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Weather in Calgary for October 2025

Your guide to Calgary weather in October - trends and predictions
  • In general, the average temperature in Calgary at the beginning of October is 14.7 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 4 °C by the end of October.

  • With an average of 4 snowy days, Calgary enjoys a light touch of snow in October.

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Average dry days
21
Dry days
Average rainy days
6
Rainy days
Average snowy days
4
Snow days
Average temperatures
10°/-1°
Temperatures
Average wind speed
18 km/h
Avg max wind
Average humidity
70 %
Avg humidity

Calgary in October average weather

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Temperatures trend during October in Calgary

See the weather trend as well as the moving average line

October weather day by day

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Date Weather Temperatures Rain Snow More
1 Oct. Light rain
Light rain
14° /3° 4.2 mm 0 cm
2 Oct. Mist
Mist
12° /1° 0 mm 0 cm
3 Oct. Overcast
Overcast
13° /5° 0.6 mm 0 cm
4 Oct. Light rain
Light rain
16° /3° 0.9 mm 0 cm
5 Oct. Sunny
Sunny
13° /2° 0 mm 0 cm
6 Oct. Partly cloudy
Partly cloudy
15° /1° 0 mm 0 cm
7 Oct. Sunny
Sunny
20° /4° 0 mm 0 cm
8 Oct. Partly cloudy
Partly cloudy
22° /4° 0 mm 0 cm
9 Oct. Sunny
Sunny
20° /6° 0 mm 0 cm
10 Oct. Moderate rain
Moderate rain
14° /4° 8.4 mm 0 cm
11 Oct. Light rain
Light rain
12° /3° 2.7 mm 0 cm
12 Oct. Mist
Mist
13° /3° 0 mm 0 cm
13 Oct. Patchy rain possible
Patchy rain possible
15° /2° 0 mm 0 cm
14 Oct. Fog
Fog
16° /3° 0 mm 0 cm
15 Oct. Overcast
Overcast
17° /5° 0 mm 0 cm
16 Oct. Overcast
Overcast
16° /5° 0 mm 0 cm
17 Oct. Light rain shower
Light rain shower
11° /0° 6.4 mm 0 cm
18 Oct. Overcast
Overcast
13° /0° 0 mm 0 cm
19 Oct. Sunny
Sunny
17° /4° 0 mm 0 cm
20 Oct. Overcast
Overcast
13° /4° 0 mm 0 cm
21 Oct. Overcast
Overcast
9° /0° 2 mm 1.4 cm
22 Oct. Overcast
Overcast
8° /-2° 0.9 mm 0.7 cm
23 Oct. Heavy snow
Heavy snow
5° /-5° 6.1 mm 5.2 cm
24 Oct. Moderate or heavy snow showers
Moderate or heavy snow showers
1° /-7° 1.9 mm 1.6 cm
25 Oct. Freezing fog
Freezing fog
0° /-11° 0 mm 0 cm
26 Oct. Light freezing rain
Light freezing rain
5° /-9° 0 mm 0 cm
27 Oct. Mist
Mist
6° /-5° 0 mm 0 cm
28 Oct. Overcast
Overcast
4° /-6° 0 mm 0 cm
29 Oct. Overcast
Overcast
2° /-7° 2.3 mm 1.9 cm
30 Oct. Overcast
Overcast
5° /-6° 0 mm 0 cm
31 Oct. Fog
Fog
6° /-5° 0 mm 0 cm
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Important Notice
Our weather forecast for Calgary in October is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Calgary forecast closer to your planned date for the most up-to-date weather information.

Calgary in October - FAQ

What are the expected maximum and minimum temperatures in Calgary during October?
Prepare for cooler days with highs just around 10° and colder nights, dipping below -1°.
How much rainfall should be expected in Calgary during October?
Moderate rainfall is anticipated in Calgary during October, with a total of 63.3 mm spread over approximately 6 days. Considering plans for rainy days is advisable.
Is snowfall common in Calgary during October?
Calgary experiences an average snowfall of 14.2 cm during October, occurring over 4 days, which may interest winter sports enthusiasts.
What are the typical wind conditions in Calgary during October?
The average wind speed in Calgary during October is 18 km/h, suggesting breezy to windy conditions, depending on your activities.

October rainfall patterns in Calgary

Explore the daily rainfall trends and prepare for Calgarys October weather 💧

October snowfall in Calgary

Track daily snowfall levels and discover Calgary’s snowy potential this October ❄️

UV exposure in Calgary during October

Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️

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Location coordinates Where is Calgary?

Get accurate weather forecasts for Calgary, located at latitude 51.05 and longitude -114.085. Stay updated with localized weather information tailored for Calgary.

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