Weather in Ostrów Kaliski in September

General weather information about Ostrów Kaliski

Average annual temperature is 11.0 °C

Absolute maximum temperature: 33.2 °C

Absolute minimum temperature: -7.3 °C

Number of sunny days: 134 days

Number of rainy days: 214 days

Number of snow days: 17 days

Look at detailed online map of Ostrów Kaliski

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

Ostrów Kaliski air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)15.710.618.821.424.632.032.333.230.426.815.811.1
Average daytime temperature (°C)5.64.99.312.218.424.726.425.324.915.77.54.3
Average temperature (°C)3.31.94.97.813.519.521.220.719.211.84.72.4
Average night temperature (°C)0.8-1.20.73.27.913.315.216.113.48.02.10.0
Absolute minimum temperature (°C)-4.4-6.8-5.6-3.81.34.710.410.610.2-0.3-5.9-7.3

Ostrów Kaliski 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)8.410.011.913.915.616.616.114.612.710.78.97.9
Daylight minimum duration (h)7.09.010.012.014.016.015.013.011.09.08.07.0
Sunshine mean duration (h)2.53.76.17.210.012.611.89.310.04.74.02.0
Precipitation (mm)47575055466342102141107569
Sunny days1012762015156226510
Rainy days16152223111516258252117
Snow days512100000044

Ostrów Kaliski - weather forecast by months

Ostrów Kaliski weather in januaryOstrów Kaliski weather in februaryOstrów Kaliski weather in marchOstrów Kaliski weather in aprilOstrów Kaliski weather in mayOstrów Kaliski weather in juneOstrów Kaliski weather in julyOstrów Kaliski weather in augustOstrów Kaliski weather in septemberOstrów Kaliski weather in octoberOstrów Kaliski weather in novemberOstrów Kaliski weather in december

Best time to visit Ostrów Kaliski:

The best time to visit Ostrów Kaliski during the most sunny months:

  • May — 10.0(h)
  • June — 12.6(h)
  • July — 11.8(h)
  • August — 9.3(h)
  • September — 10.0(h)

Months with the longest average daylight duration in Ostrów Kaliski:

  • May — 15.6(h)
  • June — 16.6(h)
  • July — 16.1(h)

The largest precipitation sum in Ostrów Kaliski is at

  • August — 102(mm)
  • October — 110(mm)

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    Frequently asked questions

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