Istok climate

Istok Weather in October

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 18°C on October 1 to 13°C on October 31, and lows from 7°C to 2°C. Normal precipitation for the month is 78 mm over about 9 wet days.

October 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.-100102030151015202530
  • Normal low
  • Normal high
  • Reanalysis extreme high
  • Reanalysis extreme low

October at a glance

Average high
16°C
Average low
4°C
Precipitation
78 mm
Reanalysis high
28°COct 1, 2012
Reanalysis low
-6°COct 26, 1997
Daylight
11 h 45 min to 10 h 21 min
Cloud cover
61%
Humidity
78%
Dew point
5°C
Wind
7.9 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
Oct 118°C7°C28°C 20121°C 199534%
Oct 218°C6°C25°C 2012-1°C 199534%
Oct 318°C6°C26°C 2003-4°C 201333%
Oct 418°C6°C25°C 1999-5°C 201333%
Oct 518°C6°C24°C 2007-2°C 201332%
Oct 618°C6°C25°C 2012-2°C 201633%
Oct 717°C6°C24°C 20120°C 199432%
Oct 817°C6°C25°C 2009-1°C 201033%
Oct 917°C6°C26°C 2009-3°C 201035%
Oct 1017°C5°C26°C 1997-3°C 201034%
Oct 1116°C5°C23°C 1993-1°C 201134%
Oct 1216°C5°C25°C 1993-1°C 199435%
Oct 1316°C5°C25°C 1993-2°C 201635%
Oct 1416°C5°C25°C 2019-4°C 200936%
Oct 1516°C5°C25°C 2019-4°C 200937%
Oct 1616°C4°C24°C 2019-5°C 201137%
Oct 1716°C4°C26°C 1993-5°C 201137%
Oct 1815°C4°C27°C 1993-5°C 201137%
Oct 1915°C4°C25°C 2012-4°C 199735%
Oct 2015°C4°C26°C 2012-3°C 200735%
Oct 2115°C3°C25°C 2019-2°C 200033%
Oct 2214°C3°C25°C 2019-2°C 200033%
Oct 2314°C3°C24°C 2019-5°C 199533%
Oct 2414°C3°C24°C 2019-5°C 199531%
Oct 2514°C3°C24°C 2019-6°C 199731%
Oct 2614°C3°C24°C 1999-6°C 199730%
Oct 2713°C3°C25°C 2019-6°C 199130%
Oct 2813°C3°C23°C 2019-6°C 199131%
Oct 2913°C2°C22°C 2013-5°C 199130%
Oct 3013°C2°C22°C 2013-5°C 199129%
Oct 3113°C2°C20°C 1999-5°C 200629%

Chance of rain

The chance of at least 1 mm of precipitation in the reanalysis on each date at Istok, in percent.0102030401102030
  • Chance of a wet day

Sunrise and sunset

Times for 2026, local time (GMT+2).

October 1
sunrise 6:35 AM, sunset 6:20 PM
October 31
sunrise 6:11 AM, sunset 4:32 PM

Every day of October: 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.