Calgary Weather in January
Average highs run from -5°C on January 1 to -2°C on January 31, and lows from -13°C to -11°C. Normal precipitation for the month is 19 mm over about 6 wet days.
January day by day
The normal high and low for each date, in °C.
- Normal low
- Normal high
- Reanalysis extreme high
- Reanalysis extreme low
January at a glance
- Average high
- -4°C
- Average low
- -13°C
- Precipitation
- 19 mm
- Reanalysis high
- 9°CJan 25, 2014
- Reanalysis low
- -37°CJan 25, 1997
- Daylight
- 8 h 01 min to 9 h 12 min
- Cloud cover
- 74%
- Humidity
- 85%
- Dew point
- -11°C
- Wind
- 14.8 km/h
Every day of the month
A wet day has at least 1 mm of precipitation in the reanalysis.
| Date | Normal high | Normal low | Reanalysis high | Reanalysis low | Chance wet |
|---|---|---|---|---|---|
| Jan 1 | -5°C | -13°C | 3°C 1992 | -28°C 2018 | 21% |
| Jan 2 | -5°C | -14°C | 3°C 2007 | -30°C 2009 | 21% |
| Jan 3 | -5°C | -14°C | 4°C 2003 | -30°C 2009 | 22% |
| Jan 4 | -5°C | -14°C | 6°C 2012 | -29°C 2014 | 21% |
| Jan 5 | -5°C | -14°C | 5°C 2001 | -31°C 2014 | 20% |
| Jan 6 | -5°C | -14°C | 6°C 2003 | -31°C 1991 | 19% |
| Jan 7 | -5°C | -14°C | 7°C 2003 | -27°C 1991 | 21% |
| Jan 8 | -5°C | -14°C | 6°C 2002 | -29°C 1991 | 21% |
| Jan 9 | -5°C | -14°C | 6°C 2012 | -30°C 1993 | 21% |
| Jan 10 | -5°C | -14°C | 5°C 2002 | -31°C 2017 | 23% |
| Jan 11 | -5°C | -14°C | 3°C 2019 | -31°C 1997 | 22% |
| Jan 12 | -4°C | -13°C | 5°C 2002 | -30°C 2005 | 21% |
| Jan 13 | -4°C | -13°C | 4°C 2004 | -32°C 2005 | 21% |
| Jan 14 | -4°C | -13°C | 5°C 2004 | -31°C 2005 | 20% |
| Jan 15 | -4°C | -13°C | 5°C 2004 | -31°C 2020 | 19% |
| Jan 16 | -4°C | -13°C | 3°C 2014 | -29°C 2020 | 19% |
| Jan 17 | -4°C | -13°C | 5°C 2014 | -31°C 1996 | 18% |
| Jan 18 | -3°C | -12°C | 6°C 2014 | -32°C 1996 | 17% |
| Jan 19 | -3°C | -12°C | 5°C 1992 | -33°C 1996 | 17% |
| Jan 20 | -3°C | -12°C | 4°C 2009 | -30°C 1996 | 17% |
| Jan 21 | -3°C | -12°C | 3°C 1991 | -25°C 2008 | 16% |
| Jan 22 | -3°C | -12°C | 4°C 2004 | -25°C 2003 | 15% |
| Jan 23 | -3°C | -12°C | 6°C 2005 | -27°C 1997 | 15% |
| Jan 24 | -2°C | -12°C | 9°C 2014 | -32°C 1997 | 15% |
| Jan 25 | -2°C | -12°C | 9°C 2014 | -37°C 1997 | 13% |
| Jan 26 | -2°C | -11°C | 6°C 2015 | -33°C 1997 | 14% |
| Jan 27 | -2°C | -12°C | 6°C 2015 | -33°C 2004 | 14% |
| Jan 28 | -2°C | -11°C | 5°C 2001 | -36°C 1996 | 14% |
| Jan 29 | -2°C | -11°C | 6°C 2005 | -36°C 1996 | 15% |
| Jan 30 | -2°C | -11°C | 6°C 2005 | -31°C 1996 | 15% |
| Jan 31 | -2°C | -11°C | 5°C 1992 | -26°C 2011 | 14% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (MST).
- January 1
- sunrise 8:40 AM, sunset 4:41 PM
- January 31
- sunrise 8:14 AM, sunset 5:26 PM
Other months
Sources
Cloud, humidity, wind and sunshine, and temperature and precipitation: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-25. Sun and moon: computed with the NOAA solar equations and Meeus.