St. Thomas Weather in February
Average highs run from -2°C on February 1 to 1°C on February 28, and lows from -9°C to -7°C. Normal precipitation for the month is 37 mm over about 9 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
- -1°C
- Average low
- -8°C
- Precipitation
- 37 mm
- Reanalysis high
- 16°CFeb 26, 2000
- Reanalysis low
- -26°CFeb 16, 2015
- Daylight
- 9 h 59 min to 11 h 11 min
- Cloud cover
- 69%
- Humidity
- 86%
- Dew point
- -7°C
- Wind
- 22.0 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 | -2°C | -9°C | 6°C 2012 | -20°C 2019 | 30% |
| Feb 2 | -2°C | -9°C | 6°C 2006 | -20°C 2019 | 30% |
| Feb 3 | -2°C | -9°C | 10°C 2016 | -20°C 2015 | 31% |
| Feb 4 | -2°C | -9°C | 7°C 2019 | -20°C 1996 | 30% |
| Feb 5 | -2°C | -9°C | 4°C 2008 | -20°C 2015 | 30% |
| Feb 6 | -2°C | -9°C | 7°C 2012 | -18°C 2014 | 30% |
| Feb 7 | -2°C | -9°C | 10°C 2019 | -18°C 2014 | 29% |
| Feb 8 | -2°C | -9°C | 6°C 1991 | -18°C 2014 | 29% |
| Feb 9 | -2°C | -9°C | 8°C 1999 | -21°C 1994 | 30% |
| Feb 10 | -2°C | -9°C | 9°C 2009 | -24°C 1994 | 31% |
| Feb 11 | -2°C | -9°C | 14°C 1999 | -20°C 1995 | 32% |
| Feb 12 | -1°C | -9°C | 14°C 1999 | -21°C 2014 | 32% |
| Feb 13 | -1°C | -9°C | 2°C 2001 | -19°C 2015 | 32% |
| Feb 14 | -1°C | -9°C | 5°C 2017 | -20°C 2015 | 33% |
| Feb 15 | -1°C | -9°C | 6°C 2002 | -26°C 2015 | 32% |
| Feb 16 | -1°C | -8°C | 8°C 2006 | -26°C 2015 | 32% |
| Feb 17 | -1°C | -8°C | 9°C 2006 | -24°C 2014 | 32% |
| Feb 18 | 0°C | -8°C | 11°C 2017 | -18°C 2015 | 33% |
| Feb 19 | 0°C | -8°C | 11°C 1994 | -21°C 2015 | 33% |
| Feb 20 | 0°C | -8°C | 14°C 2018 | -25°C 2015 | 33% |
| Feb 21 | 0°C | -8°C | 12°C 1997 | -14°C 1999 | 32% |
| Feb 22 | 0°C | -7°C | 14°C 2017 | -17°C 1999 | 33% |
| Feb 23 | 1°C | -7°C | 13°C 2017 | -22°C 2015 | 35% |
| Feb 24 | 1°C | -7°C | 15°C 2017 | -20°C 2015 | 36% |
| Feb 25 | 1°C | -7°C | 12°C 2001 | -18°C 2015 | 35% |
| Feb 26 | 1°C | -7°C | 16°C 2000 | -18°C 2015 | 35% |
| Feb 27 | 1°C | -7°C | 11°C 2018 | -21°C 2015 | 35% |
| Feb 28 | 1°C | -7°C | 13°C 2018 | -22°C 2015 | 36% |
| Feb 29 | 1°C | -7°C | 8°C 2004 | -12°C 2008 | 34% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (EST).
- February 1
- sunrise 7:39 AM, sunset 5:38 PM
- February 28
- sunrise 7:02 AM, sunset 6:13 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.