| Stations: |
Precipitation |
| Albert Hall (658 m, Alberta) |
6.0 mm |
| Allen Army Airfield (391 m, Alaska) |
14.0 mm |
| Alpena (211 m, Michigan) |
0.5 mm |
| Andrew (625 m, Alberta) |
2.0 mm |
| Andrew AGDM (860 m, Alberta) |
0.7 mm |
| Armstrong Airport (323 m, Ontario) |
0.3 mm |
| Athabasca (635 m, Alberta) |
0.8 mm |
| Barrhead (648 m, Alberta) |
2.0 mm |
| Bella Bella (43 m, British Columbia) |
0.2 mm |
| Big Trout Lake (222 m, Ontario) |
0.2 mm |
| Bonilla Island (17 m, British Columbia) |
0.2 mm |
| Campsie (647 m, Alberta) |
2.0 mm |
| Caribou (187 m, Ontario) |
0.8 mm |
| Cypress River (374 m, Manitoba) |
0.3 mm |
| Dillingham Airport (29 m, Alaska) |
2.0 mm |
| Dupree AGCM (556 m, Alberta) |
2.0 mm |
| Eaglesham (563 m, Alberta) |
0.4 mm |
| Edmonton International CS (715 m, Alberta) |
0.1 mm |
| Fairbanks Intl. Airport (135 m, Alaska) |
8.0 mm |
| Fanny Island (8 m, British Columbia) |
0.2 mm |
| Fort Nelson Airport (389 m, British Columbia) |
2.0 mm |
| Fort Ross (10 m, Nunavut) |
0.2 mm |
| George Bush Intercontinental Airport (33 m, Texas) |
18.0 mm |
| Geraldton AP (349 m, Ontario) |
0.5 mm |
| Green Bay (209 m, Wisconsin) |
2.0 mm |
| Gretna (253 m, Manitoba) |
2.0 mm |
| Grey Islet (8 m, British Columbia) |
0.4 mm |
| Holland Rock (5 m, British Columbia) |
0.2 mm |
| Iliamna Airport (49 m, Alaska) |
0.3 mm |
| Island Lake Airport (235 m, Manitoba) |
1.0 mm |
| Island Lake South (618 m, Alberta) |
0.6 mm |
| Jack Brooks Regional Airport (7 m, Texas) |
19.0 mm |
| Kindersley Regional Airport (698 m, Saskatchewan) |
7.0 mm |
| King Salmon Airport (14 m, Alaska) |
4.0 mm |
| La Crete Agcm (323 m, California) |
0.7 mm |
| LaScie (192 m, Newfoundland) |
0.1 mm |
| Lac La Martre (271 m, Northwest Territories) |
0.6 mm |
| Lindburg Landing (183 m, Northwest Territories) |
0.9 mm |
| Lloydminster Airport (669 m, Alberta) |
1.0 mm |
| Mayo Airport (504 m, Yukon) |
5.0 mm |
| Miami Intl. Airport (4 m, Florida) |
9.0 mm |
| Morden (298 m, Manitoba) |
0.3 mm |
| Oliver AGDM (665 m, Alberta) |
0.8 mm |
| Outlook (541 m, Saskatchewan) |
1.0 mm |
| Palm Beach Intl. Airport (6 m, Florida) |
0.5 mm |
| Port Heiden Airport (29 m, Alaska) |
0.3 mm |
| Prentiss Alberta (965 m, Alberta) |
0.6 mm |
| Prince Rupert (35 m, British Columbia) |
0.2 mm |
| Pueblo Memorial Airport (1439 m, Colorado) |
3.0 mm |
| Pukaskwa (AUT) (208 m, Ontario) |
0.3 mm |
| Quesnal (545 m, British Columbia) |
0.2 mm |
| Rawson Lake (305 m, Ontario) |
0.3 mm |
| Rich Lake AGDM (585 m, Alberta) |
3.0 mm |
| Rosetown East (586 m, Saskatchewan) |
2.0 mm |
| Sandy Lake (289 m, Ontario) |
1.0 mm |
| Smoky Lake (680 m, Alberta) |
9.0 mm |
| Sprague (329 m, Manitoba) |
0.2 mm |
| St.Anthony A (32 m, Newfoundland) |
0.2 mm |
| Stony Plain Airport (766 m, Alberta) |
3.0 mm |
| Swift Current (825 m, Saskatchewan) |
0.6 mm |
| SwiftCurrent (820 m, Saskatchewan) |
0.5 mm |
| Talkeetna Airport (109 m, Alaska) |
2.0 mm |
| Tampa Intl. Airport (3 m, Florida) |
5.0 mm |
| Ted Stevens Anchorage Intl. Airport (42 m, Alaska) |
0.8 mm |
| Trail Valley (85 m, Northwest Territories) |
0.2 mm |
| Waseca (640 m, California) |
3.0 mm |
| Yoho National Park (1615 m, British Columbia) |
0.2 mm |
North - South