Best year time to visit Sierznia

General weather information about Sierznia

Average annual temperature is 10.5 °C

Absolute maximum temperature: 34.1 °C

Absolute minimum temperature: -9.6 °C

Number of sunny days: 136 days

Number of rainy days: 212 days

Number of snow days: 17 days

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

Sierznia air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)15.39.618.421.922.928.832.634.129.124.715.19.8
Average daytime temperature (°C)4.83.78.511.917.923.525.725.823.614.56.73.6
Average temperature (°C)3.01.04.37.813.318.720.820.818.511.13.91.7
Average night temperature (°C)1.1-2.10.23.47.712.815.216.413.57.51.1-0.4
Absolute minimum temperature (°C)-4.2-9.6-5.6-5.50.73.810.110.610.11.5-5.9-8.0

Sierznia 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)8.49.911.913.915.716.616.214.612.710.78.87.9
Daylight minimum duration (h)7.09.010.012.014.016.015.013.011.09.08.07.0
Sunshine mean duration (h)1.93.85.57.411.013.012.29.810.14.93.41.8
Precipitation (mm)615555613461668511765178
Sunny days99910201115821996
Rainy days17171820111916239222020
Snow days524000000015

Sierznia - weather forecast by months

Sierznia weather in januarySierznia weather in februarySierznia weather in marchSierznia weather in aprilSierznia weather in maySierznia weather in juneSierznia weather in julySierznia weather in augustSierznia weather in septemberSierznia weather in octoberSierznia weather in novemberSierznia weather in december

Best time to visit Sierznia:

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

  • May — 11.0(h)
  • June — 13.0(h)
  • July — 12.2(h)
  • August — 9.8(h)
  • September — 10.1(h)

Months with the longest average daylight duration in Sierznia:

  • May — 15.7(h)
  • June — 16.6(h)
  • July — 16.2(h)

The largest precipitation sum in Sierznia is at

  • August — 85(mm)
  • October — 76(mm)
  • December — 78(mm)

    • Weather forecast in the closest to Sierznia admin centers

    Weather forecast in the closest towns to Sierznia

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    Frequently asked questions

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