Weather in Olteni in September

General weather information about Olteni

Average annual temperature is 9.7 °C

Absolute maximum temperature: 31.6 °C

Absolute minimum temperature: -19.1 °C

Number of sunny days: 136 days

Number of rainy days: 199 days

Number of snow days: 30 days

Look at detailed online map of Olteni

* Weather data for Olteni Romania is based on climate observations for 2026 year

Olteni air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)14.412.017.218.322.627.430.131.627.525.715.214.6
Average daytime temperature (°C)5.02.49.610.917.922.024.825.722.617.27.85.1
Average temperature (°C)1.9-1.44.36.512.917.119.820.417.012.04.31.3
Average night temperature (°C)-0.9-5.50.12.47.812.614.915.312.16.90.7-1.6
Absolute minimum temperature (°C)-8.6-19.1-4.9-2.12.29.78.910.17.9-0.5-6.1-4.9

Olteni monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.014.015.015.015.014.013.011.010.08.0
Daylight mean duration (h)9.110.411.913.614.915.715.314.112.510.99.58.7
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.08.08.0
Sunshine mean duration (h)4.25.37.77.011.512.012.111.710.69.04.13.7
Precipitation (mm)6638249266124978031157731
Sunny days128153967122021617
Rainy days13111324222424191010218
Snow days693300000036

Olteni - weather forecast by months

Olteni weather in januaryOlteni weather in februaryOlteni weather in marchOlteni weather in aprilOlteni weather in mayOlteni weather in juneOlteni weather in julyOlteni weather in augustOlteni weather in septemberOlteni weather in octoberOlteni weather in novemberOlteni weather in december

Best time to visit Olteni:

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

  • May — 11.5(h)
  • June — 12.0(h)
  • July — 12.1(h)
  • August — 11.7(h)
  • September — 10.6(h)

Months with the longest average daylight duration in Olteni:

  • June — 15.7(h)
  • July — 15.3(h)

The largest precipitation sum in Olteni is at

  • April — 92(mm)
  • June — 124(mm)
  • July — 97(mm)
  • August — 80(mm)

    • Weather forecast in the closest to Olteni admin centers

    Weather forecast in the closest towns to Olteni

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    Frequently asked questions

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