Saint John climate

Saint John Weather in February

NASA POWER reanalysis for the half-degree grid cell around Saint John, 1991-2020; a grid cell is an area average and can differ from a thermometer in town by several degrees

Average highs run from -4°C on February 1 to -1°C on February 28, and lows from -14°C to -10°C. Normal precipitation for the month is 82 mm over about 11 wet days.

February day by day

The normal high and low for each date, in °C.

Normal daily high and low temperature at Saint John, in °C, with the record for each date.-40-30-20-10010201510152025
  • Normal low
  • Normal high
  • Reanalysis extreme high
  • Reanalysis extreme low

February at a glance

Average high
-3°C
Average low
-12°C
Precipitation
82 mm
Reanalysis high
13°CFeb 25, 2016
Reanalysis low
-32°CFeb 7, 1995
Daylight
9 h 47 min to 11 h 06 min
Cloud cover
70%
Humidity
92%
Dew point
-9°C
Wind
10.8 km/h

Every day of the month

A wet day has at least 1 mm of precipitation in the reanalysis.

DateNormal highNormal lowReanalysis highReanalysis lowChance wet
Feb 1-4°C-14°C6°C 2016-24°C 201136%
Feb 2-4°C-14°C5°C 2008-27°C 201535%
Feb 3-4°C-14°C5°C 2016-22°C 200235%
Feb 4-4°C-14°C7°C 2016-22°C 199536%
Feb 5-4°C-14°C8°C 2006-24°C 199637%
Feb 6-4°C-14°C4°C 2006-25°C 199338%
Feb 7-4°C-14°C3°C 2005-32°C 199538%
Feb 8-4°C-14°C3°C 2005-25°C 199739%
Feb 9-4°C-13°C4°C 2005-26°C 199739%
Feb 10-4°C-13°C3°C 1999-24°C 199439%
Feb 11-4°C-13°C1°C 2012-23°C 201739%
Feb 12-3°C-13°C5°C 1999-28°C 200240%
Feb 13-3°C-13°C8°C 1999-28°C 199240%
Feb 14-3°C-13°C4°C 2008-29°C 200341%
Feb 15-3°C-12°C5°C 1991-29°C 202042%
Feb 16-3°C-12°C10°C 2016-27°C 200342%
Feb 17-2°C-12°C10°C 2016-28°C 200342%
Feb 18-2°C-12°C8°C 2008-23°C 199743%
Feb 19-2°C-11°C5°C 2008-25°C 199643%
Feb 20-2°C-11°C10°C 1994-21°C 199342%
Feb 21-2°C-11°C8°C 1994-25°C 199341%
Feb 22-2°C-11°C6°C 1996-21°C 200141%
Feb 23-2°C-10°C5°C 1996-22°C 201541%
Feb 24-1°C-10°C9°C 2017-25°C 201542%
Feb 25-1°C-10°C13°C 2016-23°C 200143%
Feb 26-1°C-10°C8°C 2017-24°C 199343%
Feb 27-1°C-10°C10°C 2002-25°C 200342%
Feb 28-1°C-10°C10°C 2000-24°C 201542%
Feb 29-1°C-10°C8°C 2016-19°C 200841%

Chance of rain

The chance of at least 1 mm of precipitation in the reanalysis on each date at Saint John, in percent.0102030405011020
  • Chance of a wet day

Sunrise and sunset

Times for 2026, local time (AST).

February 1
sunrise 7:45 AM, sunset 5:32 PM
February 28
sunrise 7:04 AM, sunset 6:10 PM

Every day of February: sun and moon

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.