WEATHER IN Calgary
Climate tables. Data for Calgary.
Monthly temperature
| Month | Record low | Average low | Average | Average high | Record high |
| january | -44.4 (1893) | -13.0 | -7.1 | -1.1 | 17.6 (2003) |
| february | -45.0 (1893) | -11.7 | -5.9 | 0.0 | 22.6 (1992) |
| march | -37.2 (1951) | -7.8 | -2.0 | 3.9 | 25.4 (2004) |
| april | -30.0 (1954) | -2.0 | 4.3 | 10.7 | 29.4 (1926) |
| may | -16.7 (1954) | 3.4 | 9.9 | 16.3 | 32.4 (1986) |
| june | -3.3 (1891) | 7.7 | 13.7 | 19.7 | 36.3 (2021) |
| july | -0.6 (1884) | 10.3 | 16.9 | 23.5 | 36.3 (2021) |
| august | -3.2 (1992) | 9.3 | 16.2 | 23.0 | 36.5 (2018) |
| september | -13.3 (1926) | 4.7 | 11.5 | 18.3 | 33.3 (1967) |
| october | -25.7 (1984) | -1.3 | 5.0 | 11.2 | 29.4 (1943) |
| november | -35.0 (1893) | -7.6 | -2.0 | 3.7 | 23.1 (2020) |
| december | -42.8 (1924) | -12.2 | -6.4 | -0.7 | 19.5 (1999) |
| year | () | () |
Monthly precipitation
| Month | Average | Record low | Record high | Daily high |
| january | 11 | 0.0 (1898) | 44 (1954) | 25 (1913) |
| february | 12 | 0.0 (1999) | 49 (1896) | 28 (1951) |
| march | 18 | 0.0 (1891) | 61 (1924) | 25 (1998) |
| april | 29 | 0.0 (1889) | 98 (1932) | 46 (1932) |
| may | 60 | 2 (1892) | 226 (1902) | 65 (1902) |
| june | 104 | 7 (1918) | 248 (2005) | 79 (1932) |
| july | 67 | 3 (1894) | 245 (1927) | 95 (1927) |
| august | 56 | 0.0 (1886) | 239 (1899) | 81 (1945) |
| september | 37 | 0.0 (1885) | 233 (1926) | 93 (1985) |
| october | 19 | 0.0 (1885) | 76 (1939) | 46 (1915) |
| november | 17 | 0.0 (1917) | 70 (1914) | 36 (1914) |
| december | 15 | 0.0 (1905) | 57 (1924) | 22 (1889) |
| year | () | () | () |
Number of days with solid, liquid, and mixed precipitation
| Type of precipitation | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
Wind speed, m/s
| jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
The frequency of different wind directions, %
| direction | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
Air humidity, %
| jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
Snow cover
| Month | jul | aug | sep | oct | nov | dec | jan | feb | mar | apr | may | jun | Year |
| number of days | |||||||||||||
| height (sm) | |||||||||||||
| max height (sm) |
Cloudy, score
| month | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
| total | |||||||||||||
| low |
Number of clear, cloudy and cloudy days
| month | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
| Total cloud | |||||||||||||
| Low cloud | |||||||||||||
Number of days with different phenomena
| phenomenon | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
The frequency of different types of clouds, %
| type of clouds | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |