Weather in Osowiec in May

General weather information about Osowiec

Average annual temperature is 9.8 °C

Absolute maximum temperature: 34.0 °C

Absolute minimum temperature: -7.7 °C

Number of sunny days: 141 days

Number of rainy days: 200 days

Number of snow days: 24 days

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

Osowiec air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)15.98.217.521.524.929.334.033.127.723.112.88.2
Average daytime temperature (°C)3.93.37.712.718.723.324.625.223.013.05.22.7
Average temperature (°C)2.20.73.58.113.518.119.520.417.79.82.81.0
Average night temperature (°C)0.2-2.1-0.63.16.911.813.715.712.56.30.1-1.1
Absolute minimum temperature (°C)-5.7-7.0-5.7-5.1-0.43.710.210.29.11.1-6.9-7.7

Osowiec monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)8.010.012.014.016.016.016.015.013.011.09.07.0
Daylight mean duration (h)8.29.811.914.015.916.916.414.712.710.68.77.6
Daylight minimum duration (h)7.08.010.013.015.016.015.013.011.09.07.07.0
Sunshine mean duration (h)1.73.56.88.411.211.712.510.510.14.53.21.3
Precipitation (mm)6147485335554485151117869
Sunny days811792313811249108
Rainy days1514192081723206221818
Snow days835100000025

Osowiec - weather forecast by months

Osowiec weather in januaryOsowiec weather in februaryOsowiec weather in marchOsowiec weather in aprilOsowiec weather in mayOsowiec weather in juneOsowiec weather in julyOsowiec weather in augustOsowiec weather in septemberOsowiec weather in octoberOsowiec weather in novemberOsowiec weather in december

Best time to visit Osowiec:

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

  • May — 11.2(h)
  • June — 11.7(h)
  • July — 12.5(h)
  • August — 10.5(h)
  • September — 10.1(h)

Months with the longest average daylight duration in Osowiec:

  • May — 15.9(h)
  • June — 16.9(h)
  • July — 16.4(h)

The largest precipitation sum in Osowiec is at

  • August — 85(mm)
  • October — 111(mm)
  • November — 78(mm)

    • Weather forecast in the closest to Osowiec admin centers

    Weather forecast in the closest towns to Osowiec

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    Frequently asked questions

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