| Stations: |
Precipitation |
| Ear Falls (355 m, Ontario) |
0.1 mm |
| Fort Frances (342 m, California) |
0.1 mm |
| Leh AFS (3513 m, Indiana) |
0.1 mm |
| Vernon (482 m, British Columbia) |
0.2 mm |
| Warfield (567 m, British Columbia) |
0.2 mm |
| Arviat (10 m, Nunavut) |
0.2 mm |
| High Level Airport (338 m, Alberta) |
0.2 mm |
| Stephenville (58 m, California) |
0.2 mm |
| Nipawin Airport (374 m, Saskatchewan) |
0.2 mm |
| Point Pelee CS (177 m, Ontario) |
0.2 mm |
| O’Hare Intl. Airport (205 m, Illinois) |
0.3 mm |
| Olympia Regional Airport (61 m, Washington) |
0.3 mm |
| Burgeo (11 m, Newfoundland) |
0.3 mm |
| Huron Airport (393 m, South Dakota) |
0.3 mm |
| Banff (1397 m, Alberta) |
0.3 mm |
| Morden (298 m, Manitoba) |
0.3 mm |
| Roscommon (351 m, Michigan) |
0.3 mm |
| Rapid City Airport (965 m, South Dakota) |
0.3 mm |
| Teslin (705 m, Yukon) |
0.4 mm |
| Penticton Airport (344 m, British Columbia) |
0.4 mm |
| Beiseker Agcm (896 m, California) |
0.4 mm |
| Yakima Airport (325 m, Washington) |
0.5 mm |
| Medford Airport (397 m, Oregon) |
0.5 mm |
| Cameron Falls (AUT) (233 m, Ontario) |
0.5 mm |
| Cleardale AGDM (630 m, Alberta) |
0.5 mm |
| Cold Bay Airport (31 m, Alaska) |
0.5 mm |
| Cormack (75 m, Newfoundland) |
0.5 mm |
| Aberdeen Airport (397 m, South Dakota) |
0.5 mm |
| Ranfurly (410 m, Alberta) |
0.5 mm |
| Newark Intl. Airport (9 m, New Jersey) |
0.5 mm |
| Gilt Edge North Agcm (647 m, California) |
0.5 mm |
| Green Bay (209 m, Wisconsin) |
0.5 mm |
| Sartine Isl (112 m, British Columbia) |
0.6 mm |
| Rich Lake AGDM (585 m, Alberta) |
0.6 mm |
| Cold Lake Airport (541 m, Alberta) |
0.6 mm |
| Kamloops Airport (345 m, British Columbia) |
0.7 mm |
| Nagagami (AUT) (264 m, Ontario) |
0.7 mm |
| Sarnia Climate (181 m, Ontario) |
0.7 mm |
| St Anthony (32 m, Newfoundland) |
0.7 mm |
| Sarnia Chris Hadfield Airport (181 m, Ontario) |
0.8 mm |
| Vegreville (639 m, Alberta) |
0.8 mm |
| Falls Intl. Airport (362 m, Minnesota) |
0.8 mm |
| Atmore AGDM (574 m, Alberta) |
0.8 mm |
| Atikokan (389 m, Ontario) |
0.8 mm |
| Holden (688 m, Alberta) |
0.8 mm |
| Lewiston Airport (438 m, Idaho) |
0.8 mm |
| Andrew (625 m, Alberta) |
0.8 mm |
| Meridian Regional Airport (94 m, Mississippi) |
0.8 mm |
| Rocky Harbour (68 m, Newfoundland) |
0.9 mm |
| Kapuskasing (227 m, Ontario) |
0.9 mm |
| Badger (103 m, Newfoundland) |
0.9 mm |
| Kapuskasing (218 m, Ontario) |
0.9 mm |
| Thunder Bay (199 m, Ontario) |
1.0 mm |
| Bonavista (26 m, Newfoundland) |
1.0 mm |
| Herbert Isl. (17 m, British Columbia) |
1.0 mm |
| Kirkland Lake (324 m, Ontario) |
1.0 mm |
| Lac La Biche (567 m, Alberta) |
1.0 mm |
| Minneapolis (255 m, Minnesota) |
1.0 mm |
| Mobile Regional Airport (67 m, Alabama) |
1.0 mm |
| Mossleigh (965 m, California) |
1.0 mm |
| Portland Airport (12 m, Oregon) |
1.0 mm |
| Pukaskwa (AUT) (208 m, Ontario) |
1.0 mm |
| Saint-Pierre (24 m, Saint Pierre and Miquelon) |
1.0 mm |
| McNary Field Airport (61 m, Oregon) |
1.0 mm |
| Sedalia (755 m, Alberta) |
1.0 mm |
| Solander Island (99 m, British Columbia) |
1.0 mm |
| St.Anthony A (32 m, Newfoundland) |
1.0 mm |
| St. Lawrence (49 m, Newfoundland) |
1.0 mm |
| Timmins (294 m, Ontario) |
1.0 mm |
| Tupelo Regional Airport (110 m, Mississippi) |
1.0 mm |
| Two Hills AGDM (678 m, Alberta) |
1.0 mm |
| Upsala (489 m, Ontario) |
1.0 mm |
| Welcome Island (AUT) (209 m, Ontario) |
1.0 mm |
| Wiarton Airport (223 m, Ontario) |
2.0 mm |
| Edgerton (649 m, Alberta) |
2.0 mm |
| Duluth Airport (432 m, Minnesota) |
2.0 mm |
| Cape Stallworthy (72 m, Alberta) |
2.0 mm |
| Bodo (687 m, Alberta) |
2.0 mm |
| Smoky Lake (680 m, Alberta) |
2.0 mm |
| Armstrong (243 m, Ontario) |
2.0 mm |
| Bow Valley (1298 m, Alberta) |
2.0 mm |
| LaScie (192 m, Newfoundland) |
2.0 mm |
| Thunder Bay (199 m, Ontario) |
2.0 mm |
| Abee (664 m, Alberta) |
2.0 mm |
| Mundare (683 m, Alberta) |
2.0 mm |
| New Orleans Airport (9 m, Louisiana) |
2.0 mm |
| Lac Eon (589 m, Quebec) |
3.0 mm |
| Windsor Airport (190 m, Ontario) |
3.0 mm |
| Abbotsford Airport (58 m, British Columbia) |
3.0 mm |
| Pekisko (1415 m, California) |
3.0 mm |
| Englehart Airport (243 m, Ontario) |
3.0 mm |
| North Bay (370 m, Ontario) |
3.0 mm |
| Mary’s Harbour (11 m, Newfoundland) |
3.0 mm |
| Cartwright Airport (15 m, Newfoundland) |
4.0 mm |
| Beatrice Climate (297 m, Ontario) |
4.0 mm |
| Esther 1 (707 m, Alberta) |
4.0 mm |
| Englee (30 m, Newfoundland) |
4.0 mm |
| Caribou (187 m, Ontario) |
5.0 mm |
| Greater Sudbury (190 m, Ontario) |
6.0 mm |
| Deer Lake Airport (29 m, Newfoundland) |
6.0 mm |
| Barrage Temiscamingue (181 m, Quebec) |
7.0 mm |
| Barkley Regional Airport (126 m, Kentucky) |
7.0 mm |
| Mount Forest (415 m, Ontario) |
7.0 mm |
| District (281 m, Ontario) |
8.0 mm |
| Evansville Airport (118 m, Indiana) |
9.0 mm |
| Harrow CDA (AUT) (192 m, Ontario) |
9.0 mm |
| Detroit Metropolitan Airport (202 m, Michigan) |
10.0 mm |
| Fort Wayne Intl. Airport (252 m, Indiana) |
11.0 mm |
| Blanc-Sablon Airport (32 m, Quebec) |
13.0 mm |
| Rivercourse (669 m, Alberta) |
15.0 mm |
| Alpena (211 m, Michigan) |
20.0 mm |
| Indianapolis Intl. Airport (246 m, Indiana) |
24.0 mm |
| Waco Regional Airport (155 m, Texas) |
25.0 mm |
| Toledo Express Airport (211 m, Ohio) |
25.0 mm |
| Buoy 42046 MARITIME (0 m, Indiana) |
36.0 mm |
| Buoy 42043 MARITIME (0 m, Indiana) |
40.0 mm |
North - South