Istok climate

Istok Weather in January

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

Average highs run from 1°C on January 1 to 2°C on January 31, and lows from -6°C to -7°C. Normal precipitation for the month is 59 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 Istok, 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
2°C
Average low
-6°C
Precipitation
59 mm
Reanalysis high
14°CJan 30, 2002
Reanalysis low
-23°CJan 8, 2017
Daylight
9 h 06 min to 9 h 56 min
Cloud cover
69%
Humidity
92%
Dew point
-4°C
Wind
10.1 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 11°C-6°C11°C 1995-20°C 201542%
Jan 21°C-6°C8°C 2014-19°C 201541%
Jan 32°C-6°C9°C 2014-15°C 200240%
Jan 42°C-6°C9°C 2014-17°C 200239%
Jan 52°C-6°C9°C 1994-18°C 200238%
Jan 62°C-6°C9°C 1998-17°C 200237%
Jan 72°C-6°C12°C 2001-19°C 201738%
Jan 82°C-6°C12°C 2014-23°C 201738%
Jan 92°C-6°C11°C 2014-22°C 201737%
Jan 102°C-6°C10°C 2014-21°C 201737%
Jan 112°C-6°C11°C 1991-21°C 201737%
Jan 122°C-6°C12°C 1998-19°C 201736%
Jan 132°C-6°C10°C 2014-13°C 199535%
Jan 142°C-6°C11°C 2007-12°C 201235%
Jan 152°C-6°C11°C 2011-14°C 199537%
Jan 162°C-6°C9°C 1998-19°C 199539%
Jan 172°C-6°C11°C 1993-14°C 199540%
Jan 182°C-6°C12°C 2011-15°C 199540%
Jan 192°C-6°C10°C 2007-16°C 201639%
Jan 202°C-6°C11°C 2014-17°C 200040%
Jan 212°C-6°C13°C 2007-15°C 200040%
Jan 221°C-6°C11°C 1993-16°C 201640%
Jan 231°C-6°C10°C 1993-17°C 200641%
Jan 241°C-6°C10°C 1997-19°C 200641%
Jan 251°C-7°C9°C 1993-21°C 200042%
Jan 261°C-7°C8°C 2009-21°C 200040%
Jan 271°C-7°C9°C 1995-18°C 200040%
Jan 281°C-7°C8°C 2016-13°C 201241%
Jan 291°C-7°C12°C 2002-13°C 201240%
Jan 302°C-7°C14°C 2002-20°C 201239%
Jan 312°C-7°C14°C 2002-22°C 201239%

Chance of rain

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

Sunrise and sunset

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

January 1
sunrise 7:09 AM, sunset 4:15 PM
January 31
sunrise 6:54 AM, sunset 4:50 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.