Best year time to visit Kostomarivka

General weather information about Kostomarivka

Average annual temperature is 11.8 °C

Absolute maximum temperature: 35.1 °C

Absolute minimum temperature: -9.5 °C

Number of sunny days: 192 days

Number of rainy days: 161 days

Number of snow days: 12 days

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* Weather data for Kostomarivka Ukraine is based on climate observations for 2026 year

Kostomarivka air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)13.411.118.217.927.333.735.035.128.426.820.010.9
Average daytime temperature (°C)3.63.810.614.021.326.228.129.826.018.68.94.7
Average temperature (°C)0.50.15.610.116.021.022.924.019.713.35.72.2
Average night temperature (°C)-2.1-3.20.96.510.415.017.518.113.78.42.3-0.6
Absolute minimum temperature (°C)-8.5-9.5-4.22.03.99.014.114.08.20.1-6.0-5.7

Kostomarivka monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.010.012.014.015.016.015.014.013.011.09.08.0
Daylight mean duration (h)8.910.211.913.715.215.915.614.212.610.89.38.5
Daylight minimum duration (h)8.09.011.012.014.015.015.013.011.010.08.08.0
Sunshine mean duration (h)3.65.56.75.312.111.712.412.311.18.23.82.8
Precipitation (mm)1219351014031914494611344
Sunny days2213212131612202722717
Rainy days512102818141911392111
Snow days430000000023

Kostomarivka - weather forecast by months

Kostomarivka weather in januaryKostomarivka weather in februaryKostomarivka weather in marchKostomarivka weather in aprilKostomarivka weather in mayKostomarivka weather in juneKostomarivka weather in julyKostomarivka weather in augustKostomarivka weather in septemberKostomarivka weather in octoberKostomarivka weather in novemberKostomarivka weather in december

Best time to visit Kostomarivka:

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

  • May — 12.1(h)
  • June — 11.7(h)
  • July — 12.4(h)
  • August — 12.3(h)
  • September — 11.1(h)

Months with the longest average daylight duration in Kostomarivka:

  • June — 15.9(h)
  • July — 15.6(h)

The largest precipitation sum in Kostomarivka is at

  • April — 101(mm)
  • July — 91(mm)
  • November — 113(mm)

    • Weather forecast in the closest to Kostomarivka admin centers

    Weather forecast in the closest towns to Kostomarivka

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    Frequently asked questions

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