| Stations: |
Precipitation |
| Yakutat Airport (13 m, Alaska) |
5.0 mm |
| Athens (247 m, Georgia) |
10.0 mm |
| Atlanta Airport (315 m, Georgia) |
0.3 mm |
| Eastern Sierra Regional Airport (1263 m, California) |
2.0 mm |
| Blue River (683 m, British Columbia) |
0.2 mm |
| Grand-Bouctouche (36 m, New Brunswick) |
0.2 mm |
| Breton (852 m, Alberta) |
0.7 mm |
| Broadview AP (600 m, Saskatchewan) |
0.2 mm |
| Caribou Point (AUT) (2 m, Nova Scotia) |
0.5 mm |
| Cartwright Airport (15 m, Newfoundland) |
0.8 mm |
| Castlegar Airport (495 m, Nova Scotia) |
0.2 mm |
| Chapais (381 m, Quebec) |
0.6 mm |
| Charlotte Douglas Intl. Airport (234 m, North Carolina) |
1.0 mm |
| Columbia Regional Airport (274 m, Missouri) |
7.0 mm |
| Beartooth Island (238 m, Saskatchewan) |
0.2 mm |
| Corpus Christi Intl. Airport (15 m, Texas) |
15.0 mm |
| Cross City Airport (13 m, Florida) |
7.0 mm |
| Des Moines Intl. Airport (294 m, Iowa) |
23.0 mm |
| Edson (925 m, Alberta) |
0.8 mm |
| Edson (927 m, Alberta) |
0.4 mm |
| Ely Airport (1909 m, Nevada) |
0.5 mm |
| Evansburg (819 m, Alberta) |
0.8 mm |
| Fairbanks Intl. Airport (135 m, Alaska) |
0.5 mm |
| Allen Army Airfield (391 m, Alaska) |
0.8 mm |
| Fort Montmorency Rc RCS (673 m, Quebec) |
0.2 mm |
| Fort Nelson Airport (389 m, British Columbia) |
2.0 mm |
| Herbert Isl. (17 m, British Columbia) |
0.2 mm |
| George Bush Intercontinental Airport (33 m, Texas) |
14.0 mm |
| Iliamna Airport (49 m, Alaska) |
0.3 mm |
| Inukjuak Airport (26 m, Quebec) |
0.5 mm |
| Jackson (91 m, Mississippi) |
11.0 mm |
| Kodiak Airport (34 m, Alaska) |
6.0 mm |
| La Grande-4 Airport (306 m, Quebec) |
0.5 mm |
| Leedale (947 m, Alberta) |
2.0 mm |
| Lihue Airport (32 m, Hawaii) |
0.3 mm |
| Mary’s Harbour (11 m, Newfoundland) |
0.3 mm |
| Mayo Airport (504 m, Yukon) |
6.0 mm |
| Memphis Airport (87 m, Tennessee) |
3.0 mm |
| Miami Intl. Airport (4 m, Florida) |
11.0 mm |
| Middleton Island Airport (14 m, Alaska) |
0.8 mm |
| Miramichi AP (31 m, New Brunswick) |
2.0 mm |
| Mobile Regional Airport (67 m, Alabama) |
2.0 mm |
| Nain (7 m, Newfoundland) |
0.2 mm |
| Nashville Intl. Airport (180 m, Tennessee) |
3.0 mm |
| Olds (1046 m, Alberta) |
0.7 mm |
| Barkley Regional Airport (126 m, Kentucky) |
0.3 mm |
| Peoria (621 m, Alberta) |
0.7 mm |
| Rose Spit (7 m, British Columbia) |
0.2 mm |
| Rycroft (595 m, Alberta) |
2.0 mm |
| Saint John's AP (135 m, Newfoundland) |
0.2 mm |
| Apalachicola Airport (6 m, Florida) |
8.0 mm |
| San Antonio Intl. Airport (242 m, Texas) |
2.0 mm |
| Sioux Gateway Airport (336 m, Iowa) |
5.0 mm |
| Sioux Falls Regional Airport (435 m, South Dakota) |
0.5 mm |
| Southend (344 m, Saskatchewan) |
0.2 mm |
| St Anthony (32 m, Newfoundland) |
0.6 mm |
| St Johns West (110 m, Newfoundland) |
0.5 mm |
| St. Louis Lambert Intl. Airport (172 m, Missouri) |
6.0 mm |
| Victoria Regional Airport (36 m, Texas) |
2.0 mm |
| Violet Grove (903 m, Alberta) |
4.0 mm |
| Wallops Flight Facility Airport (12 m, Virginia) |
0.3 mm |
| Williams Lake Airport (942 m, British Columbia) |
1.0 mm |
| Saint-Pierre (24 m, Saint Pierre and Miquelon) |
5.0 mm |
North - South