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Calgary

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Travel guide
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Travel guide

Top 10 things to do in Calgary

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Best time to visit Calgary

Data source:Meteostat
Last updated:2025-09

Weather in Calgary throughout the year

  • Spring (March–May): Average -2.9–11.5°C, the climate gradually changes from cold to warm, with increasing daylight hours, but snowfall or temperature drops are still possible. Common activities: Hiking, cycling, birdwatching. Recommended clothing: Layered clothing, including warm base layers, mid-layers, and a waterproof jacket.
  • Summer (June–August): Average 14.7–19.1°C, the climate is warm and dry, with abundant sunshine during the day and occasional thunderstorms. Common activities: Camping, hiking, water activities (such as rafting). Recommended clothing: Short-sleeved clothing, light trousers, sun hat, and sunscreen.
  • Autumn (September–November): Average 7.2–14.4°C, the climate changes from warm to cool, with the beginning of leaf fall and shorter daylight hours. Common activities: Leaf-peeping, outdoor photography, enjoying autumnal cuisine. Recommended clothing: Light jacket, long-sleeved clothing, comfortable shoes.
  • Winter (December–February): Average -6.1–-2.4°C, the climate is cold and dry, with frequent snowfall and short daylight hours. Common activities: Skiing, snowshoeing, ice fishing. Recommended clothing: Warm coat, hat, scarf, gloves, and waterproof and windproof snow boots.

Weather in Calgary

Annual average temperature: approx. 5.7°C / Annual rainfall: approx. 436 mm / Summer humidity: 40%–60% / Rainiest month: June

Calgary weather by month

Month
Temperature (°C)
Rainfall (mm)
January
-6.1°C
16.5
February
-4.8°C
24.1
March
-2.9°C
28.7
April
4°C
31.7
May
11.5°C
34.7
June
14.7°C
97.1
July
19.1°C
51
August
18.6°C
55.7
September
14.4°C
34.5
October
7.2°C
22.3
November
-2.4°C
24.7
December
-4.5°C
15.3

7-day weather forecast for Calgary

10/31
Saturday
Partly Cloudy
6.1°C/-4.8°C
11/1
Sunday
Overcast
6°C/-2.5°C
11/2
Monday
Sunny
9°C/-2.4°C
11/3
Tuesday
Overcast
11.1°C/1.2°C
11/4
Wednesday
Partly Cloudy
8.1°C/-0.8°C
11/5
Thursday
Partly Cloudy
7.3°C/0.6°C
11/6
Friday
Partly Cloudy
7.7°C/0.1°C