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In September, Calgary generally has pleasant temperatures and moderate rainfall. Anticipate daytime temperatures around 19°C , while night temperatures can drop to 4°C . Precipitation. Calgary in September usually receives moderate rainfall, averaging around 49 mm for the month. Based on our climate data of the past 30 years, about 8 days of ...
Get the monthly weather forecast for Calgary, Alberta, Canada, including daily high/low, historical averages, to help you plan ahead.
September Weather in Calgary Alberta, Canada. September Weather in Calgary. Alberta, Canada. Daily high temperatures decrease by 10°F, from 70°F to 60°F, rarely falling below 45°F or exceeding 82°F. Daily low temperatures decrease by 8°F, from 47°F to 39°F, rarely falling below 29°F or exceeding 54°F. For reference, on August 4, the ...
Feb 4, 2024 · September's arrival in Calgary coincides with a soft drop in the average high-temperature, subtly decreasing from August's pleasant 22.9°C (73.2°F) to a refreshing 18°C (64.4°F). The average low-temperature in Calgary, Canada , during September nights is a chilly 6.5°C (43.7°F).
- During September, Calgary experiences an average high-temperature of 18°C and a low-temperature of 6.5°C .
- With an average relative humidity of 59% , September is the least humid month in Calgary, Canada.
- In September, the average relative humidity in Calgary, Canada, is 59% .
- In Calgary, in September, during 7.8 rainfall days , 16mm of precipitation is typically accumulated.
- September is the first month it typically snows in Calgary, Canada. Throughout September, in the average 1.5 snowfall days , it receives 29mm of sn...
- In September, the average day length in Calgary is 12h and 37min .
- On the first day of September in Calgary, Canada, sunrise is at 6:49 am and sunset at 8:22 pm . On the last day of the month, sunrise is at 7:35 am...
- The average sunshine duration in September in Calgary, Canada, is 8.8h .
- In Calgary, Canada, the average daily maximum UV index in September is 3 . A UV Index reading of 3 to 5 represents a medium health risk from unsafe...
The average temperature in Calgary in September for a typical day ranges from a high of 66°F (19°C) to a low of 42°F (5°C). Some would describe it as moderately chilly with a gentle breeze. For comparison, the hottest month in Calgary, August, has days with highs of 76°F (25°C) and lows of 50°F (10°C). The coldest month, February has ...
The average wind speed is 14 kph (8 mph). February is generally a very cold month. The average temperature is of -5.0 °C (23 °F), with a minimum of -11.5 °C (11.3 °F) and a maximum of 1.5 °C (34.8 °F). On the coldest nights of the month, the temperature usually drops to around -23 °C (-9.5 °F).
2023. 2022. 2021. The highest day temperature during September of 2023 was 85 °F. At the same time the lowest night temperature was 38 °F. Day and night temperature averages during September were 65.7 °F and 49.3 °F.
