Best year time to visit Iași

General weather information about Iași

Average annual temperature is 11.1 °C

Absolute maximum temperature: 32.5 °C

Absolute minimum temperature: -18.4 °C

Number of sunny days: 141 days

Number of rainy days: 210 days

Number of snow days: 14 days

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* Weather data for Iași Romania is based on climate observations for 2026 year

Iași air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)14.813.917.821.223.828.932.532.330.527.819.614.1
Average daytime temperature (°C)6.54.111.212.619.722.626.127.024.519.19.96.3
Average temperature (°C)3.30.55.67.814.418.221.221.418.413.16.12.4
Average night temperature (°C)0.3-3.50.53.38.813.616.116.113.07.42.2-1.0
Absolute minimum temperature (°C)-6.9-18.4-5.1-2.63.510.510.811.89.80.6-4.7-5.4

Iași monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.014.015.015.015.014.013.011.010.08.0
Daylight mean duration (h)9.110.411.913.514.915.715.314.112.510.99.58.7
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.08.08.0
Sunshine mean duration (h)4.05.48.17.511.111.212.611.710.48.74.04.4
Precipitation (mm)1017225117771241902930289435
Sunny days1391641069162022313
Rainy days15141226212422151092616
Snow days353000000012

Iași - weather forecast by months

Iași weather in januaryIași weather in februaryIași weather in marchIași weather in aprilIași weather in mayIași weather in juneIași weather in julyIași weather in augustIași weather in septemberIași weather in octoberIași weather in novemberIași weather in december

Best time to visit Iași:

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

  • May — 11.1(h)
  • June — 11.2(h)
  • July — 12.6(h)
  • August — 11.7(h)
  • September — 10.4(h)

Months with the longest average daylight duration in Iași:

  • June — 15.7(h)
  • July — 15.3(h)

The largest precipitation sum in Iași is at

  • January — 101(mm)
  • April — 117(mm)
  • June — 124(mm)
  • July — 190(mm)

    • Weather forecast in the closest to Iași admin centers

    Weather forecast in the closest towns to Iași

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    Frequently asked questions

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