| Stations: |
Precipitation |
| Aberdeen Airport (397 m, South Dakota) |
1.0 mm |
| Adak (5 m, Alaska) |
2.3 mm |
| Akron- Canton Airport (377 m, Ohio) |
7.3 mm |
| Albany Airport (89 m, New York) |
6.0 mm |
| Apalachicola Airport (6 m, Florida) |
20.0 mm |
| Argentia (15 m, Newfoundland) |
0.6 mm |
| Asheville Regional Airport (661 m, North Carolina) |
1.8 mm |
| Athens (247 m, Georgia) |
17.0 mm |
| Atlanta Airport (315 m, Georgia) |
7.0 mm |
| Attawapiskat First Nation Airport (9 m, Ontario) |
1.2 mm |
| Augusta Regional Airport (45 m, Georgia) |
0.8 mm |
| Badger (103 m, Newfoundland) |
0.2 mm |
| Baie-D'Urfé (39 m, Quebec) |
0.3 mm |
| Barkley Regional Airport (126 m, Kentucky) |
9.3 mm |
| Bella Bella (43 m, British Columbia) |
4.0 mm |
| Bethel Airport (44 m, Alaska) |
1.0 mm |
| Bismarck Airport (505 m, North Dakota) |
1.1 mm |
| Blue Grass Airport (301 m, Kentucky) |
18.8 mm |
| Bonavista (26 m, Newfoundland) |
0.3 mm |
| Bonilla Island (17 m, British Columbia) |
7.0 mm |
| Bradley Intl. Airport (55 m, Connecticut) |
0.3 mm |
| Buffalo Niagara Intl. Airport (219 m, New York) |
0.5 mm |
| Burlington Intl. Airport (104 m, Vermont) |
4.0 mm |
| Cambridge Bay (19 m, Nunavut) |
0.2 mm |
| Austin (189 m, Texas) |
5.0 mm |
| Caribou (187 m, Ontario) |
0.2 mm |
| Caribou Airport (191 m, Maine) |
0.8 mm |
| Casper (1612 m, Wyoming) |
1.8 mm |
| Chapais (381 m, Quebec) |
1.6 mm |
| Charlevoix (Mrc) (719 m, Quebec) |
1.0 mm |
| Charlotte Douglas Intl. Airport (234 m, North Carolina) |
3.0 mm |
| Chattanooga Metropolitan Airport (210 m, Tennessee) |
3.0 mm |
| Chibougameau-Chapais Airport (10 m, Quebec) |
0.9 mm |
| Cleveland Hopkins Intl. Airport (245 m, Ohio) |
9.0 mm |
| Cold Bay Airport (31 m, Alaska) |
8.1 mm |
| Collins Bay (492 m, Saskatchewan) |
0.3 mm |
| Columbia Metropolitan Airport (69 m, South Carolina) |
1.1 mm |
| Columbia Regional Airport (274 m, Missouri) |
2.0 mm |
| Concord Airport (105 m, New Hampshire) |
4.5 mm |
| Consort AGDM (772 m, Alberta) |
0.4 mm |
| Corpus Christi Intl. Airport (15 m, Texas) |
9.0 mm |
| Covington Airport (267 m, Kentucky) |
9.8 mm |
| Cumshewa (17 m, British Columbia) |
0.6 mm |
| Cypress Hills Park (1271 m, Saskatchewan) |
0.3 mm |
| Dallas Fort Worth Intl. Airport (182 m, Texas) |
1.3 mm |
| Dauphin (305 m, Manitoba) |
0.3 mm |
| Dauphin Airport (305 m, Manitoba) |
0.3 mm |
| Dayton Intl. Airport (306 m, Ohio) |
15.3 mm |
| Delhi (232 m, Ontario) |
0.5 mm |
| Detroit Metropolitan Airport (202 m, Michigan) |
3.0 mm |
| Dillingham Airport (29 m, Alaska) |
0.3 mm |
| Doaktown (43 m, New Brunswick) |
0.2 mm |
| Englee (30 m, Newfoundland) |
0.5 mm |
| Erie Intl. Airport (225 m, Pennsylvania) |
3.0 mm |
| Etzikom (845 m, California) |
0.4 mm |
| Evansville Airport (118 m, Indiana) |
18.0 mm |
| Fort Chipewyan (232 m, Alberta) |
5.0 mm |
| Fort Chipewyan (238 m, Alberta) |
6.0 mm |
| Fort McMurray CS (369 m, Alberta) |
1.2 mm |
| Fort Smith Regional Airport (141 m, Arkansas) |
23.0 mm |
| Fort Wayne Intl. Airport (252 m, Indiana) |
11.0 mm |
| Fredericton Intl. Airport (31 m, New Brunswick) |
0.2 mm |
| Frelighsburg (152 m, Quebec) |
1.0 mm |
| Ft Severn (15 m, Ontario) |
0.2 mm |
| Gander Airport (151 m, Newfoundland) |
0.7 mm |
| George Bush Intercontinental Airport (33 m, Texas) |
45.0 mm |
| Glasgow Airport (693 m, Montana) |
1.0 mm |
| Grand Manan Sar CS (78 m, New Brunswick) |
0.2 mm |
| Great Falls (1131 m, Montana) |
0.5 mm |
| Greater Binghamton Airport (497 m, New York) |
5.5 mm |
| Greater Rochester Intl. Airport (169 m, New York) |
5.0 mm |
| Greenville- Spartanburg Intl. Airport (296 m, South Carolina) |
2.5 mm |
| Grey Islet (8 m, British Columbia) |
3.0 mm |
| Harrow CDA (AUT) (192 m, Ontario) |
2.0 mm |
| Hector Intl. Airport (274 m, North Dakota) |
1.0 mm |
| Herbert Isl. (17 m, British Columbia) |
1.2 mm |
| Hilo Intl. Airport (10 m, Hawaii) |
3.6 mm |
| Holden (688 m, Alberta) |
0.4 mm |
| Holland Rock (5 m, British Columbia) |
4.4 mm |
| Holman CS (30 m, Northwest Territories) |
0.3 mm |
| Huntsville Intl. Airport (196 m, Alabama) |
4.0 mm |
| Indianapolis Intl. Airport (246 m, Indiana) |
39.0 mm |
| Jack Brooks Regional Airport (7 m, Texas) |
36.5 mm |
| Jackson (91 m, Mississippi) |
53.0 mm |
| John Glenn Columbus Intl. Airport (258 m, Ohio) |
5.3 mm |
| Jonquière (128 m, Quebec) |
1.0 mm |
| Juneau Intl. Airport (7 m, Alaska) |
1.8 mm |
| Kejimkujik 1 (165 m, Nova Scotia) |
0.5 mm |
| Key Lake (11 m, Saskatchewan) |
0.7 mm |
| Kodiak Airport (34 m, Alaska) |
0.5 mm |
| Kuujjuarapik (30 m, Quebec) |
5.0 mm |
| L'Acadie (44 m, Quebec) |
3.0 mm |
| La Baie (135 m, Quebec) |
3.0 mm |
| Lake Charles Airport (5 m, Louisiana) |
23.0 mm |
| St. Louis Lambert Intl. Airport (172 m, Missouri) |
30.3 mm |
| Lansdowne House (AUT) (253 m, Ontario) |
0.6 mm |
| Lenoxville (181 m, Quebec) |
0.9 mm |
| Lepreau (6 m, New Brunswick) |
0.5 mm |
| Louisville Intl. Airport (149 m, Kentucky) |
16.0 mm |
| Malahat (366 m, British Columbia) |
15.8 mm |
| Mary’s Harbour (11 m, Newfoundland) |
0.3 mm |
| McGhee Tyson Airport (299 m, Tennessee) |
2.3 mm |
| Memphis Airport (87 m, Tennessee) |
5.8 mm |
| Meridian Regional Airport (94 m, Mississippi) |
23.8 mm |
| Middle Georgia Regional Airport (110 m, Georgia) |
52.3 mm |
| Middleton Island Airport (14 m, Alaska) |
0.6 mm |
| Milk River (1050 m, Alberta) |
0.3 mm |
| Mistook (113 m, Quebec) |
0.9 mm |
| Mobile Regional Airport (67 m, Alabama) |
64.3 mm |
| Montgomery Regional Airport (62 m, Alabama) |
28.0 mm |
| Mount Washington Airport (1910 m, New Hampshire) |
7.6 mm |
| Nashville Intl. Airport (180 m, Tennessee) |
2.8 mm |
| New Orleans Airport (9 m, Louisiana) |
8.0 mm |
| Nome Airport (6 m, Alaska) |
10.0 mm |
| Old Crow (251 m, Yukon) |
0.2 mm |
| Onatchiway (304 m, Quebec) |
0.4 mm |
| Oyen Agdm (767 m, Alberta) |
0.4 mm |
| PamRocks (5 m, British Columbia) |
0.2 mm |
| Parent (445 m, Quebec) |
0.1 mm |
| Paulatuk (6 m, Northwest Territories) |
0.2 mm |
| Peawanuck (AUT) (52 m, Ontario) |
6.4 mm |
| Piedmont Triad Intl. Airport (277 m, North Carolina) |
4.0 mm |
| Pittsburgh Intl. Airport (373 m, Pennsylvania) |
3.1 mm |
| Pond Inlet (55 m, Nunavut) |
0.5 mm |
| Pond Inlet Airport (55 m, Nunavut) |
0.3 mm |
| Port Heiden Airport (29 m, Alaska) |
2.0 mm |
| Prince Rupert (35 m, British Columbia) |
9.0 mm |
| Raleigh (766 m, West-Virginia) |
0.3 mm |
| Raleigh (134 m, North Carolina) |
0.8 mm |
| Ralph Wien Memorial Airport (5 m, Alaska) |
3.0 mm |
| Resolute CS (68 m, Nunavut) |
0.8 mm |
| Richard B. Russell Airport (196 m, Georgia) |
0.8 mm |
| Rick Husband Amarillo Intl. Airport (1094 m, Texas) |
0.8 mm |
| Ridgetown (206 m, Ontario) |
0.4 mm |
| Riviere Aux Feuille (171 m, Quebec) |
0.2 mm |
| Rocky Harbour (68 m, Newfoundland) |
0.7 mm |
| Saint-Pierre (24 m, Saint Pierre and Miquelon) |
0.4 mm |
| Saint-michel-des-saints (430 m, California) |
0.2 mm |
| San Antonio Intl. Airport (242 m, Texas) |
1.0 mm |
| Sandspit (6 m, British Columbia) |
0.8 mm |
| Sartine Isl (112 m, British Columbia) |
7.0 mm |
| Savannah/Hilton Head Intl. Airport (15 m, Georgia) |
8.0 mm |
| Sherbrooke Airport (242 m, Quebec) |
0.8 mm |
| Solander Island (99 m, British Columbia) |
11.2 mm |
| South Bend Intl. Airport (236 m, Indiana) |
0.5 mm |
| Springfield- Branson National Airport (390 m, Missouri) |
23.0 mm |
| St.Anthony A (32 m, Newfoundland) |
1.0 mm |
| St Stephen (28 m, New Brunswick) |
0.4 mm |
| Stony Rapids Airport (248 m, Saskatchewan) |
5.0 mm |
| Swan River (335 m, Manitoba) |
0.9 mm |
| Syracuse Hancock Intl. Airport (124 m, New York) |
3.3 mm |
| Tallahassee Intl. Airport (18 m, Florida) |
74.0 mm |
| Ted Stevens Anchorage Intl. Airport (42 m, Alaska) |
2.0 mm |
| The Pas (274 m, California) |
0.2 mm |
| Toledo Express Airport (211 m, Ohio) |
7.0 mm |
| Tri-State Airport (255 m, West-Virginia) |
7.0 mm |
| Tulsa Airport (195 m, Oklahoma) |
9.0 mm |
| Tupelo Regional Airport (110 m, Mississippi) |
75.0 mm |
| Twillingate (AUT) (92 m, Newfoundland) |
0.2 mm |
| Upper Stewiacke Rcs (24 m, Nova Scotia) |
1.1 mm |
| Val Marie Southeast (785 m, Saskatchewan) |
1.2 mm |
| Vernon (482 m, British Columbia) |
0.2 mm |
| Victoria Regional Airport (36 m, Texas) |
17.0 mm |
| Waco Regional Airport (155 m, Texas) |
5.3 mm |
| Welcome Island (AUT) (209 m, Ontario) |
0.2 mm |
| Wichita Falls Regional Airport (314 m, Texas) |
30.6 mm |
| Will Rogers World Airport (398 m, Oklahoma) |
11.3 mm |
| Williamsport Regional Airport (160 m, Pennsylvania) |
2.3 mm |
| Wilson Creek Weir CS (351 m, Manitoba) |
0.4 mm |
| Windsor Airport (190 m, Ontario) |
2.0 mm |
| Yakutat Airport (13 m, Alaska) |
28.0 mm |
| Yeager Airport (299 m, West-Virginia) |
1.0 mm |
| Youngstown (361 m, Ohio) |
3.9 mm |
North - South