Granby Weather in January
Average highs run from -5°C on January 1 to -6°C on January 31, and lows from -14°C to -17°C. Normal precipitation for the month is 78 mm over about 16 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
- -7°C
- Average low
- -16°C
- Precipitation
- 78 mm
- Reanalysis high
- 12°CJan 15, 1995
- Reanalysis low
- -41°CJan 15, 2004
- Daylight
- 8 h 48 min to 9 h 44 min
- Cloud cover
- 69%
- Humidity
- 95%
- Dew point
- -12°C
- Wind
- 12.6 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 | -14°C | 6°C 2005 | -34°C 2014 | 52% |
| Jan 2 | -5°C | -15°C | 3°C 2011 | -35°C 2018 | 53% |
| Jan 3 | -6°C | -15°C | 4°C 2000 | -33°C 2014 | 53% |
| Jan 4 | -6°C | -15°C | 7°C 2000 | -35°C 1996 | 54% |
| Jan 5 | -6°C | -15°C | 5°C 2007 | -27°C 2016 | 55% |
| Jan 6 | -6°C | -15°C | 10°C 2007 | -30°C 1994 | 56% |
| Jan 7 | -6°C | -15°C | 2°C 2007 | -32°C 1994 | 55% |
| Jan 8 | -6°C | -15°C | 7°C 2008 | -36°C 2004 | 54% |
| Jan 9 | -6°C | -16°C | 11°C 2008 | -39°C 2004 | 53% |
| Jan 10 | -6°C | -16°C | 3°C 2016 | -37°C 2004 | 52% |
| Jan 11 | -6°C | -16°C | 7°C 2020 | -34°C 1995 | 53% |
| Jan 12 | -6°C | -16°C | 12°C 2018 | -29°C 1992 | 52% |
| Jan 13 | -6°C | -16°C | 10°C 2005 | -32°C 1999 | 51% |
| Jan 14 | -7°C | -16°C | 10°C 2005 | -37°C 1999 | 48% |
| Jan 15 | -7°C | -17°C | 12°C 1995 | -41°C 2004 | 48% |
| Jan 16 | -7°C | -17°C | 10°C 1995 | -37°C 1994 | 48% |
| Jan 17 | -7°C | -17°C | 2°C 2014 | -36°C 1992 | 49% |
| Jan 18 | -7°C | -17°C | 6°C 2006 | -33°C 2003 | 49% |
| Jan 19 | -7°C | -17°C | 10°C 1996 | -34°C 1994 | 47% |
| Jan 20 | -7°C | -17°C | 7°C 1995 | -27°C 2020 | 46% |
| Jan 21 | -7°C | -17°C | 6°C 2006 | -29°C 1991 | 44% |
| Jan 22 | -7°C | -17°C | 3°C 2017 | -34°C 1991 | 44% |
| Jan 23 | -7°C | -17°C | 2°C 1999 | -32°C 2011 | 43% |
| Jan 24 | -7°C | -17°C | 4°C 1999 | -38°C 2011 | 44% |
| Jan 25 | -7°C | -17°C | 6°C 2010 | -35°C 1991 | 44% |
| Jan 26 | -7°C | -17°C | 1°C 2016 | -38°C 2004 | 43% |
| Jan 27 | -7°C | -17°C | 7°C 1996 | -36°C 1994 | 41% |
| Jan 28 | -7°C | -17°C | 3°C 2018 | -34°C 2003 | 41% |
| Jan 29 | -7°C | -17°C | 0°C 2016 | -28°C 2007 | 44% |
| Jan 30 | -6°C | -17°C | 9°C 2013 | -33°C 1997 | 44% |
| Jan 31 | -6°C | -17°C | 10°C 2013 | -32°C 1994 | 43% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (EST).
- January 1
- sunrise 7:31 AM, sunset 4:19 PM
- January 31
- sunrise 7:13 AM, sunset 4:57 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.