Weather in Osła in September

General weather information about Osła

Average annual temperature is 11.0 °C

Absolute maximum temperature: 33.4 °C

Absolute minimum temperature: -9.4 °C

Number of sunny days: 122 days

Number of rainy days: 230 days

Number of snow days: 13 days

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

Osła air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)16.312.717.319.624.030.832.733.429.326.415.211.3
Average daytime temperature (°C)6.05.89.811.618.223.725.524.324.115.98.05.3
Average temperature (°C)3.72.65.57.613.318.720.519.918.512.45.33.2
Average night temperature (°C)1.3-0.71.83.27.913.115.215.813.19.12.60.8
Absolute minimum temperature (°C)-3.6-6.9-4.8-2.62.76.111.810.59.2-0.4-7.6-9.4

Osła 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)8.510.011.913.915.616.516.114.512.610.78.98.0
Daylight minimum duration (h)7.09.010.012.014.016.015.013.011.09.08.07.0
Sunshine mean duration (h)2.24.16.16.411.311.912.09.010.25.74.23.0
Precipitation (mm)44597464446947120406910895
Sunny days91278201010620839
Rainy days191423221120212510232418
Snow days321000000034

Osła - weather forecast by months

Osła weather in januaryOsła weather in februaryOsła weather in marchOsła weather in aprilOsła weather in mayOsła weather in juneOsła weather in julyOsła weather in augustOsła weather in septemberOsła weather in octoberOsła weather in novemberOsła weather in december

Best time to visit Osła:

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

  • May — 11.3(h)
  • June — 11.9(h)
  • July — 12.0(h)
  • September — 10.2(h)

Months with the longest average daylight duration in Osła:

  • May — 15.6(h)
  • June — 16.5(h)
  • July — 16.1(h)

The largest precipitation sum in Osła is at

  • August — 120(mm)
  • November — 108(mm)
  • December — 95(mm)

    • Weather forecast in the closest to Osła admin centers

    Weather forecast in the closest towns to Osła

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    Frequently asked questions

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