Inuvik Climate (103 m, Northwest Territories) |
0.3 mm |
| John Glenn Columbus Intl. Airport (258 m, Ohio) |
2.0 mm |
| Juneau Intl. Airport (7 m, Alaska) |
0.3 mm |
| Key Lake (11 m, Saskatchewan) |
0.7 mm |
| Key West Airport (5 m, Florida) |
0.8 mm |
| Kinngait (50 m, Nunavut) |
0.1 mm |
| Kinngait Airport (50 m, Nunavut) |
0.2 mm |
| Lansdowne House (AUT) (253 m, Ontario) |
0.9 mm |
| Lincoln Airport (362 m, Nebraska) |
2.0 mm |
| Lupin (488 m, Nunavut) |
0.2 mm |
| Lynn Lake Airport (354 m, Manitoba) |
0.2 mm |
| Matagami (280 m, California) |
0.2 mm |
| McGhee Tyson Airport (299 m, Tennessee) |
0.5 mm |
| Milwaukee Mitchell Intl. Airport (211 m, Wisconsin) |
3.0 mm |
| Mono (436 m, Ontario) |
0.6 mm |
| Mount Forest (415 m, Ontario) |
0.1 mm |
| Muskegon (193 m, Michigan) |
42.0 mm |
| District (281 m, Ontario) |
1.0 mm |
| Nashville Intl. Airport (180 m, Tennessee) |
2.0 mm |
| Norfolk Intl. Airport (9 m, Virginia) |
0.8 mm |
| Norman Wells Climat (93 m, Northwest Territories) |
0.1 mm |
| North Bay (370 m, Ontario) |
0.2 mm |
| Onefour CDA (935 m, Alberta) |
0.6 mm |
| Ootsa Lakeskins Lak (861 m, British Columbia) |
7.0 mm |
| Palm Beach Intl. Airport (6 m, Florida) |
3.0 mm |
| Parent (445 m, Quebec) |
1.0 mm |
| Peoria Airport (202 m, Illinois) |
10.0 mm |
| Pickle Lake Airport (391 m, Ontario) |
0.2 mm |
| Port Heiden Airport (29 m, Alaska) |
0.3 mm |
| Raleigh (766 m, West-Virginia) |
1.0 mm |
| Raleigh (134 m, North Carolina) |
21.0 mm |
| Richard B. Russell Airport (196 m, Georgia) |
0.5 mm |
| Richmond Intl. Airport (54 m, Virginia) |
1.0 mm |
| Roanoke Airport (358 m, Virginia) |
0.3 mm |
| Rockford Airport (226 m, Illinois) |
0.5 mm |
| Ronald Reagan Washington National Airport (20 m, Virginia) |
0.3 mm |
| Salluit (228 m, Quebec) |
0.2 mm |
| Sartine Isl (112 m, British Columbia) |
1.0 mm |
| Solander Island (99 m, British Columbia) |
0.4 mm |
| South Bend Intl. Airport (236 m, Indiana) |
0.5 mm |
| Talkeetna Airport (109 m, Alaska) |
0.5 mm |
| Ted Stevens Anchorage Intl. Airport (42 m, Alaska) |
0.3 mm |
| Teepee Creek (670 m, California) |
0.4 mm |
| Tofino (24 m, British Columbia) |
0.2 mm |
| Toledo Express Airport (211 m, Ohio) |
2.0 mm |
| Toronto (113 m, Ontario) |
0.2 mm |
| Toronto Islands Airport (77 m, Ontario) |
0.2 mm |
| Trail Valley (85 m, Northwest Territories) |
0.5 mm |
| Tri-State Airport (255 m, West-Virginia) |
12.0 mm |
| Tuktoyaktuk (5 m, Northwest Territories) |
0.1 mm |
| Dulles Intl. Airport (98 m, Virginia) |
3.0 mm |
| Windsor Airport (190 m, Ontario) |
0.5 mm |
| Yakutat Airport (13 m, Alaska) |
5.0 mm |
| Yeager Airport (299 m, West-Virginia) |
8.0 mm |
| Youngstown (361 m, Ohio) |
28.0 mm |
North - South