| Stations: |
Precipitation |
| Capital Region Intl. Airport (266 m, Michigan) |
9.0 mm |
| Onatchiway (304 m, Quebec) |
8.0 mm |
| Anadyr Airport (61 m, Russian Feder.) |
7.0 mm |
| Bishop Intl. Airport (233 m, Michigan) |
7.0 mm |
| Louisville Intl. Airport (149 m, Kentucky) |
5.0 mm |
| Evansville Airport (118 m, Indiana) |
4.0 mm |
| Lac Benoit (549 m, Quebec) |
3.0 mm |
| Barkley Regional Airport (126 m, Kentucky) |
3.0 mm |
| Buffalo Niagara Intl. Airport (219 m, New York) |
2.0 mm |
| John Glenn Columbus Intl. Airport (258 m, Ohio) |
2.0 mm |
| L’Assomption (21 m, Quebec) |
2.0 mm |
| Dayton Intl. Airport (306 m, Ohio) |
2.0 mm |
| Akron- Canton Airport (377 m, Ohio) |
2.0 mm |
| Youngstown (361 m, Ohio) |
2.0 mm |
| Cleveland Hopkins Intl. Airport (245 m, Ohio) |
2.0 mm |
| Tri-State Airport (255 m, West-Virginia) |
2.0 mm |
| Detroit Metropolitan Airport (202 m, Michigan) |
2.0 mm |
| Blue Grass Airport (301 m, Kentucky) |
2.0 mm |
| Erie Intl. Airport (225 m, Pennsylvania) |
2.0 mm |
| Yeager Airport (299 m, West-Virginia) |
2.0 mm |
| Fort Montmorency Rc RCS (673 m, Quebec) |
2.0 mm |
| Saint-michel-des-saints (430 m, California) |
1.0 mm |
| Bonilla Island (17 m, British Columbia) |
1.0 mm |
| Abilene Airport (546 m, Texas) |
1.0 mm |
| Parc Des Laurentid (791 m, Quebec) |
1.0 mm |
| Covington Airport (267 m, Kentucky) |
1.0 mm |
| Bancroft (331 m, Ontario) |
1.0 mm |
| Toledo Express Airport (211 m, Ohio) |
1.0 mm |
| Gerald R. Ford Intl. Airport (245 m, Michigan) |
1.0 mm |
| Ottawa CDA RCS (79 m, Ontario) |
1.0 mm |
| Grenadier Island (82 m, Ontario) |
1.0 mm |
| Kemptville (99 m, Ontario) |
1.0 mm |
| Adak (5 m, Alaska) |
1.0 mm |
| Prince Rupert (35 m, British Columbia) |
0.8 mm |
| Bella Bella (43 m, British Columbia) |
0.8 mm |
| Harrow CDA (AUT) (192 m, Ontario) |
0.8 mm |
| Greater Rochester Intl. Airport (169 m, New York) |
0.8 mm |
| Syracuse Hancock Intl. Airport (124 m, New York) |
0.8 mm |
| TROIS-RIVIERES (60 m, California) |
0.6 mm |
| Baie-D'Urfé (39 m, Quebec) |
0.6 mm |
| Nicolet (8 m, Quebec) |
0.5 mm |
| Midland Airport (874 m, Texas) |
0.5 mm |
| MontrealpierreElliottTrudeauIntl (32 m, Quebec) |
0.5 mm |
| ParcNationalDesPingualuit (503 m, Quebec) |
0.5 mm |
| Point Petre (79 m, Ontario) |
0.5 mm |
| Riviere Aux Feuille (171 m, Quebec) |
0.5 mm |
| Saint-Hubert Airport (28 m, Quebec) |
0.5 mm |
| Carvel Radar (783 m, Alberta) |
0.5 mm |
| South Bend Intl. Airport (236 m, Indiana) |
0.5 mm |
| Kingston (93 m, Ontario) |
0.5 mm |
| McTavish (73 m, Quebec) |
0.5 mm |
| Brockville (121 m, Ontario) |
0.4 mm |
| Craig (1915 m, Colorado) |
0.3 mm |
| Québec (74 m, Quebec) |
0.3 mm |
| Hilo Intl. Airport (10 m, Hawaii) |
0.3 mm |
| Pittsburgh Intl. Airport (373 m, Pennsylvania) |
0.3 mm |
| Green Bay (209 m, Wisconsin) |
0.3 mm |
| Cardston (1136 m, Alberta) |
0.3 mm |
| Pembroke (161 m, Ontario) |
0.2 mm |
| St Anicet 1 (49 m, Quebec) |
0.2 mm |
| Point Pelee CS (177 m, Ontario) |
0.2 mm |
| St Jovite (239 m, Quebec) |
0.2 mm |
| Windsor Airport (190 m, Ontario) |
0.2 mm |
| Rouyn-Noranda (318 m, Quebec) |
0.2 mm |
| AulvikNationalPark (32 m, Northwest Territories) |
0.2 mm |
| Shawinigan (110 m, Quebec) |
0.2 mm |
| Churchill Falls (440 m, California) |
0.2 mm |
| Holland Rock (5 m, British Columbia) |
0.2 mm |
North - South