Best year time to visit Irkutskiy

General weather information about Irkutskiy

Average annual temperature is 6.0 °C

Absolute maximum temperature: 38.0 °C

Absolute minimum temperature: -28.9 °C

Number of sunny days: 194 days

Number of rainy days: 122 days

Number of snow days: 49 days

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* Weather data for Irkutskiy Russia is based on climate observations for 2026 year

Irkutskiy air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)3.53.717.026.629.238.036.232.624.621.314.45.0
Average daytime temperature (°C)-8.1-8.24.29.720.527.628.824.918.212.04.0-6.4
Average temperature (°C)-11.1-12.1-1.13.414.021.723.319.813.67.40.9-9.3
Average night temperature (°C)-14.6-17.1-6.7-4.36.114.717.214.39.22.6-2.4-12.8
Absolute minimum temperature (°C)-28.9-27.1-17.4-16.5-2.79.312.89.01.9-4.4-9.0-27.5

Irkutskiy monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.010.012.014.016.016.016.015.013.011.09.08.0
Daylight mean duration (h)8.49.911.913.915.716.616.214.612.710.78.87.9
Daylight minimum duration (h)7.09.010.012.014.016.015.013.011.09.08.07.0
Sunshine mean duration (h)3.35.47.411.113.013.613.710.58.66.34.23.5
Precipitation (mm)34836411532256751473342
Sunny days10152219241916127171815
Rainy days425761115192312126
Snow days171144100002010

Irkutskiy - weather forecast by months

Irkutskiy weather in januaryIrkutskiy weather in februaryIrkutskiy weather in marchIrkutskiy weather in aprilIrkutskiy weather in mayIrkutskiy weather in juneIrkutskiy weather in julyIrkutskiy weather in augustIrkutskiy weather in septemberIrkutskiy weather in octoberIrkutskiy weather in novemberIrkutskiy weather in december

Best time to visit Irkutskiy:

The best time to visit Irkutskiy during the most sunny months:

  • April — 11.1(h)
  • May — 13.0(h)
  • June — 13.6(h)
  • July — 13.7(h)

Months with the longest average daylight duration in Irkutskiy:

  • May — 15.7(h)
  • June — 16.6(h)
  • July — 16.2(h)

The largest precipitation sum in Irkutskiy is at

  • August — 67(mm)
  • September — 51(mm)
  • October — 47(mm)

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    Weather forecast in the closest towns to Irkutskiy

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    Frequently asked questions

    When is the best time to visit Irkutskiy?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Irkutskiy.
    What is the weather like in Irkutskiy?
    See average temperature, rainfall and daylight hours for Irkutskiy by month in the table above.
    How many sunny days does Irkutskiy have?
    The monthly weather statistics above show sunshine and rainfall patterns for Irkutskiy throughout the year.