Best year time to visit Grassona

General weather information about Grassona

Average annual temperature is 11.5 °C

Absolute maximum temperature: 32.8 °C

Absolute minimum temperature: -6.2 °C

Number of sunny days: 174 days

Number of rainy days: 183 days

Number of snow days: 8 days

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

Grassona air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)13.617.016.418.623.528.529.532.825.627.215.916.6
Average daytime temperature (°C)6.69.311.814.418.023.025.125.921.717.510.18.5
Average temperature (°C)2.84.07.19.513.718.620.620.917.313.65.43.6
Average night temperature (°C)-0.2-0.22.64.29.313.515.915.412.89.82.00.1
Absolute minimum temperature (°C)-3.7-6.2-2.8-0.14.28.711.810.67.95.7-1.4-3.5

Grassona 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)9.110.411.913.514.915.715.314.112.510.99.58.7
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.08.08.0
Sunshine mean duration (h)5.67.88.29.39.312.012.711.59.56.86.85.5
Precipitation (mm)23125097332127991711731787043
Sunny days202117145951518141719
Rainy days9314162621261612171211
Snow days240000000011

Grassona - weather forecast by months

Grassona weather in januaryGrassona weather in februaryGrassona weather in marchGrassona weather in aprilGrassona weather in mayGrassona weather in juneGrassona weather in julyGrassona weather in augustGrassona weather in septemberGrassona weather in octoberGrassona weather in novemberGrassona weather in december

Best time to visit Grassona:

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

  • June — 12.0(h)
  • July — 12.7(h)
  • August — 11.5(h)

Months with the longest average daylight duration in Grassona:

  • June — 15.7(h)
  • July — 15.3(h)

The largest precipitation sum in Grassona is at

  • May — 332(mm)
  • August — 171(mm)
  • September — 173(mm)
  • October — 178(mm)

    • Weather forecast in the closest to Grassona admin centers

    Weather forecast in the closest towns to Grassona

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    Frequently asked questions

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