Istok climate

Istok Weather in July

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 24°C on July 1 to 27°C on July 31, and lows from 12°C to 14°C. Normal precipitation for the month is 68 mm over about 12 wet days.

July 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.010203040151015202530
  • Normal low
  • Normal high
  • Reanalysis extreme high
  • Reanalysis extreme low

July at a glance

Average high
25°C
Average low
13°C
Precipitation
68 mm
Reanalysis high
37°CJul 24, 2007
Reanalysis low
4°CJul 14, 2000
Daylight
15 h 17 min to 14 h 32 min
Cloud cover
48%
Humidity
62%
Dew point
11°C
Wind
7.2 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
Jul 124°C12°C31°C 20127°C 199240%
Jul 224°C12°C34°C 20197°C 199341%
Jul 324°C12°C34°C 20006°C 201140%
Jul 425°C12°C36°C 20007°C 201140%
Jul 525°C12°C34°C 20008°C 200640%
Jul 625°C12°C33°C 19937°C 200740%
Jul 725°C12°C32°C 20006°C 199339%
Jul 825°C12°C34°C 20005°C 199339%
Jul 925°C12°C34°C 20125°C 199838%
Jul 1025°C12°C34°C 20125°C 199837%
Jul 1125°C12°C34°C 20175°C 199636%
Jul 1225°C12°C33°C 20127°C 199636%
Jul 1325°C12°C31°C 20087°C 200036%
Jul 1425°C12°C34°C 20124°C 200035%
Jul 1525°C12°C35°C 20125°C 199336%
Jul 1625°C12°C32°C 20078°C 201634%
Jul 1725°C13°C34°C 20076°C 200635%
Jul 1826°C13°C34°C 20077°C 199636%
Jul 1926°C13°C36°C 20077°C 200037%
Jul 2026°C13°C35°C 20076°C 199637%
Jul 2126°C13°C35°C 20078°C 200036%
Jul 2226°C13°C37°C 20078°C 200036%
Jul 2326°C13°C36°C 20076°C 200836%
Jul 2426°C13°C37°C 20077°C 199336%
Jul 2526°C13°C33°C 20159°C 200838%
Jul 2626°C13°C33°C 200010°C 200238%
Jul 2727°C13°C34°C 19988°C 200937%
Jul 2827°C14°C35°C 19989°C 199139%
Jul 2927°C14°C35°C 20127°C 200440%
Jul 3027°C14°C34°C 20077°C 200440%
Jul 3127°C14°C34°C 19939°C 200440%

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+2).

July 1
sunrise 5:03 AM, sunset 8:20 PM
July 31
sunrise 5:28 AM, sunset 8:00 PM

Every day of July: 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.