| Stations: |
Precipitation |
| Woodstock (218 m, New Brunswick) |
0.2 mm |
| Alert (65 m, Nunavut) |
0.4 mm |
| Annette Island Airport (110 m, Alaska) |
1.0 mm |
| Ronald Reagan Washington National Airport (20 m, Virginia) |
0.5 mm |
| Armstrong (243 m, Ontario) |
2.0 mm |
| Asheville Regional Airport (661 m, North Carolina) |
16.0 mm |
| Badger (103 m, Newfoundland) |
1.0 mm |
| Baie Comeau Climate (28 m, Quebec) |
0.5 mm |
| Bas Caraquet (5 m, New Brunswick) |
0.2 mm |
| Jack Brooks Regional Airport (7 m, Texas) |
0.5 mm |
| Raleigh (766 m, West-Virginia) |
3.0 mm |
| Bella Bella (43 m, British Columbia) |
11.0 mm |
| Big Valley Agcm (870 m, California) |
0.4 mm |
| Bonilla Island (17 m, British Columbia) |
0.4 mm |
| Brandon (409 m, California) |
0.2 mm |
| Broadview AP (600 m, Saskatchewan) |
0.2 mm |
| Brownvale (748 m, Alberta) |
1.0 mm |
| Caribou Point (AUT) (2 m, Nova Scotia) |
0.2 mm |
| Casper (1612 m, Wyoming) |
1.0 mm |
| Chapleau Airport (447 m, Ontario) |
0.4 mm |
| Yeager Airport (299 m, West-Virginia) |
1.0 mm |
| Charlotte Douglas Intl. Airport (234 m, North Carolina) |
16.0 mm |
| Chattanooga Metropolitan Airport (210 m, Tennessee) |
5.0 mm |
| Cheyenne Regional Airport (1872 m, Wyoming) |
0.5 mm |
| Collegeville (76 m, Nova Scotia) |
0.5 mm |
| Cumshewa (17 m, British Columbia) |
2.0 mm |
| Dawson Y. T. AP (370 m, Yukon) |
0.2 mm |
| Dease Lake (816 m, British Columbia) |
5.0 mm |
| Debert (39 m, Nova Scotia) |
0.2 mm |
| Deerwood Rcs (341 m, Manitoba) |
0.3 mm |
| Doaktown (57 m, New Brunswick) |
0.2 mm |
| Dryden Airport (413 m, Ontario) |
0.3 mm |
| Ear Falls (355 m, Ontario) |
0.7 mm |
| East Point (8 m, Prince Edward Island) |
0.2 mm |
| Eskasoni 3 (28 m, Nova Scotia) |
0.2 mm |
| Estevan Point lighthouse (7 m, British Columbia) |
7.0 mm |
| Esther 1 (707 m, Alberta) |
0.2 mm |
| Fairview Airport (655 m, Alberta) |
0.4 mm |
| Flagstaff Airport (2131 m, Arizona) |
5.0 mm |
| Flagstaff/Belemont (2181 m, Arizona) |
4.0 mm |
| Foremost (881 m, Alberta) |
0.5 mm |
| Fort Montmorency Rc RCS (673 m, Quebec) |
0.2 mm |
| Fort Nelson (380 m, British Columbia) |
2.0 mm |
| Fort Nelson Airport (389 m, British Columbia) |
2.0 mm |
| Fort Ross (10 m, Nunavut) |
0.2 mm |
| Fort Smith (203 m, Northwest Territories) |
0.6 mm |
| Fort Smith Airport (205 m, Northwest Territories) |
0.6 mm |
| Fort St. James (691 m, British Columbia) |
0.2 mm |
| Fort St. John AP (695 m, British Columbia) |
0.4 mm |
| Fredericton (35 m, New Brunswick) |
0.2 mm |
| Fundy Park Cs (43 m, New Brunswick) |
0.2 mm |
| Center for Earth Resources Observations (482 m, South Dakota) |
0.4 mm |
| Gateshead (20 m, Nunavut) |
0.2 mm |
| Grand Junction Regional Airport (1472 m, Colorado) |
0.8 mm |
| Grand Rapids (223 m, Manitoba) |
0.1 mm |
| Dallas Fort Worth Intl. Airport (182 m, Texas) |
0.8 mm |
| Sudbury Airport (348 m, Ontario) |
0.2 mm |
| Piedmont Triad Intl. Airport (277 m, North Carolina) |
6.0 mm |
| Greenville- Spartanburg Intl. Airport (296 m, South Carolina) |
7.0 mm |
| Grey Islet (8 m, British Columbia) |
4.0 mm |
| Halifax Airport (145 m, Nova Scotia) |
0.2 mm |
| Halkirk (843 m, Alberta) |
0.5 mm |
| Harrington Cda (53 m, Prince Edward Island) |
0.5 mm |
| Herbert Isl. (17 m, British Columbia) |
4.0 mm |
| George Bush Intercontinental Airport (33 m, Texas) |
1.0 mm |
| Huntsville Intl. Airport (196 m, Alabama) |
22.0 mm |
| Ingonish Beach CS (8 m, Nova Scotia) |
0.2 mm |
| Jean Cote Agcm (638 m, California) |
0.4 mm |
| Junction Airport (522 m, Texas) |
2.0 mm |
| Juneau Intl. Airport (7 m, Alaska) |
2.0 mm |
| Kenora (412 m, Ontario) |
0.4 mm |
| Kenora Airport (406 m, Ontario) |
0.4 mm |
| KindakunRocks (14 m, British Columbia) |
2.0 mm |
| Kirkland Lake (324 m, Ontario) |
0.2 mm |
| Kleefeld (246 m, Manitoba) |
0.2 mm |
| McGhee Tyson Airport (299 m, Tennessee) |
4.0 mm |
| Kugaaruk (17 m, Nunavut) |
0.2 mm |
| LaScie (192 m, Newfoundland) |
0.3 mm |
| Last Mountain CS (497 m, Saskatchewan) |
0.2 mm |
| Lemieux (97 m, Quebec) |
0.2 mm |
| Mackenzie Airport (695 m, British Columbia) |
4.0 mm |
| Magdalen Islands Airport (18 m, Quebec) |
1.0 mm |
| Maple Creek (767 m, Saskatchewan) |
0.1 mm |
| Meadow Lake Airport (480 m, Saskatchewan) |
0.2 mm |
| Medicine Hat (717 m, Alberta) |
0.3 mm |
| Melita (446 m, Manitoba) |
0.2 mm |
| Memphis Airport (87 m, Tennessee) |
7.0 mm |
| Moncton Airport (71 m, New Brunswick) |
0.6 mm |
| Morden (298 m, Manitoba) |
0.2 mm |
| Mount Washington Airport (1910 m, New Hampshire) |
0.5 mm |
| Nashville Intl. Airport (180 m, Tennessee) |
0.3 mm |
| New Carlisle (46 m, Quebec) |
1.0 mm |
| Nome Airport (6 m, Alaska) |
0.5 mm |
| Norfolk Intl. Airport (9 m, Virginia) |
3.0 mm |
| North Point (8 m, Prince Edward Island) |
0.2 mm |
| Parrsboro (31 m, Nova Scotia) |
0.2 mm |
| Phoenix Sky Harbor Intl. Airport (337 m, Arizona) |
9.0 mm |
| Port Hardy Airport (22 m, British Columbia) |
5.0 mm |
| Port Mellon (128 m, British Columbia) |
0.7 mm |
| Prince Rupert (35 m, British Columbia) |
1.0 mm |
| Quesnal (545 m, British Columbia) |
1.0 mm |
| Quesnel Airport Auto (545 m, California) |
0.8 mm |
| Raleigh (134 m, North Carolina) |
7.0 mm |
| Rawson Lake (305 m, Ontario) |
0.5 mm |
| Red Lake Airport (386 m, Ontario) |
0.6 mm |
| Resolute AP (67 m, Nunavut) |
0.2 mm |
| Richmond Intl. Airport (54 m, Virginia) |
3.0 mm |
| Riverton Airport (1684 m, Wyoming) |
0.3 mm |
| Roanoke Airport (358 m, Virginia) |
6.0 mm |
| Richard B. Russell Airport (196 m, Georgia) |
1.0 mm |
| Rose Spit (7 m, British Columbia) |
4.0 mm |
| Salt Lake City Intl. Airport (1288 m, Utah) |
2.0 mm |
| San Antonio Intl. Airport (242 m, Texas) |
0.3 mm |
| Sandspit (6 m, British Columbia) |
3.0 mm |
| Sandspit Airport (6 m, British Columbia) |
3.0 mm |
| Sartine Isl (112 m, British Columbia) |
2.0 mm |
| Sault Ste Marie (192 m, Ontario) |
0.2 mm |
| Scott CDA (660 m, Saskatchewan) |
0.2 mm |
| Shreveport Regional Airport (84 m, Louisiana) |
5.0 mm |
| Sioux Falls Regional Airport (435 m, South Dakota) |
0.5 mm |
| Smithers Airport (523 m, British Columbia) |
0.9 mm |
| Solander Island (99 m, British Columbia) |
5.0 mm |
| Sprague (329 m, Manitoba) |
0.2 mm |
| Stephenville Intl. Airport (9 m, Newfoundland) |
0.4 mm |
| St. Peters (30 m, Prince Edward Island) |
0.2 mm |
| Summerside (21 m, Prince Edward Island) |
0.2 mm |
| Sussex (47 m, New Brunswick) |
0.2 mm |
| Sydney Rcs (63 m, Nova Scotia) |
0.2 mm |
| Tadoule Lake CS (262 m, Manitoba) |
0.5 mm |
| Taloyoak Airport (28 m, Nunavut) |
0.2 mm |
| Tampa Intl. Airport (3 m, Florida) |
0.8 mm |
| Terrace Airport (217 m, British Columbia) |
0.8 mm |
| Tracadie (67 m, Nova Scotia) |
0.4 mm |
| Tucson Intl. Airport (779 m, Arizona) |
6.0 mm |
| Tupelo Regional Airport (110 m, Mississippi) |
59.0 mm |
| Upper Stewiacke Rcs (24 m, Nova Scotia) |
0.4 mm |
| Uranium City (321 m, Saskatchewan) |
0.2 mm |
| Miller Field Airport (792 m, Nebraska) |
0.3 mm |
| Lloydminster Airport (669 m, Alberta) |
3.0 mm |
| Violet Grove (903 m, Alberta) |
0.2 mm |
| Wallops Flight Facility Airport (12 m, Virginia) |
1.0 mm |
| Watrous East (526 m, Saskatchewan) |
0.2 mm |
| Williams Lake Airport (942 m, British Columbia) |
1.0 mm |
| Winslow- Lindbergh Regional Airport (1488 m, Arizona) |
9.0 mm |
| Albert Hall (658 m, Alberta) |
0.4 mm |
North - South