Best year time to visit Gromo

General weather information about Gromo

Average annual temperature is 10.5 °C

Absolute maximum temperature: 28.9 °C

Absolute minimum temperature: -5.7 °C

Number of sunny days: 126 days

Number of rainy days: 224 days

Number of snow days: 15 days

Look at detailed online map of Gromo

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

Gromo air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)12.014.916.616.321.226.827.128.924.025.714.015.3
Average daytime temperature (°C)6.08.310.912.016.420.922.823.120.216.59.37.8
Average temperature (°C)2.54.16.27.612.517.119.119.216.412.94.63.7
Average night temperature (°C)-1.10.30.82.78.612.514.814.912.18.70.2-0.1
Absolute minimum temperature (°C)-5.2-5.5-2.8-3.32.78.610.28.57.22.9-4.0-5.7

Gromo 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)5.77.88.49.68.812.312.610.89.77.46.65.7
Precipitation (mm)491868199290217202219121237105101
Sunny days1518127144613101620
Rainy days1141923302627251721138
Snow days560000000013

Gromo - weather forecast by months

Gromo weather in januaryGromo weather in februaryGromo weather in marchGromo weather in aprilGromo weather in mayGromo weather in juneGromo weather in julyGromo weather in augustGromo weather in septemberGromo weather in octoberGromo weather in novemberGromo weather in december

Best time to visit Gromo:

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

  • June — 12.3(h)
  • July — 12.6(h)

Months with the longest average daylight duration in Gromo:

  • June — 15.7(h)
  • July — 15.3(h)

The largest precipitation sum in Gromo is at

  • April — 199(mm)
  • May — 290(mm)
  • June — 217(mm)
  • July — 202(mm)
  • August — 219(mm)
  • October — 237(mm)

    • Weather forecast in the closest to Gromo admin centers

    Weather forecast in the closest towns to Gromo

    Explore Gromo

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

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