Thunder Bay Weather in February
Average highs run from -9°C on February 1 to -5°C on February 28, and lows from -19°C to -15°C. Normal precipitation for the month is 20 mm over about 6 wet days.
February day by day
The normal high and low for each date, in °C.
- Normal low
- Normal high
- Reanalysis extreme high
- Reanalysis extreme low
February at a glance
- Average high
- -8°C
- Average low
- -17°C
- Precipitation
- 20 mm
- Reanalysis high
- 11°CFeb 29, 2000
- Reanalysis low
- -40°CFeb 2, 1996
- Daylight
- 9 h 30 min to 11 h 00 min
- Cloud cover
- 66%
- Humidity
- 96%
- Dew point
- -13°C
- Wind
- 12.2 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 |
|---|---|---|---|---|---|
| Feb 1 | -9°C | -19°C | 0°C 2005 | -36°C 1996 | 19% |
| Feb 2 | -9°C | -19°C | 1°C 1993 | -40°C 1996 | 19% |
| Feb 3 | -9°C | -19°C | 0°C 1999 | -31°C 1996 | 19% |
| Feb 4 | -9°C | -19°C | 1°C 1993 | -35°C 2007 | 18% |
| Feb 5 | -9°C | -19°C | 0°C 2005 | -31°C 2007 | 18% |
| Feb 6 | -9°C | -19°C | 0°C 2005 | -31°C 2007 | 17% |
| Feb 7 | -9°C | -18°C | 1°C 1998 | -32°C 1994 | 18% |
| Feb 8 | -9°C | -18°C | 1°C 1998 | -31°C 1994 | 18% |
| Feb 9 | -9°C | -18°C | 1°C 1998 | -30°C 2018 | 17% |
| Feb 10 | -9°C | -18°C | 2°C 1998 | -29°C 2003 | 17% |
| Feb 11 | -9°C | -18°C | 1°C 1999 | -29°C 2008 | 17% |
| Feb 12 | -9°C | -18°C | -1°C 2009 | -28°C 2007 | 18% |
| Feb 13 | -8°C | -18°C | 0°C 2017 | -31°C 2020 | 19% |
| Feb 14 | -8°C | -18°C | 1°C 2002 | -32°C 2015 | 20% |
| Feb 15 | -8°C | -17°C | 5°C 1998 | -35°C 2015 | 19% |
| Feb 16 | -8°C | -17°C | 3°C 1998 | -31°C 1997 | 19% |
| Feb 17 | -7°C | -17°C | 4°C 1998 | -26°C 2016 | 20% |
| Feb 18 | -7°C | -17°C | 5°C 1998 | -29°C 2015 | 20% |
| Feb 19 | -7°C | -16°C | 5°C 2017 | -32°C 2015 | 20% |
| Feb 20 | -7°C | -16°C | 4°C 2017 | -29°C 2008 | 21% |
| Feb 21 | -7°C | -16°C | 6°C 2017 | -28°C 2013 | 21% |
| Feb 22 | -7°C | -16°C | 5°C 2017 | -32°C 2015 | 22% |
| Feb 23 | -6°C | -15°C | 4°C 2000 | -30°C 2015 | 21% |
| Feb 24 | -6°C | -15°C | 7°C 1998 | -29°C 1997 | 20% |
| Feb 25 | -6°C | -15°C | 5°C 1998 | -27°C 2003 | 20% |
| Feb 26 | -6°C | -15°C | 8°C 2000 | -29°C 2015 | 19% |
| Feb 27 | -6°C | -15°C | 2°C 1998 | -31°C 2014 | 18% |
| Feb 28 | -6°C | -15°C | 3°C 1998 | -27°C 2014 | 19% |
| Feb 29 | -5°C | -15°C | 11°C 2000 | -23°C 1996 | 19% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (EST).
- February 1
- sunrise 8:26 AM, sunset 5:56 PM
- February 28
- sunrise 7:40 AM, sunset 6:40 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.