Courtenay weather in October

In October, Courtenay sees average daytime highs of 12°C and overnight lows near 8°C, with 239 mm of precipitation across 18.3 wet days and about 10.5 hours of daylight. It is the 6th-warmest and 4th-wettest month of the year here.

Highs ease over the month, from about 15°C in the first days to 10°C by the end. The sky is clear or mostly clear about 24% of the time in October, and the air most often feels dry.

Daylight stretches from about 11 h 24 min at the start of October to 9 h 36 min by month's end. Set against the rest of the year, October is Courtenay's 6th-clearest and 6th-windiest month. For the whole year in context, see Courtenay's year-round climate.

Daytime high
12°
6th warmest
Overnight low
7th coldest
Precipitation
239 mm
18.3 wet days
Daylight
10 h 30 min
6:51 AM – 5:19 PM
Cloud cover
67%
6th clearest
Wind
8 km/h
6th windiest
Solar energy
1.93 kWh/m²
Travel score
2.7
out of 10

Courtenay is city in British Columbia, Canada.

Air quality
Good
PM2.5 8 µg/m³ · 2019
Density
877/km²
people per km²
Founded
1969

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in October

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 15°C in the first days to 10°C by the end.

A typical October day in Courtenay reaches about 12°C in the afternoon and slips back to 8°C overnight — a 4°C spread between the day's warmth and the night's chill. On most days the high lands between 9°C and 15°C. Set against its neighbours, October runs about 5°C cooler than September and about 4°C warmer than November.

10°15°20°151015202531
Avg high (°C)Avg low (°C)
11510
21510
31510
41410
51410
61410
7149
8149
9139
10139
11139
12139
13139
14129
15129
16128
17128
18128
19128
20118
21118
22118
23118
24117
25117
26107
27107
28107
29107
30107
31107

How October really feels in Courtenay

Once humidity and wind are folded in, October averages 0 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
0
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

October sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Courtenay weather by month

How October compares with the rest of the year at a glance. October is the 6th-warmest and 4th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / 29919.86.58.40.1
Feb / 17915.25.29.80.5
Mar / 20517.94.811.51.1
Apr11° / 13415.10.613.42.4
May15° / 8211.1015.14.6
Jun18° / 12°7411.30165.6
Jul21° / 14°477.8015.77.0
Aug21° / 15°678.2014.27.0
Sep18° / 12°11110.6012.45.6
Oct12° / 23918.30.110.52.7
Nov / 32620.33.28.80.9
Dec / 30220.36.980.1

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 24% of the time in October.

Beyond those clear spells, partly cloudy skies cover about 11% of October, with mostly cloudy or overcast conditions the remaining 65%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14753
24852
34753
44555
54456
64357
74159
84060
93961
103664
113565
123565
133466
143367
153268
163169
173169
183169
193169
203169
213070
223070
233070
243070
253169
263169
273169
283070
293169
303070
313070

Chance of precipitation in October

Any precipitationSnow

Courtenay gets around 239 mm of rain and snow over 18.3 wet days in October. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable precipitation averages around 58% and peaks near 65% on the wettest days, and about 0 day brings snow. The odds climb toward the end of the month.

0%20%40%60%80%151015202531
Rain chance (%)Snow chance (%)
1430
2440
3450
4470
5480
6500
7510
8530
9550
10560
11570
12580
13590
14600
15610
16610
17620
18620
19630
20630
21630
22640
23640
24641
25641
26641
27641
28641
29642
30642
31652

Humidity in October

DryComfortableHumidMuggyOppressiveMiserable

Most of October feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, October lands in the dry band about 98% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)
1937
2937
3946
4955
5955
6964
7964
8973
9973
10982
11982
12991
13991
14991
15991
161000
171000
181000
191000
201000
211000
221000
231000
241000
251000
261000
271000
281000
291000
301000
311000

Wind in October

Winds average 8 km/h in October.

Across October, daily wind ranges from about 7 km/h on the calmest days to 8 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
17calm
27calm
37calm
47calm
57calm
67calm
78calm
88calm
98calm
108calm
118calm
128calm
138calm
148calm
158calm
168calm
178calm
188calm
198calm
208calm
218calm
228calm
238calm
248calm
258calm
268calm
278calm
288calm
298calm
308calm
318calm

Sunrise & sunset in October

DaylightNight

Daylight runs from about 11 h 24 min at the start of October to 9 h 36 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 108 minutes over October. Sunrise moves from 6:27 AM to 7:15 AM, and sunset from 5:51 PM to 4:52 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.46:275:51
211.46:285:49
311.36:305:47
411.26:315:45
511.26:335:43
611.16:345:40
711.06:365:38
811.06:385:36
910.96:395:34
1010.96:415:32
1110.86:425:30
1210.76:445:28
1310.76:465:26
1410.66:475:24
1510.56:495:22
1610.56:515:19
1710.46:525:17
1810.46:545:16
1910.36:555:14
2010.26:575:12
2110.26:595:10
2210.17:005:08
2310.17:025:06
2410.07:045:04
259.97:055:02
269.97:075:00
279.87:094:59
289.87:104:57
299.77:124:55
309.77:144:53
319.67:154:52

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 1.93 kWh/m².

For context, solar energy here swings from a low near 0.66 kWh/m² to a high of 6.08 kWh/m² in July across the year — October's 1.93 kWh/m² falls in the middle.

0123151015202531
Solar energy (kWh/m²)Level
12.8Moderate
22.8Moderate
32.7Moderate
42.6Moderate
52.5Moderate
62.5Moderate
72.4Moderate
82.3Moderate
92.3Moderate
102.2Moderate
112.1Moderate
122.1Moderate
132.0Moderate
142.0Dim
151.9Dim
161.9Dim
171.8Dim
181.8Dim
191.7Dim
201.7Dim
211.7Dim
221.6Dim
231.6Dim
241.6Dim
251.5Dim
261.5Dim
271.5Dim
281.4Dim
291.4Dim
301.4Dim
311.3Dim
Planning a trip in October

Hazard calendar for Courtenay

In seasonPeak

In October, Courtenay sits inside its rainy season season. The full year is below, with each hazard's peak months called out.

Courtenay's rainy season runs October–March, when most of the year's rain falls.

Rainy season
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is October a good time to visit Courtenay?

Our two travel scores rate October for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

2.7
Sightseeing
6th-best month of the year
0.0
Beach & pool
6th-best month of the year

October is a weaker month for outdoor sightseeing in Courtenay.

What to pack for Courtenay in October

From October's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In October, Courtenay sees daytime highs around 12°C and nights near 8°C. Pack rain gear. Worth having: a warm layer. About 18 days see rain.

rain geara warm layer

Sea temperature near Courtenay in October

The nearest coast averages about 12°C in October — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea offshore is warmest in August at about 17°C and coldest in January near 7°C.

The water stays below 20°C all year — cool enough that most swimmers want a wetsuit.

5°10°15°20°JanFebMarAprMayJunJulAugSepOctNovDecbracingcool
Sea temperature (°C)Comfort
Jan7Bracing
Feb7Bracing
Mar8Bracing
Apr10Bracing
May13Bracing
Jun15Cool
Jul17Cool
Aug17Cool
Sep15Bracing
Oct12Bracing
Nov9Bracing
Dec8Bracing

UV index in Courtenay in October

LowModerateHighVery highExtreme

Clear-sky midday UV in October peaks around 3. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Courtenay peaks around July 18 at about 7 (very high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near December 18 at about 1 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 7 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighHighModerateLowJul 18UV 7Dec 18UV 1
UV index (midday)Level
Jan1Low
Feb1Low
Mar3Moderate
Apr4Moderate
May7High
Jun6High
Jul8Very high
Aug6High
Sep4Moderate
Oct3Moderate
Nov1Low
Dec1Low
Location & terrain

Where is Courtenay?

Courtenay sits at 49.7°N, 125.0°W, 13 m above sea level, in Canada. The nearest listed city is Campbell River, 41 km away.

Topography around Courtenay

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Courtenay.

Within 3 km, the terrain around Courtenay has only modest variations in elevation — a maximum elevation change of 108 m around an average of 32 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,243 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,075 m.

The land around Courtenay is covered by trees (52%) and grassland (22%) within 3 km, trees (52%) and water (34%) within 16 km, and trees (68%) and water (26%) within 80 km.

3 km
108 m
16 km
1,243 m
80 km
2,075 m
treesgrasslandcroplandartificial surfacesbare terrainwater
October weather nearby: Campbell River 41 km · Port Alberni 51 km · Tofino 89 km · Nanaimo 96 km · Harewood 97 km · Squamish 132 km · North Cowichan 134 km · University Endowment Lands 135 km

Canada travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type A / B
120 V · 60 Hz
Prices
≈ 83% of US
price level, 2025
GDP per capita
$55,698
2025
Happiness
6.7 / 10
World Happiness, 2025
Safe drinking water
97%
of population, 2024
Homicide rate
2
per 100k, 2023
Road deaths
5.3
per 100k/yr, 2019
Income group
High
World Bank
Religion
Christian 53%none 35%Muslim 5%Hindu 2%

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Courtenay (49.6866°, -124.9936°, elevation 13 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).