Weather in Calgary in October
October in Calgary is cold with average temperatures around 4.2°C (39.6°F). Light rainfall with only 32mm expected.
Data Note: Temperature values are 2001–2020 satellite/reanalysis grid averages from NASA POWER and may differ from airport station normals by a few degrees.
Temperature
High
9.8°C
49.6°F
Low
-1.4°C
29.5°F
Precipitation
32 mm
1.3 inches
~8 rainy days
Conditions
Humidity
72%
Comparison to Adjacent Months
October is 6.7°C cooler than September, 21mm drier than September.
October is 6.5°C warmer than November.