| Stationen: |
Niederschlag |
| Winnemucca Flughafen (1322 m, Nevada) |
4.0 mm |
| Wichita Mid-Continent Airport (409 m, Kansas) |
6.0 mm |
| Wichita Falls Regional Airport (314 m, Texas) |
0.5 mm |
| Waterloo Regional Airport (268 m, Iowa) |
7.0 mm |
| Sydney Flughafen (72 m, Nova Scotia) |
15.0 mm |
| St.Anthony A (32 m, Neufundland) |
0.2 mm |
| St.Anthony (32 m, Neufundland) |
2.0 mm |
| Spokane Flughafen (721 m, Washington) |
0.5 mm |
| Sioux Gateway Airport (336 m, Iowa) |
8.0 mm |
| Sioux Falls Flughafen (435 m, South Dakota) |
2.0 mm |
| Sheridan Flughafen (1209 m, Wyoming) |
0.5 mm |
| Saturna Island (24 m, British Columbia) |
0.4 mm |
| Santa Maria Public Airport (73 m, Kalifornien) |
1.0 mm |
| Sanirajak (8 m, Nunavut) |
0.3 mm |
| Sandberg Airport (1379 m, Kalifornien) |
1.0 mm |
| San Luis Valley Regional Airport (2299 m, Colorado) |
0.5 mm |
| San Francisco Intl. Airport (5 m, Kalifornien) |
0.5 mm |
| San Diego Intl. Airport (9 m, Kalifornien) |
0.8 mm |
| Salt Lake City Intl. Airport (1288 m, Utah) |
0.8 mm |
| Rockglen (917 m, Saskatchewan) |
0.3 mm |
| Rochester Intl. Airport (402 m, Minnesota) |
2.0 mm |
| Riverton Flughafen (1684 m, Wyoming) |
1.0 mm |
| Reno-Tahoe Flughafen (1341 m, Nevada) |
1.0 mm |
| Rapid City Flughafen (965 m, South Dakota) |
3.0 mm |
| Ralph Wien Memorial Airport (5 m, Alaska) |
0.8 mm |
| Portland Flughafen (12 m, Oregon) |
0.5 mm |
| Onefour CDA (935 m, Alberta) |
0.4 mm |
| Omaha/Eppley Field Airport (299 m, Nebraska) |
10.0 mm |
| Olympia Regional Airport (61 m, Washington) |
0.3 mm |
| Norfolk Regional Airport (473 m, Nebraska) |
5.0 mm |
| Arcata-Eureka Airport (18 m, Kalifornien) |
4.0 mm |
| Minneapolis-Saint Paul Intl. Airport (255 m, Minnesota) |
2.0 mm |
| Millertown (230 m, Neufundland) |
3.0 mm |
| Middleton Island Flughafen (14 m, Alaska) |
0.3 mm |
| Medicine Hat (717 m, Alberta) |
0.2 mm |
| Medford Flughafen (397 m, Oregon) |
1.0 mm |
| McNary Field Airport (61 m, Oregon) |
1.0 mm |
| Manyberries (927 m, Alberta) |
0.4 mm |
| Malahat (366 m, British Columbia) |
0.2 mm |
| Magdalenen-Inseln Flughafen (18 m, Québec) |
0.7 mm |
| Lincoln Airport (362 m, Nebraska) |
3.0 mm |
| Lewiston Flughafen (438 m, Idaho) |
1.0 mm |
| Lac Eon (589 m, Québec) |
1.0 mm |
| LaScie (192 m, Neufundland) |
0.8 mm |
| Kodiak Airport (34 m, Alaska) |
6.0 mm |
| Kemptville (99 m, Ontario) |
0.7 mm |
| Inukjuaq Flughafen (26 m, Québec) |
1.0 mm |
| Huron Flughafen (393 m, South Dakota) |
5.0 mm |
| Herschel Island (1 m, Yukon) |
0.2 mm |
| Hector Intl. Airport (274 m, North Dakota) |
1.0 mm |
| Great Falls (1131 m, Montana) |
0.5 mm |
| Glasgow Flughafen (693 m, Montana) |
0.3 mm |
| Fresno Yosemite Intl. Airport (100 m, Kalifornien) |
2.0 mm |
| Fort Ross (10 m, Nunavut) |
0.3 mm |
| Flagstaff/Belemont (2181 m, Arizona) |
7.0 mm |
| Estevan (581 m, Kalifornien) |
0.2 mm |
| Englee (30 m, Neufundland) |
0.7 mm |
| Duluth Flughafen (432 m, Minnesota) |
2.0 mm |
| Dillingham Flughafen (29 m, Alaska) |
2.0 mm |
| Des Moines Intl. Airport (294 m, Iowa) |
11.0 mm |
| Craig (1915 m, Colorado) |
2.0 mm |
| Coronach (756 m, Saskatchewan) |
0.2 mm |
| Central Nebraska Regional Airport (566 m, Nebraska) |
0.3 mm |
| Center for Earth Resources Observations (482 m, South Dakota) |
0.2 mm |
| Casper/Natrona (1612 m, Wyoming) |
0.5 mm |
| Carway Airport (1354 m, Alberta) |
0.4 mm |
| Burgeo (11 m, Neufundland) |
6.0 mm |
| Blood Tribe Agdm (980 m, Alberta) |
1.0 mm |
| Blanc-Sablon Flughafen (32 m, Québec) |
8.0 mm |
| Bismarck Municipal Airport (505 m, North Dakota) |
1.0 mm |
| Billings Logan Intl. Airport (1088 m, Montana) |
2.0 mm |
| Bethel Flughafen (44 m, Alaska) |
1.0 mm |
| Badger (103 m, Neufundland) |
3.0 mm |
| Astoria Regional Airport (7 m, Oregon) |
2.0 mm |
| Albuquerque Flughafen (1618 m, New Mexico) |
0.3 mm |
| Aberdeen Flughafen (397 m, South Dakota) |
4.0 mm |
Nord - Süd