Port Alberni British Columbia Climate Data

Monthly Average Climate Data for Port Alberni British Columbia

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-17.5 °C-15 °C3022.6 mm
February-17.1 °C-13.6 °C2311.4 mm
March-16.8 °C-12.5 °C2413 mm
April-15.8 °C-10.1 °C939.8 mm
May-13.7 °C-7.4 °C558.8 mm
June-12.1 °C-6 °C482.6 mm
July-10.8 °C-3.4 °C457.2 mm
August-10.8 °C-3.5 °C533.4 mm
September-12.2 °C-5.9 °C1270 mm
October-14.1 °C-9.8 °C3759.2 mm
November-16.3 °C-13.3 °C3479.8 mm
December-17.6 °C-15.4 °C2006.6 mm
Annual-14.6 °C-9.7 °C21234.4 mm

Climate Data for Port Alberni British Columbia

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateApr. 11 - Apr. 20
Average Days With Frost50-75 Days
Plant Hardiness Zone - 2023Zone 7b : -15°C to -12.2°C
Current Drought ConditionsAbnormally Dry
2025 plantmaps.com