| Stazioni: |
Precipitazione |
| Agassiz (15 m, Columbia Britannica) |
0.5 mm |
| Atlanta Aeroporto (315 m, Georgia) |
15.0 mm |
| Blackcombe Mtn Base (659 m, Columbia Britannica) |
4.0 mm |
| Blanc-Sablon Aeroporto (32 m, Québec) |
1.0 mm |
| Brier Island (16 m, Nuova Scozia) |
0.2 mm |
| Burgeo (11 m, Terranova) |
1.0 mm |
| Callaghan Valley (884 m, Columbia Britannica) |
0.7 mm |
| Caribou Point (AUT) (2 m, Nuova Scozia) |
0.1 mm |
| Charlottetown Aeroporto (79 m, Isole del Principe Edoardo) |
3.0 mm |
| Chevery (8 m, Québec) |
0.4 mm |
| Collegeville (76 m, Nuova Scozia) |
0.1 mm |
| Aeroporto Internazionale di Denver (1656 m, Colorado) |
0.3 mm |
| Dillingham Aeroporto (29 m, Alaska) |
0.8 mm |
| East Point (8 m, Isole del Principe Edoardo) |
0.1 mm |
| Englee (30 m, Terranova) |
1.0 mm |
| Eskasoni 3 (28 m, Nuova Scozia) |
4.0 mm |
| Estevan Point lighthouse (7 m, Columbia Britannica) |
4.0 mm |
| Ferolle Point (AUT) (6 m, Terranova) |
0.9 mm |
| Aeroporto Intercontinentale di Houston-George Bush (33 m, Texas) |
5.0 mm |
| Goodland Municipal Airport (1124 m, Kansas) |
0.3 mm |
| Halifax Windsor Park (51 m, Nuova Scozia) |
0.2 mm |
| Hope (39 m, Columbia Britannica) |
4.0 mm |
| Hope Aerodrome (39 m, Columbia Britannica) |
4.0 mm |
| Ingonish Beach CS (8 m, Nuova Scozia) |
2.0 mm |
| Jack Brooks Regional Airport (7 m, Texas) |
4.0 mm |
| Jackson (91 m, Mississippi) |
4.0 mm |
| Junction Aeroporto (522 m, Texas) |
2.0 mm |
| Kodiak Airport (34 m, Alaska) |
2.0 mm |
| Kuujjuarapik (30 m, Québec) |
0.7 mm |
| La Baie (135 m, Québec) |
0.4 mm |
| La Grande-4 Airport (306 m, Québec) |
0.7 mm |
| Lac Benoit (549 m, Québec) |
0.2 mm |
| Lake Charles Aeroporto (5 m, Louisiana) |
2.0 mm |
| Makkovik Airport (70 m, Terranova) |
5.0 mm |
| Matagami (280 m, California) |
0.2 mm |
| Merritt (591 m, Columbia Britannica) |
0.2 mm |
| Middle Georgia Regional Airport (110 m, Georgia) |
2.0 mm |
| Montgomery Regional Airport (62 m, Alabama) |
21.0 mm |
| Natashquan Airport (9 m, Québec) |
0.2 mm |
| NorthMountain (439 m, Nuova Scozia) |
0.9 mm |
| Olympia Regional Airport (61 m, Washington) |
0.3 mm |
| Onatchiway (304 m, Québec) |
0.7 mm |
| Parent (445 m, Québec) |
0.2 mm |
| Port Alberni (76 m, Columbia Britannica) |
0.8 mm |
| Port Hawkesbury Aeroporto (114 m, Nuova Scozia) |
0.8 mm |
| Isola del Principe Patrizio (2 m, Territori del Nord-Ovest) |
0.1 mm |
| Pueblo Memorial Airport (1439 m, Colorado) |
0.5 mm |
| Qikiqtarjuaq (6 m, Nunavut) |
0.3 mm |
| Richard B. Russell Airport (196 m, Georgia) |
2.0 mm |
| Riviere Aux Feuille (171 m, Québec) |
2.0 mm |
| Rocky Harbour (68 m, Terranova) |
1.0 mm |
| Aeroporto Internazionale di San Antonio (242 m, Texas) |
7.0 mm |
| San Luis Valley Regional Airport (2299 m, Colorado) |
0.3 mm |
| Sartine Isl (112 m, Columbia Britannica) |
0.6 mm |
| Solander Island (99 m, Columbia Britannica) |
2.0 mm |
| Squamish Aeroporto (52 m, Columbia Britannica) |
2.0 mm |
| St. Peters (30 m, Isole del Principe Edoardo) |
0.2 mm |
| St Anthony (32 m, Terranova) |
1.0 mm |
| St.Anthony A (32 m, Terranova) |
2.0 mm |
| Stephenville (58 m, California) |
2.0 mm |
| Stephenville Intl. Airport (9 m, Terranova) |
6.0 mm |
| Summerside (21 m, Isole del Principe Edoardo) |
4.0 mm |
| Sydney Rcs (63 m, Nuova Scozia) |
2.0 mm |
| Tracadie (67 m, Nuova Scozia) |
0.3 mm |
| Tupelo Regional Airport (110 m, Mississippi) |
2.0 mm |
| Upper Stewiacke Rcs (24 m, Nuova Scozia) |
0.2 mm |
| Waco Regional Airport (155 m, Texas) |
9.0 mm |
| Wilmington Intl. Airport (10 m, Carolina del Nord) |
3.0 mm |
| Wreckhouse (33 m, Terranova) |
4.0 mm |
nord - sud