October weather forecast and climate
Calgary, Canada

The magnificent skyscrapers of the city of Calgary, Canada
The magnificent skyscrapers of the city of Calgary, Canada

Weather in October

October, the same as September, in Calgary, Canada, is a frosty autumn month, with average temperature ranging between min 0.4°C (32.7°F) and max 9.5°C (49.1°F).

Temperature

In October, the average high-temperature significantly decreases, from a comfortable 18°C (64.4°F) in September, to a frosty 9.5°C (49.1°F). In Calgary, the average low-temperature is 0.4°C (32.7°F).

Humidity

In October, the average relative humidity in Calgary is 66%.

Rainfall

In Calgary, during 4.9 rainfall days, 11mm (0.43") of precipitation is typically accumulated. Throughout the year, in Calgary, there are 94.1 rainfall days, and 288mm (11.34") of precipitation is accumulated.

Snowfall

January through June, September through December are months with snowfall in Calgary. In October, in Calgary, it is snowing for 4 days. Throughout October, 45mm (1.77") of snow is accumulated. In Calgary, during the entire year, snow falls for 75.3 days, and aggregates up to 629mm (24.76") of snow.

Daylight

In Calgary, Canada, the average length of the day in October is 10.7h.

Sunshine

In Calgary, the average sunshine is 6.5h.

UV index

The average daily maximum UV index in October is 2. A UV Index of 2, and less, symbolizes a minimal health hazard from the exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 2 transform into the following instructions:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
[Resources]

FAQ

What is the average humidity in October in Calgary?

In Calgary, the average relative humidity in October is 66%.

How many days does it rain in October in Calgary?

In Calgary, during October, the rain falls for 4.9 days and regularly aggregates up to 11mm (0.43") of precipitation.

How much does it snow in Calgary in October?

In Calgary, Canada, in October, during 4 snowfall days, 45mm (1.77") of snow is typically accumulated.

How many hours of daylight does Calgary have in October?

In Calgary, the average length of the day in October is 10.7h.

How long on average sun shines in October in Calgary?

In October, the average sunshine in Calgary is 6.5h.

What is the UV index reading in October in Calgary?

In October, the average daily maximum UV index in Calgary is 2. A UV Index reading of 2, and below, represents a low health risk from the exposure to the Sun's UV rays.

Average temperature in October
Calgary, Canada

Average temperature in October - Calgary, Canada
  • Average high temperature in October: 9.5°C

The warmest month (with the highest average high temperature) is August (22.9°C).
The month with the lowest average high temperature is December (-4.8°C).

  • Average low temperature in October: 0.4°C

The month with the highest average low temperature is July (10°C).
The coldest month (with the lowest average low temperature) is December (-11.5°C).

[Resources]

Average pressure in October
Calgary, Canada

Average pressure in October - Calgary, Canada
  • Average pressure in October: 1015.1mbar

The month with the highest atmospheric pressure is February (1019.3mbar).
The month with the lowest atmospheric pressure is June (1010.8mbar).

[Resources]

Average wind speed in October
Calgary, Canada

Average wind speed in October - Calgary, Canada
  • Average wind speed in October: 12.1km/h

The windiest month (with the highest average wind speed) is January (13.1km/h).
The calmest month (with the lowest average wind speed) is August (10.3km/h).

[Resources]

Average humidity in October
Calgary, Canada

Average humidity in October - Calgary, Canada
  • Average humidity in October: 66%

Months with the highest relative humidity are January and February (82%).
The month with the lowest relative humidity is September (59%).

[Resources]

Average rainfall in October
Calgary, Canada

Average rainfall in October - Calgary, Canada
  • Average rainfall in October: 11mm

The wettest month (with the highest rainfall) is June (65mm).
The driest month (with the least rainfall) is January (9mm).

[Resources]

Average rainfall days in October
Calgary, Canada

Average rainfall days in October - Calgary, Canada
  • Average rainfall days in October: 4.9 days

The month with the highest number of rainy days is June (17 days).
The month with the least rainy days is November (2.5 days).

[Resources]

Average snowfall in October
Calgary, Canada

Average snowfall in October - Calgary, Canada
  • Average snowfall in October: 45mm

The month with the highest snowfall is April (102mm).
Months with the least snowfall are July and August (0mm).

[Resources]

Average snowfall days in October
Calgary, Canada

Average snowfall days in October - Calgary, Canada
  • Average snowfall days in October: 4 days

The month with the highest number of snowfall days is February (12.9 days).
Months with the least snowfall days are July and August (0 days).

[Resources]

Average daylight in October /
Average sunshine in October
Calgary, Canada

Average daylight in October / Average sunshine in October - Calgary, Canada
  • Average daylight in October: 10.7h

The month with the longest days is June (Average daylight: 16.5h).
The month with the shortest days is December (Average daylight: 8h).

  • Average sunshine in October: 6.5h

The month with the most sunshine is July (Average sunshine: 11h).
The month with the least sunshine is December (Average sunshine: 5.2h).

[Resources]

Average sunshine days in October
Calgary, Canada

Average sunshine days in October - Calgary, Canada
  • Average sunshine days in October: 22.1 days

The month with the most sunshine days is October (22.1 days).
The month with the least sunshine days is June (10.7 days).

[Resources]

Average UV index in October
Calgary, Canada

Average UV index in October - Calgary, Canada
  • Average UV index in October: 2

The month with the highest UV index is July (UV index 5).
The month with the lowest UV index is January (UV index 1).

[Resources]

Average cloud cover in October
Calgary, Canada

Average cloud cover in October - Calgary, Canada
  • Average cloud cover in October: 35

The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 24).

[Resources]

Average visibility in October
Calgary, Canada

Average visibility in October - Calgary, Canada
  • Average visibility in October: 9km

Months with the highest visibility are June, August and September (10km).
Months with the lowest visibility are January, February, March, April, May, July, October, November and December (9km).

[Resources]

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location
* you will be automatically redirected to the weather forecast for your location