| Stations: |
Precipitation |
| Yoho National Park (1615 m, British Columbia) |
0.5 mm |
| Yeager Airport (299 m, West-Virginia) |
0.5 mm |
| Wynyard (560 m, Saskatchewan) |
0.2 mm |
| Winnemucca Airport (1322 m, Nevada) |
0.3 mm |
| Willow Creek 1 (1402 m, Alberta) |
0.4 mm |
| Williams Lake Airport (942 m, British Columbia) |
0.2 mm |
| Dulles Intl. Airport (98 m, Virginia) |
5.0 mm |
| Wasagaming (627 m, Manitoba) |
0.4 mm |
| Wallops Flight Facility Airport (12 m, Virginia) |
3.0 mm |
| Viking (711 m, Alberta) |
0.4 mm |
| Victoria Uni. Campbell Scientific (49 m, British Columbia) |
2.0 mm |
| Victoria Gonzales (70 m, British Columbia) |
0.4 mm |
| Vermilion (623 m, Alberta) |
0.4 mm |
| Vancouver Sea Island Ccg (2 m, California) |
1.0 mm |
| Vancouver Hrbour (2 m, British Columbia) |
0.2 mm |
| Tri-State Airport (255 m, West-Virginia) |
0.3 mm |
| Travers (955 m, Alberta) |
0.5 mm |
| Toledo Express Airport (211 m, Ohio) |
0.3 mm |
| Thorsby Agcm (754 m, California) |
0.4 mm |
| Teepee Creek (670 m, California) |
0.4 mm |
| Ted Stevens Anchorage Intl. Airport (42 m, Alaska) |
0.5 mm |
| Talkeetna Airport (109 m, Alaska) |
5.0 mm |
| Swift Current (825 m, Saskatchewan) |
0.2 mm |
| Sundre A (1114 m, Alberta) |
2.0 mm |
| Summerland (454 m, British Columbia) |
0.6 mm |
| Strathmore Agdm (967 m, Alberta) |
2.0 mm |
| Stavely (1364 m, Alberta) |
0.9 mm |
| Standard AGCM (901 m, Alberta) |
0.5 mm |
| Spiritwood (584 m, Saskatchewan) |
0.2 mm |
| Sparwood (1138 m, British Columbia) |
0.5 mm |
| South Bend Intl. Airport (236 m, Indiana) |
1.0 mm |
| Shoal Lake CS (561 m, Manitoba) |
0.2 mm |
| Seven Persons (766 m, Alberta) |
0.5 mm |
| Sechelt (86 m, British Columbia) |
0.5 mm |
| Seattle (137 m, Washington) |
3.0 mm |
| Sandy Lake (289 m, Ontario) |
0.4 mm |
| Saint John's AP (135 m, Newfoundland) |
0.2 mm |
| Rouyn-Noranda (318 m, Quebec) |
1.0 mm |
| Rosetown East (586 m, Saskatchewan) |
0.2 mm |
| Rosalind (712 m, Alberta) |
0.4 mm |
| Ronald Reagan Washington National Airport (20 m, Virginia) |
5.0 mm |
| Rolling Hills AGCM (645 m, Alberta) |
0.4 mm |
| Rocky Mountain House Airport (988 m, Alberta) |
0.2 mm |
| Roanoke Airport (358 m, Virginia) |
2.0 mm |
| Richmond Intl. Airport (54 m, Virginia) |
7.0 mm |
| Richard B. Russell Airport (196 m, Georgia) |
0.3 mm |
| Rich Lake AGDM (585 m, Alberta) |
0.4 mm |
| Raymond (937 m, Alberta) |
3.0 mm |
| Rawson Lake (305 m, Ontario) |
2.0 mm |
| Raleigh (134 m, North Carolina) |
11.0 mm |
| Quillayute Airport (55 m, Washington) |
0.3 mm |
| Queenstown (941 m, Alberta) |
2.0 mm |
| Princeton (700 m, British Columbia) |
0.5 mm |
| Prince George Airport (691 m, British Columbia) |
1.0 mm |
| Prince George Airport (680 m, California) |
1.0 mm |
| Powell River (125 m, British Columbia) |
1.0 mm |
| Portland Airport (12 m, Oregon) |
2.0 mm |
| John Glenn Columbus Intl. Airport (258 m, Ohio) |
0.5 mm |
| Pocatello Regional Airport (1365 m, Idaho) |
0.3 mm |
| Pitt Meadows Campbell Scientific (5 m, British Columbia) |
0.3 mm |
| Pincher Creek (1190 m, Alberta) |
1.0 mm |
| Piedmont Triad Intl. Airport (277 m, North Carolina) |
11.0 mm |
| Pickle Lake Airport (391 m, Ontario) |
1.0 mm |
| Pickle Lake (391 m, Ontario) |
3.0 mm |
| Philadelphia Intl. Airport (9 m, Pennsylvania) |
3.0 mm |
| Peoria Airport (202 m, Illinois) |
1.0 mm |
| Penticton Airport (344 m, British Columbia) |
0.7 mm |
| Pekisko (1415 m, California) |
2.0 mm |
| Peace River Airport (580 m, Alberta) |
0.2 mm |
| Paulatuk (6 m, Northwest Territories) |
0.2 mm |
| Oyen Agdm (767 m, Alberta) |
0.4 mm |
| Outlook (541 m, Saskatchewan) |
0.2 mm |
| Olds (1046 m, Alberta) |
0.5 mm |
| O’Hare Intl. Airport (205 m, Illinois) |
0.5 mm |
| North Point (8 m, Prince Edward Island) |
0.2 mm |
| Norman Wells Climat (93 m, Northwest Territories) |
0.6 mm |
| Norfolk Intl. Airport (9 m, Virginia) |
6.0 mm |
| Nordegg (1332 m, Alberta) |
1.0 mm |
| Nicolet (8 m, Quebec) |
14.0 mm |
| Neir Agdm (1145 m, Alberta) |
1.0 mm |
| Nashville Intl. Airport (180 m, Tennessee) |
8.0 mm |
| Muskrat Dam Airport (278 m, Ontario) |
0.4 mm |
| Mossleigh (965 m, California) |
2.0 mm |
| Morden (298 m, Manitoba) |
0.2 mm |
| Moose Jaw (577 m, Saskatchewan) |
0.2 mm |
| Missoula Montana Airport (972 m, Montana) |
0.3 mm |
| Middleton Island Airport (14 m, Alaska) |
2.0 mm |
| Memphis Airport (87 m, Tennessee) |
21.0 mm |
| Melita (446 m, Manitoba) |
0.5 mm |
| Melfort (490 m, Saskatchewan) |
0.2 mm |
| Medicine Hat (717 m, Alberta) |
0.7 mm |
| Meadow Lake (481 m, California) |
0.2 mm |
| McNary Field Airport (61 m, Oregon) |
0.3 mm |
| McGrath Airport (103 m, Alaska) |
5.0 mm |
| McGhee Tyson Airport (299 m, Tennessee) |
6.0 mm |
| Masinasin (947 m, Alberta) |
0.6 mm |
| Lucky Lake (665 m, Saskatchewan) |
0.2 mm |
| Linden Agcm (914 m, California) |
0.4 mm |
| Lillooet (235 m, British Columbia) |
0.2 mm |
| Lethbridge (903 m, Alberta) |
0.7 mm |
| Lansdowne House (AUT) (253 m, Ontario) |
0.5 mm |
| La Grande Rivière Airport (195 m, Quebec) |
0.2 mm |
| La Glace Agcm (760 m, California) |
0.4 mm |
| Kuujjuarapik (30 m, Quebec) |
0.3 mm |
| Kuujjuaq Airport (44 m, Quebec) |
0.8 mm |
| Kugluktuk (24 m, Nunavut) |
0.2 mm |
| Kleefeld (246 m, Manitoba) |
0.2 mm |
| King Salmon Airport (14 m, Alaska) |
0.3 mm |
| Kenora Airport (406 m, Ontario) |
0.4 mm |
| Kenora (412 m, Ontario) |
0.6 mm |
| Kelsey Dam CS (183 m, Manitoba) |
0.2 mm |
| Jean Cote Agcm (638 m, California) |
0.4 mm |
| Jasper Warden (1020 m, Alberta) |
0.4 mm |
| Island Lake South (618 m, Alberta) |
0.2 mm |
| Iron Springs (858 m, Alberta) |
2.0 mm |
| Ingonish Beach CS (8 m, Nova Scotia) |
0.2 mm |
| Indianapolis Intl. Airport (246 m, Indiana) |
1.0 mm |
| Indian Head CDA (579 m, Saskatchewan) |
0.4 mm |
| Iliamna Airport (49 m, Alaska) |
1.0 mm |
| Huntsville Intl. Airport (196 m, Alabama) |
4.0 mm |
| Hope Aerodrome (39 m, British Columbia) |
2.0 mm |
| Hope (39 m, British Columbia) |
2.0 mm |
| Holman CS (30 m, Northwest Territories) |
2.0 mm |
| Hilo Intl. Airport (10 m, Hawaii) |
0.8 mm |
| High Prairie (602 m, Alberta) |
0.6 mm |
| Herschel Island (1 m, Yukon) |
5.0 mm |
| Hendrickson Creek (1448 m, Alberta) |
2.0 mm |
| Hawks Hills AGCM (455 m, Alberta) |
0.4 mm |
| Hamilton Rbg CS (107 m, Ontario) |
1.0 mm |
| Greenville- Spartanburg Intl. Airport (296 m, South Carolina) |
3.0 mm |
| Great Falls (1131 m, Montana) |
0.5 mm |
| Grassy Lake (783 m, Alberta) |
0.5 mm |
| Gleichen AGCM (907 m, Alberta) |
0.9 mm |
| Geraldton AP (349 m, Ontario) |
0.4 mm |
| Fort Wayne Intl. Airport (252 m, Indiana) |
0.3 mm |
| Fort Simpson Climate (168 m, Northwest Territories) |
0.3 mm |
| Fort Macleod (978 m, California) |
0.6 mm |
| Fort Assiniboine (676 m, Alberta) |
0.4 mm |
| Fisher Branch (253 m, Manitoba) |
0.2 mm |
| Fincastle Agdm (833 m, Alberta) |
2.0 mm |
| Falls Intl. Airport (362 m, Minnesota) |
0.3 mm |
| Fairview Airport (655 m, Alberta) |
0.5 mm |
| Fairbanks Intl. Airport (135 m, Alaska) |
1.0 mm |
| Evansville Airport (118 m, Indiana) |
2.0 mm |
| Eugene Airport (114 m, Oregon) |
0.3 mm |
| Enchant (801 m, Alberta) |
0.6 mm |
| Elkins/Randolph Field AP (609 m, West-Virginia) |
1.0 mm |
| Elbow (595 m, Saskatchewan) |
0.4 mm |
| Ear Falls (355 m, Ontario) |
0.3 mm |
| Eaglesham (563 m, Alberta) |
0.4 mm |
| Dryden Airport (413 m, Ontario) |
0.8 mm |
| Dillingham Airport (29 m, Alaska) |
4.0 mm |
| Del Bonita (1310 m, Alberta) |
0.6 mm |
| Deerwood Rcs (341 m, Manitoba) |
0.7 mm |
| Deer Lake Airport (29 m, Newfoundland) |
0.4 mm |
| Dayton Intl. Airport (306 m, Ohio) |
0.5 mm |
| Dapp (614 m, Alberta) |
0.4 mm |
| Cypress River (374 m, Manitoba) |
0.7 mm |
| Covington Airport (267 m, Kentucky) |
0.8 mm |
| Clinton (1057 m, British Columbia) |
0.4 mm |
| Claresholm (1012 m, Alberta) |
1.0 mm |
| Chevery (8 m, Quebec) |
0.2 mm |
| Chattanooga Metropolitan Airport (210 m, Tennessee) |
2.0 mm |
| Charlotte Douglas Intl. Airport (234 m, North Carolina) |
6.0 mm |
| Charlo Airport (42 m, New Brunswick) |
0.2 mm |
| Champion AGDM (1006 m, Alberta) |
1.0 mm |
| Carway Airport (1354 m, Alberta) |
0.7 mm |
| Carberry (384 m, Manitoba) |
0.5 mm |
| Capital Region Intl. Airport (266 m, Michigan) |
0.3 mm |
| Calgary Intl. Airport (1084 m, Alberta) |
2.0 mm |
| Calgary Int'l Cs (1081 m, California) |
2.0 mm |
| Busby (714 m, Alberta) |
0.4 mm |
| Burns Lake Campbell Scientific (713 m, British Columbia) |
0.5 mm |
| Brownvale (748 m, Alberta) |
0.5 mm |
| Brocket AGDM (1073 m, Alberta) |
2.0 mm |
| Broadview AP (600 m, Saskatchewan) |
0.7 mm |
| Bratt'S Lake (580 m, Saskatchewan) |
0.2 mm |
| Brandon Airport (416 m, Manitoba) |
5.0 mm |
| Brandon (409 m, California) |
2.0 mm |
| Blood Tribe Agdm (980 m, Alberta) |
3.0 mm |
| Black Diamond (1156 m, Alberta) |
1.0 mm |
| Big Trout Lake (222 m, Ontario) |
0.3 mm |
| Bethel Airport (44 m, Alaska) |
7.0 mm |
| Beiseker Agcm (896 m, California) |
1.0 mm |
| Beaverlodge (745 m, Alberta) |
0.7 mm |
| Beaver Mines (1257 m, Alberta) |
1.0 mm |
| Bassano (807 m, California) |
0.4 mm |
| Barons Agcm (967 m, California) |
2.0 mm |
| Barnwell (824 m, Alberta) |
3.0 mm |
| Barkley Regional Airport (126 m, Kentucky) |
0.3 mm |
| Baltimore Airport (47 m, Maryland) |
4.0 mm |
| Azure (1143 m, Alberta) |
0.8 mm |
| AulvikNationalPark (32 m, Northwest Territories) |
0.3 mm |
| Attawapiskat First Nation Airport (9 m, Ontario) |
1.0 mm |
| Atlantic City Airport (20 m, New Jersey) |
3.0 mm |
| Atikokan (389 m, Ontario) |
0.3 mm |
| Astoria Regional Airport (7 m, Oregon) |
0.5 mm |
| Assiniboia Airport (726 m, Saskatchewan) |
0.2 mm |
| Asheville Regional Airport (661 m, North Carolina) |
3.0 mm |
| Armstrong Airport (323 m, Ontario) |
0.2 mm |
| Albert Hall (658 m, Alberta) |
0.4 mm |
| Agassiz (15 m, British Columbia) |
2.0 mm |
| Abee (664 m, Alberta) |
0.4 mm |
North - South