| Stations: |
Precipitation |
| Yohin (204 m, Northwest Territories) |
2.0 mm |
| Akron- Canton Airport (377 m, Ohio) |
1.0 mm |
| Lehigh Valley Intl. Airport (117 m, Pennsylvania) |
17.0 mm |
| Ted Stevens Anchorage Intl. Airport (42 m, Alaska) |
0.3 mm |
| Apalachicola Airport (6 m, Florida) |
6.0 mm |
| Ronald Reagan Washington National Airport (20 m, Virginia) |
14.0 mm |
| Asheville Regional Airport (661 m, North Carolina) |
3.0 mm |
| Athens (247 m, Georgia) |
6.0 mm |
| Atlanta Airport (315 m, Georgia) |
3.0 mm |
| Atlee (795 m, Alberta) |
4.0 mm |
| Atmore AGDM (574 m, Alberta) |
2.0 mm |
| Baltimore Airport (47 m, Maryland) |
5.0 mm |
| Barrhead (648 m, Alberta) |
0.7 mm |
| Raleigh (766 m, West-Virginia) |
0.5 mm |
| Bonavista (26 m, Newfoundland) |
0.2 mm |
| Bonilla Island (17 m, British Columbia) |
1.0 mm |
| Logan Intl. Airport (9 m, Massachusetts) |
3.0 mm |
| Breton (852 m, Alberta) |
6.0 mm |
| Sikorsky Memorial Airport (5 m, Connecticut) |
4.0 mm |
| Brocket AGDM (1073 m, Alberta) |
0.8 mm |
| Busby (714 m, Alberta) |
2.0 mm |
| Campsie (647 m, Alberta) |
2.0 mm |
| Carmacks (543 m, Yukon) |
1.0 mm |
| Carway Airport (1354 m, Alberta) |
0.5 mm |
| Cathedral Point (31 m, British Columbia) |
0.6 mm |
| Chapleau Airport (447 m, Ontario) |
0.6 mm |
| Chattanooga Metropolitan Airport (210 m, Tennessee) |
14.0 mm |
| Blosser Airport (452 m, Kansas) |
3.0 mm |
| Craig (1915 m, Colorado) |
2.0 mm |
| Cypress Hills Park (1271 m, Saskatchewan) |
5.0 mm |
| Dapp (614 m, Alberta) |
0.7 mm |
| Deadman Valley (283 m, Northwest Territories) |
2.0 mm |
| Denver Intl. Airport (1656 m, Colorado) |
24.0 mm |
| Duluth Airport (432 m, Minnesota) |
1.0 mm |
| Eastend Cypress (1080 m, Saskatchewan) |
4.0 mm |
| Flagstaff/Belemont (2181 m, Arizona) |
0.8 mm |
| Fort Assiniboine (676 m, Alberta) |
1.0 mm |
| Fort Chipewyan (232 m, Alberta) |
2.0 mm |
| Fort Chipewyan (238 m, Alberta) |
3.0 mm |
| Allen Army Airfield (391 m, Alaska) |
1.0 mm |
| Fort Nelson Airport (389 m, British Columbia) |
2.0 mm |
| Fort Nelson (380 m, British Columbia) |
2.0 mm |
| Fort Reliance (AUT) (168 m, Northwest Territories) |
0.2 mm |
| Fort Smith Airport (205 m, Northwest Territories) |
1.0 mm |
| John Glenn Columbus Intl. Airport (258 m, Ohio) |
4.0 mm |
| Gamèti (223 m, Northwest Territories) |
2.0 mm |
| Goodland Airport (1124 m, Kansas) |
0.3 mm |
| Goose (49 m, Newfoundland) |
2.0 mm |
| Central Nebraska Regional Airport (566 m, Nebraska) |
4.0 mm |
| Green Bay (209 m, Wisconsin) |
13.0 mm |
| Piedmont Triad Intl. Airport (277 m, North Carolina) |
0.3 mm |
| Grey Islet (8 m, British Columbia) |
3.0 mm |
| Halkirk (843 m, Alberta) |
1.0 mm |
| Sanirajak (8 m, California) |
3.0 mm |
| Sanirajak (8 m, Nunavut) |
2.0 mm |
| Bradley Intl. Airport (55 m, Connecticut) |
2.0 mm |
| Havre (792 m, Montana) |
0.5 mm |
| Herbert Isl. (17 m, British Columbia) |
0.2 mm |
| Hespero Airport (965 m, Alberta) |
3.0 mm |
| Acadia Valley (735 m, Alberta) |
12.0 mm |
| Huntsville Intl. Airport (196 m, Alabama) |
0.8 mm |
| Jacksonville Intl. Airport (11 m, Florida) |
10.0 mm |
| Juneau Intl. Airport (7 m, Alaska) |
5.0 mm |
| Kansas City Intl. Airport (313 m, Missouri) |
0.3 mm |
| KindakunRocks (14 m, British Columbia) |
6.0 mm |
| King Salmon Airport (14 m, Alaska) |
3.0 mm |
| Kirkland Lake (324 m, Ontario) |
0.5 mm |
| McGhee Tyson Airport (299 m, Tennessee) |
6.0 mm |
| Kuujjuarapik (30 m, Quebec) |
0.8 mm |
| Lac Eon (589 m, Quebec) |
3.0 mm |
| Lac La Martre (271 m, Northwest Territories) |
0.9 mm |
| La Grande Iv (306 m, California) |
1.0 mm |
| La Grande Rivière Airport (195 m, Quebec) |
0.2 mm |
| Leader Airport (676 m, Saskatchewan) |
0.5 mm |
| Lincoln Airport (362 m, Nebraska) |
9.0 mm |
| Lindbergh Agdm (630 m, Alberta) |
2.0 mm |
| Louisville Intl. Airport (149 m, Kentucky) |
0.8 mm |
| Middle Georgia Regional Airport (110 m, Georgia) |
39.0 mm |
| Maple Creek (767 m, Saskatchewan) |
0.6 mm |
| Mayo Airport (504 m, Yukon) |
1.0 mm |
| Medicine Hat (717 m, Alberta) |
3.0 mm |
| Meridian Regional Airport (94 m, Mississippi) |
1.0 mm |
| Miami Intl. Airport (4 m, Florida) |
18.0 mm |
| Mobile Regional Airport (67 m, Alabama) |
10.0 mm |
| Montgomery Regional Airport (62 m, Alabama) |
16.0 mm |
| Mundare (683 m, Alberta) |
0.8 mm |
| Newark Intl. Airport (9 m, New Jersey) |
13.0 mm |
| New Orleans Airport (9 m, Louisiana) |
3.0 mm |
| LaGuardia Airport (9 m, New York) |
8.0 mm |
| John F. Kennedy Intl. Airport (7 m, New York) |
33.0 mm |
| Nordegg (1332 m, Alberta) |
0.2 mm |
| Norfolk Intl. Airport (9 m, Virginia) |
0.5 mm |
| Omaha/Eppley Field AP (299 m, Nebraska) |
6.0 mm |
| Orlando Intl. Airport (32 m, Florida) |
12.0 mm |
| Point Atkinson (14 m, British Columbia) |
2.0 mm |
| Pond Inlet Airport (55 m, Nunavut) |
2.0 mm |
| Pond Inlet (55 m, Nunavut) |
2.0 mm |
| Prince Rupert (35 m, British Columbia) |
2.0 mm |
| Rhode (19 m, Rhode Island) |
2.0 mm |
| Pueblo Memorial Airport (1439 m, Colorado) |
2.0 mm |
| Rapid City Airport (965 m, South Dakota) |
14.0 mm |
| Rich Lake AGDM (585 m, Alberta) |
4.0 mm |
| Richmond Intl. Airport (54 m, Virginia) |
0.8 mm |
| Roanoke Airport (358 m, Virginia) |
3.0 mm |
| Richard B. Russell Airport (196 m, Georgia) |
3.0 mm |
| Rose Spit (7 m, British Columbia) |
3.0 mm |
| Sandspit (6 m, British Columbia) |
2.0 mm |
| Sandspit Airport (6 m, British Columbia) |
1.0 mm |
| Sault Ste Marie (192 m, Ontario) |
2.0 mm |
| Schefferville (517 m, Quebec) |
0.3 mm |
| Western Nebraska Regional Airport (1206 m, Nebraska) |
0.3 mm |
| Seattle (137 m, Washington) |
1.0 mm |
| Sechelt (86 m, British Columbia) |
0.3 mm |
| Smoky Lake (680 m, Alberta) |
0.6 mm |
| Solander Island (99 m, British Columbia) |
0.2 mm |
| Spondin (804 m, Alberta) |
0.9 mm |
| St Anthony (32 m, Newfoundland) |
0.6 mm |
| St.Anthony A (32 m, Newfoundland) |
0.5 mm |
| St. Lina (619 m, California) |
0.9 mm |
| Sundre A (1114 m, Alberta) |
0.5 mm |
| Swift Current (825 m, Saskatchewan) |
27.0 mm |
| SwiftCurrent (820 m, Saskatchewan) |
3.0 mm |
| Tallahassee Intl. Airport (18 m, Florida) |
15.0 mm |
| Terrace Airport (217 m, British Columbia) |
9.0 mm |
| Philip Billard Airport (269 m, Kansas) |
3.0 mm |
| Tupelo Regional Airport (110 m, Mississippi) |
0.5 mm |
| Vauxhall (779 m, Alberta) |
0.7 mm |
| Lloydminster Airport (669 m, Alberta) |
3.0 mm |
| Vilna (645 m, California) |
2.0 mm |
| Palm Beach Intl. Airport (6 m, Florida) |
8.0 mm |
| Wichita Dwight D. Eisenhower National Airport (409 m, Kansas) |
21.0 mm |
| Wilkes-Barre/Scranton Intl. Airport (289 m, Pennsylvania) |
2.0 mm |
| Yakutat Airport (13 m, Alaska) |
0.5 mm |
| Holland Rock (5 m, British Columbia) |
0.6 mm |
North - South