Average September Temperatures in British Columbia





Average temperatures for September at cities and towns throughout British Columbia are given below.

You can jump to a separate table for each section of the province: Southwest Mainland, Gulf Islands, Vancouver Island, Central BC, Southeast BC and Northern BC.

The tables list the normals for maximum and minimum monthly temperatures, in degrees Celsius and Fahrenheit, based on weather data collected from 1981 to 2010.

Southwest BC Mainland

Average September temperatures
High °F Low °F Place High °C Low °C
70 49 Abbotsford 21 9
72 48 Chilliwack 22 9
66 52 Gibsons 19 11
66 49 Powell River 19 9
66 51 Vancouver - Richmond 19 11
68 42 Whistler 20 6

Gulf Islands

Average daily temperatures in September
High °F Low °F Place High °C Low °C
66 52 Cortes Island, Whaletown 19 11
66 47 Gabriola Island 19 9
68 48 Mayne Island, Village Bay 20 9
67 52 Saltspring Island 19 11

Vancouver Island

Average daily temperatures in September
High °F Low °F Place High °C Low °C
68 46 Campbell River 20 8
66 50 Courtenay - Comox 19 10
71 48 Duncan 22 9
71 46 Gold River 22 8
70 48 Nanaimo 21 9
72 45 Port Alberni 22 7
60 47 Port Hardy 16 8
64 48 Port Renfrew 18 9
67 48 Sidney 20 9
64 48 Tofino 18 9
69 50 Victoria 20 10

Central British Columbia

September temperatures: daily averages
High °F Low °F Place High °C Low °C
57 36 Barkerville 14 2
66 46 Bella Coola 19 8
72 48 Kamloops 22 9
72 47 Kelowna 22 9
72 49 Lillooet 22 9
72 46 Penticton 22 8
71 45 Vernon 22 7
70 39 Williams Lake 21 4

Southeast BC

Average September temperatures
High °F Low °F Place High °C Low °C
72 45 Castlegar 22 7
68 41 Cranbrook 20 5
65 40 Golden 18 5
65 45 Revelstoke 18 7
65 37 Sparwood 18 3

Northern British Columbia

Average September temperatures
High °F Low °F Place High °C Low °C
54 39 Atlin 12 4
60 38 Fort Nelson 15 3
59 41 Fort St John 15 5
63 41 Prince George 17 5
59 46 Prince Rupert 15 8
61 50 Sandspit, Haida Gwaii 16 10
60 39 Smithers 16 4
Reference

Environment Canada. Meteorological Service of Canada. Canadian Climate Normals. 1981-2010 Climate Normals & Averages.

British Columbia Temperatures
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