Measurements:
°C
°F
CURRENT WEATHER
20:35
Corner Brook
44°F
NE 2 mph
Feels like: 44°F
Precip: 28%
World Resorts Canada Corner Brook Weather

7 Day Weather Forecast

09.28
mon
DAY
58°F
N 2 mph
precip
5%
NIGHT
44°F
N 2 mph
precip
27%
09.29
tue
DAY
48°F
NE 2 mph
precip
23%
NIGHT
46°F
W 2 mph
precip
49%
09.30
wed
DAY
60°F
W 2 mph
precip
13%
NIGHT
48°F
E 2 mph
precip
39%
10.01
thu
DAY
62°F
E 4 mph
precip
3%
NIGHT
50°F
N 5 mph
precip
39%
10.02
fri
DAY
56°F
NE 6 mph
precip
51%
NIGHT
48°F
NE 5 mph
precip
42%
10.03
sat
DAY
48°F
E 14 mph
precip
13%
NIGHT
40°F
E 9 mph
precip
20%
10.04
sun
DAY
48°F
E 12 mph
precip
3%
NIGHT
36°F
NE 3 mph
precip
32%

Corner Brook Sea Water Temperature in September, °F

Select Year: 2026 2025 2024

The average sea surface temperature in September 2026 for Corner Brook was 14.1°F. The maximum and minimum values were 11.8°F and 18.1°F respectively.

Corner Brook on the Weather Map

Best Time to Visit Corner Brook
The most sunny months:
August 7 days
June 6 days
July 6 days
The most warm months:
August 69.3 °F
July 68.9 °F
September 60.8 °F
Warmest sea temperature:
August 66.7 °F
September 61.8 °F
July 61.3 °F
The most cold months:
February 22.2 °F
January 23.6 °F
March 26.5 °F
The most rainy months:
November 7 days
October 5 days
August 4 days
The most windy months:
November 12 mph
December 12 mph
March 11 mph
more details