Best year time to visit Siewierz

General weather information about Siewierz

Average annual temperature is 10.1 °C

Absolute maximum temperature: 30.9 °C

Absolute minimum temperature: -12.0 °C

Number of sunny days: 122 days

Number of rainy days: 225 days

Number of snow days: 18 days

Look at detailed online map of Siewierz

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

Siewierz air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)12.89.519.021.122.628.430.430.927.523.815.610.0
Average daytime temperature (°C)4.63.89.311.717.022.424.924.522.715.76.83.4
Average temperature (°C)2.50.74.77.212.617.620.119.917.811.84.41.2
Average night temperature (°C)0.3-2.70.52.57.612.214.815.513.07.81.8-1.3
Absolute minimum temperature (°C)-4.9-12.0-5.5-4.91.35.410.09.58.4-0.2-5.7-11.0

Siewierz 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)8.610.111.913.815.516.415.914.512.610.79.08.1
Daylight minimum duration (h)8.09.010.012.014.016.015.013.011.09.08.08.0
Sunshine mean duration (h)2.93.56.17.89.811.812.29.29.56.03.82.4
Precipitation (mm)6674486865738212923728975
Sunny days1112114141210920829
Rainy days181518251718212210232315
Snow days212100000057

Siewierz - weather forecast by months

Siewierz weather in januarySiewierz weather in februarySiewierz weather in marchSiewierz weather in aprilSiewierz weather in maySiewierz weather in juneSiewierz weather in julySiewierz weather in augustSiewierz weather in septemberSiewierz weather in octoberSiewierz weather in novemberSiewierz weather in december

Best time to visit Siewierz:

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

  • May — 9.8(h)
  • June — 11.8(h)
  • July — 12.2(h)
  • August — 9.2(h)
  • September — 9.5(h)

Months with the longest average daylight duration in Siewierz:

  • May — 15.5(h)
  • June — 16.4(h)
  • July — 15.9(h)

The largest precipitation sum in Siewierz is at

  • August — 129(mm)

    • Weather forecast in the closest to Siewierz admin centers

    Weather forecast in the closest towns to Siewierz

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    Frequently asked questions

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