Weather in Słupno in December

General weather information about Słupno

Average annual temperature is 10.6 °C

Absolute maximum temperature: 34.2 °C

Absolute minimum temperature: -9.6 °C

Number of sunny days: 141 days

Number of rainy days: 199 days

Number of snow days: 25 days

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

Słupno air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)16.09.618.221.323.229.032.934.229.925.614.19.6
Average daytime temperature (°C)4.93.78.312.518.323.525.725.924.314.56.33.8
Average temperature (°C)3.30.94.18.413.618.820.820.918.711.13.91.8
Average night temperature (°C)1.3-2.10.13.98.213.315.216.513.37.31.3-0.4
Absolute minimum temperature (°C)-3.3-9.6-5.4-4.01.45.112.211.110.01.7-6.7-7.0

Słupno 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)8.39.911.913.915.816.716.314.712.710.68.87.8
Daylight minimum duration (h)7.09.010.012.014.016.015.013.011.09.08.07.0
Sunshine mean duration (h)1.64.05.58.111.312.812.010.010.34.83.31.6
Precipitation (mm)644545673046616111725975
Sunny days1014711191612922894
Rainy days19101719121419228231719
Snow days247000000048

Słupno - weather forecast by months

Słupno weather in januarySłupno weather in februarySłupno weather in marchSłupno weather in aprilSłupno weather in maySłupno weather in juneSłupno weather in julySłupno weather in augustSłupno weather in septemberSłupno weather in octoberSłupno weather in novemberSłupno weather in december

Best time to visit Słupno:

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

  • May — 11.3(h)
  • June — 12.8(h)
  • July — 12.0(h)
  • August — 10.0(h)
  • September — 10.3(h)

Months with the longest average daylight duration in Słupno:

  • May — 15.8(h)
  • June — 16.7(h)
  • July — 16.3(h)

The largest precipitation sum in Słupno is at

  • April — 67(mm)
  • October — 72(mm)
  • December — 75(mm)

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    Frequently asked questions

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