Weather in Grignano in September

General weather information about Grignano

Average annual temperature is 14.2 °C

Absolute maximum temperature: 36.4 °C

Absolute minimum temperature: -5.3 °C

Number of sunny days: 186 days

Number of rainy days: 179 days

Look at detailed online map of Grignano

* Weather data for Grignano Italy is based on climate observations for 2026 year

Grignano air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)13.118.920.521.726.633.435.136.429.527.518.818.7
Average daytime temperature (°C)8.311.415.617.621.226.728.629.525.320.712.89.6
Average temperature (°C)4.56.010.212.216.822.023.824.320.416.38.05.4
Average night temperature (°C)1.41.55.36.812.917.319.019.115.712.63.81.7
Absolute minimum temperature (°C)-2.9-5.3-0.50.89.214.015.613.510.46.7-0.8-3.4

Grignano 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)9.210.411.913.514.915.615.314.112.510.99.58.8
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.08.08.0
Sunshine mean duration (h)4.77.78.89.89.312.412.411.39.97.56.44.9
Precipitation (mm)6123361041849717020016119710158
Sunny days192020175971719171620
Rainy days12811132621241411141411
Snow days000000000000

Grignano - weather forecast by months

Grignano weather in januaryGrignano weather in februaryGrignano weather in marchGrignano weather in aprilGrignano weather in mayGrignano weather in juneGrignano weather in julyGrignano weather in augustGrignano weather in septemberGrignano weather in octoberGrignano weather in novemberGrignano weather in december

Best time to visit Grignano:

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

  • June — 12.4(h)
  • July — 12.4(h)
  • August — 11.3(h)

Months with the longest average daylight duration in Grignano:

  • June — 15.6(h)
  • July — 15.3(h)

The largest precipitation sum in Grignano is at

  • May — 184(mm)
  • July — 170(mm)
  • August — 200(mm)
  • September — 161(mm)
  • October — 197(mm)

    • Weather forecast in the closest to Grignano admin centers

    Weather forecast in the closest towns to Grignano

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    Frequently asked questions

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