| Stations: |
Precipitation |
| Youngstown (361 m, Ohio) |
6.0 mm |
| Albany Airport (89 m, New York) |
2.0 mm |
| Ted Stevens Anchorage Intl. Airport (42 m, Alaska) |
2.0 mm |
| Apalachicola Airport (6 m, Florida) |
18.0 mm |
| Athens (247 m, Georgia) |
2.0 mm |
| Atlanta Airport (315 m, Georgia) |
5.0 mm |
| Atlantic City Airport (20 m, New Jersey) |
1.0 mm |
| Attawapiskat First Nation Airport (9 m, Ontario) |
5.0 mm |
| Augusta Regional Airport (45 m, Georgia) |
1.0 mm |
| Baccaro (5 m, New Brunswick) |
4.0 mm |
| Baltimore Airport (47 m, Maryland) |
0.3 mm |
| Bedford (9 m, Nova Scotia) |
3.0 mm |
| Bethel Airport (44 m, Alaska) |
0.5 mm |
| Bisset (165 m, Nunavut) |
1.0 mm |
| Logan Intl. Airport (9 m, Massachusetts) |
2.0 mm |
| Breton (852 m, Alberta) |
4.0 mm |
| Brier Island (16 m, Nova Scotia) |
4.0 mm |
| Brockville (121 m, Ontario) |
1.0 mm |
| Burlington Intl. Airport (104 m, Vermont) |
5.0 mm |
| Cambridge Bay (19 m, Nunavut) |
6.0 mm |
| Camrose (739 m, Alberta) |
1.0 mm |
| CFB Borden (224 m, Ontario) |
2.0 mm |
| Caribou Point (AUT) (2 m, Nova Scotia) |
1.0 mm |
| Castlegar Airport (495 m, Nova Scotia) |
9.0 mm |
| Charlotte Douglas Intl. Airport (234 m, North Carolina) |
2.0 mm |
| Charlottetown Airport (79 m, Prince Edward Island) |
0.5 mm |
| Clayton Municipal Airpark (1515 m, New Mexico) |
0.5 mm |
| Cobourg (78 m, Ontario) |
11.0 mm |
| Collegeville (76 m, Nova Scotia) |
3.0 mm |
| Columbia Metropolitan Airport (69 m, South Carolina) |
5.0 mm |
| Concord Airport (105 m, New Hampshire) |
24.0 mm |
| Cross City Airport (13 m, Florida) |
8.0 mm |
| Dease Lake (816 m, British Columbia) |
5.0 mm |
| Debert (39 m, Nova Scotia) |
2.0 mm |
| Delburne (889 m, California) |
2.0 mm |
| Dillingham Airport (29 m, Alaska) |
1.0 mm |
| Erie Intl. Airport (225 m, Pennsylvania) |
16.0 mm |
| Ferintosh (795 m, Alberta) |
2.0 mm |
| Fort Liard (213 m, Northwest Territories) |
20.0 mm |
| Frelighsburg (152 m, Quebec) |
0.2 mm |
| Gjoa Haven Airport (46 m, Nunavut) |
4.0 mm |
| Gjoa Haven (42 m, Nunavut) |
4.0 mm |
| Dallas Fort Worth Intl. Airport (182 m, Texas) |
4.0 mm |
| Greenwood (28 m, Nova Scotia) |
3.0 mm |
| Halifax Airport (145 m, Nova Scotia) |
3.0 mm |
| Halifax Kootenay (52 m, Nova Scotia) |
6.0 mm |
| Halifax Windsor Park (51 m, Nova Scotia) |
6.0 mm |
| Harrington Cda (53 m, Prince Edward Island) |
0.2 mm |
| Bradley Intl. Airport (55 m, Connecticut) |
9.0 mm |
| Herschel Island (1 m, Yukon) |
0.8 mm |
| Holden (688 m, Alberta) |
0.6 mm |
| Ingonish Beach CS (8 m, Nova Scotia) |
0.9 mm |
| Inukjuak Airport (26 m, Quebec) |
6.0 mm |
| Inukjuak (25 m, Quebec) |
6.0 mm |
| Jackson (91 m, Mississippi) |
48.0 mm |
| Kapuskasing (218 m, Ontario) |
2.0 mm |
| Kapuskasing (227 m, Ontario) |
2.0 mm |
| Kejimkujik 1 (165 m, Nova Scotia) |
6.0 mm |
| Kentville (49 m, Nova Scotia) |
2.0 mm |
| Kodiak Airport (34 m, Alaska) |
0.8 mm |
| Kouchibouguac Cs (34 m, New Brunswick) |
0.5 mm |
| LaScie (192 m, Newfoundland) |
0.2 mm |
| Lillooet (235 m, British Columbia) |
0.2 mm |
| Meridian Regional Airport (94 m, Mississippi) |
0.5 mm |
| Middleton Island Airport (14 m, Alaska) |
0.3 mm |
| Mildred Lake (310 m, Alberta) |
0.5 mm |
| Mobile Regional Airport (67 m, Alabama) |
2.0 mm |
| Moncton Airport (71 m, New Brunswick) |
0.2 mm |
| Mono (436 m, Ontario) |
0.3 mm |
| Montgomery Regional Airport (62 m, Alabama) |
3.0 mm |
| Moosonee (9 m, Ontario) |
2.0 mm |
| Moosonee (9 m, Ontario) |
2.0 mm |
| Mundare (683 m, Alberta) |
1.0 mm |
| Nagagami (AUT) (264 m, Ontario) |
0.3 mm |
| Nappan (20 m, Nova Scotia) |
0.4 mm |
| LaGuardia Airport (9 m, New York) |
0.3 mm |
| Norfolk Intl. Airport (9 m, Virginia) |
32.0 mm |
| Onatchiway (304 m, Quebec) |
19.0 mm |
| Onefour CDA (935 m, Alberta) |
2.0 mm |
| Orlando Intl. Airport (32 m, Florida) |
0.8 mm |
| Osborne Head (30 m, Nova Scotia) |
6.0 mm |
| Oshawa (140 m, Ontario) |
4.0 mm |
| Parrsboro (31 m, Nova Scotia) |
2.0 mm |
| Petawawa Heliport (130 m, Ontario) |
4.0 mm |
| Peterborough (191 m, Ontario) |
0.3 mm |
| Peterborough Trent (216 m, Ontario) |
1.0 mm |
| Philadelphia Intl. Airport (9 m, Pennsylvania) |
0.3 mm |
| Port Hawkesbury Airport (114 m, Nova Scotia) |
3.0 mm |
| Portland (19 m, Maine) |
1.0 mm |
| Powell River (125 m, British Columbia) |
0.2 mm |
| Rhode (19 m, Rhode Island) |
1.0 mm |
| Puntzi Mountain (910 m, British Columbia) |
0.4 mm |
| Raleigh (134 m, North Carolina) |
4.0 mm |
| Red Earth (546 m, Alberta) |
0.5 mm |
| Revelstoke Airport (445 m, California) |
0.3 mm |
| Richmond Intl. Airport (54 m, Virginia) |
7.0 mm |
| Greater Rochester Intl. Airport (169 m, New York) |
3.0 mm |
| Richard B. Russell Airport (196 m, Georgia) |
6.0 mm |
| Rosalind (712 m, Alberta) |
4.0 mm |
| Roswell Airport (1118 m, New Mexico) |
0.3 mm |
| Saint John Airport (111 m, New Brunswick) |
0.4 mm |
| Salmon Arm (351 m, British Columbia) |
0.7 mm |
| Sarnia Chris Hadfield Airport (181 m, Ontario) |
0.8 mm |
| Shearwater Rcs (24 m, Nova Scotia) |
5.0 mm |
| Shonts Agcm (679 m, California) |
2.0 mm |
| Slave Lake (583 m, Alberta) |
4.0 mm |
| Slave Lake (583 m, Alberta) |
4.0 mm |
| Sprague (329 m, Manitoba) |
0.2 mm |
| Standard AGCM (901 m, Alberta) |
0.5 mm |
| Stavely (1364 m, Alberta) |
0.3 mm |
| Stettler AGDM (795 m, Alberta) |
0.4 mm |
| Sydney Airport (72 m, Nova Scotia) |
6.0 mm |
| Sydney Rcs (63 m, Nova Scotia) |
4.0 mm |
| Syracuse Hancock Intl. Airport (124 m, New York) |
10.0 mm |
| Talkeetna Airport (109 m, Alaska) |
0.3 mm |
| Tallahassee Intl. Airport (18 m, Florida) |
2.0 mm |
| Taloyoak Airport (28 m, Nunavut) |
3.0 mm |
| Tampa Intl. Airport (3 m, Florida) |
5.0 mm |
| Toronto/Pearson AP (173 m, Ontario) |
0.8 mm |
| Tracadie (67 m, Nova Scotia) |
2.0 mm |
| Trenton Airport (85 m, Ontario) |
0.2 mm |
| Tupelo Regional Airport (110 m, Mississippi) |
6.0 mm |
| Upper Stewiacke Rcs (24 m, Nova Scotia) |
3.0 mm |
| Uxbridge (375 m, Ontario) |
2.0 mm |
| Villeneuve Airport (270 m, Alberta) |
0.3 mm |
| Vineland Station RCS (79 m, Ontario) |
0.8 mm |
| Wallops Flight Facility Airport (12 m, Virginia) |
10.0 mm |
| Palm Beach Intl. Airport (6 m, Florida) |
0.3 mm |
| Whitecourt Airport (785 m, Alberta) |
2.0 mm |
| Wichita Falls Regional Airport (314 m, Texas) |
5.0 mm |
| Wimborne (940 m, Alberta) |
0.5 mm |
| Yarmouth Airport (46 m, Nova Scotia) |
9.0 mm |
| Yohin (204 m, Northwest Territories) |
0.5 mm |
| Anadyr Airport (61 m, Russian Feder.) |
0.3 mm |
North - South