Best year time to visit Słupna

General weather information about Słupna

Average annual temperature is 10.5 °C

Absolute maximum temperature: 30.7 °C

Absolute minimum temperature: -11.0 °C

Number of sunny days: 110 days

Number of rainy days: 238 days

Number of snow days: 17 days

Look at detailed online map of Słupna

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

Słupna air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)13.911.219.521.122.929.430.630.728.224.216.211.1
Average daytime temperature (°C)5.04.49.912.017.222.625.425.023.216.57.43.8
Average temperature (°C)2.91.45.27.512.917.820.620.418.112.44.91.5
Average night temperature (°C)0.5-1.50.82.87.812.415.016.013.28.22.2-1.0
Absolute minimum temperature (°C)-4.2-8.9-5.3-5.01.66.110.19.98.70.2-6.0-11.0

Słupna 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)8.610.111.913.815.416.315.914.412.610.79.08.1
Daylight minimum duration (h)8.09.010.012.014.016.015.013.011.09.08.08.0
Sunshine mean duration (h)3.03.56.57.79.811.812.29.19.56.03.92.7
Precipitation (mm)62754365837895142417510584
Sunny days81110613812919617
Rainy days191619231822192211252519
Snow days412100000045

Słupna - weather forecast by months

Słupna weather in januarySłupna weather in februarySłupna weather in marchSłupna weather in aprilSłupna weather in maySłupna weather in juneSłupna weather in julySłupna weather in augustSłupna weather in septemberSłupna weather in octoberSłupna weather in novemberSłupna weather in december

Best time to visit Słupna:

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

  • May — 9.8(h)
  • June — 11.8(h)
  • July — 12.2(h)
  • August — 9.1(h)
  • September — 9.5(h)

Months with the longest average daylight duration in Słupna:

  • May — 15.4(h)
  • June — 16.3(h)
  • July — 15.9(h)

The largest precipitation sum in Słupna is at

  • August — 142(mm)
  • November — 105(mm)

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    Frequently asked questions

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