Best year time to visit Ista

General weather information about Ista

Average annual temperature is 6.5 °C

Absolute maximum temperature: 28.2 °C

Absolute minimum temperature: -16.4 °C

Number of sunny days: 141 days

Number of rainy days: 187 days

Number of snow days: 37 days

Look at detailed online map of Ista

* Weather data for Ista Sweden is based on climate observations for 2026 year

Ista air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)5.48.010.219.323.728.223.725.823.516.17.65.5
Average daytime temperature (°C)1.21.92.89.317.422.920.319.318.38.01.6-2.3
Average temperature (°C)-0.7-0.9-1.43.812.017.716.315.914.75.4-0.1-4.7
Average night temperature (°C)-3.1-3.6-5.6-1.16.011.712.813.011.23.2-2.0-7.5
Absolute minimum temperature (°C)-9.8-8.7-15.9-8.8-1.54.410.911.15.7-1.9-8.4-16.4

Ista monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)7.010.013.015.018.018.018.016.014.011.08.06.0
Daylight mean duration (h)6.89.111.814.617.218.818.015.612.910.17.56.0
Daylight minimum duration (h)5.07.010.013.016.018.016.014.011.08.06.05.0
Sunshine mean duration (h)2.04.15.69.913.514.312.78.37.54.80.80.8
Precipitation (mm)56305426311320921176658265
Sunny days916121821204313979
Rainy days18511111010272817221612
Snow days4781000000710

Ista - weather forecast by months

Ista weather in januaryIsta weather in februaryIsta weather in marchIsta weather in aprilIsta weather in mayIsta weather in juneIsta weather in julyIsta weather in augustIsta weather in septemberIsta weather in octoberIsta weather in novemberIsta weather in december

Best time to visit Ista:

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

  • April — 9.9(h)
  • May — 13.5(h)
  • June — 14.3(h)
  • July — 12.7(h)

Months with the longest average daylight duration in Ista:

  • May — 17.2(h)
  • June — 18.8(h)
  • July — 18.0(h)
  • August — 15.6(h)

The largest precipitation sum in Ista is at

  • July — 209(mm)
  • August — 211(mm)

    • Weather forecast in the closest to Ista admin centers

    Weather forecast in the closest towns to Ista

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    MapTrains schedule
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    Frequently asked questions

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