| Stations: |
Precipitation |
| Akron- Canton Airport (377 m, Ohio) |
5.0 mm |
| Alpena (211 m, Michigan) |
12.0 mm |
| Armstrong (243 m, Ontario) |
0.8 mm |
| Atikokan (389 m, Ontario) |
0.2 mm |
| Green Bay (209 m, Wisconsin) |
7.0 mm |
| Austin (189 m, Texas) |
1.0 mm |
| Baccaro (5 m, New Brunswick) |
3.0 mm |
| Baltimore Airport (47 m, Maryland) |
1.0 mm |
| Bancroft (331 m, Ontario) |
3.0 mm |
| Barons Agcm (967 m, California) |
0.4 mm |
| Barrage Temiscamingue (181 m, Quebec) |
3.0 mm |
| Beatrice Climate (297 m, Ontario) |
7.0 mm |
| Beaver Mines (1257 m, Alberta) |
0.2 mm |
| Bishop Intl. Airport (233 m, Michigan) |
3.0 mm |
| Blood Tribe Agdm (980 m, Alberta) |
0.4 mm |
| Breton (852 m, Alberta) |
0.7 mm |
| Brocket AGDM (1073 m, Alberta) |
0.4 mm |
| Buffalo Niagara Intl. Airport (219 m, New York) |
4.0 mm |
| Cambridge Bay (19 m, Nunavut) |
0.2 mm |
| CFB Borden (224 m, Ontario) |
3.0 mm |
| Kinngait (50 m, Nunavut) |
0.2 mm |
| Capital Region Intl. Airport (266 m, Michigan) |
6.0 mm |
| Castlegar Airport (495 m, Nova Scotia) |
4.0 mm |
| Center for Earth Resources Observations (482 m, South Dakota) |
0.9 mm |
| Champion AGDM (1006 m, Alberta) |
0.4 mm |
| Charlo Airport (42 m, New Brunswick) |
0.4 mm |
| Cheyenne Regional Airport (1872 m, Wyoming) |
0.3 mm |
| O’Hare Intl. Airport (205 m, Illinois) |
0.5 mm |
| Cleveland Hopkins Intl. Airport (245 m, Ohio) |
2.0 mm |
| Covington Airport (267 m, Kentucky) |
7.0 mm |
| Craig (1915 m, Colorado) |
2.0 mm |
| Dallas Fort Worth Intl. Airport (182 m, Texas) |
0.3 mm |
| Dayton Intl. Airport (306 m, Ohio) |
14.0 mm |
| Del Bonita (1310 m, Alberta) |
0.4 mm |
| Del Rio Intl. Airport (314 m, Texas) |
3.0 mm |
| Delhi (232 m, Ontario) |
5.0 mm |
| Denver Intl. Airport (1656 m, Colorado) |
0.3 mm |
| Des Moines Intl. Airport (294 m, Iowa) |
12.0 mm |
| Detroit Metropolitan Airport (202 m, Michigan) |
2.0 mm |
| Dubuque Regional Airport (329 m, Iowa) |
8.0 mm |
| Egbert CS (251 m, Ontario) |
3.0 mm |
| Ely Airport (1909 m, Nevada) |
2.0 mm |
| Englehart Airport (243 m, Ontario) |
1.0 mm |
| Erie Intl. Airport (225 m, Pennsylvania) |
5.0 mm |
| Evansville Airport (118 m, Indiana) |
5.0 mm |
| Flagstaff Airport (2131 m, Arizona) |
0.3 mm |
| Fort Chipewyan (238 m, Alberta) |
0.6 mm |
| Fort Smith Regional Airport (141 m, Arkansas) |
0.3 mm |
| Fort Wayne Intl. Airport (252 m, Indiana) |
0.5 mm |
| Fredericton (35 m, New Brunswick) |
0.5 mm |
| Fredericton Intl. Airport (31 m, New Brunswick) |
0.8 mm |
| Milwaukee Mitchell Intl. Airport (211 m, Wisconsin) |
0.8 mm |
| Gerald R. Ford Intl. Airport (245 m, Michigan) |
4.0 mm |
| Geraldton AP (349 m, Ontario) |
1.0 mm |
| Goderich (214 m, Ontario) |
4.0 mm |
| GoreBayClimate (189 m, Ontario) |
10.0 mm |
| Grand Junction Regional Airport (1472 m, Colorado) |
3.0 mm |
| Greater Binghamton Airport (497 m, New York) |
3.0 mm |
| Greater Rochester Intl. Airport (169 m, New York) |
2.0 mm |
| Greater Sudbury (190 m, Ontario) |
6.0 mm |
| Greenwood (28 m, Nova Scotia) |
1.0 mm |
| Guelph (325 m, Ontario) |
2.0 mm |
| Halifax Airport (145 m, Nova Scotia) |
1.0 mm |
| Hamilton Airport (238 m, Ontario) |
2.0 mm |
| Harrow CDA (AUT) (192 m, Ontario) |
3.0 mm |
| Hemaruka Agcm (780 m, California) |
0.5 mm |
| Hilo Intl. Airport (10 m, Hawaii) |
5.0 mm |
| Holman CS (30 m, Northwest Territories) |
0.2 mm |
| Iliamna Airport (49 m, Alaska) |
1.0 mm |
| Indianapolis Intl. Airport (246 m, Indiana) |
0.8 mm |
| Kapuskasing (218 m, Ontario) |
5.0 mm |
| Kapuskasing (227 m, Ontario) |
7.0 mm |
| Kejimkujik 1 (165 m, Nova Scotia) |
2.0 mm |
| Kentville (49 m, Nova Scotia) |
0.2 mm |
| Kingman Airport (1033 m, Arizona) |
0.3 mm |
| Lake Superior Provincial Park (401 m, California) |
12.0 mm |
| Lepreau (6 m, New Brunswick) |
3.0 mm |
| Lethbridge (903 m, Alberta) |
0.4 mm |
| Lincoln Airport (362 m, Nebraska) |
0.5 mm |
| London CS (278 m, Ontario) |
4.0 mm |
| Long Beach Airport (12 m, California) |
0.3 mm |
| Louisville Intl. Airport (149 m, Kentucky) |
0.5 mm |
| Dane County Regional Airport (264 m, Wisconsin) |
6.0 mm |
| McGrath Airport (103 m, Alaska) |
0.5 mm |
| Meadows Field Airport (150 m, California) |
0.3 mm |
| Mercury/Desert Rock (1006 m, Nevada) |
2.0 mm |
| Milford Municipal (1536 m, Utah) |
0.5 mm |
| Minneapolis (255 m, Minnesota) |
0.5 mm |
| Moncton Airport (71 m, New Brunswick) |
0.2 mm |
| Moosonee (9 m, Ontario) |
1.0 mm |
| Moosonee (9 m, Ontario) |
5.0 mm |
| Mount Forest (415 m, Ontario) |
3.0 mm |
| Muskegon (193 m, Michigan) |
3.0 mm |
| District (281 m, Ontario) |
7.0 mm |
| Nagagami (AUT) (264 m, Ontario) |
6.0 mm |
| Nappan (20 m, Nova Scotia) |
0.3 mm |
| Natashquan Airport (9 m, Quebec) |
0.2 mm |
| Nome Airport (6 m, Alaska) |
0.3 mm |
| Norfolk Regional Airport (473 m, Nebraska) |
4.0 mm |
| North Bay (370 m, Ontario) |
6.0 mm |
| North Platte Regional Airport (849 m, Nebraska) |
0.3 mm |
| Omaha/Eppley Field AP (299 m, Nebraska) |
1.0 mm |
| Oshawa (140 m, Ontario) |
3.0 mm |
| Ottawa CDA RCS (79 m, Ontario) |
0.4 mm |
| Ottawa Int AP (114 m, Ontario) |
0.3 mm |
| Parrsboro (31 m, Nova Scotia) |
1.0 mm |
| Pembroke (161 m, Ontario) |
2.0 mm |
| Petawawa Heliport (130 m, Ontario) |
2.0 mm |
| Peterborough (191 m, Ontario) |
0.8 mm |
| Peterborough Trent (216 m, Ontario) |
1.0 mm |
| Pittsburgh Intl. Airport (373 m, Pennsylvania) |
7.0 mm |
| Point Pelee CS (177 m, Ontario) |
7.0 mm |
| John Glenn Columbus Intl. Airport (258 m, Ohio) |
8.0 mm |
| Portland (19 m, Maine) |
1.0 mm |
| Pukaskwa (AUT) (208 m, Ontario) |
2.0 mm |
| Quad Cities Intl. Airport (181 m, Illinois) |
1.0 mm |
| Ribstone (644 m, California) |
0.4 mm |
| Ridgetown (206 m, Ontario) |
5.0 mm |
| Riverton Airport (1684 m, Wyoming) |
0.5 mm |
| Rochester Intl. Airport (402 m, Minnesota) |
3.0 mm |
| Rockford Airport (226 m, Illinois) |
14.0 mm |
| Roscommon (351 m, Michigan) |
7.0 mm |
| Rose Spit (7 m, British Columbia) |
0.2 mm |
| Saint John Airport (111 m, New Brunswick) |
0.4 mm |
| San Antonio Intl. Airport (242 m, Texas) |
3.0 mm |
| Sandspit Airport (6 m, British Columbia) |
0.5 mm |
| Sarnia Chris Hadfield Airport (181 m, Ontario) |
3.0 mm |
| Sarnia Climate (181 m, Ontario) |
3.0 mm |
| Sault Ste Marie (192 m, Ontario) |
15.0 mm |
| Savanna Agcm (703 m, California) |
0.4 mm |
| Shearwater Rcs (24 m, Nova Scotia) |
1.0 mm |
| Sheridan Airport (1209 m, Wyoming) |
0.5 mm |
| Sioux Falls Regional Airport (435 m, South Dakota) |
0.5 mm |
| Sioux Gateway Airport (336 m, Iowa) |
7.0 mm |
| Sudbury Airport (348 m, Ontario) |
7.0 mm |
| Sussex (47 m, New Brunswick) |
0.3 mm |
| Syracuse Hancock Intl. Airport (124 m, New York) |
2.0 mm |
| Talkeetna Airport (109 m, Alaska) |
4.0 mm |
| Ted Stevens Anchorage Intl. Airport (42 m, Alaska) |
5.0 mm |
| Thomsen River (42 m, Northwest Territories) |
0.2 mm |
| Timmins (294 m, Ontario) |
6.0 mm |
| Tobermory (214 m, Ontario) |
13.0 mm |
| Toledo Express Airport (211 m, Ohio) |
3.0 mm |
| Toronto (113 m, Ontario) |
2.0 mm |
| Toronto Islands Airport (77 m, Ontario) |
3.0 mm |
| Toronto/Pearson AP (173 m, Ontario) |
3.0 mm |
| Trenton Airport (85 m, Ontario) |
2.0 mm |
| Upsala (489 m, Ontario) |
0.9 mm |
| Val Marie Southeast (785 m, Saskatchewan) |
0.2 mm |
| Val-d'Or (345 m, Quebec) |
0.7 mm |
| Val-d'Or (337 m, California) |
0.5 mm |
| Vineland Station RCS (79 m, Ontario) |
1.0 mm |
| Dulles Intl. Airport (98 m, Virginia) |
1.0 mm |
| Waterloo Regional Airport (268 m, Iowa) |
4.0 mm |
| Waterloo Well AP (315 m, Ontario) |
4.0 mm |
| Welland Pelham (178 m, Ontario) |
4.0 mm |
| Western Head (10 m, Nova Scotia) |
1.0 mm |
| Wiarton Airport (223 m, Ontario) |
7.0 mm |
| Wilkes-Barre/Scranton Intl. Airport (289 m, Pennsylvania) |
1.0 mm |
| Williamsport Regional Airport (160 m, Pennsylvania) |
3.0 mm |
| Windsor Airport (190 m, Ontario) |
2.0 mm |
| Yarmouth Airport (46 m, Nova Scotia) |
4.0 mm |
| Youngstown (361 m, Ohio) |
7.0 mm |
North - South