| Stations: |
Precipitation |
| Brownsville/South Padre (8 m, Texas) |
0.8 mm |
| Jack Brooks Regional Airport (7 m, Texas) |
2.0 mm |
| George Bush Intercontinental Airport (33 m, Texas) |
14.0 mm |
| Lake Charles Airport (5 m, Louisiana) |
84.0 mm |
| Long Beach Airport (12 m, California) |
0.8 mm |
| Sandberg Airport (1379 m, California) |
0.5 mm |
| Winslow- Lindbergh Regional Airport (1488 m, Arizona) |
2.0 mm |
| Chattanooga Metropolitan Airport (210 m, Tennessee) |
0.3 mm |
| Memphis Airport (87 m, Tennessee) |
10.0 mm |
| Flagstaff Airport (2131 m, Arizona) |
0.5 mm |
| Kingman Airport (1033 m, Arizona) |
2.0 mm |
| Harry Reid Intl. Airport (664 m, Nevada) |
14.0 mm |
| Piedmont Triad Intl. Airport (277 m, North Carolina) |
0.3 mm |
| Nashville Intl. Airport (180 m, Tennessee) |
3.0 mm |
| Mercury/Desert Rock (1006 m, Nevada) |
4.0 mm |
| Page Airport (1304 m, Arizona) |
1.0 mm |
| Barkley Regional Airport (126 m, Kentucky) |
4.0 mm |
| Roanoke Airport (358 m, Virginia) |
0.3 mm |
| Blue Grass Airport (301 m, Kentucky) |
5.0 mm |
| Evansville Airport (118 m, Indiana) |
8.0 mm |
| Louisville Intl. Airport (149 m, Kentucky) |
11.0 mm |
| Tri-State Airport (255 m, West-Virginia) |
0.3 mm |
| St. Louis Lambert Intl. Airport (172 m, Missouri) |
3.0 mm |
| Columbia Regional Airport (274 m, Missouri) |
0.5 mm |
| Philip Billard Airport (269 m, Kansas) |
4.0 mm |
| Covington Airport (267 m, Kentucky) |
4.0 mm |
| Kansas City Intl. Airport (313 m, Missouri) |
0.3 mm |
| Indianapolis Intl. Airport (246 m, Indiana) |
14.0 mm |
| Denver Intl. Airport (1656 m, Colorado) |
0.5 mm |
| Dayton Intl. Airport (306 m, Ohio) |
4.0 mm |
| John Glenn Columbus Intl. Airport (258 m, Ohio) |
0.5 mm |
| Peoria Airport (202 m, Illinois) |
14.0 mm |
| Lincoln Airport (362 m, Nebraska) |
1.0 mm |
| Central Nebraska Regional Airport (566 m, Nebraska) |
1.0 mm |
| Fort Wayne Intl. Airport (252 m, Indiana) |
2.0 mm |
| North Platte Regional Airport (849 m, Nebraska) |
2.0 mm |
| Cheyenne Regional Airport (1872 m, Wyoming) |
1.0 mm |
| Omaha/Eppley Field AP (299 m, Nebraska) |
11.0 mm |
| Quad Cities Intl. Airport (181 m, Illinois) |
5.0 mm |
| Des Moines Intl. Airport (294 m, Iowa) |
15.0 mm |
| South Bend Intl. Airport (236 m, Indiana) |
2.0 mm |
| Western Nebraska Regional Airport (1206 m, Nebraska) |
2.0 mm |
| O’Hare Intl. Airport (205 m, Illinois) |
3.0 mm |
| Norfolk Regional Airport (473 m, Nebraska) |
15.0 mm |
| Rockford Airport (226 m, Illinois) |
1.0 mm |
| Dubuque Regional Airport (329 m, Iowa) |
4.0 mm |
| Sioux Gateway Airport (336 m, Iowa) |
26.0 mm |
| Waterloo Regional Airport (268 m, Iowa) |
7.0 mm |
| Miller Field Airport (792 m, Nebraska) |
13.0 mm |
| Casper (1612 m, Wyoming) |
3.0 mm |
| Riverton Airport (1684 m, Wyoming) |
2.0 mm |
| Dane County Regional Airport (264 m, Wisconsin) |
0.5 mm |
| Sioux Falls Regional Airport (435 m, South Dakota) |
11.0 mm |
| Center for Earth Resources Observations (482 m, South Dakota) |
14.0 mm |
| Rochester Intl. Airport (402 m, Minnesota) |
0.3 mm |
| Rapid City Airport (965 m, South Dakota) |
0.3 mm |
| CFB Borden (224 m, Ontario) |
0.5 mm |
| Gagetown Awos A (51 m, New Brunswick) |
0.5 mm |
| Petawawa Heliport (130 m, Ontario) |
0.5 mm |
| Lewiston Airport (438 m, Idaho) |
0.8 mm |
| Missoula Montana Airport (972 m, Montana) |
2.0 mm |
| Normandin (137 m, Quebec) |
1.0 mm |
| Creston Campbell Scientific (646 m, British Columbia) |
0.2 mm |
| Warfield (567 m, British Columbia) |
0.2 mm |
| Agassiz (15 m, British Columbia) |
0.2 mm |
| Hope (39 m, British Columbia) |
0.2 mm |
| Nagagami (AUT) (264 m, Ontario) |
0.4 mm |
| Nakusp (512 m, British Columbia) |
0.2 mm |
| Azure (1143 m, Alberta) |
0.5 mm |
| Leader Airport (676 m, Saskatchewan) |
0.7 mm |
| Lucky Lake (665 m, Saskatchewan) |
0.3 mm |
| Standard AGCM (901 m, Alberta) |
0.7 mm |
| Moosonee (9 m, Ontario) |
0.5 mm |
| Morrin AGDM (836 m, Alberta) |
0.8 mm |
| Cape St James CS (92 m, British Columbia) |
0.2 mm |
| Halkirk (843 m, Alberta) |
0.6 mm |
| Blue River (683 m, British Columbia) |
0.2 mm |
| Killam (675 m, Alberta) |
0.5 mm |
| Attawapiskat First Nation Airport (9 m, Ontario) |
0.3 mm |
| Sandspit (6 m, British Columbia) |
1.0 mm |
| Sandspit Airport (6 m, British Columbia) |
0.9 mm |
| Edmonton International CS (715 m, Alberta) |
0.3 mm |
| KindakunRocks (14 m, British Columbia) |
2.0 mm |
| Willow Creek 1 (1402 m, Alberta) |
0.2 mm |
| Tomahawk Agdm (814 m, Alberta) |
0.5 mm |
| Mannville (656 m, California) |
0.4 mm |
| Bonilla Island (17 m, British Columbia) |
0.8 mm |
| Churchill Falls (440 m, California) |
0.3 mm |
| Cartwright Airport (15 m, Newfoundland) |
0.4 mm |
| Holland Rock (5 m, British Columbia) |
0.4 mm |
| Langara Island (41 m, British Columbia) |
6.0 mm |
| St. Lina (619 m, California) |
0.5 mm |
| Prince Rupert (35 m, British Columbia) |
1.0 mm |
| Kuujjuarapik Airport (24 m, Quebec) |
3.0 mm |
| Kodiak Airport (34 m, Alaska) |
8.0 mm |
| Juneau Intl. Airport (7 m, Alaska) |
3.0 mm |
| Middleton Island Airport (14 m, Alaska) |
6.0 mm |
| Yakutat Airport (13 m, Alaska) |
2.0 mm |
| Whitehorse (707 m, California) |
0.3 mm |
| Salluit (228 m, Quebec) |
0.2 mm |
| Fort Reliance (AUT) (168 m, Northwest Territories) |
0.3 mm |
| Macmillan Pass (1379 m, Yukon) |
5.0 mm |
| Dawson Y. T. AP (370 m, Yukon) |
0.2 mm |
| Norman Wells (78 m, Northwest Territories) |
0.4 mm |
| Fort Good Hope (82 m, Northwest Territories) |
0.2 mm |
| Ivvavik National Park (244 m, Yukon) |
0.4 mm |
| Fort Ross (10 m, Nunavut) |
0.8 mm |
| Eureka Airport (11 m, Nunavut) |
1.0 mm |
| Eruka (1 m, Nunavut) |
0.9 mm |
North - South