| Stations: |
Precipitation |
| Dulles Intl. Airport (98 m, Virginia) |
2.0 mm |
| San Luis Valley Regional Airport (2299 m, Colorado) |
2.0 mm |
| Albany Airport (89 m, New York) |
5.0 mm |
| Algonquin Provincial Park (410 m, Ontario) |
0.2 mm |
| Lehigh Valley Intl. Airport (117 m, Pennsylvania) |
3.0 mm |
| Alliance (737 m, California) |
0.5 mm |
| Amqui (166 m, Quebec) |
1.0 mm |
| Yarmouth Airport (46 m, Nova Scotia) |
5.0 mm |
| Yoho National Park (1615 m, British Columbia) |
0.4 mm |
| Ted Stevens Anchorage Intl. Airport (42 m, Alaska) |
1.0 mm |
| Andrew AGDM (860 m, Alberta) |
2.0 mm |
| Ronald Reagan Washington National Airport (20 m, Virginia) |
5.0 mm |
| Asheville Regional Airport (661 m, North Carolina) |
16.0 mm |
| Athens (247 m, Georgia) |
0.5 mm |
| Atlanta Airport (315 m, Georgia) |
7.0 mm |
| Atlantic City Airport (20 m, New Jersey) |
10.0 mm |
| Atlee (795 m, Alberta) |
0.4 mm |
| Baccaro (5 m, New Brunswick) |
2.0 mm |
| Badger (103 m, Newfoundland) |
4.0 mm |
| Baltimore Airport (47 m, Maryland) |
3.0 mm |
| Bancroft (331 m, Ontario) |
0.2 mm |
| Barrhead (648 m, Alberta) |
0.2 mm |
| Barrie-Oro (289 m, Ontario) |
0.2 mm |
| Bas Caraquet (5 m, New Brunswick) |
2.0 mm |
| Beresford Airport (59 m, New Brunswick) |
2.0 mm |
| Beauceville (229 m, Quebec) |
5.0 mm |
| Jack Brooks Regional Airport (7 m, Texas) |
4.0 mm |
| Beaverlodge (745 m, Alberta) |
0.5 mm |
| Raleigh (766 m, West-Virginia) |
11.0 mm |
| Beiseker Agcm (896 m, California) |
0.4 mm |
| Bellshill (721 m, Alberta) |
0.4 mm |
| Berens River (222 m, Manitoba) |
0.4 mm |
| Bethel Airport (44 m, Alaska) |
0.5 mm |
| Big Valley Agcm (870 m, California) |
1.0 mm |
| Greater Binghamton Airport (497 m, New York) |
0.5 mm |
| Blanc-Sablon Airport (32 m, Quebec) |
0.8 mm |
| CFB Borden (224 m, Ontario) |
0.5 mm |
| Logan Intl. Airport (9 m, Massachusetts) |
6.0 mm |
| Brandon (409 m, California) |
0.2 mm |
| Breton (852 m, Alberta) |
2.0 mm |
| Brier Island (16 m, Nova Scotia) |
3.0 mm |
| Brockville (121 m, Ontario) |
2.0 mm |
| Qikiqtarjuaq (6 m, Nunavut) |
0.5 mm |
| Brownvale (748 m, Alberta) |
0.7 mm |
| Grand-Bouctouche (36 m, New Brunswick) |
8.0 mm |
| Buffalo Narrows Airport (440 m, Saskatchewan) |
0.2 mm |
| Burgeo (11 m, Newfoundland) |
16.0 mm |
| Burlington Intl. Airport (104 m, Vermont) |
2.0 mm |
| Busby (714 m, Alberta) |
0.4 mm |
| Cap Tourmente National Wildlife Area (6 m, Quebec) |
1.0 mm |
| Caribou Airport (191 m, Maine) |
3.0 mm |
| Caribou Point (AUT) (2 m, Nova Scotia) |
0.8 mm |
| Castlegar Airport (495 m, Nova Scotia) |
5.0 mm |
| Yeager Airport (299 m, West-Virginia) |
5.0 mm |
| Charlevoix (Mrc) (719 m, Quebec) |
1.0 mm |
| Charlo Airport (42 m, New Brunswick) |
2.0 mm |
| Charlotte Douglas Intl. Airport (234 m, North Carolina) |
1.0 mm |
| Charlottetown Airport (79 m, Prince Edward Island) |
8.0 mm |
| Chattanooga Metropolitan Airport (210 m, Tennessee) |
21.0 mm |
| Chéticamp (44 m, Nova Scotia) |
14.0 mm |
| Chevery (8 m, Quebec) |
0.2 mm |
| O’Hare Intl. Airport (205 m, Illinois) |
0.5 mm |
| Cobourg (78 m, Ontario) |
0.2 mm |
| Cold Bay Airport (31 m, Alaska) |
1.0 mm |
| Collegeville (76 m, Nova Scotia) |
0.3 mm |
| Columbia Regional Airport (274 m, Missouri) |
1.0 mm |
| Concord Airport (105 m, New Hampshire) |
5.0 mm |
| Blosser Airport (452 m, Kansas) |
3.0 mm |
| Consort AGDM (772 m, Alberta) |
0.4 mm |
| Cormack (75 m, Newfoundland) |
7.0 mm |
| Craigmyle (845 m, California) |
0.9 mm |
| Crestomere (855 m, California) |
0.5 mm |
| Debert (39 m, Nova Scotia) |
2.0 mm |
| Deer Lake Airport (29 m, Newfoundland) |
10.0 mm |
| Delburne (889 m, California) |
1.0 mm |
| Deschambault CS (61 m, Quebec) |
3.0 mm |
| Des Moines Intl. Airport (294 m, Iowa) |
1.0 mm |
| Doaktown (43 m, New Brunswick) |
8.0 mm |
| Eaglesham (563 m, Alberta) |
1.0 mm |
| East Point (8 m, Prince Edward Island) |
5.0 mm |
| Edmonton (IAP) (707 m, Alberta) |
0.8 mm |
| Edmonton International CS (715 m, Alberta) |
0.4 mm |
| Edmonton Municipal Cr10 (671 m, Alberta) |
0.2 mm |
| Stony Plain Airport (766 m, Alberta) |
0.5 mm |
| Edmundston (156 m, New Brunswick) |
2.0 mm |
| Edson (927 m, Alberta) |
0.4 mm |
| Egbert CS (251 m, Ontario) |
0.3 mm |
| Elkins/Randolph Field AP (609 m, West-Virginia) |
2.0 mm |
| Erie Intl. Airport (225 m, Pennsylvania) |
0.3 mm |
| Eskasoni 3 (28 m, Nova Scotia) |
0.2 mm |
| Estevan Point lighthouse (7 m, British Columbia) |
0.2 mm |
| Esther 1 (707 m, Alberta) |
0.2 mm |
| Evansburg (819 m, Alberta) |
0.9 mm |
| Evansville Airport (118 m, Indiana) |
0.3 mm |
| Fairview Airport (655 m, Alberta) |
0.4 mm |
| Ferintosh (795 m, Alberta) |
0.5 mm |
| Ferolle Point (AUT) (6 m, Newfoundland) |
1.0 mm |
| Fort Montmorency Rc RCS (673 m, Quebec) |
1.0 mm |
| Fort Nelson (380 m, British Columbia) |
0.8 mm |
| Fort Nelson Airport (389 m, British Columbia) |
0.4 mm |
| Fort Ross (10 m, Nunavut) |
0.2 mm |
| Fort Smith Regional Airport (141 m, Arkansas) |
0.3 mm |
| Fort St. John AP (695 m, British Columbia) |
0.6 mm |
| Fredericton (35 m, New Brunswick) |
2.0 mm |
| Fredericton Intl. Airport (31 m, New Brunswick) |
0.3 mm |
| Frelighsburg (152 m, Quebec) |
3.0 mm |
| Fort Smith (203 m, Northwest Territories) |
0.4 mm |
| Fundy Park Cs (43 m, New Brunswick) |
18.0 mm |
| Gagetown Awos A (51 m, New Brunswick) |
3.0 mm |
| Gander Airport (151 m, Newfoundland) |
3.0 mm |
| Gander Airport (151 m, Newfoundland) |
2.0 mm |
| George Island (223 m, Manitoba) |
0.4 mm |
| Goodland Airport (1124 m, Kansas) |
3.0 mm |
| Grande Prairie Airport (669 m, Alberta) |
1.0 mm |
| Central Nebraska Regional Airport (566 m, Nebraska) |
1.0 mm |
| Grand Manan Sar CS (78 m, New Brunswick) |
13.0 mm |
| Grand Rapids (223 m, Manitoba) |
0.4 mm |
| Great Falls Climate (253 m, California) |
0.5 mm |
| Piedmont Triad Intl. Airport (277 m, North Carolina) |
0.8 mm |
| Greenwood (28 m, Nova Scotia) |
4.0 mm |
| Greenville- Spartanburg Intl. Airport (296 m, South Carolina) |
4.0 mm |
| Halkirk (843 m, Alberta) |
1.0 mm |
| Hamilton Airport (238 m, Ontario) |
0.8 mm |
| Harrington Cda (53 m, Prince Edward Island) |
7.0 mm |
| Bradley Intl. Airport (55 m, Connecticut) |
9.0 mm |
| Heath Point (7 m, Quebec) |
0.2 mm |
| Hespero Airport (965 m, Alberta) |
0.5 mm |
| Hopedale (8 m, Newfoundland) |
99.0 mm |
| Tri-State Airport (255 m, West-Virginia) |
3.0 mm |
| Huntsville Intl. Airport (196 m, Alabama) |
14.0 mm |
| Hussar AGDM (971 m, Alberta) |
0.6 mm |
| Ingonish Beach CS (8 m, Nova Scotia) |
8.0 mm |
| Magdalen Islands (8 m, Quebec) |
3.0 mm |
| Jackson (91 m, Mississippi) |
1.0 mm |
| Jean Cote Agcm (638 m, California) |
0.4 mm |
| Kejimkujik 1 (165 m, Nova Scotia) |
4.0 mm |
| Kemptville (99 m, Ontario) |
0.9 mm |
| Kentville (49 m, Nova Scotia) |
0.6 mm |
| KindakunRocks (14 m, British Columbia) |
0.2 mm |
| Kindersley Regional Airport (698 m, Saskatchewan) |
0.4 mm |
| Kingston (93 m, Ontario) |
1.0 mm |
| McGhee Tyson Airport (299 m, Tennessee) |
29.0 mm |
| Kodiak Airport (34 m, Alaska) |
3.0 mm |
| Kouchibouguac Cs (34 m, New Brunswick) |
9.0 mm |
| Kugaaruk (17 m, Nunavut) |
0.2 mm |
| L'Acadie (44 m, Quebec) |
4.0 mm |
| La Pocatière (31 m, Quebec) |
4.0 mm |
| La Ronge Airport (379 m, Saskatchewan) |
0.2 mm |
| La Ronge Airport (379 m, Saskatchewan) |
0.2 mm |
| LaScie (192 m, Newfoundland) |
0.9 mm |
| L’Assomption (21 m, Quebec) |
3.0 mm |
| Lake Charles Airport (5 m, Louisiana) |
2.0 mm |
| Leader Airport (676 m, Saskatchewan) |
1.0 mm |
| Leedale (947 m, Alberta) |
2.0 mm |
| Lemieux (97 m, Quebec) |
3.0 mm |
| Lenoxville (181 m, Quebec) |
3.0 mm |
| Blue Grass Airport (301 m, Kentucky) |
2.0 mm |
| Lincoln Airport (362 m, Nebraska) |
2.0 mm |
| Linden Agcm (914 m, California) |
0.9 mm |
| Lynn Lake (354 m, Manitoba) |
0.2 mm |
| McTavish (73 m, Quebec) |
3.0 mm |
| Mechanic Settlement (404 m, New Brunswick) |
12.0 mm |
| Memphis Airport (87 m, Tennessee) |
3.0 mm |
| Meridian Regional Airport (94 m, Mississippi) |
4.0 mm |
| Middleton Island Airport (14 m, Alaska) |
0.8 mm |
| Millertown (230 m, Newfoundland) |
6.0 mm |
| Miramichi (33 m, New Brunswick) |
5.0 mm |
| Miscou (5 m, New Brunswick) |
2.0 mm |
| Mobile Regional Airport (67 m, Alabama) |
17.0 mm |
| Quad Cities Intl. Airport (181 m, Illinois) |
1.0 mm |
| Moncton Airport (71 m, New Brunswick) |
10.0 mm |
| Montgomery Regional Airport (62 m, Alabama) |
2.0 mm |
| Montreal Airport Trudeau (34 m, Quebec) |
3.0 mm |
| MontrealpierreElliottTrudeauIntl (32 m, Quebec) |
3.0 mm |
| Nappan (20 m, Nova Scotia) |
17.0 mm |
| Nashville Intl. Airport (180 m, Tennessee) |
9.0 mm |
| Neir Agdm (1145 m, Alberta) |
1.0 mm |
| Newark Intl. Airport (9 m, New Jersey) |
9.0 mm |
| LaGuardia Airport (9 m, New York) |
10.0 mm |
| John F. Kennedy Intl. Airport (7 m, New York) |
7.0 mm |
| Nome Airport (6 m, Alaska) |
0.8 mm |
| Nordegg (1332 m, Alberta) |
0.3 mm |
| NorthMountain (439 m, Nova Scotia) |
14.0 mm |
| North Point (8 m, Prince Edward Island) |
7.0 mm |
| Norway House Airport (223 m, Manitoba) |
0.3 mm |
| Olds (1046 m, Alberta) |
1.0 mm |
| Omaha/Eppley Field AP (299 m, Nebraska) |
0.8 mm |
| Ootsa Lakeskins Lak (861 m, British Columbia) |
3.0 mm |
| Ottawa Int AP (114 m, Ontario) |
0.6 mm |
| Ottawa CDA RCS (79 m, Ontario) |
0.5 mm |
| Barkley Regional Airport (126 m, Kentucky) |
0.5 mm |
| Parc Des Laurentid (791 m, Quebec) |
1.0 mm |
| Parrsboro (31 m, Nova Scotia) |
6.0 mm |
| Peace River Airport (580 m, Alberta) |
0.2 mm |
| Pembroke (161 m, Ontario) |
0.2 mm |
| Peoria (621 m, Alberta) |
1.0 mm |
| Philadelphia Intl. Airport (9 m, Pennsylvania) |
4.0 mm |
| Pittsburgh Intl. Airport (373 m, Pennsylvania) |
2.0 mm |
| Point Petre (79 m, Ontario) |
2.0 mm |
| Pollockville AGDM (750 m, Alberta) |
0.9 mm |
| Portland (19 m, Maine) |
6.0 mm |
| Port Weller (79 m, Ontario) |
0.2 mm |
| Prentiss Alberta (965 m, Alberta) |
0.4 mm |
| Rhode (19 m, Rhode Island) |
5.0 mm |
| Pueblo Memorial Airport (1439 m, Colorado) |
3.0 mm |
| Québec (74 m, Quebec) |
3.0 mm |
| Quesnel Airport Auto (545 m, California) |
0.4 mm |
| Resolute AP (67 m, Nunavut) |
0.4 mm |
| Acadia Valley (735 m, Alberta) |
0.4 mm |
| Richmond Intl. Airport (54 m, Virginia) |
0.3 mm |
| Rivière-du-Loup (147 m, Quebec) |
2.0 mm |
| Roanoke Airport (358 m, Virginia) |
12.0 mm |
| Greater Rochester Intl. Airport (169 m, New York) |
0.8 mm |
| Rocky Mountain House Airport (988 m, Alberta) |
1.0 mm |
| Richard B. Russell Airport (196 m, Georgia) |
6.0 mm |
| Rose Spit (7 m, British Columbia) |
0.2 mm |
| Rycroft (595 m, Alberta) |
1.0 mm |
| Baie-D'Urfé (39 m, Quebec) |
3.0 mm |
| Sable Island (1 m, Nova Scotia) |
0.8 mm |
| Saint-michel-des-saints (430 m, California) |
0.3 mm |
| Saint-Hubert Airport (28 m, Quebec) |
3.0 mm |
| Saint John Airport (111 m, New Brunswick) |
12.0 mm |
| Saint John's AP (135 m, Newfoundland) |
2.0 mm |
| Schuler (800 m, Alberta) |
0.5 mm |
| Sherbrooke Airport (242 m, Quebec) |
3.0 mm |
| Shonts Agcm (679 m, California) |
0.4 mm |
| Shreveport Regional Airport (84 m, Louisiana) |
0.3 mm |
| Smithers Airport (523 m, British Columbia) |
0.2 mm |
| South Bend Intl. Airport (236 m, Indiana) |
0.3 mm |
| Southend (344 m, Saskatchewan) |
0.2 mm |
| Spirit River (1015 m, Alberta) |
2.0 mm |
| Spondin (804 m, Alberta) |
0.5 mm |
| Springfield- Branson National Airport (390 m, Missouri) |
0.3 mm |
| St Anicet 1 (49 m, Quebec) |
3.0 mm |
| Sainte-Clotilde (53 m, Quebec) |
4.0 mm |
| Ste Foy (U. Laval) (91 m, Quebec) |
2.0 mm |
| Stephenville Intl. Airport (9 m, Newfoundland) |
10.0 mm |
| Stephenville (58 m, California) |
13.0 mm |
| Stettler AGDM (795 m, Alberta) |
0.4 mm |
| St Johns West (110 m, Newfoundland) |
0.2 mm |
| St. Lawrence (49 m, Newfoundland) |
0.7 mm |
| St. Louis Lambert Intl. Airport (172 m, Missouri) |
0.5 mm |
| Strathmore Agdm (967 m, Alberta) |
1.0 mm |
| St Stephen (28 m, New Brunswick) |
3.0 mm |
| Summerside (21 m, Prince Edward Island) |
6.0 mm |
| Sundre A (1114 m, Alberta) |
1.0 mm |
| Sussex (47 m, New Brunswick) |
11.0 mm |
| Sydney Airport (72 m, Nova Scotia) |
0.6 mm |
| Sydney Rcs (63 m, Nova Scotia) |
0.2 mm |
| Syracuse Hancock Intl. Airport (124 m, New York) |
1.0 mm |
| Tadoule Lake CS (262 m, Manitoba) |
0.2 mm |
| Terra Nova Nat Park CS (107 m, Newfoundland) |
2.0 mm |
| Thetford Mines Rcs (430 m, Quebec) |
4.0 mm |
| Thompson Airport (216 m, Manitoba) |
0.8 mm |
| Thorsby Agcm (754 m, California) |
0.7 mm |
| Three Hills (907 m, Alberta) |
2.0 mm |
| Tomahawk Agdm (814 m, Alberta) |
2.0 mm |
| Toronto (113 m, Ontario) |
0.2 mm |
| Trenton Airport (85 m, Ontario) |
1.0 mm |
| TROIS-RIVIERES (60 m, California) |
3.0 mm |
| Trois-Rivières (6 m, Quebec) |
4.0 mm |
| Tupelo Regional Airport (110 m, Mississippi) |
9.0 mm |
| Twillingate (AUT) (92 m, Newfoundland) |
1.0 mm |
| Upper Stewiacke Rcs (24 m, Nova Scotia) |
0.3 mm |
| Valleyview AGDM (698 m, Alberta) |
0.8 mm |
| Vineland Station RCS (79 m, Ontario) |
0.7 mm |
| Waskesiu Lake (569 m, Saskatchewan) |
0.2 mm |
| Western Head (10 m, Nova Scotia) |
0.8 mm |
| Wetaskiwin AGCM (774 m, Alberta) |
0.7 mm |
| Wilkes-Barre/Scranton Intl. Airport (289 m, Pennsylvania) |
2.0 mm |
| Williamsport Regional Airport (160 m, Pennsylvania) |
0.8 mm |
| Wimborne (940 m, Alberta) |
0.6 mm |
| Woodstock (218 m, New Brunswick) |
8.0 mm |
| Wreckhouse (33 m, Newfoundland) |
11.0 mm |
| Anadyr Airport (61 m, Russian Feder.) |
0.8 mm |
| Saint-Pierre (24 m, Saint Pierre and Miquelon) |
0.6 mm |
North - South