Killarney Weather in September

What's the weather like in Killarney (Manitoba) in September 2024?

The climate in Killarney during September can be summarized as mild and reasonably dry.

September is in the fall / autumn in Killarney and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a cool 19°C (65°F), whilst at night 5°C (42°F) is normal.

Killarney weather averages (imperial / metric)
Daytime temperature 18.5°C 65.3°F
Nightly temperature 5.3°C 41.5°F
Average temperature 11.9°C 53.4°F
Daily sunshine 6.9 hrs
Avg rainfall 50 mm 2 ins
Rainy days 8 days
Sea temperature 13.1°C 55.6°F
Humidity 70%
Windspeed 16.6kph 10 mph

On average September is the 5th wettest month of the year in Killarney with around 50mm 2 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 8 days, although this may vary considerably.

On the flip side this corresponds to an average of 6.9 hours of sunshine per day.

September temperatures in Killarney

Killarney average temperature in September

September rainfall

Killarney average rain in September

September hourly sunshine

Killarney average rain in September

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Killarney in September 2024.

Other monthly averages

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UV index Best time to go?

Killarney weather stats

Killarney weather statistics
Hottest month: July 25.9°C 78.6°F
Driest month: November 20mm 0.8ins
Sunniest month: July 11hrs
Coldest month: January -11.3°C 11.7°F
Wettest month: June 90mm 3.5ins
Map showing location of Killarney (49.18332, -99.66364) Killarney map pin © Google

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