Best year time to visit Grignasco

General weather information about Grignasco

Average annual temperature is 12.9 °C

Absolute maximum temperature: 34.5 °C

Absolute minimum temperature: -5.2 °C

Number of sunny days: 189 days

Number of rainy days: 173 days

Number of snow days: 3 days

Look at detailed online map of Grignasco

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

Grignasco air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)12.419.818.921.025.731.531.934.527.827.516.618.4
Average daytime temperature (°C)8.110.714.117.020.425.227.628.423.819.512.09.8
Average temperature (°C)3.55.18.811.315.520.522.522.818.614.86.54.2
Average night temperature (°C)-0.30.53.45.010.715.316.916.613.310.41.9-0.1
Absolute minimum temperature (°C)-4.9-5.2-2.1-0.26.911.512.910.77.95.5-2.9-4.4

Grignasco 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)5.57.88.59.49.212.113.011.59.87.07.05.5
Precipitation (mm)201539101325148831701481336630
Sunny days222019184991618151920
Rainy days9612122721221512161011
Snow days020000000010

Grignasco - weather forecast by months

Grignasco weather in januaryGrignasco weather in februaryGrignasco weather in marchGrignasco weather in aprilGrignasco weather in mayGrignasco weather in juneGrignasco weather in julyGrignasco weather in augustGrignasco weather in septemberGrignasco weather in octoberGrignasco weather in novemberGrignasco weather in december

Best time to visit Grignasco:

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

  • June — 12.1(h)
  • July — 13.0(h)
  • August — 11.5(h)

Months with the longest average daylight duration in Grignasco:

  • June — 15.6(h)
  • July — 15.3(h)

The largest precipitation sum in Grignasco is at

  • May — 325(mm)
  • June — 148(mm)
  • August — 170(mm)
  • September — 148(mm)

    • Weather forecast in the closest to Grignasco admin centers

    Weather forecast in the closest towns to Grignasco

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    Frequently asked questions

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