Weather in Iska in September

General weather information about Iska

Average annual temperature is 7.2 °C

Absolute maximum temperature: 30.6 °C

Absolute minimum temperature: -15.3 °C

Number of sunny days: 121 days

Number of rainy days: 196 days

Number of snow days: 48 days

Look at detailed online map of Iska

* Weather data for Iska Estonia is based on climate observations for 2026 year

Iska air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)4.95.88.417.923.128.426.730.622.416.110.06.2
Average daytime temperature (°C)0.91.02.611.415.921.819.921.218.78.53.0-1.1
Average temperature (°C)-0.9-1.20.06.611.017.116.317.715.56.20.9-2.9
Average night temperature (°C)-2.9-3.9-3.21.84.410.812.414.112.23.4-1.2-5.1
Absolute minimum temperature (°C)-11.1-15.3-13.5-3.9-2.83.59.79.75.4-2.7-13.1-14.4

Iska monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)8.010.013.015.017.018.018.016.014.011.08.06.0
Daylight mean duration (h)7.29.311.814.416.818.217.515.412.810.27.86.4
Daylight minimum duration (h)6.08.010.013.015.017.016.014.011.09.06.06.0
Sunshine mean duration (h)1.22.95.410.813.114.913.49.78.94.62.41.1
Precipitation (mm)965376321625118179541427052
Sunny days91271619181514875
Rainy days17617121112302616221710
Snow days51072100001616

Iska - weather forecast by months

Iska weather in januaryIska weather in februaryIska weather in marchIska weather in aprilIska weather in mayIska weather in juneIska weather in julyIska weather in augustIska weather in septemberIska weather in octoberIska weather in novemberIska weather in december

Best time to visit Iska:

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

  • April — 10.8(h)
  • May — 13.1(h)
  • June — 14.9(h)
  • July — 13.4(h)
  • August — 9.7(h)

Months with the longest average daylight duration in Iska:

  • May — 16.8(h)
  • June — 18.2(h)
  • July — 17.5(h)

The largest precipitation sum in Iska is at

  • January — 96(mm)
  • July — 118(mm)
  • August — 179(mm)
  • October — 142(mm)

    • Weather forecast in the closest to Iska admin centers

    Weather forecast in the closest towns to Iska

    Explore Iska

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    Frequently asked questions

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