| Estaciones: 2845
|
Tendencia de presión |
| Agassiz (15 m, Colombia Británica) |
- 2.3 |
| Alert (65 m, Nunavut) |
- 0.7 |
| Andrew AGDM (860 m, Alberta) |
- 1.3 |
| Arctic Bay CS (10 m, Territorios del Noroeste) |
+ 1.8 |
| Armstrong (243 m, Ontario) |
- 2.8 |
| Arviat (10 m, Nunavut) |
+ 1.0 |
| Ashcroft (327 m, Colombia Británica) |
- 2.3 |
| Assiniboia aeropuerto (726 m, Saskatchewan) |
- 1.3 |
| Athabasca (635 m, Alberta) |
- 1.7 |
| Atikokan (389 m, Ontario) |
- 1.7 |
| Baccaro (5 m, Nuevo Brunswick) |
+ 1.0 |
| Badger (103 m, Isla de Terranova) |
+ 0.8 |
| Bahía Wager (18 m, Nunavut) |
+ 1.2 |
| Baie Comeau Climate (28 m, Quebec) |
- 0.2 |
| Baie-Comeau (130 m, Quebec) |
- 0.2 |
| Baie-d'Urfé (39 m, Quebec) |
- 0.2 |
| Baker Lake (51 m, Nunavut) |
+ 0.1 |
| Ballenas Island (13 m, Colombia Británica) |
- 2.1 |
| Bancroft (331 m, Ontario) |
- 0.6 |
| Banff (1397 m, Alberta) |
- 1.5 |
| Barrhead (648 m, Alberta) |
- 1.7 |
| Barrie-Oro (289 m, Ontario) |
- 0.3 |
| Bas Caraquet (5 m, Nuevo Brunswick) |
+ 0.8 |
| Bathurst Inlet (929 m, Territorios del Noroeste) |
+ 1.1 |
| Beartooth Island (238 m, Saskatchewan) |
+ 1.1 |
| Beatrice Climate (297 m, Ontario) |
- 0.6 |
| Beauceville (229 m, Quebec) |
+ 0.6 |
| Beaven Island (16 m, Nueva Escocia) |
+ 2.4 |
| Beaver Mines (1257 m, Alberta) |
- 1.1 |
| Beaverlodge (745 m, Alberta) |
- 1.8 |
| Bedford (9 m, Nueva Escocia) |
+ 2.6 |
| Bedford Basin (3 m, Nueva Escocia) |
+ 2.5 |
| Berens River (222 m, Manitoba) |
- 2.2 |
| Big Trout Lake (222 m, Ontario) |
- 3.1 |
| Bisset (165 m, Nunavut) |
+ 0.8 |
| Blackcombe Mtn Base (659 m, Colombia Británica) |
- 1.9 |
| Blue River (683 m, Colombia Británica) |
- 1.1 |
| Bonavista (26 m, Isla de Terranova) |
+ 1.2 |
| Bonilla Island (17 m, Colombia Británica) |
- 1.4 |
| Bonnard 1 (498 m, Quebec) |
- 1.4 |
| Bow Island (817 m, Alberta) |
- 1.5 |
| Bow Valley (1298 m, Alberta) |
- 1.0 |
| Brandon (409 m, California) |
- 1.3 |
| Brantford Aeropuerto (246 m, California) |
+ 0.3 |
| Bratt'S Lake (580 m, Saskatchewan) |
- 1.4 |
| Brier Island (16 m, Nueva Escocia) |
+ 1.0 |
| Broadview aeropuerto (600 m, Saskatchewan) |
- 1.3 |
| Brockville (121 m, Ontario) |
- 0.5 |
| Brooks (747 m, Alberta) |
- 1.9 |
| Burgeo (11 m, Isla de Terranova) |
- 0.2 |
| Burlington Piers (AUT) (77 m, Ontario) |
- 0.3 |
| Burns Bog (84 m, Colombia Británica) |
- 1.9 |
| Burns Lake Campbell Scientific (713 m, Colombia Británica) |
- 2.2 |
| Cabo Dorset (50 m, Nunavut) |
+ 0.0 |
| Calgary Int'l Cs (1081 m, California) |
- 1.3 |
| Callaghan Valley (884 m, Colombia Británica) |
- 1.7 |
| Cambridge Bay (19 m, Nunavut) |
+ 0.6 |
| Cameron Falls (AUT) (233 m, Ontario) |
- 2.0 |
| Campsie (647 m, Alberta) |
- 1.7 |
| Camrose (739 m, Alberta) |
- 1.5 |
| Cap D'Espoir (15 m, Quebec) |
+ 1.2 |
| Cap Tourmente National Wildlife Area (6 m, Quebec) |
+ 0.6 |
| Cap-Chat (5 m, Quebec) |
- 0.3 |
| Cape Race (27 m, Isla de Terranova) |
+ 0.4 |
| Cape Stallworthy (72 m, Alberta) |
- 0.6 |
norte-sur