| Stations: |
Precipitation |
| Yakutat Airport (13 m, Alaska) |
1.0 mm |
| Akron- Canton Airport (377 m, Ohio) |
0.3 mm |
| San Luis Valley Regional Airport (2299 m, Colorado) |
2.0 mm |
| Albany Airport (89 m, New York) |
3.0 mm |
| Lehigh Valley Intl. Airport (117 m, Pennsylvania) |
4.0 mm |
| Alpena (211 m, Michigan) |
0.8 mm |
| Rick Husband Amarillo Intl. Airport (1094 m, Texas) |
0.3 mm |
| Ronald Reagan Washington National Airport (20 m, Virginia) |
7.0 mm |
| Atlantic City Airport (20 m, New Jersey) |
12.0 mm |
| Azure (1143 m, Alberta) |
0.6 mm |
| Baker Lake Airport (18 m, Nunavut) |
0.2 mm |
| Baltimore Airport (47 m, Maryland) |
5.0 mm |
| Bancroft (331 m, Ontario) |
0.4 mm |
| Barrie-Oro (289 m, Ontario) |
1.0 mm |
| Beatrice Climate (297 m, Ontario) |
0.2 mm |
| Jack Brooks Regional Airport (7 m, Texas) |
34.0 mm |
| Raleigh (766 m, West-Virginia) |
0.5 mm |
| Greater Binghamton Airport (497 m, New York) |
3.0 mm |
| Bonilla Island (17 m, British Columbia) |
3.0 mm |
| CFB Borden (224 m, Ontario) |
2.0 mm |
| Brantford Airport (246 m, California) |
0.2 mm |
| Sikorsky Memorial Airport (5 m, Connecticut) |
1.0 mm |
| Brockville (121 m, Ontario) |
3.0 mm |
| Buffalo Niagara Intl. Airport (219 m, New York) |
0.3 mm |
| Burlington Intl. Airport (104 m, Vermont) |
4.0 mm |
| Busby (714 m, Alberta) |
0.7 mm |
| Cape St James CS (92 m, British Columbia) |
2.0 mm |
| Charleston Intl. Airport (15 m, South Carolina) |
0.8 mm |
| Charlotte Douglas Intl. Airport (234 m, North Carolina) |
5.0 mm |
| Clayton Municipal Airpark (1515 m, New Mexico) |
2.0 mm |
| Cleveland Hopkins Intl. Airport (245 m, Ohio) |
0.3 mm |
| Cobourg (78 m, Ontario) |
3.0 mm |
| Cold Bay Airport (31 m, Alaska) |
0.3 mm |
| Collingwood (180 m, Ontario) |
2.0 mm |
| Collins Bay (492 m, Saskatchewan) |
3.0 mm |
| Columbia Metropolitan Airport (69 m, South Carolina) |
3.0 mm |
| Concord Airport (105 m, New Hampshire) |
2.0 mm |
| Blosser Airport (452 m, Kansas) |
0.3 mm |
| Cross City Airport (13 m, Florida) |
0.3 mm |
| Cumshewa (17 m, British Columbia) |
0.6 mm |
| Dawson Y. T. AP (370 m, Yukon) |
0.2 mm |
| Delhi (232 m, Ontario) |
0.2 mm |
| Denver Intl. Airport (1656 m, Colorado) |
1.0 mm |
| Des Moines Intl. Airport (294 m, Iowa) |
0.8 mm |
| Egbert CS (251 m, Ontario) |
0.8 mm |
| Elkins/Randolph Field AP (609 m, West-Virginia) |
0.3 mm |
| Flagstaff/Belemont (2181 m, Arizona) |
7.0 mm |
| Flagstaff Airport (2131 m, Arizona) |
4.0 mm |
| Flin Flon (304 m, Manitoba) |
1.0 mm |
| Bishop Intl. Airport (233 m, Michigan) |
0.3 mm |
| Fort Ross (10 m, Nunavut) |
0.7 mm |
| Frelighsburg (152 m, Quebec) |
1.0 mm |
| Fort Reliance (AUT) (168 m, Northwest Territories) |
0.3 mm |
| Gagetown Awos A (51 m, New Brunswick) |
0.5 mm |
| Gjoa Haven (42 m, Nunavut) |
0.3 mm |
| Goderich (214 m, Ontario) |
0.2 mm |
| Goodland Airport (1124 m, Kansas) |
0.3 mm |
| Central Nebraska Regional Airport (566 m, Nebraska) |
1.0 mm |
| Gerald R. Ford Intl. Airport (245 m, Michigan) |
0.5 mm |
| Piedmont Triad Intl. Airport (277 m, North Carolina) |
4.0 mm |
| Greenville- Spartanburg Intl. Airport (296 m, South Carolina) |
2.0 mm |
| Grey Islet (8 m, British Columbia) |
8.0 mm |
| Sanirajak (8 m, California) |
29.0 mm |
| Hamilton Airport (238 m, Ontario) |
0.6 mm |
| Hamilton Rbg CS (107 m, Ontario) |
1.0 mm |
| Bradley Intl. Airport (55 m, Connecticut) |
0.5 mm |
| Roscommon (351 m, Michigan) |
0.5 mm |
| Tri-State Airport (255 m, West-Virginia) |
0.8 mm |
| Inukjuak (25 m, Quebec) |
0.3 mm |
| Island Falls (297 m, Saskatchewan) |
0.7 mm |
| Ivvavik National Park (244 m, Yukon) |
0.2 mm |
| Jackson (91 m, Mississippi) |
15.0 mm |
| Juneau Intl. Airport (7 m, Alaska) |
0.5 mm |
| Kemptville (99 m, Ontario) |
1.0 mm |
| Kenora (412 m, Ontario) |
0.6 mm |
| Kessler Agcm (720 m, California) |
0.5 mm |
| KindakunRocks (14 m, British Columbia) |
5.0 mm |
| Kingston (93 m, Ontario) |
5.0 mm |
| Kodiak Airport (34 m, Alaska) |
2.0 mm |
| Kugaaruk (17 m, Nunavut) |
3.0 mm |
| L'Acadie (44 m, Quebec) |
0.5 mm |
| La Crete Agcm (323 m, California) |
0.4 mm |
| Capital Region Intl. Airport (266 m, Michigan) |
0.5 mm |
| La Ronge Airport (379 m, Saskatchewan) |
0.4 mm |
| Lake Charles Airport (5 m, Louisiana) |
42.0 mm |
| Leader Airport (676 m, Saskatchewan) |
1.0 mm |
| Lincoln Airport (362 m, Nebraska) |
0.8 mm |
| Linden Agcm (914 m, California) |
1.0 mm |
| Lynn Lake Airport (354 m, Manitoba) |
0.3 mm |
| Lynn Lake (354 m, Manitoba) |
0.4 mm |
| Macmillan Pass (1379 m, Yukon) |
2.0 mm |
| Mankota (830 m, Saskatchewan) |
0.2 mm |
| Meridian Regional Airport (94 m, Mississippi) |
6.0 mm |
| Mildred Lake (310 m, Alberta) |
0.6 mm |
| Milwaukee Mitchell Intl. Airport (211 m, Wisconsin) |
0.3 mm |
| Mono (436 m, Ontario) |
3.0 mm |
| Montreal Airport Trudeau (34 m, Quebec) |
0.4 mm |
| Moosonee (9 m, Ontario) |
0.2 mm |
| Morrin AGDM (836 m, Alberta) |
1.0 mm |
| Prince Patrick (2 m, Northwest Territories) |
0.6 mm |
| Mount Forest (415 m, Ontario) |
0.3 mm |
| District (281 m, Ontario) |
0.5 mm |
| Nelson (535 m, British Columbia) |
0.2 mm |
| Newark Intl. Airport (9 m, New Jersey) |
5.0 mm |
| New Orleans Airport (9 m, Louisiana) |
26.0 mm |
| LaGuardia Airport (9 m, New York) |
3.0 mm |
| John F. Kennedy Intl. Airport (7 m, New York) |
4.0 mm |
| Norfolk Regional Airport (473 m, Nebraska) |
3.0 mm |
| Norman Wells Climat (93 m, Northwest Territories) |
0.2 mm |
| Omaha/Eppley Field AP (299 m, Nebraska) |
2.0 mm |
| Oshawa (140 m, Ontario) |
0.8 mm |
| Ottawa Int AP (114 m, Ontario) |
2.0 mm |
| Ottawa CDA RCS (79 m, Ontario) |
0.2 mm |
| Page Airport (1304 m, Arizona) |
0.5 mm |
| Peterborough (191 m, Ontario) |
2.0 mm |
| Peterborough Trent (216 m, Ontario) |
2.0 mm |
| Philadelphia Intl. Airport (9 m, Pennsylvania) |
11.0 mm |
| Pittsburgh Intl. Airport (373 m, Pennsylvania) |
2.0 mm |
| Point Petre (79 m, Ontario) |
5.0 mm |
| Prince Rupert (35 m, British Columbia) |
2.0 mm |
| Princeton (700 m, British Columbia) |
0.2 mm |
| Queenstown (941 m, Alberta) |
0.5 mm |
| Raleigh (134 m, North Carolina) |
5.0 mm |
| Red Earth (546 m, Alberta) |
0.9 mm |
| Dulles Intl. Airport (98 m, Virginia) |
4.0 mm |
| Richmond Intl. Airport (54 m, Virginia) |
5.0 mm |
| Roanoke Airport (358 m, Virginia) |
10.0 mm |
| Greater Rochester Intl. Airport (169 m, New York) |
0.8 mm |
| Roswell Airport (1118 m, New Mexico) |
0.3 mm |
| San Antonio Intl. Airport (242 m, Texas) |
0.3 mm |
| Sandspit Airport (6 m, British Columbia) |
0.5 mm |
| Sandspit (6 m, British Columbia) |
0.8 mm |
| Sioux Gateway Airport (336 m, Iowa) |
6.0 mm |
| Sioux Falls Regional Airport (435 m, South Dakota) |
0.3 mm |
| Southend (344 m, Saskatchewan) |
1.0 mm |
| Spondin (804 m, Alberta) |
0.7 mm |
| Standard AGCM (901 m, Alberta) |
0.5 mm |
| Stavely (1364 m, Alberta) |
0.8 mm |
| Syracuse Hancock Intl. Airport (124 m, New York) |
3.0 mm |
| Tadoule Lake CS (262 m, Manitoba) |
0.3 mm |
| Taloyoak Airport (28 m, Nunavut) |
0.2 mm |
| Terrace Airport (217 m, British Columbia) |
0.4 mm |
| The Pas Airport (270 m, Manitoba) |
0.2 mm |
| Tomahawk Agdm (814 m, Alberta) |
0.5 mm |
| Toronto/Pearson AP (173 m, Ontario) |
3.0 mm |
| Buttonville Airport (198 m, Ontario) |
1.0 mm |
| Toronto (113 m, Ontario) |
2.0 mm |
| Toronto Islands Airport (77 m, Ontario) |
1.0 mm |
| Trenton Airport (85 m, Ontario) |
2.0 mm |
| Uxbridge (375 m, Ontario) |
1.0 mm |
| Wallops Flight Facility Airport (12 m, Virginia) |
4.0 mm |
| Whitehorse (707 m, California) |
0.6 mm |
| Wiarton Airport (223 m, Ontario) |
0.6 mm |
| Wilkes-Barre/Scranton Intl. Airport (289 m, Pennsylvania) |
1.0 mm |
| Williamsport Regional Airport (160 m, Pennsylvania) |
2.0 mm |
| Windsor Airport (190 m, Ontario) |
0.2 mm |
| Winslow- Lindbergh Regional Airport (1488 m, Arizona) |
2.0 mm |
| Abee (664 m, Alberta) |
0.4 mm |
North - South