Best year time to visit Sztum

General weather information about Sztum

Average annual temperature is 10.1 °C

Absolute maximum temperature: 33.3 °C

Absolute minimum temperature: -9.5 °C

Number of sunny days: 138 days

Number of rainy days: 206 days

Number of snow days: 21 days

Look at detailed online map of Sztum

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

Sztum air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)15.49.615.521.425.129.530.333.328.324.814.39.1
Average daytime temperature (°C)5.04.37.912.118.923.623.924.323.913.86.03.7
Average temperature (°C)3.11.33.97.813.418.518.919.818.510.63.51.6
Average night temperature (°C)0.9-1.6-0.13.67.412.713.515.613.57.10.8-0.5
Absolute minimum temperature (°C)-4.9-8.4-5.7-0.90.65.210.810.68.93.2-9.5-7.6

Sztum monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)8.010.012.015.016.017.017.015.013.011.09.07.0
Daylight mean duration (h)8.19.811.914.116.017.016.514.812.710.58.67.5
Daylight minimum duration (h)7.08.010.013.015.016.015.013.011.09.07.07.0
Sunshine mean duration (h)2.35.16.68.811.913.312.59.710.24.73.51.6
Precipitation (mm)5450562814487990266410146
Sunny days12910112316571861110
Rainy days16141518814262412251618
Snow days356100000033

Sztum - weather forecast by months

Sztum weather in januarySztum weather in februarySztum weather in marchSztum weather in aprilSztum weather in maySztum weather in juneSztum weather in julySztum weather in augustSztum weather in septemberSztum weather in octoberSztum weather in novemberSztum weather in december

Best time to visit Sztum:

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

  • May — 11.9(h)
  • June — 13.3(h)
  • July — 12.5(h)
  • August — 9.7(h)
  • September — 10.2(h)

Months with the longest average daylight duration in Sztum:

  • May — 16.0(h)
  • June — 17.0(h)
  • July — 16.5(h)

The largest precipitation sum in Sztum is at

  • July — 79(mm)
  • August — 90(mm)
  • November — 101(mm)

    • Weather forecast in the closest to Sztum admin centers

    Weather forecast in the closest towns to Sztum

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    Frequently asked questions

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