| Stations: |
Precipitation |
| Aberdeen Airport (397 m, South Dakota) |
0.5 mm |
| Abilene Airport (546 m, Texas) |
0.8 mm |
| Adak (5 m, Alaska) |
0.5 mm |
| Algonquin Provincial Park (410 m, Ontario) |
3.0 mm |
| Alpena (211 m, Michigan) |
0.5 mm |
| Assiniboia Airport (726 m, Saskatchewan) |
1.0 mm |
| Astoria Regional Airport (7 m, Oregon) |
4.0 mm |
| Baker Lake (51 m, Nunavut) |
0.2 mm |
| Bancroft (331 m, Ontario) |
0.5 mm |
| Royal Island (329 m, Ontario) |
2.0 mm |
| Beresford Airport (59 m, New Brunswick) |
0.2 mm |
| Big Trout Lake (222 m, Ontario) |
5.0 mm |
| Bishop Intl. Airport (233 m, Michigan) |
2.0 mm |
| Blue Grass Airport (301 m, Kentucky) |
1.0 mm |
| Brandon (409 m, California) |
0.9 mm |
| Bratt'S Lake (580 m, Saskatchewan) |
0.1 mm |
| Broadview AP (600 m, Saskatchewan) |
0.2 mm |
| Buoy 42043 MARITIME (0 m, Indiana) |
0.7 mm |
| Buoy 42046 MARITIME (0 m, Indiana) |
0.4 mm |
| Austin (189 m, Texas) |
0.8 mm |
| Capital Region Intl. Airport (266 m, Michigan) |
3.0 mm |
| Caribou (187 m, Ontario) |
0.2 mm |
| Casper (1612 m, Wyoming) |
1.0 mm |
| Chattanooga Metropolitan Airport (210 m, Tennessee) |
3.0 mm |
| Clayton Municipal Airpark (1515 m, New Mexico) |
2.0 mm |
| Cold Bay Airport (31 m, Alaska) |
0.3 mm |
| Covington Airport (267 m, Kentucky) |
3.0 mm |
| Craig (1915 m, Colorado) |
3.0 mm |
| Cypress River (374 m, Manitoba) |
6.0 mm |
| Dillingham Airport (29 m, Alaska) |
6.0 mm |
| Ear Falls (355 m, Ontario) |
0.2 mm |
| Eareckson Air Station (31 m, Alaska) |
0.3 mm |
| Elbow (595 m, Saskatchewan) |
0.6 mm |
| Elkins/Randolph Field AP (609 m, West-Virginia) |
8.0 mm |
| Emerson (242 m, Manitoba) |
0.4 mm |
| Ennadai Lake (AUT) (353 m, Nunavut) |
0.2 mm |
| Erie Intl. Airport (225 m, Pennsylvania) |
0.5 mm |
| Estevan Point lighthouse (7 m, British Columbia) |
4.0 mm |
| Eugene Airport (114 m, Oregon) |
10.0 mm |
| Fort St. James (691 m, British Columbia) |
0.3 mm |
| Gerald R. Ford Intl. Airport (245 m, Michigan) |
0.3 mm |
| Gimli (230 m, Manitoba) |
0.1 mm |
| Hamilton Rbg CS (107 m, Ontario) |
0.1 mm |
| Hilo Intl. Airport (10 m, Hawaii) |
1.0 mm |
| Hudson Bay Airport (358 m, Saskatchewan) |
0.3 mm |
| Huron Airport (393 m, South Dakota) |
0.3 mm |
| Ingonish Beach CS (8 m, Nova Scotia) |
0.7 mm |
| Island Lake Airport (235 m, Manitoba) |
0.8 mm |
| Jack Brooks Regional Airport (7 m, Texas) |
9.0 mm |
| Jackson (91 m, Mississippi) |
8.0 mm |
| King Salmon Airport (14 m, Alaska) |
2.0 mm |
| Kodiak Airport (34 m, Alaska) |
0.3 mm |
| Kouchibouguac Cs (34 m, New Brunswick) |
0.1 mm |
| Lake Charles Airport (5 m, Louisiana) |
2.0 mm |
| Louisville Intl. Airport (149 m, Kentucky) |
2.0 mm |
| Lucky Lake (665 m, Saskatchewan) |
0.8 mm |
| Makkovik Airport (70 m, Newfoundland) |
0.3 mm |
| Matagami (280 m, California) |
1.0 mm |
| Matagami Airport (280 m, Quebec) |
0.9 mm |
| McNary Field Airport (61 m, Oregon) |
4.0 mm |
| Mechanic Settlement (404 m, New Brunswick) |
0.2 mm |
| Melita (446 m, Manitoba) |
1.0 mm |
| Miller Field Airport (792 m, Nebraska) |
6.0 mm |
| Mistook (113 m, Quebec) |
0.4 mm |
| Mono (436 m, Ontario) |
0.2 mm |
| Nappan (20 m, Nova Scotia) |
0.2 mm |
| Nashville Intl. Airport (180 m, Tennessee) |
0.3 mm |
| New Carlisle (46 m, Quebec) |
0.1 mm |
| New Orleans Airport (9 m, Louisiana) |
0.3 mm |
| North Point (8 m, Prince Edward Island) |
0.2 mm |
| NorthMountain (439 m, Nova Scotia) |
0.9 mm |
| Oshawa (140 m, Ontario) |
1.0 mm |
| Peawanuck (AUT) (52 m, Ontario) |
2.0 mm |
| Pickle Lake (391 m, Ontario) |
0.5 mm |
| Pickle Lake Airport (391 m, Ontario) |
0.5 mm |
| Pilot Mound (475 m, Manitoba) |
0.9 mm |
| Portland Airport (12 m, Oregon) |
0.3 mm |
| Quillayute Airport (55 m, Washington) |
0.3 mm |
| Rawson Lake (305 m, Ontario) |
0.9 mm |
| Richard B. Russell Airport (196 m, Georgia) |
5.0 mm |
| Riverton Airport (1684 m, Wyoming) |
0.5 mm |
| Rocky Harbour (68 m, Newfoundland) |
0.2 mm |
| Rouyn-Noranda (318 m, Quebec) |
0.3 mm |
| Sainte-Madeleine-de-la-Rivière-Madeleine (29 m, Quebec) |
0.1 mm |
| San Angelo Regional Airport (582 m, Texas) |
0.8 mm |
| Sandy Lake (289 m, Ontario) |
1.0 mm |
| Sartine Isl (112 m, British Columbia) |
3.0 mm |
| Solander Island (99 m, British Columbia) |
2.0 mm |
| Summerside (21 m, Prince Edward Island) |
0.2 mm |
| Toronto (113 m, Ontario) |
0.3 mm |
| Toronto Islands Airport (77 m, Ontario) |
0.5 mm |
| Tri-State Airport (255 m, West-Virginia) |
1.0 mm |
| Uxbridge (375 m, Ontario) |
1.0 mm |
| Val-d'Or (345 m, Quebec) |
1.0 mm |
| Val-d'Or (337 m, California) |
1.0 mm |
| Vineland Station RCS (79 m, Ontario) |
0.1 mm |
| Wreckhouse (33 m, Newfoundland) |
0.3 mm |
North - South