Corner Brook in Fall
In fall (September, October and November), Corner Brook sees average daytime highs around 10°C and overnight lows near 4°C, with 376 mm of precipitation over about 48 wet days across the season. It is the 2nd-warmest season and the wettest season of the year.
Over the season highs ease from about 17°C in early September to 2°C by late November. The sky is clear or mostly clear about 12% of the time across fall, and the air most often feels dry.
Fall is Corner Brook's 2nd-best season to visit on our travel score. For the whole year in context, see Corner Brook's year-round climate.
- Avg daytime high
- 10°C
- 2nd-warmest season
- Avg overnight low
- 4°C
- Precipitation
- 376 mm
- 48 wet days
- Avg wind
- 13 km/h
- Travel score
- 2.0
- 2nd-best season
- Months
- Sep · Oct · Nov
Temperature in Corner Brook in Fall
Over the season highs ease from about 17°C in early September to 2°C by late November.
A typical fall day in Corner Brook reaches about 10°C and drops to 4°C overnight. The warmest of the three months is September, the coolest November.
How fall really feels in Corner Brook
Once humidity and wind are folded in, fall brings about 0 days that feel above 32°C and 38 that feel at or below 0°C.
The story in fall is cold — wind chill drags the overnight "feels like" below the raw low.
Corner Brook weather by month
How the three fall months (September, October and November) compare with the rest of the year — the season's months are highlighted.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Snow days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|---|
| Jan | -5° / -11° | 115 | 18 | 20.6 | 8.5 | 0.0 |
| Feb | -5° / -12° | 101 | 14.6 | 17.3 | 9.8 | 0.0 |
| Mar | -1° / -8° | 96 | 13.9 | 13.9 | 11.6 | 0.0 |
| Apr | 4° / -3° | 85 | 13 | 8.9 | 13.4 | 0.2 |
| May | 10° / 2° | 84 | 13.1 | 2.9 | 15 | 2.0 |
| Jun | 15° / 7° | 86 | 12.2 | 0.1 | 15.9 | 4.1 |
| Jul | 19° / 11° | 104 | 13.8 | 0 | 15.6 | 5.4 |
| Aug | 19° / 13° | 121 | 14.6 | 0 | 14.2 | 5.5 |
| Sep | 16° / 9° | 120 | 14 | 0.1 | 12.4 | 4.2 |
| Oct | 10° / 4° | 128 | 16.3 | 2.3 | 10.5 | 1.8 |
| Nov | 4° / -0° | 128 | 17.8 | 11 | 8.9 | 0.1 |
| Dec | -1° / -6° | 126 | 18.8 | 18.6 | 8.1 | 0.0 |
Cloud cover in Fall
The sky is clear or mostly clear about 12% of the time across fall.
Chance of precipitation in Fall
Corner Brook gets around 376 mm of rain and snow over 48 wet days across fall. The line is the day-by-day chance of measurable precipitation.
Humidity in Fall
Most of fall feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Fall
Winds average 13 km/h across fall.
Sunrise & sunset in Fall
Daylight runs from about 13 h 18 min in early September to 8 h 24 min by late November. The lit band spans sunrise to sunset each day.
Solar energy in Fall
Average shortwave solar energy reaching the ground each day across fall, about 2.0 kWh/m².
Is fall a good time to visit Corner Brook?
Our two travel scores rate fall for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
fall is a weaker month for outdoor sightseeing in Corner Brook.
What to pack for Corner Brook in Fall
From fall's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In fall, Corner Brook sees daytime highs around 10°C and nights near 4°C. Pack a warm layer and rain gear. Worth having: a heavy coat. About 48 days see rain.
Sea temperature near Corner Brook in Fall
The nearest coast averages about 10°C across fall — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea at the nearest coast (about 36 km away) is warmest in August at about 16°C and coldest in March near -0°C.
The water stays below 20°C all year — cool enough that most swimmers want a wetsuit.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 1 | 0 | 0 | 1 | 3 | 8 | 13 | 16 | 14 | 9 | 6 | 3 |
| Comfort | Bracing | Bracing | Bracing | Bracing | Bracing | Bracing | Bracing | Cool | Bracing | Bracing | Bracing | Bracing |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 1 | Bracing |
| Feb | 0 | Bracing |
| Mar | 0 | Bracing |
| Apr | 1 | Bracing |
| May | 3 | Bracing |
| Jun | 8 | Bracing |
| Jul | 13 | Bracing |
| Aug | 16 | Cool |
| Sep | 14 | Bracing |
| Oct | 9 | Bracing |
| Nov | 6 | Bracing |
| Dec | 3 | Bracing |
UV index in Corner Brook in Fall
Clear-sky midday UV across fall averages around 3. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Corner Brook peaks around June 17 at about 7 (very high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near December 22 at about 1 (low).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 7 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 1 | 2 | 3 | 5 | 6 | 7 | 7 | 6 | 4 | 3 | 1 | 1 |
| Level | Low | Low | Moderate | Moderate | High | Very high | High | High | Moderate | Moderate | Low | Low |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 1 | Low |
| Feb | 2 | Low |
| Mar | 3 | Moderate |
| Apr | 5 | Moderate |
| May | 6 | High |
| Jun | 7 | Very high |
| Jul | 7 | High |
| Aug | 6 | High |
| Sep | 4 | Moderate |
| Oct | 3 | Moderate |
| Nov | 1 | Low |
| Dec | 1 | Low |
Where is Corner Brook?
Corner Brook sits at 49.0°N, 58.0°W, 17 m above sea level, in Canada. The nearest listed city is Saint-Pierre, 275 km away.
Topography around Corner Brook
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Corner Brook.
Within 3 km, the terrain around Corner Brook has significant variations in elevation — a maximum elevation change of 347 m around an average of 99 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 657 m; within 80 km, large variations in elevation — a maximum elevation change of 809 m.
The land around Corner Brook is covered by trees (47%) and water (27%) within 3 km, trees (67%) and grassland (21%) within 16 km, and trees (44%), water (30%) and grassland (24%) within 80 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
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 Corner Brook (48.95°, -57.952°, elevation 17 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.