Granby climate

Granby Weather in February

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

Average highs run from -7°C on February 1 to -3°C on February 28, and lows from -17°C to -13°C. Normal precipitation for the month is 65 mm over about 14 wet days.

February day by day

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

Normal daily high and low temperature at Granby, in °C, with the record for each date.-40-200201510152025
  • Normal low
  • Normal high
  • Reanalysis extreme high
  • Reanalysis extreme low

February at a glance

Average high
-5°C
Average low
-15°C
Precipitation
65 mm
Reanalysis high
17°CFeb 25, 2017
Reanalysis low
-38°CFeb 6, 1993
Daylight
9 h 46 min to 11 h 06 min
Cloud cover
66%
Humidity
94%
Dew point
-11°C
Wind
13.3 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 1-7°C-17°C5°C 2016-31°C 201543%
Feb 2-6°C-17°C2°C 1999-34°C 199343%
Feb 3-6°C-17°C6°C 2016-33°C 201544%
Feb 4-6°C-17°C5°C 2016-25°C 200043%
Feb 5-6°C-17°C5°C 2006-26°C 201544%
Feb 6-6°C-17°C4°C 2005-38°C 199345%
Feb 7-6°C-17°C3°C 2005-38°C 199346%
Feb 8-6°C-17°C3°C 1996-31°C 199446%
Feb 9-6°C-17°C1°C 1999-29°C 199345%
Feb 10-6°C-17°C1°C 2001-35°C 199444%
Feb 11-6°C-17°C1°C 2018-29°C 200245%
Feb 12-6°C-17°C8°C 1999-32°C 199246%
Feb 13-6°C-17°C0°C 1999-36°C 200345%
Feb 14-5°C-16°C1°C 2018-38°C 200346%
Feb 15-5°C-16°C3°C 2018-35°C 200346%
Feb 16-5°C-16°C6°C 2016-38°C 200347%
Feb 17-5°C-16°C5°C 2006-31°C 201548%
Feb 18-5°C-15°C2°C 2011-25°C 199348%
Feb 19-4°C-15°C4°C 2018-29°C 200747%
Feb 20-4°C-15°C5°C 2018-27°C 199347%
Feb 21-4°C-14°C12°C 2018-34°C 199346%
Feb 22-4°C-14°C4°C 2017-29°C 200146%
Feb 23-4°C-14°C11°C 2017-25°C 201545%
Feb 24-3°C-13°C8°C 2017-30°C 201547%
Feb 25-3°C-13°C17°C 2017-26°C 200348%
Feb 26-3°C-13°C4°C 2013-31°C 200347%
Feb 27-3°C-13°C5°C 2018-29°C 199547%
Feb 28-3°C-13°C7°C 2017-25°C 200147%
Feb 29-3°C-13°C3°C 2016-28°C 200846%

Chance of rain

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

Sunrise and sunset

Times for 2026, local time (EST).

February 1
sunrise 7:12 AM, sunset 4:58 PM
February 28
sunrise 6:31 AM, sunset 5:37 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.