Onex climate

Onex Weather in January

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

Average highs run from 3°C on January 1 to 3°C on January 31, and lows from -4°C to -4°C. Normal precipitation for the month is 93 mm over about 12 wet days.

January day by day

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

Normal daily high and low temperature at Onex, in °C, with the record for each date.-30-20-1001020151015202530
  • Normal low
  • Normal high
  • Reanalysis extreme high
  • Reanalysis extreme low

January at a glance

Average high
3°C
Average low
-4°C
Precipitation
93 mm
Reanalysis high
12°CJan 30, 2002
Reanalysis low
-21°CJan 30, 1999
Daylight
8 h 42 min to 9 h 39 min
Cloud cover
68%
Humidity
82%
Dew point
-4°C
Wind
8.6 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
Jan 13°C-4°C8°C 2016-16°C 200241%
Jan 23°C-4°C9°C 2003-13°C 199342%
Jan 33°C-3°C8°C 1991-15°C 199542%
Jan 43°C-3°C6°C 1999-18°C 199542%
Jan 53°C-3°C10°C 1999-17°C 199542%
Jan 63°C-3°C11°C 1999-13°C 199542%
Jan 73°C-3°C10°C 2011-11°C 201042%
Jan 83°C-3°C11°C 2011-12°C 199540%
Jan 93°C-3°C10°C 2007-9°C 200340%
Jan 103°C-3°C11°C 2007-12°C 200339%
Jan 113°C-3°C11°C 1998-12°C 200338%
Jan 123°C-3°C10°C 1998-11°C 200338%
Jan 133°C-3°C12°C 2007-17°C 199539%
Jan 143°C-3°C10°C 2011-17°C 199538%
Jan 153°C-3°C9°C 1993-13°C 199539%
Jan 163°C-4°C11°C 2011-13°C 201739%
Jan 173°C-4°C9°C 2007-15°C 201739%
Jan 183°C-4°C8°C 2007-15°C 201738%
Jan 193°C-4°C8°C 2008-12°C 200437%
Jan 203°C-4°C10°C 2007-11°C 201737%
Jan 213°C-4°C8°C 2008-13°C 199838%
Jan 223°C-4°C9°C 1993-16°C 199837%
Jan 233°C-4°C8°C 1993-14°C 199838%
Jan 243°C-4°C9°C 2018-13°C 200037%
Jan 253°C-4°C9°C 2016-15°C 200536%
Jan 263°C-4°C9°C 2016-13°C 200536%
Jan 273°C-4°C9°C 2008-17°C 200535%
Jan 283°C-4°C10°C 2002-17°C 200535%
Jan 293°C-4°C11°C 2002-20°C 200536%
Jan 303°C-4°C12°C 2002-21°C 199936%
Jan 313°C-4°C9°C 2020-17°C 199936%

Chance of rain

The chance of at least 1 mm of precipitation in the reanalysis on each date at Onex, in percent.010203040501102030
  • Chance of a wet day

Sunrise and sunset

Times for 2026, local time (GMT+1).

January 1
sunrise 8:18 AM, sunset 5:00 PM
January 31
sunrise 8:00 AM, sunset 5:39 PM

Every day of January: 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 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.