Canada's Plant Hardiness Site
British Columbia/Colombie Britannique
| 1961-1990 zone | 1991-2020 zone | 1961-1990 hardiness index | 1991-2020 hardiness index | |
|---|---|---|---|---|
| Abbotsford | 8a | 8b | 80 | 86 |
| Adams Lake | 5b | 6a | 58 | 63 |
| Aldergrove | 7b | 8b | 79 | 86 |
| Alert Bay | 0a | 0a | 0 | 0 |
| Alexandria | 3b | 4b | 39 | 45 |
| Alexis Creek | 2b | 3a | 29 | 33 |
| Alkali Lake | 3b | 4a | 36 | 43 |
| Anahim Lake | 2a | 3a | 24 | 32 |
| Anglemont | 4b | 5a | 49 | 54 |
| Argenta | 5a | 6a | 54 | 64 |
| Armstrong | 6a | 6b | 63 | 69 |
| Ashcroft | 5b | 6b | 59 | 66 |
| Aspen Grove | 4a | 4b | 41 | 49 |
| Atlin | 1b | 2b | 15 | 28 |
| Australian | 4a | 4b | 44 | 49 |
| Avola | 5a | 5b | 51 | 55 |