Best year time to visit Sielnica

General weather information about Sielnica

Average annual temperature is 10.1 °C

Absolute maximum temperature: 30.6 °C

Absolute minimum temperature: -13.6 °C

Number of sunny days: 112 days

Number of rainy days: 227 days

Number of snow days: 26 days

Look at detailed online map of Sielnica

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

Sielnica air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)12.79.616.719.222.727.330.030.627.921.615.810.0
Average daytime temperature (°C)4.12.79.011.517.621.024.725.722.615.66.52.7
Average temperature (°C)2.40.04.77.412.816.919.920.817.812.24.31.0
Average night temperature (°C)0.5-3.30.63.07.712.215.016.113.28.32.1-1.0
Absolute minimum temperature (°C)-7.5-13.6-5.2-4.01.96.211.510.79.30.1-7.1-9.4

Sielnica 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)8.710.111.913.815.416.315.814.412.610.89.18.2
Daylight minimum duration (h)8.09.010.012.014.016.015.013.011.09.08.08.0
Sunshine mean duration (h)1.63.97.37.19.89.511.610.59.66.53.52.4
Precipitation (mm)8684727761140118103699410581
Sunny days10714613668189510
Rainy days151613241824252312222015
Snow days654000000056

Sielnica - weather forecast by months

Sielnica weather in januarySielnica weather in februarySielnica weather in marchSielnica weather in aprilSielnica weather in maySielnica weather in juneSielnica weather in julySielnica weather in augustSielnica weather in septemberSielnica weather in octoberSielnica weather in novemberSielnica weather in december

Best time to visit Sielnica:

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

  • May — 9.8(h)
  • June — 9.5(h)
  • July — 11.6(h)
  • August — 10.5(h)
  • September — 9.6(h)

Months with the longest average daylight duration in Sielnica:

  • May — 15.4(h)
  • June — 16.3(h)
  • July — 15.8(h)

The largest precipitation sum in Sielnica is at

  • June — 140(mm)
  • July — 118(mm)

    • Weather forecast in the closest to Sielnica admin centers

    Weather forecast in the closest towns to Sielnica

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    Frequently asked questions

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