Corner Brook Weather: September
 |
Average Day Temperature: | 61.7°F |
|
Average Night Temperature: | 54.6°F |
|
Sea Water Temperature: | 62.4°F |
|
Number of Sunny Days: | 4 days |
| Sunshine Hours: | 11.7 - 13.4 hours | |
|
Number of Rainy Days: | 5 days |
| Precipitation Totals: | 2.2 in | |
| detailed information | ||
14 day weather
forecast
forecast
| Corner Brook |
Sea Water
Temperature
Temperature
| Corner Brook |
Air Temperature in September, °F
The highest day temperature in September 2025 was 79°F. The lowest night temperature was 38°F. The average values for day and night temperatures during September were 61.6°F и 50.7°F respectivly.
Corner Brook Water Sea Temperature in September, °F
The average sea surface temperature in September 2025 for Corner Brook was 62.7°F. The maximum and minimum values were 59.0°F and 65.6°F respectively.
Sunny, Cloudy and Gloomy days
Most of the days in September are gloomy but you can also expect sunny days.
Precipitation Totals in September, in
Precipitation total in September for Corner Brook is 2.2 in.
Wind Speed in September, mph
The average wind speed in September is 9.3 mph.
Average Sunny Hours Per Day
We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Corner Brook in September is 4.7 hours.
Corner Brook on the Weather Map
Canada Resorts:
NAME
F°
| Halifax |  |
+12 |
| Kingston |  |
+4 |
| Moncton | |
-6 |
| Montreal | |
-2 |
| Niagara Falls | |
+10 |
| Ottawa | |
-6 |
| Prince Edward Island |  |
+6 |
| Quebec | |
-12 |
| Rocky Harbour |  |
+28 |
| St. John's | |
+32 |
| Sydney | |
+24 |
| Toronto | |
+10 |
| Vancouver | |
+42 |
| Victoria | |
+44 |
| Winnipeg | |
+8 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Corner Brook
Local time: 04:31
05 dec, friday
| 0600 |  |
20°F | E 16 mph |
| 0900 |  |
16°F | E 16 mph |
| 1200 | |
16°F | E 19 mph |
| 1500 | |
16°F | SE 25 mph |
| 1800 | |
18°F | E 27 mph |
| 2100 | |
18°F | E 26 mph |
06 dec, saturday
| 0000 | |
18°F | E 25 mph |
| 0300 | |
18°F | E 22 mph |