Normal weather for Calgary in October
It's cool in October in Calgary with an average temperature of 11°C. Temperatures this month range from a low of 7°C to a high of 17°C. At night, you can expect temperatures between -2°C and 4°C.
In October, there is an average of 40 mm of precipitation, spread over 6 days. Of the total precipitation, about 7,8 cm falls as snow in October. The wind speed is around 4 Bft, mostly coming from the Southwest.
The UV index is a maximum of 5 this month. That's a moderate value on the intensity scale of 1 to 11. Unprotected skin can burn in about 30 minutes.
Calgary in October |
London | ||
|---|---|---|---|
 Average Temperature |
11°C | 15°C | |
 High Temp |
17°C | 17°C | |
| Low Temp |
7°C | 13°C | |
 Total Precipitation |
40 mm | 115 mm | |
| Rainy Days |
6 days | 14 days | |
 Total Snowfall |
7,8 cm | 0 cm | |
| Snowy Days |
3 days | 0 days | |
Curious about the climate in other parts of Canada? Check out the weather and climate in places like Vancouver, Toronto, Niagara Falls, or have a look at other destinations in Canada.
Start of October
The month of October starts in Calgary with cold temperatures, averaging around 11°C during the day and nights close to 1°C. A few showers might pop up in the first days of the month, but the weather remains mostly sunny and dry.
Mid-October
By mid-October, the average daytime temperature rises to around 14°C, with nights close to 2°C. Not much precipitation expected during this period. It’s mostly dry with sunshine.
End of October
By the end of October, the average daytime temperature in Calgary will be around 10°C, with nights close to 0°C. Barely any chance of precipitation. The weather will mostly be dry with lots of sunshine.
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Temperature records for Calgary in October
With 26°C, Calgary hit the highest temperature in the last 10 years in October 2023. The lowest daytime temperature in this month was -11°C in 2020. The extreme night temperatures ranged from a low of -18°C to a high of 13°C.
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Daily Temperature in October in Calgary
This chart shows the average daily temperatures, both day and night, for each day in October in Calgary, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in October in Calgary
The chart below shows the average daily precipitation in October for Calgary, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for October, you can expect around 6 days of rain in Calgary.
Daily Snowfall in October in Calgary
This chart shows the average daily snowfall in October in Calgary, measured in centimetres. The bottom of the chart shows the days of the month. The data is based on historical measurements and gives an idea of the average snowfall in October.
Daily UV Index in October in Calgary
This chart shows the average daily UV index in October in Calgary, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in October in Calgary Over the Years
This chart shows the average temperature in October in Calgary, measured in degrees Celsius, over the past years.
Total Precipitation in October in Calgary Over the Years
This chart shows the average precipitation in October in Calgary, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Snowfall in October in Calgary per year
This chart shows the average snowfall in October in Calgary, measured in centimetres, over the past years.
Daily climate in October for Calgary
Click on a specific day in October for detailed info on the typical weather on that day in Calgary. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in October in Calgary
The weather in October in Calgary is rated an average of 0 out of 5 stars by 2 visitors. Have you been to Calgary? Share your weather experience to help other visitors.
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Average Weather in Calgary by Month
Click on a month below to see detailed weather info for Calgary. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
