Weather in Grassina in May

General weather information about Grassina

Average annual temperature is 15.6 °C

Absolute maximum temperature: 38.3 °C

Absolute minimum temperature: -3.5 °C

Number of sunny days: 173 days

Number of rainy days: 192 days

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

Grassina air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)15.116.420.023.027.234.937.238.332.230.920.620.4
Average daytime temperature (°C)10.911.515.917.822.227.532.932.228.724.515.712.6
Average temperature (°C)6.96.510.912.116.921.626.225.221.918.711.48.3
Average night temperature (°C)3.22.76.36.611.715.619.418.215.814.17.14.0
Absolute minimum temperature (°C)-3.5-3.5-0.6-1.08.512.415.812.911.29.6-1.6-2.2

Grassina monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.014.015.015.015.014.013.011.010.09.0
Daylight mean duration (h)9.410.511.913.414.715.415.113.912.511.09.79.0
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.09.08.0
Sunshine mean duration (h)5.56.59.011.010.212.013.512.110.57.85.75.4
Precipitation (mm)1204765601279913523815821472
Sunny days1316121281420222211815
Rainy days1812191823161198202216
Snow days000000000000

Grassina - weather forecast by months

Grassina weather in januaryGrassina weather in februaryGrassina weather in marchGrassina weather in aprilGrassina weather in mayGrassina weather in juneGrassina weather in julyGrassina weather in augustGrassina weather in septemberGrassina weather in octoberGrassina weather in novemberGrassina weather in december

Best time to visit Grassina:

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

  • June — 12.0(h)
  • July — 13.5(h)
  • August — 12.1(h)

Months with the longest average daylight duration in Grassina:

  • June — 15.4(h)

The largest precipitation sum in Grassina is at

  • January — 120(mm)
  • May — 127(mm)
  • October — 158(mm)
  • November — 214(mm)

    • Weather forecast in the closest to Grassina admin centers

    Weather forecast in the closest towns to Grassina

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    Frequently asked questions

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