| Stations: |
Precipitation |
| Youngstown (361 m, Ohio) |
0.3 mm |
| San Luis Valley Regional Airport (2299 m, Colorado) |
2.0 mm |
| Rick Husband Amarillo Intl. Airport (1094 m, Texas) |
0.8 mm |
| Akron- Canton Airport (377 m, Ohio) |
4.0 mm |
| Annette Island Airport (110 m, Alaska) |
0.8 mm |
| Ronald Reagan Washington National Airport (20 m, Virginia) |
6.0 mm |
| Armstrong (243 m, Ontario) |
2.0 mm |
| Asheville Regional Airport (661 m, North Carolina) |
11.0 mm |
| Atikokan (389 m, Ontario) |
0.5 mm |
| Atlantic City Airport (20 m, New Jersey) |
9.0 mm |
| Baltimore Airport (47 m, Maryland) |
2.0 mm |
| Bathurst Inlet (929 m, Northwest Territories) |
0.6 mm |
| Beaverlodge (745 m, Alberta) |
0.6 mm |
| Eastern Sierra Regional Airport (1263 m, California) |
0.5 mm |
| Blue River (683 m, British Columbia) |
0.8 mm |
| Sikorsky Memorial Airport (5 m, Connecticut) |
0.3 mm |
| Brocket AGDM (1073 m, Alberta) |
0.7 mm |
| Brownvale (748 m, Alberta) |
11.0 mm |
| Calgary Intl. Airport (1084 m, Alberta) |
0.4 mm |
| Cambridge Bay (19 m, Nunavut) |
2.0 mm |
| Cambridge Bay Airport (23 m, Nunavut) |
2.0 mm |
| Carmacks (543 m, Yukon) |
0.2 mm |
| Carway Airport (1354 m, Alberta) |
0.3 mm |
| Cathedral Point (31 m, British Columbia) |
0.6 mm |
| Charlo Airport (42 m, New Brunswick) |
0.5 mm |
| Clyde River (27 m, Nunavut) |
29.0 mm |
| Covington Airport (267 m, Kentucky) |
10.0 mm |
| Craig (1915 m, Colorado) |
0.3 mm |
| Dayton Intl. Airport (306 m, Ohio) |
5.0 mm |
| Deadman Valley (283 m, Northwest Territories) |
0.7 mm |
| Dease Lake (816 m, British Columbia) |
5.0 mm |
| Del Bonita (1310 m, Alberta) |
0.5 mm |
| Dillingham Airport (29 m, Alaska) |
0.3 mm |
| Dodge City Regional Airport (790 m, Kansas) |
1.0 mm |
| Eaglesham (563 m, Alberta) |
0.9 mm |
| Elkins/Randolph Field AP (609 m, West-Virginia) |
1.0 mm |
| Elora (376 m, Ontario) |
2.0 mm |
| Estevan Point lighthouse (7 m, British Columbia) |
2.0 mm |
| Evansville Airport (118 m, Indiana) |
5.0 mm |
| Fairbanks Intl. Airport (135 m, Alaska) |
0.5 mm |
| Fairview Airport (655 m, Alberta) |
8.0 mm |
| Fort Liard (213 m, Northwest Territories) |
2.0 mm |
| Fort Vermilion (289 m, Alberta) |
0.5 mm |
| John Glenn Columbus Intl. Airport (258 m, Ohio) |
19.0 mm |
| Gamèti (223 m, Northwest Territories) |
8.0 mm |
| Gander Airport (151 m, Newfoundland) |
0.4 mm |
| Gander Airport (151 m, Newfoundland) |
0.4 mm |
| Gjoa Haven (42 m, Nunavut) |
5.0 mm |
| Gjoa Haven Airport (46 m, Nunavut) |
4.0 mm |
| Goodland Airport (1124 m, Kansas) |
22.0 mm |
| Grande Prairie Airport (669 m, Alberta) |
5.0 mm |
| Central Nebraska Regional Airport (566 m, Nebraska) |
9.0 mm |
| Grand Junction Regional Airport (1472 m, Colorado) |
6.0 mm |
| Piedmont Triad Intl. Airport (277 m, North Carolina) |
13.0 mm |
| Geraldton AP (349 m, Ontario) |
0.2 mm |
| Greenville- Spartanburg Intl. Airport (296 m, South Carolina) |
0.3 mm |
| Grey Islet (8 m, British Columbia) |
0.4 mm |
| Hawks Hills AGCM (455 m, Alberta) |
2.0 mm |
| Hay River Airport (170 m, Northwest Territories) |
0.6 mm |
| Herbert Isl. (17 m, British Columbia) |
0.2 mm |
| Indianapolis Intl. Airport (246 m, Indiana) |
0.3 mm |
| Inukjuak Airport (26 m, Quebec) |
4.0 mm |
| Jackson (91 m, Mississippi) |
0.5 mm |
| Jasper Warden (1020 m, Alberta) |
0.5 mm |
| Jean Cote Agcm (638 m, California) |
2.0 mm |
| Juneau Intl. Airport (7 m, Alaska) |
4.0 mm |
| Kodiak Airport (34 m, Alaska) |
0.3 mm |
| Kuujjuarapik (30 m, Quebec) |
3.0 mm |
| Lac Eon (589 m, Quebec) |
0.2 mm |
| La Crete Agcm (323 m, California) |
3.0 mm |
| La Grande Iv (306 m, California) |
3.0 mm |
| LaScie (192 m, Newfoundland) |
5.0 mm |
| Lethbridge (903 m, Alberta) |
0.5 mm |
| Blue Grass Airport (301 m, Kentucky) |
22.0 mm |
| Lincoln Airport (362 m, Nebraska) |
0.8 mm |
| Louisville Intl. Airport (149 m, Kentucky) |
14.0 mm |
| Mackenzie (690 m, British Columbia) |
0.8 mm |
| Mackenzie Airport (695 m, British Columbia) |
0.8 mm |
| Macmillan Pass (1379 m, Yukon) |
6.0 mm |
| Masinasin (947 m, Alberta) |
0.5 mm |
| Mayo Airport (504 m, Yukon) |
0.7 mm |
| McGrath Airport (103 m, Alaska) |
0.8 mm |
| Memphis Airport (87 m, Tennessee) |
28.0 mm |
| Mobile Regional Airport (67 m, Alabama) |
1.0 mm |
| Nashville Intl. Airport (180 m, Tennessee) |
7.0 mm |
| New Orleans Airport (9 m, Louisiana) |
8.0 mm |
| Norfolk Regional Airport (473 m, Nebraska) |
0.8 mm |
| Norfolk Intl. Airport (9 m, Virginia) |
0.5 mm |
| North Platte Regional Airport (849 m, Nebraska) |
7.0 mm |
| Ootsa Lakeskins Lak (861 m, British Columbia) |
0.4 mm |
| Barkley Regional Airport (126 m, Kentucky) |
6.0 mm |
| Peace River Airport (580 m, Alberta) |
0.2 mm |
| Peoria (621 m, Alberta) |
5.0 mm |
| Philadelphia Intl. Airport (9 m, Pennsylvania) |
3.0 mm |
| Pincher Creek (1190 m, Alberta) |
0.3 mm |
| Pincher Creek Airport (1190 m, Alberta) |
0.3 mm |
| Pittsburgh Intl. Airport (373 m, Pennsylvania) |
1.0 mm |
| Port Hardy Airport (22 m, British Columbia) |
0.8 mm |
| Port Heiden Airport (29 m, Alaska) |
0.3 mm |
| Prince George Airport (691 m, British Columbia) |
0.3 mm |
| Prince George Airport (680 m, California) |
0.2 mm |
| Prince Rupert (35 m, British Columbia) |
2.0 mm |
| Resolute AP (67 m, Nunavut) |
0.6 mm |
| Resolute CS (68 m, Nunavut) |
0.7 mm |
| Dulles Intl. Airport (98 m, Virginia) |
2.0 mm |
| Riverton Airport (1684 m, Wyoming) |
0.3 mm |
| Riviere Aux Feuille (171 m, Quebec) |
0.2 mm |
| Richard B. Russell Airport (196 m, Georgia) |
2.0 mm |
| Rycroft (595 m, Alberta) |
1.0 mm |
| Sanikiluaq (146 m, Quebec) |
3.0 mm |
| Savanna Agcm (703 m, California) |
1.0 mm |
| Western Nebraska Regional Airport (1206 m, Nebraska) |
2.0 mm |
| Smithers (517 m, British Columbia) |
1.0 mm |
| Smithers Airport (523 m, British Columbia) |
0.5 mm |
| Solander Island (99 m, British Columbia) |
0.2 mm |
| St Anthony (32 m, Newfoundland) |
2.0 mm |
| St.Anthony A (32 m, Newfoundland) |
3.0 mm |
| Talkeetna Airport (109 m, Alaska) |
0.5 mm |
| Teepee Creek (670 m, California) |
11.0 mm |
| Terrace Airport (217 m, British Columbia) |
5.0 mm |
| Tupelo Regional Airport (110 m, Mississippi) |
1.0 mm |
| Valleyview AGDM (698 m, Alberta) |
3.0 mm |
| Victoria Uni. Campbell Scientific (49 m, British Columbia) |
0.2 mm |
| Welcome Island (AUT) (209 m, Ontario) |
0.8 mm |
| Palm Beach Intl. Airport (6 m, Florida) |
5.0 mm |
| Winnipeg A Cs (239 m, Manitoba) |
0.3 mm |
| Yohin (204 m, Northwest Territories) |
1.0 mm |
| Anadyr Airport (61 m, Russian Feder.) |
0.8 mm |
North - South