| Stations: |
Precipitation |
| Abee (664 m, Alberta) |
8.0 mm |
| Aberdeen Airport (397 m, South Dakota) |
3.0 mm |
| Acadia Valley (735 m, Alberta) |
2.0 mm |
| Adak (5 m, Alaska) |
2.5 mm |
| Agassiz (15 m, British Columbia) |
51.0 mm |
| Akron- Canton Airport (377 m, Ohio) |
0.8 mm |
| Albert Hall (658 m, Alberta) |
42.0 mm |
| Alert (65 m, Nunavut) |
4.6 mm |
| Alliance (737 m, California) |
1.0 mm |
| Alpena (211 m, Michigan) |
15.3 mm |
| Andrew (625 m, Alberta) |
6.7 mm |
| Apalachicola Airport (6 m, Florida) |
13.0 mm |
| Armstrong (243 m, Ontario) |
7.9 mm |
| Armstrong (243 m, Ontario) |
0.3 mm |
| Armstrong Airport (323 m, Ontario) |
10.3 mm |
| Ashcroft (327 m, British Columbia) |
1.6 mm |
| Asheville Regional Airport (661 m, North Carolina) |
12.3 mm |
| Assiniboia Airport (726 m, Saskatchewan) |
5.0 mm |
| Astoria Regional Airport (7 m, Oregon) |
64.6 mm |
| Athabasca (635 m, Alberta) |
5.6 mm |
| Athens (247 m, Georgia) |
25.5 mm |
| Atikokan (389 m, Ontario) |
0.9 mm |
| Atlanta Airport (315 m, Georgia) |
1.6 mm |
| Atlantic City Airport (20 m, New Jersey) |
8.0 mm |
| Atlee (795 m, Alberta) |
0.5 mm |
| Atmore AGDM (574 m, Alberta) |
1.5 mm |
| Attawapiskat First Nation Airport (9 m, Ontario) |
4.0 mm |
| Augusta Regional Airport (45 m, Georgia) |
2.8 mm |
| Azure (1143 m, Alberta) |
3.5 mm |
| Baccaro (5 m, New Brunswick) |
5.0 mm |
| Badger (103 m, Newfoundland) |
36.6 mm |
| Baie-Comeau (130 m, Quebec) |
0.2 mm |
| Ballenas Island (13 m, British Columbia) |
20.2 mm |
| Banff (1397 m, Alberta) |
1.0 mm |
| Barkley Regional Airport (126 m, Kentucky) |
9.0 mm |
| Barrhead (648 m, Alberta) |
22.2 mm |
| Barrie-Oro (289 m, Ontario) |
0.7 mm |
| Bassano (807 m, California) |
1.5 mm |
| Beauport (10 m, Quebec) |
1.0 mm |
| Beaver Mines (1257 m, Alberta) |
0.3 mm |
| Beaverlodge (745 m, Alberta) |
10.2 mm |
| Bedford (9 m, Nova Scotia) |
0.2 mm |
| Bella Bella (43 m, British Columbia) |
45.1 mm |
| Berens River (222 m, Manitoba) |
0.2 mm |
| Royal Island (329 m, Ontario) |
9.0 mm |
| Beresford Airport (59 m, New Brunswick) |
4.0 mm |
| Bettles Airport (196 m, Alaska) |
2.4 mm |
| Big Trout Lake (222 m, Ontario) |
32.0 mm |
| Big Trout Lake (222 m, Ontario) |
32.0 mm |
| Billings Logan Intl. Airport (1088 m, Montana) |
2.0 mm |
| Bishop Intl. Airport (233 m, Michigan) |
2.3 mm |
| Bismarck Airport (505 m, North Dakota) |
0.3 mm |
| Black Diamond (1156 m, Alberta) |
5.5 mm |
| Blackcombe Mtn Base (659 m, British Columbia) |
25.0 mm |
| Blosser Airport (452 m, Kansas) |
0.8 mm |
| Blue Grass Airport (301 m, Kentucky) |
4.3 mm |
| Blue River (683 m, British Columbia) |
27.6 mm |
| Boise Airport (872 m, Idaho) |
9.0 mm |
| Bonavista (26 m, Newfoundland) |
12.4 mm |
| Bonilla Island (17 m, British Columbia) |
32.4 mm |
| Bow Valley (1298 m, Alberta) |
0.4 mm |
| Brandon (409 m, California) |
5.0 mm |
| Brantford Airport (246 m, California) |
8.3 mm |
| Bratt'S Lake (580 m, Saskatchewan) |
2.7 mm |
| Brier Island (16 m, Nova Scotia) |
0.3 mm |
| Broadview AP (600 m, Saskatchewan) |
9.2 mm |
| Brockville (121 m, Ontario) |
0.6 mm |
| Brownvale (748 m, Alberta) |
10.8 mm |
| Buffalo Narrows Airport (440 m, Saskatchewan) |
0.9 mm |
| Buffalo Niagara Intl. Airport (219 m, New York) |
5.0 mm |
| Burgeo (11 m, Newfoundland) |
27.8 mm |
| Burns Bog (84 m, British Columbia) |
32.1 mm |
| Burns Airport (1271 m, Oregon) |
0.3 mm |
| Cadogan Agcm (690 m, California) |
18.0 mm |
| Calgary Int'l Cs (1081 m, California) |
0.5 mm |
| Callaghan Valley (884 m, British Columbia) |
49.5 mm |
| Cameron Falls (AUT) (233 m, Ontario) |
4.4 mm |
| Camrose (739 m, Alberta) |
4.6 mm |
| Capital Region Intl. Airport (266 m, Michigan) |
2.3 mm |
| Carberry (384 m, Manitoba) |
4.7 mm |
| Caribou Point (AUT) (2 m, Nova Scotia) |
6.5 mm |
| Carmacks (543 m, Yukon) |
1.2 mm |
| Carman (268 m, Manitoba) |
29.0 mm |
| Cartwright Airport (15 m, Newfoundland) |
1.3 mm |
| Carway Airport (1354 m, Alberta) |
0.7 mm |
| Casper (1612 m, Wyoming) |
0.3 mm |
| Central Nebraska Regional Airport (566 m, Nebraska) |
11.6 mm |
| Champion AGDM (1006 m, Alberta) |
9.0 mm |
| Charlo Airport (42 m, New Brunswick) |
0.2 mm |
| Charlotte Douglas Intl. Airport (234 m, North Carolina) |
2.0 mm |
| Chattanooga Metropolitan Airport (210 m, Tennessee) |
20.3 mm |
| Chevery (8 m, Quebec) |
5.3 mm |
| Cheyenne Regional Airport (1872 m, Wyoming) |
1.0 mm |
| Chibougameau-Chapais Airport (10 m, Quebec) |
0.6 mm |
| O’Hare Intl. Airport (205 m, Illinois) |
12.0 mm |
| Churchill Airport (29 m, Manitoba) |
16.4 mm |
| Churchill Climate (29 m, California) |
17.8 mm |
| Churchill Falls (440 m, California) |
5.3 mm |
| Claresholm (1012 m, Alberta) |
0.3 mm |
| Clearwater (438 m, British Columbia) |
18.8 mm |
| Cleveland Hopkins Intl. Airport (245 m, Ohio) |
2.6 mm |
| Clinton (1057 m, British Columbia) |
0.5 mm |
| Clyde AP (27 m, Nunavut) |
7.0 mm |
| Cold Bay Airport (31 m, Alaska) |
6.6 mm |
| Cold Lake Airport (541 m, Alberta) |
11.4 mm |
| Collegeville (76 m, Nova Scotia) |
11.7 mm |
| Collins Bay (492 m, Saskatchewan) |
6.1 mm |
| Columbia Metropolitan Airport (69 m, South Carolina) |
7.0 mm |
| Columbia Regional Airport (274 m, Missouri) |
23.0 mm |
| Cop Upper (1235 m, Alberta) |
4.2 mm |
| Coronach (756 m, Saskatchewan) |
2.4 mm |
| Covington Airport (267 m, Kentucky) |
7.3 mm |
| Craig (1915 m, Colorado) |
1.0 mm |
| Cranbrook Airport (930 m, British Columbia) |
3.8 mm |
| Creston Campbell Scientific (646 m, British Columbia) |
14.9 mm |
| Crowsnest (1303 m, Alberta) |
1.0 mm |
| Cumshewa (17 m, British Columbia) |
1.4 mm |
| Cypress Hills Park (1271 m, Saskatchewan) |
0.5 mm |
| Cypress River (374 m, Manitoba) |
7.0 mm |
| Dallas Fort Worth Intl. Airport (182 m, Texas) |
59.0 mm |
| Dauphin (305 m, Manitoba) |
1.0 mm |
| Dauphin Airport (305 m, Manitoba) |
1.0 mm |
| Dawson Creek Airport (655 m, British Columbia) |
2.8 mm |
| Dawson Y. T. AP (370 m, Yukon) |
3.7 mm |
| Dayton Intl. Airport (306 m, Ohio) |
2.1 mm |
| Dease Lake (816 m, British Columbia) |
1.1 mm |
| Debert (39 m, Nova Scotia) |
2.2 mm |
| Deerwood Rcs (341 m, Manitoba) |
12.0 mm |
| Del Rio Intl. Airport (314 m, Texas) |
0.8 mm |
| Delhi (232 m, Ontario) |
7.8 mm |
| Des Moines Intl. Airport (294 m, Iowa) |
0.5 mm |
| Detroit Metropolitan Airport (202 m, Michigan) |
8.3 mm |
| Dillingham Airport (29 m, Alaska) |
7.0 mm |
| Doaktown (43 m, New Brunswick) |
4.0 mm |
| Dodge City Regional Airport (790 m, Kansas) |
99.6 mm |
| Drumheller East (678 m, Alberta) |
0.4 mm |
| Dryden Airport (413 m, Ontario) |
7.9 mm |
| Dubuque Regional Airport (329 m, Iowa) |
12.5 mm |
| Duluth Airport (432 m, Minnesota) |
23.0 mm |
| Dupree AGCM (556 m, Alberta) |
2.5 mm |
| Eaglesham (563 m, Alberta) |
11.0 mm |
| Ear Falls (355 m, Ontario) |
8.4 mm |
| East Point (8 m, Prince Edward Island) |
6.5 mm |
| Eastend Cypress (1080 m, Saskatchewan) |
1.6 mm |
| Eastern Oregon Regional Airport (456 m, Oregon) |
10.8 mm |
| Edmonton International CS (715 m, Alberta) |
9.5 mm |
| Edmonton Municipal Cr10 (671 m, Alberta) |
31.2 mm |
| Edson (927 m, Alberta) |
6.1 mm |
| Edson (925 m, Alberta) |
7.3 mm |
| Egbert CS (251 m, Ontario) |
0.4 mm |
| Elbow (595 m, Saskatchewan) |
16.0 mm |
| Elk Island Nat Park (716 m, Alberta) |
15.1 mm |
| Elkins/Randolph Field AP (609 m, West-Virginia) |
3.5 mm |
| Elora (376 m, Ontario) |
3.0 mm |
| Englee (30 m, Newfoundland) |
16.1 mm |
| Englehart Airport (243 m, Ontario) |
0.3 mm |
| Ennadai Lake (AUT) (353 m, Nunavut) |
2.1 mm |
| Entrance Isl. (5 m, British Columbia) |
6.8 mm |
| Erie Intl. Airport (225 m, Pennsylvania) |
2.0 mm |
| Eskasoni 3 (28 m, Nova Scotia) |
3.6 mm |
| Esquimalt (3 m, British Columbia) |
2.4 mm |
| Estevan (581 m, California) |
8.0 mm |
| Estevan Airport (584 m, Saskatchewan) |
8.0 mm |
| Estevan Point lighthouse (7 m, British Columbia) |
11.6 mm |
| Esther 1 (707 m, Alberta) |
0.4 mm |
| Eugene Airport (114 m, Oregon) |
20.4 mm |
| Evansville Airport (118 m, Indiana) |
9.8 mm |
| Fairbanks Intl. Airport (135 m, Alaska) |
0.3 mm |
| Falls Intl. Airport (362 m, Minnesota) |
1.1 mm |
| Fanny Island (8 m, British Columbia) |
30.0 mm |
| Faro Airport (716 m, Yukon) |
0.6 mm |
| Ferolle Point (AUT) (6 m, Newfoundland) |
15.0 mm |
| Fincastle Agdm (833 m, Alberta) |
5.0 mm |
| Fisher Branch (253 m, Manitoba) |
0.6 mm |
| Flin Flon (304 m, Manitoba) |
0.9 mm |
| Fort Chipewyan (232 m, Alberta) |
0.3 mm |
| Fort Chipewyan (238 m, Alberta) |
0.5 mm |
| Fort Frances (342 m, California) |
1.0 mm |
| Fort Liard (213 m, Northwest Territories) |
1.6 mm |
| Fort Macleod (978 m, California) |
0.4 mm |
| Fort Mcmurray (369 m, California) |
2.1 mm |
| Fort Ross (10 m, Nunavut) |
1.5 mm |
| Fort Smith (203 m, Northwest Territories) |
0.2 mm |
| Fort Smith Regional Airport (141 m, Arkansas) |
64.0 mm |
| Fort St. James (691 m, British Columbia) |
18.8 mm |
| Fort Wayne Intl. Airport (252 m, Indiana) |
17.0 mm |
| Fredericton (35 m, New Brunswick) |
1.0 mm |
| Fredericton Intl. Airport (31 m, New Brunswick) |
1.3 mm |
| Fundy Park Cs (43 m, New Brunswick) |
7.4 mm |
| Gander Airport (151 m, Newfoundland) |
33.2 mm |
| George Bush Intercontinental Airport (33 m, Texas) |
10.0 mm |
| Gerald R. Ford Intl. Airport (245 m, Michigan) |
7.0 mm |
| Geraldton AP (349 m, Ontario) |
6.2 mm |
| Gimli (230 m, Manitoba) |
27.1 mm |
| Glasgow Airport (693 m, Montana) |
0.8 mm |
| Gleichen AGCM (907 m, Alberta) |
0.8 mm |
| Goderich (214 m, Ontario) |
3.5 mm |
| Goodland Airport (1124 m, Kansas) |
0.5 mm |
| GoreBayClimate (189 m, Ontario) |
3.7 mm |
| Grand Manan Sar CS (78 m, New Brunswick) |
0.6 mm |
| Grand Rapids (223 m, Manitoba) |
2.6 mm |
| Great Falls (1131 m, Montana) |
0.3 mm |
| Great Falls Climate (253 m, California) |
13.0 mm |
| Greater Binghamton Airport (497 m, New York) |
2.0 mm |
| Greater Rochester Intl. Airport (169 m, New York) |
0.3 mm |
| Greater Sudbury (190 m, Ontario) |
3.0 mm |
| Green Bay (209 m, Wisconsin) |
6.8 mm |
| Greenville- Spartanburg Intl. Airport (296 m, South Carolina) |
22.1 mm |
| Gretna (253 m, Manitoba) |
6.5 mm |
| Grey Islet (8 m, British Columbia) |
8.6 mm |
| Halifax Kootenay (52 m, Nova Scotia) |
4.0 mm |
| Halifax Windsor Park (51 m, Nova Scotia) |
1.6 mm |
| Halkirk (843 m, Alberta) |
3.0 mm |
| Hamilton Rbg CS (107 m, Ontario) |
4.6 mm |
| Hanbury River (317 m, Northwest Territories) |
0.4 mm |
| Harrington Cda (53 m, Prince Edward Island) |
9.1 mm |
| Harrow CDA (AUT) (192 m, Ontario) |
11.0 mm |
| Havre (792 m, Montana) |
10.0 mm |
| Havre-Saint-Pierre (37 m, Quebec) |
1.1 mm |
| Hawks Hills AGCM (455 m, Alberta) |
12.0 mm |
| Hector Intl. Airport (274 m, North Dakota) |
38.3 mm |
| Helena Regional Airport (1188 m, Montana) |
5.0 mm |
| Hemaruka Agcm (780 m, California) |
0.5 mm |
| Hendrickson Creek (1448 m, Alberta) |
8.0 mm |
| Herbert Isl. (17 m, British Columbia) |
11.2 mm |
| High Prairie (602 m, Alberta) |
8.1 mm |
| Hilo Intl. Airport (10 m, Hawaii) |
34.6 mm |
| Holland Rock (5 m, British Columbia) |
8.0 mm |
| Hudson Bay Airport (358 m, Saskatchewan) |
7.6 mm |
| Huntsville Intl. Airport (196 m, Alabama) |
27.0 mm |
| Huron Airport (393 m, South Dakota) |
8.6 mm |
| Iliamna Airport (49 m, Alaska) |
9.0 mm |
| Indian Head CDA (579 m, Saskatchewan) |
7.0 mm |
| Inukjuak (25 m, Quebec) |
8.1 mm |
| Inukjuak Airport (26 m, Quebec) |
6.1 mm |
| Iqaluit (34 m, Nunavut) |
11.6 mm |
| Irvine (795 m, California) |
2.0 mm |
| Island Falls (297 m, Saskatchewan) |
0.7 mm |
| Island Lake Airport (235 m, Manitoba) |
0.5 mm |
| Island Lake South (618 m, Alberta) |
6.1 mm |
| Ivvavik National Park (244 m, Yukon) |
1.0 mm |
| Jack Brooks Regional Airport (7 m, Texas) |
7.3 mm |
| Jackson (91 m, Mississippi) |
17.3 mm |
| Jasper Warden (1020 m, Alberta) |
0.3 mm |
| Jean Cote Agcm (638 m, California) |
8.6 mm |
| John F. Kennedy Intl. Airport (7 m, New York) |
0.5 mm |
| John Glenn Columbus Intl. Airport (258 m, Ohio) |
2.0 mm |
| Juneau Intl. Airport (7 m, Alaska) |
4.1 mm |
| Kamloops (345 m, British Columbia) |
3.1 mm |
| Cape Race (27 m, Newfoundland) |
56.3 mm |
| Kapuskasing (218 m, Ontario) |
1.4 mm |
| Katatota Island (AUT) (261 m, Ontario) |
13.2 mm |
| Kejimkujik 1 (165 m, Nova Scotia) |
10.0 mm |
| Kelowna Intl. Airport (456 m, British Columbia) |
6.5 mm |
| Kelowna Ubco (456 m, California) |
7.5 mm |
| Kelsey Dam CS (183 m, Manitoba) |
1.2 mm |
| Kenora Airport (406 m, Ontario) |
30.0 mm |
| Kentville (49 m, Nova Scotia) |
3.2 mm |
| Key Lake (11 m, Saskatchewan) |
2.7 mm |
| Key Lake Airport (514 m, Saskatchewan) |
4.2 mm |
| Key West Airport (5 m, Florida) |
16.8 mm |
| King Salmon Airport (14 m, Alaska) |
1.3 mm |
| Kinngait (50 m, Nunavut) |
7.2 mm |
| Kinngait Airport (50 m, Nunavut) |
8.3 mm |
| Kitscoty (664 m, California) |
14.0 mm |
| Kleefeld (246 m, Manitoba) |
8.8 mm |
| Kodiak Airport (34 m, Alaska) |
38.8 mm |
| Kouchibouguac Cs (34 m, New Brunswick) |
7.9 mm |
| Kuujjuarapik Airport (24 m, Quebec) |
0.6 mm |
| Lihue Airport (32 m, Hawaii) |
2.1 mm |
| L'Acadie (44 m, Quebec) |
0.7 mm |
| La Crete Agcm (323 m, California) |
3.5 mm |
| La Ronge Airport (379 m, Saskatchewan) |
2.8 mm |
| LaScie (192 m, Newfoundland) |
37.2 mm |
| Lac Eon (589 m, Quebec) |
2.3 mm |
| Lac La Biche (567 m, Alberta) |
0.7 mm |
| Lake Charles Airport (5 m, Louisiana) |
33.0 mm |
| Lake Superior Provincial Park (401 m, California) |
3.0 mm |
| St. Louis Lambert Intl. Airport (172 m, Missouri) |
4.3 mm |
| Langara Island (41 m, British Columbia) |
30.0 mm |
| Lansdowne House (AUT) (253 m, Ontario) |
5.0 mm |
| Leader Airport (676 m, Saskatchewan) |
2.0 mm |
| Lepreau (6 m, New Brunswick) |
1.0 mm |
| Lethbridge (929 m, Alberta) |
0.8 mm |
| Lewiston Airport (438 m, Idaho) |
12.0 mm |
| Lincoln Airport (362 m, Nebraska) |
3.1 mm |
| Lindbergh Agdm (630 m, Alberta) |
4.0 mm |
| Linden Agcm (914 m, California) |
1.0 mm |
| Lloydminster Airport (669 m, Alberta) |
3.2 mm |
| London CS (278 m, Ontario) |
23.2 mm |
| Longue Pointe De Mingan (11 m, Quebec) |
0.2 mm |
| Loon Lake Airport (546 m, Saskatchewan) |
9.0 mm |
| Louisville Intl. Airport (149 m, Kentucky) |
6.1 mm |
| Lucky Lake (665 m, Saskatchewan) |
7.9 mm |
| Lynn Lake (354 m, Manitoba) |
1.0 mm |
| Lynn Lake Airport (354 m, Manitoba) |
2.5 mm |
| Mackenzie (690 m, British Columbia) |
18.3 mm |
| Mackenzie Airport (695 m, British Columbia) |
16.3 mm |
| Macmillan Pass (1379 m, Yukon) |
2.0 mm |
| Dane County Regional Airport (264 m, Wisconsin) |
28.8 mm |
| Magdalen Islands (8 m, Quebec) |
5.5 mm |
| Makkovik Airport (70 m, Newfoundland) |
5.4 mm |
| Malahat (366 m, British Columbia) |
28.6 mm |
| Mankota (830 m, Saskatchewan) |
8.0 mm |
| Mannville (656 m, California) |
26.0 mm |
| Maple Creek (767 m, Saskatchewan) |
1.0 mm |
| Mary’s Harbour (11 m, Newfoundland) |
2.8 mm |
| Matagami (280 m, California) |
9.0 mm |
| Matagami Airport (280 m, Quebec) |
9.0 mm |
| McGhee Tyson Airport (299 m, Tennessee) |
19.8 mm |
| McGrath Airport (103 m, Alaska) |
5.3 mm |
| McNary Field Airport (61 m, Oregon) |
18.3 mm |
| Mechanic Settlement (404 m, New Brunswick) |
13.0 mm |
| Medford Airport (397 m, Oregon) |
6.8 mm |
| Medicine Hat (717 m, Alberta) |
0.2 mm |
| Melfort (490 m, Saskatchewan) |
5.0 mm |
| Melita (446 m, Manitoba) |
10.0 mm |
| Memphis Airport (87 m, Tennessee) |
4.8 mm |
| Meridian Regional Airport (94 m, Mississippi) |
27.0 mm |
| Merritt (591 m, British Columbia) |
3.2 mm |
| Miami Intl. Airport (4 m, Florida) |
1.0 mm |
| Middle Georgia Regional Airport (110 m, Georgia) |
0.3 mm |
| Middleton Island Airport (14 m, Alaska) |
3.7 mm |
| Milk River (1050 m, Alberta) |
0.2 mm |
| Millertown (230 m, Newfoundland) |
29.0 mm |
| Milwaukee Mitchell Intl. Airport (211 m, Wisconsin) |
18.0 mm |
| Minneapolis (255 m, Minnesota) |
26.0 mm |
| Miramichi (33 m, New Brunswick) |
2.0 mm |
| Mobile Regional Airport (67 m, Alabama) |
22.8 mm |
| Montgomery Regional Airport (62 m, Alabama) |
15.0 mm |
| MontrealpierreElliottTrudeauIntl (32 m, Quebec) |
2.1 mm |
| Moose Jaw (577 m, Saskatchewan) |
1.0 mm |
| Moosonee (9 m, Ontario) |
3.7 mm |
| Morden (298 m, Manitoba) |
16.0 mm |
| Mossleigh (965 m, California) |
2.0 mm |
| Mount Forest (415 m, Ontario) |
1.0 mm |
| Mundare (683 m, Alberta) |
23.0 mm |
| Arcata (18 m, California) |
31.0 mm |
| Muskegon (193 m, Michigan) |
24.0 mm |
| Nagagami (AUT) (264 m, Ontario) |
0.9 mm |
| Nakusp (512 m, British Columbia) |
28.4 mm |
| Nappan (20 m, Nova Scotia) |
4.9 mm |
| Nashville Intl. Airport (180 m, Tennessee) |
2.3 mm |
| Natashquan Airport (9 m, Quebec) |
5.9 mm |
| Nelson (535 m, British Columbia) |
25.5 mm |
| New Carlisle (46 m, Quebec) |
1.2 mm |
| New Orleans Airport (9 m, Louisiana) |
9.0 mm |
| Nipawin (372 m, Saskatchewan) |
11.0 mm |
| Nipawin Airport (374 m, Saskatchewan) |
12.0 mm |
| Nordegg (1332 m, Alberta) |
4.4 mm |
| Norfolk Intl. Airport (9 m, Virginia) |
8.0 mm |
| Norfolk Regional Airport (473 m, Nebraska) |
12.3 mm |
| North Battleford (548 m, Saskatchewan) |
1.9 mm |
| North Battleford Airport (548 m, Saskatchewan) |
1.8 mm |
| North Cowichan (60 m, British Columbia) |
20.1 mm |
| North Platte Regional Airport (849 m, Nebraska) |
20.3 mm |
| North Point (8 m, Prince Edward Island) |
6.1 mm |
| NorthMountain (439 m, Nova Scotia) |
11.9 mm |
| Norway House Airport (223 m, Manitoba) |
0.8 mm |
| Oak Point Marine (250 m, Manitoba) |
16.0 mm |
| Old Crow (251 m, Yukon) |
7.7 mm |
| Oliver AGDM (665 m, Alberta) |
16.0 mm |
| Olympia Regional Airport (61 m, Washington) |
38.4 mm |
| Omaha/Eppley Field AP (299 m, Nebraska) |
12.1 mm |
| Onefour CDA (935 m, Alberta) |
0.9 mm |
| Osborne Head (30 m, Nova Scotia) |
3.2 mm |
| Oshawa (140 m, Ontario) |
1.0 mm |
| Outlook (541 m, Saskatchewan) |
4.5 mm |
| Palm Beach Intl. Airport (6 m, Florida) |
30.0 mm |
| PamRocks (5 m, British Columbia) |
39.8 mm |
| Pangnirtung (23 m, Nunavut) |
0.5 mm |
| Parrsboro (31 m, Nova Scotia) |
0.4 mm |
| Parry Sound (176 m, Ontario) |
0.5 mm |
| Paulatuk (6 m, Northwest Territories) |
0.9 mm |
| Peawanuck (AUT) (52 m, Ontario) |
2.2 mm |
| Pemberton Airport (204 m, British Columbia) |
10.3 mm |
| Philadelphia Intl. Airport (9 m, Pennsylvania) |
5.0 mm |
| Philip Billard Airport (269 m, Kansas) |
5.0 mm |
| Pickle Lake (391 m, Ontario) |
8.6 mm |
| Pickle Lake Airport (391 m, Ontario) |
9.0 mm |
| Piedmont Triad Intl. Airport (277 m, North Carolina) |
5.0 mm |
| Pilger (552 m, Saskatchewan) |
6.1 mm |
North - South