| Stations: |
Precipitation |
| Abilene Airport (546 m, Texas) |
2.0 mm |
| Adak (5 m, Alaska) |
2.0 mm |
| Agassiz (15 m, British Columbia) |
3.8 mm |
| Akron- Canton Airport (377 m, Ohio) |
4.3 mm |
| Albany Airport (89 m, New York) |
6.0 mm |
| Algonquin Provincial Park (410 m, Ontario) |
1.0 mm |
| Andrew AGDM (860 m, Alberta) |
0.3 mm |
| Apalachicola Airport (6 m, Florida) |
1.0 mm |
| Armstrong (243 m, Ontario) |
0.5 mm |
| Armstrong Airport (323 m, Ontario) |
1.3 mm |
| Arviat (10 m, Nunavut) |
9.0 mm |
| Asheville Regional Airport (661 m, North Carolina) |
13.1 mm |
| Astoria Regional Airport (7 m, Oregon) |
12.0 mm |
| Athens (247 m, Georgia) |
13.0 mm |
| Atikokan (389 m, Ontario) |
0.5 mm |
| Atlanta Airport (315 m, Georgia) |
19.6 mm |
| Atlee (795 m, Alberta) |
1.0 mm |
| Attawapiskat First Nation Airport (9 m, Ontario) |
1.0 mm |
| Badger (103 m, Newfoundland) |
0.2 mm |
| Baie-D'Urfé (39 m, Quebec) |
1.3 mm |
| Baker Lake (51 m, Nunavut) |
1.3 mm |
| Ballenas Island (13 m, British Columbia) |
0.2 mm |
| Bancroft (331 m, Ontario) |
0.7 mm |
| Banff (1397 m, Alberta) |
0.6 mm |
| Barkley Regional Airport (126 m, Kentucky) |
27.3 mm |
| Barrie-Oro (289 m, Ontario) |
14.0 mm |
| Bassano (807 m, California) |
0.4 mm |
| Beatrice Climate (297 m, Ontario) |
1.0 mm |
| Bella Bella (43 m, British Columbia) |
9.0 mm |
| Bethel Airport (44 m, Alaska) |
1.0 mm |
| Big Valley Agcm (870 m, California) |
0.7 mm |
| Bismarck Airport (505 m, North Dakota) |
0.3 mm |
| Blackcombe Mtn Base (659 m, British Columbia) |
0.6 mm |
| Blue Grass Airport (301 m, Kentucky) |
23.0 mm |
| Blue River (683 m, British Columbia) |
0.3 mm |
| Bonavista (26 m, Newfoundland) |
0.3 mm |
| Bonilla Island (17 m, British Columbia) |
7.0 mm |
| Bradley Intl. Airport (55 m, Connecticut) |
0.3 mm |
| Brockville (121 m, Ontario) |
0.9 mm |
| Buffalo Niagara Intl. Airport (219 m, New York) |
0.5 mm |
| Burlington Intl. Airport (104 m, Vermont) |
4.0 mm |
| Callaghan Valley (884 m, British Columbia) |
0.1 mm |
| Cambridge Bay (19 m, Nunavut) |
0.9 mm |
| Cameron Falls (AUT) (233 m, Ontario) |
0.6 mm |
| Caribou (187 m, Ontario) |
4.6 mm |
| Casper (1612 m, Wyoming) |
1.8 mm |
| Charlevoix (Mrc) (719 m, Quebec) |
1.0 mm |
| Charlotte Douglas Intl. Airport (234 m, North Carolina) |
8.5 mm |
| Chattanooga Metropolitan Airport (210 m, Tennessee) |
25.0 mm |
| Chibougameau-Chapais Airport (10 m, Quebec) |
0.9 mm |
| Cleveland Hopkins Intl. Airport (245 m, Ohio) |
6.0 mm |
| Clinton (1057 m, British Columbia) |
1.4 mm |
| Cold Bay Airport (31 m, Alaska) |
3.1 mm |
| Collegeville (76 m, Nova Scotia) |
0.2 mm |
| Collins Bay (492 m, Saskatchewan) |
0.2 mm |
| Columbia Metropolitan Airport (69 m, South Carolina) |
0.6 mm |
| Columbia Regional Airport (274 m, Missouri) |
2.0 mm |
| Concord Airport (105 m, New Hampshire) |
4.0 mm |
| Consort AGDM (772 m, Alberta) |
0.4 mm |
| Cop Upper (1235 m, Alberta) |
2.0 mm |
| Cormack (75 m, Newfoundland) |
0.4 mm |
| Corpus Christi Intl. Airport (15 m, Texas) |
9.3 mm |
| Covington Airport (267 m, Kentucky) |
9.3 mm |
| Creston Campbell Scientific (646 m, British Columbia) |
0.6 mm |
| Cumshewa (17 m, British Columbia) |
1.2 mm |
| Cypress Hills Park (1271 m, Saskatchewan) |
0.3 mm |
| Dallas Fort Worth Intl. Airport (182 m, Texas) |
22.8 mm |
| Dauphin (305 m, Manitoba) |
0.3 mm |
| Dauphin Airport (305 m, Manitoba) |
0.3 mm |
| Dayton Intl. Airport (306 m, Ohio) |
9.3 mm |
| Delburne (889 m, California) |
0.8 mm |
| Dryden Airport (413 m, Ontario) |
1.0 mm |
| Duluth Airport (432 m, Minnesota) |
0.3 mm |
| Ear Falls (355 m, Ontario) |
0.5 mm |
| Edson (927 m, Alberta) |
0.4 mm |
| Edson (925 m, Alberta) |
0.2 mm |
| Elkins/Randolph Field AP (609 m, West-Virginia) |
0.3 mm |
| Emerson (242 m, Manitoba) |
0.3 mm |
| Englee (30 m, Newfoundland) |
1.5 mm |
| Englehart Airport (243 m, Ontario) |
0.3 mm |
| Entrance Isl. (5 m, British Columbia) |
0.2 mm |
| Erie Intl. Airport (225 m, Pennsylvania) |
3.0 mm |
| Esquimalt (3 m, British Columbia) |
0.8 mm |
| Etzikom (845 m, California) |
0.4 mm |
| Eugene Airport (114 m, Oregon) |
0.5 mm |
| Evansville Airport (118 m, Indiana) |
21.0 mm |
| Fairview Airport (655 m, Alberta) |
0.4 mm |
| Falls Intl. Airport (362 m, Minnesota) |
2.0 mm |
| Fanny Island (8 m, British Columbia) |
0.6 mm |
| Fort Chipewyan (238 m, Alberta) |
6.8 mm |
| Fort Chipewyan (232 m, Alberta) |
5.8 mm |
| Fort Frances (342 m, California) |
0.1 mm |
| Fort Good Hope (82 m, Northwest Territories) |
2.4 mm |
| Fort McMurray CS (369 m, Alberta) |
1.2 mm |
| Fort Ross (10 m, Nunavut) |
0.5 mm |
| Fort Smith Regional Airport (141 m, Arkansas) |
43.0 mm |
| Fort Wayne Intl. Airport (252 m, Indiana) |
2.0 mm |
| Frelighsburg (152 m, Quebec) |
1.0 mm |
| Ft Severn (15 m, Ontario) |
0.2 mm |
| Gander Airport (151 m, Newfoundland) |
0.7 mm |
| George Bush Intercontinental Airport (33 m, Texas) |
48.0 mm |
| Geraldton AP (349 m, Ontario) |
1.0 mm |
| Glasgow Airport (693 m, Montana) |
1.0 mm |
| Great Falls (1131 m, Montana) |
0.5 mm |
| Greater Binghamton Airport (497 m, New York) |
5.5 mm |
| Greater Rochester Intl. Airport (169 m, New York) |
5.0 mm |
| Greenville- Spartanburg Intl. Airport (296 m, South Carolina) |
12.5 mm |
| Grenadier Island (82 m, Ontario) |
0.8 mm |
| Grey Islet (8 m, British Columbia) |
5.0 mm |
| Hawks Hills AGCM (455 m, Alberta) |
2.0 mm |
| Herbert Isl. (17 m, British Columbia) |
1.2 mm |
| Hespero Airport (965 m, Alberta) |
3.0 mm |
| High Level Airport (338 m, Alberta) |
0.3 mm |
| Hilo Intl. Airport (10 m, Hawaii) |
15.6 mm |
| Holden (688 m, Alberta) |
0.4 mm |
| Holland Rock (5 m, British Columbia) |
5.4 mm |
| Holman CS (30 m, Northwest Territories) |
0.5 mm |
| Hope (39 m, British Columbia) |
3.2 mm |
| Hope Aerodrome (39 m, British Columbia) |
3.2 mm |
| Huntsville Intl. Airport (196 m, Alabama) |
32.3 mm |
| Indianapolis Intl. Airport (246 m, Indiana) |
14.5 mm |
| Inuvik Climate (103 m, Northwest Territories) |
0.2 mm |
| Irvine (795 m, California) |
0.8 mm |
| Jack Brooks Regional Airport (7 m, Texas) |
37.3 mm |
| Jackson (91 m, Mississippi) |
185.0 mm |
| Jasper Warden (1020 m, Alberta) |
0.7 mm |
| John Glenn Columbus Intl. Airport (258 m, Ohio) |
0.3 mm |
| Kamloops (345 m, British Columbia) |
1.1 mm |
| Kapuskasing (218 m, Ontario) |
10.0 mm |
| Kenora (412 m, Ontario) |
0.1 mm |
| King Salmon Airport (14 m, Alaska) |
1.6 mm |
| Kirkland Lake (324 m, Ontario) |
3.0 mm |
| Kodiak Airport (34 m, Alaska) |
0.5 mm |
| Kuujjuarapik Airport (24 m, Quebec) |
0.5 mm |
| L'Acadie (44 m, Quebec) |
3.0 mm |
| Lac Eon (589 m, Quebec) |
0.4 mm |
| Lake Charles Airport (5 m, Louisiana) |
23.0 mm |
| Lake Superior Provincial Park (401 m, California) |
6.0 mm |
| St. Louis Lambert Intl. Airport (172 m, Missouri) |
4.3 mm |
| Lansdowne House (AUT) (253 m, Ontario) |
1.0 mm |
| Leedale (947 m, Alberta) |
0.7 mm |
| Lenoxville (181 m, Quebec) |
0.9 mm |
| Lewiston Airport (438 m, Idaho) |
3.0 mm |
| Linden Agcm (914 m, California) |
0.7 mm |
| Louisville Intl. Airport (149 m, Kentucky) |
18.0 mm |
| Lubbock Preston Smith Intl. Airport (988 m, Texas) |
19.3 mm |
| Macmillan Pass (1379 m, Yukon) |
0.2 mm |
| Malahat (366 m, British Columbia) |
15.8 mm |
| Mannville (656 m, California) |
0.4 mm |
| Maple Creek (767 m, Saskatchewan) |
3.0 mm |
| Mary’s Harbour (11 m, Newfoundland) |
0.3 mm |
| Matagami (280 m, California) |
0.5 mm |
| Matagami Airport (280 m, Quebec) |
0.2 mm |
| McGhee Tyson Airport (299 m, Tennessee) |
14.3 mm |
| McNary Field Airport (61 m, Oregon) |
0.8 mm |
| Memphis Airport (87 m, Tennessee) |
24.8 mm |
| Meridian Regional Airport (94 m, Mississippi) |
27.5 mm |
| Middle Georgia Regional Airport (110 m, Georgia) |
0.3 mm |
| Middleton Island Airport (14 m, Alaska) |
0.9 mm |
| Minneapolis (255 m, Minnesota) |
1.0 mm |
| Mistook (113 m, Quebec) |
0.9 mm |
| Mobile Regional Airport (67 m, Alabama) |
64.0 mm |
| Montgomery Regional Airport (62 m, Alabama) |
27.0 mm |
| MontrealpierreElliottTrudeauIntl (32 m, Quebec) |
0.3 mm |
| Mount Forest (415 m, Ontario) |
10.0 mm |
| Mount Washington Airport (1910 m, New Hampshire) |
6.8 mm |
| District (281 m, Ontario) |
6.0 mm |
| Nagagami (AUT) (264 m, Ontario) |
0.5 mm |
| Nakusp (512 m, British Columbia) |
1.4 mm |
| Nashville Intl. Airport (180 m, Tennessee) |
12.8 mm |
| Neir Agdm (1145 m, Alberta) |
0.5 mm |
| Nelson (535 m, British Columbia) |
0.8 mm |
| New Orleans Airport (9 m, Louisiana) |
8.0 mm |
| Nome Airport (6 m, Alaska) |
4.0 mm |
| Nordegg (1332 m, Alberta) |
4.0 mm |
| North Cowichan (60 m, British Columbia) |
0.2 mm |
| NorthMountain (439 m, Nova Scotia) |
0.2 mm |
| Old Crow (251 m, Yukon) |
0.4 mm |
| Olympia Regional Airport (61 m, Washington) |
15.0 mm |
| Onatchiway (304 m, Quebec) |
0.2 mm |
| Ootsa Lakeskins Lak (861 m, British Columbia) |
0.3 mm |
| Oshawa (140 m, Ontario) |
0.8 mm |
| PamRocks (5 m, British Columbia) |
0.8 mm |
| Pangnirtung (23 m, Nunavut) |
0.3 mm |
| Parent (445 m, Quebec) |
0.1 mm |
| Peawanuck (AUT) (52 m, Ontario) |
6.2 mm |
| Pemberton Airport (204 m, British Columbia) |
0.4 mm |
| Piedmont Triad Intl. Airport (277 m, North Carolina) |
8.0 mm |
| Pitt Meadows Campbell Scientific (5 m, British Columbia) |
1.0 mm |
| Pittsburgh Intl. Airport (373 m, Pennsylvania) |
6.3 mm |
| Point Pelee CS (177 m, Ontario) |
0.4 mm |
| Point Petre (79 m, Ontario) |
0.4 mm |
| Pond Inlet (55 m, Nunavut) |
1.6 mm |
| Pond Inlet Airport (55 m, Nunavut) |
0.8 mm |
| Port Mellon (128 m, British Columbia) |
2.6 mm |
| Prince George Airport (680 m, California) |
0.3 mm |
| Prince Patrick (2 m, Northwest Territories) |
0.4 mm |
| Prince Rupert (35 m, British Columbia) |
7.0 mm |
| Pukaskwa (AUT) (208 m, Ontario) |
1.0 mm |
| Quillayute Airport (55 m, Washington) |
15.3 mm |
| Raleigh (766 m, West-Virginia) |
0.8 mm |
| Raleigh (134 m, North Carolina) |
1.6 mm |
| Rawson Lake (305 m, Ontario) |
2.2 mm |
| Red Deer Regional Airport (904 m, Alberta) |
2.0 mm |
| Resolute CS (68 m, Nunavut) |
0.5 mm |
| Revelstoke Airport (443 m, British Columbia) |
2.9 mm |
| Revelstoke Airport (445 m, California) |
6.2 mm |
| Richard B. Russell Airport (196 m, Georgia) |
19.8 mm |
| Rick Husband Amarillo Intl. Airport (1094 m, Texas) |
56.6 mm |
| Roanoke Airport (358 m, Virginia) |
1.1 mm |
| Rochester Intl. Airport (402 m, Minnesota) |
0.5 mm |
| Rocky Harbour (68 m, Newfoundland) |
1.7 mm |
| Rocky Mountain House Airport (988 m, Alberta) |
3.0 mm |
| Roswell Airport (1118 m, New Mexico) |
3.0 mm |
| Sachs Harbour (88 m, Northwest Territories) |
0.2 mm |
| Saint-Pierre (24 m, Saint Pierre and Miquelon) |
0.4 mm |
| Saint-michel-des-saints (430 m, California) |
0.2 mm |
| San Antonio Intl. Airport (242 m, Texas) |
33.0 mm |
| Sandspit (6 m, British Columbia) |
1.6 mm |
| Sandspit Airport (6 m, British Columbia) |
0.3 mm |
| Sartine Isl (112 m, British Columbia) |
6.2 mm |
| Schuler (800 m, Alberta) |
2.0 mm |
| Seattle (137 m, Washington) |
6.0 mm |
| Sechelt (86 m, British Columbia) |
0.1 mm |
| Sherbrooke Airport (242 m, Quebec) |
0.8 mm |
| Sheringham (21 m, British Columbia) |
0.8 mm |
| Solander Island (99 m, British Columbia) |
8.4 mm |
| Spokane Airport (721 m, Washington) |
0.5 mm |
| Springfield- Branson National Airport (390 m, Missouri) |
11.0 mm |
| Squamish Airport (52 m, British Columbia) |
1.2 mm |
| St Johns West (110 m, Newfoundland) |
2.5 mm |
| St.Anthony A (32 m, Newfoundland) |
1.0 mm |
| Stony Rapids Airport (248 m, Saskatchewan) |
5.0 mm |
| Strathmore Agdm (967 m, Alberta) |
0.7 mm |
| Swan River (335 m, Manitoba) |
0.9 mm |
| Syracuse Hancock Intl. Airport (124 m, New York) |
3.5 mm |
| Tatlayoko Lake RCS (875 m, British Columbia) |
0.2 mm |
| Ted Stevens Anchorage Intl. Airport (42 m, Alaska) |
2.8 mm |
| Teslin (705 m, Yukon) |
0.7 mm |
| The Pas (274 m, California) |
0.2 mm |
| Three Hills (907 m, Alberta) |
3.0 mm |
| Timmins (294 m, Ontario) |
4.0 mm |
| Trail Valley (85 m, Northwest Territories) |
1.0 mm |
| Tri-State Airport (255 m, West-Virginia) |
7.3 mm |
| Tuktoyaktuk (5 m, Northwest Territories) |
0.4 mm |
| Tulsa Airport (195 m, Oklahoma) |
9.0 mm |
| Tupelo Regional Airport (110 m, Mississippi) |
158.0 mm |
| Twillingate (AUT) (92 m, Newfoundland) |
0.2 mm |
| Upper Stewiacke Rcs (24 m, Nova Scotia) |
1.1 mm |
| Upsala (489 m, Ontario) |
0.2 mm |
| Val Marie Southeast (785 m, Saskatchewan) |
1.2 mm |
| Vernon (482 m, British Columbia) |
0.2 mm |
| Victoria Gonzales (70 m, British Columbia) |
0.8 mm |
| Victoria Regional Airport (36 m, Texas) |
17.0 mm |
| Victoria Uni. Campbell Scientific (49 m, British Columbia) |
0.9 mm |
| Waco Regional Airport (155 m, Texas) |
20.6 mm |
| Wallops Flight Facility Airport (12 m, Virginia) |
0.3 mm |
| Warfield (567 m, British Columbia) |
0.1 mm |
| Waterton Park Gate (1296 m, Alberta) |
0.2 mm |
| Welcome Island (AUT) (209 m, Ontario) |
0.2 mm |
| West Vancouver (178 m, British Columbia) |
0.5 mm |
| Wichita Falls Regional Airport (314 m, Texas) |
40.1 mm |
| Will Rogers World Airport (398 m, Oklahoma) |
16.6 mm |
| Williamsport Regional Airport (160 m, Pennsylvania) |
2.0 mm |
| Wilson Creek Weir CS (351 m, Manitoba) |
0.4 mm |
| Yakutat Airport (13 m, Alaska) |
41.8 mm |
| Yeager Airport (299 m, West-Virginia) |
1.0 mm |
| Yoho National Park (1615 m, British Columbia) |
2.0 mm |
| Youngstown (361 m, Ohio) |
1.5 mm |
North - South