Weather in Isaiia in May

General weather information about Isaiia

Average annual temperature is 12.1 °C

Absolute maximum temperature: 36.7 °C

Absolute minimum temperature: -15.1 °C

Number of sunny days: 197 days

Number of rainy days: 155 days

Number of snow days: 13 days

Look at detailed online map of Isaiia

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

Isaiia air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)15.915.521.919.425.731.534.336.730.230.619.315.1
Average daytime temperature (°C)5.55.411.912.421.125.328.430.225.620.810.26.3
Average temperature (°C)2.41.36.38.515.720.323.124.419.614.56.42.2
Average night temperature (°C)-0.5-2.31.14.610.314.717.818.614.28.52.4-1.2
Absolute minimum temperature (°C)-12.4-15.1-3.9-0.73.97.814.113.39.41.3-5.4-4.6

Isaiia 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)9.010.311.913.615.115.815.414.212.610.99.48.6
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.08.08.0
Sunshine mean duration (h)3.05.48.45.911.711.612.012.110.48.74.43.8
Precipitation (mm)28301413830328941251510627
Sunny days13132171616142223241117
Rainy days13119231514179771911
Snow days541000000003

Isaiia - weather forecast by months

Isaiia weather in januaryIsaiia weather in februaryIsaiia weather in marchIsaiia weather in aprilIsaiia weather in mayIsaiia weather in juneIsaiia weather in julyIsaiia weather in augustIsaiia weather in septemberIsaiia weather in octoberIsaiia weather in novemberIsaiia weather in december

Best time to visit Isaiia:

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

  • May — 11.7(h)
  • June — 11.6(h)
  • July — 12.0(h)
  • August — 12.1(h)
  • September — 10.4(h)

Months with the longest average daylight duration in Isaiia:

  • June — 15.8(h)
  • July — 15.4(h)

The largest precipitation sum in Isaiia is at

  • April — 138(mm)
  • July — 89(mm)
  • November — 106(mm)

    • Weather forecast in the closest to Isaiia admin centers

    Weather forecast in the closest towns to Isaiia

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    Frequently asked questions

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