Bayan climate

Bayan Weather in January

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

Average highs run from -14°C on January 1 to -12°C on January 31, and lows from -23°C to -23°C. Normal precipitation for the month is 6 mm over about 3 wet days.

January day by day

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

Normal daily high and low temperature at Bayan, in °C, with the record for each date.-50-40-30-20-10010151015202530
  • Normal low
  • Normal high
  • Reanalysis extreme high
  • Reanalysis extreme low

January at a glance

Average high
-14°C
Average low
-24°C
Precipitation
6 mm
Reanalysis high
1°CJan 31, 2013
Reanalysis low
-41°CJan 15, 2011
Daylight
8 h 42 min to 9 h 38 min
Cloud cover
41%
Humidity
89%
Dew point
-21°C
Wind
14.0 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 1-14°C-23°C-5°C 1993-37°C 20138%
Jan 2-14°C-23°C-7°C 2007-39°C 20138%
Jan 3-14°C-23°C-8°C 2015-35°C 20137%
Jan 4-14°C-23°C-7°C 2007-31°C 19977%
Jan 5-14°C-23°C-4°C 2007-30°C 20016%
Jan 6-14°C-24°C-6°C 2007-33°C 20015%
Jan 7-14°C-24°C-8°C 2018-32°C 20135%
Jan 8-14°C-24°C-3°C 1995-37°C 20135%
Jan 9-14°C-24°C-7°C 2019-39°C 20134%
Jan 10-14°C-24°C-7°C 2019-37°C 20134%
Jan 11-14°C-24°C-5°C 2002-39°C 20015%
Jan 12-14°C-24°C-3°C 2019-39°C 20145%
Jan 13-14°C-24°C-2°C 1996-39°C 20114%
Jan 14-14°C-24°C0°C 2002-38°C 20114%
Jan 15-14°C-24°C-8°C 1992-41°C 20114%
Jan 16-14°C-24°C-7°C 2007-36°C 20134%
Jan 17-14°C-24°C-7°C 2007-34°C 20014%
Jan 18-14°C-24°C-6°C 1999-32°C 20014%
Jan 19-14°C-24°C-1°C 2010-32°C 19974%
Jan 20-14°C-24°C-5°C 2002-36°C 19975%
Jan 21-14°C-24°C-4°C 1995-37°C 19975%
Jan 22-13°C-24°C-4°C 2019-34°C 20165%
Jan 23-13°C-24°C-3°C 2014-34°C 19945%
Jan 24-13°C-24°C-1°C 1999-35°C 20186%
Jan 25-13°C-24°C-1°C 1999-36°C 20186%
Jan 26-13°C-24°C-3°C 2017-31°C 20186%
Jan 27-13°C-24°C-2°C 2019-33°C 20115%
Jan 28-12°C-24°C-4°C 2007-33°C 20185%
Jan 29-12°C-23°C-3°C 2019-32°C 19945%
Jan 30-12°C-23°C-6°C 2013-33°C 20115%
Jan 31-12°C-23°C1°C 2013-29°C 20165%

Chance of rain

The chance of at least 1 mm of precipitation in the reanalysis on each date at Bayan, in percent.02468101102030
  • Chance of a wet day

Sunrise and sunset

Times for 2026, local time (GMT+8).

January 1
sunrise 7:13 AM, sunset 3:55 PM
January 31
sunrise 6:55 AM, sunset 4:33 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.