Weather in Iwiny in December

General weather information about Iwiny

Average annual temperature is 11.1 °C

Absolute maximum temperature: 31.6 °C

Absolute minimum temperature: -10.3 °C

Number of sunny days: 124 days

Number of rainy days: 225 days

Number of snow days: 16 days

Look at detailed online map of Iwiny

* Weather data for Iwiny Poland is based on climate observations for 2026 year

Iwiny air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)15.811.919.019.125.230.131.631.328.825.515.212.1
Average daytime temperature (°C)6.25.910.012.018.424.025.824.323.916.28.25.0
Average temperature (°C)3.82.55.77.813.519.020.820.018.412.45.52.8
Average night temperature (°C)0.9-0.91.63.48.113.215.215.913.28.52.6-0.1
Absolute minimum temperature (°C)-4.0-7.5-5.2-3.91.66.810.310.910.3-0.2-5.0-10.3

Iwiny monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.010.012.014.016.016.016.015.013.011.09.08.0
Daylight mean duration (h)8.510.011.913.815.616.516.014.512.610.78.98.0
Daylight minimum duration (h)7.09.010.012.014.016.015.013.011.09.08.07.0
Sunshine mean duration (h)2.73.96.07.110.612.612.59.39.85.74.72.4
Precipitation (mm)465650664258621282110311871
Sunny days9121182011116187110
Rainy days181419211119202512242418
Snow days421100000053

Iwiny - weather forecast by months

Iwiny weather in januaryIwiny weather in februaryIwiny weather in marchIwiny weather in aprilIwiny weather in mayIwiny weather in juneIwiny weather in julyIwiny weather in augustIwiny weather in septemberIwiny weather in octoberIwiny weather in novemberIwiny weather in december

Best time to visit Iwiny:

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

  • May — 10.6(h)
  • June — 12.6(h)
  • July — 12.5(h)
  • August — 9.3(h)
  • September — 9.8(h)

Months with the longest average daylight duration in Iwiny:

  • May — 15.6(h)
  • June — 16.5(h)
  • July — 16.0(h)

The largest precipitation sum in Iwiny is at

  • August — 128(mm)
  • October — 103(mm)
  • November — 118(mm)

    • Weather forecast in the closest to Iwiny admin centers

    Weather forecast in the closest towns to Iwiny

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    Frequently asked questions

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