Measurements:
°C
°F
Gimli
6°F
SE 9 mph
Feels like: -6°F
Precip: 0%
World Resorts Canada Gimli Weather September Weather in Gimli

Gimli Weather: September

Average Day Temperature: 67.3°F
Average Night Temperature: 56.5°F
Sea Water Temperature: 65.8°F
Number of Sunny Days: 15 days
Sunshine Hours: 11.7 - 13.5 hours
Number of Rainy Days: 0 days
Precipitation Totals: 0.2 in

Air Temperature in September, °F

Select Year: 2025 2024 2023

The highest day temperature in September 2025 was 79°F. The lowest night temperature was 39°F. The average values for day and night temperatures during September were 65.9°F и 56.1°F respectivly.

Gimli Water Sea Temperature in September, °F

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Gimli was 65.1°F. The maximum and minimum values were 60.6°F and 70.2°F respectively.

Sunny, Cloudy and Gloomy days

Most of the days in September are sunny but you can also expect cloudy and gloomy days.

Precipitation Totals in September, in

Precipitation total in September for Gimli is 0.2 in. It makes september one of the least rainy months of the year.

Wind Speed in September, mph

The average wind speed in September is 11.5 mph. This value is relatively stable throughout the year.

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 Gimli in September is 8.0 hours.

Best Time to Visit Gimli
The most sunny months:
September 15 days
August 15 days
July 14 days
The most warm months:
July 76.2 °F
August 75.1 °F
June 69.7 °F
Warmest sea temperature:
August 72.3 °F
July 72.3 °F
September 65.8 °F
The most cold months:
February 3.1 °F
January 4.5 °F
December 12.4 °F
The most rainy months:
June 2 days
August 2 days
July 2 days
The most windy months:
October 11 mph
September 11 mph
November 11 mph

Gimli on the Weather Map

24 Hours Weather Forecast
Gimli
Local time: 00:10
05 dec, friday
0300 6°F
E
8 mph
0600 6°F
E
9 mph
0900 8°F
SE
13 mph
1200 12°F
SE
17 mph
1500 12°F
SE
19 mph
1800 10°F
SE
19 mph
2100 4°F
SE
17 mph
06 dec, saturday
0000 0°F
SE
13 mph