Best year time to visit Formello

General weather information about Formello

Average annual temperature is 16.7 °C

Absolute maximum temperature: 41.0 °C

Absolute minimum temperature: -0.6 °C

Number of sunny days: 172 days

Number of rainy days: 193 days

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

Formello air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)16.518.221.022.927.835.141.038.532.731.921.820.0
Average daytime temperature (°C)12.213.716.518.322.528.134.132.529.325.517.414.0
Average temperature (°C)8.17.911.512.817.522.427.726.022.919.913.09.7
Average night temperature (°C)4.83.87.27.913.517.421.620.217.715.59.06.2
Absolute minimum temperature (°C)0.3-0.63.62.810.915.017.815.514.613.10.71.7

Formello monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.013.015.015.015.014.013.011.010.09.0
Daylight mean duration (h)9.510.611.913.414.615.214.913.812.511.19.89.2
Daylight minimum duration (h)9.010.011.012.014.015.014.013.011.010.09.09.0
Sunshine mean duration (h)6.27.98.810.49.612.713.412.210.58.66.96.4
Precipitation (mm)11251708414513716525513212731
Sunny days1620151041020192015617
Rainy days15816202720111210162414
Snow days000000000000

Formello - weather forecast by months

Formello weather in januaryFormello weather in februaryFormello weather in marchFormello weather in aprilFormello weather in mayFormello weather in juneFormello weather in julyFormello weather in augustFormello weather in septemberFormello weather in octoberFormello weather in novemberFormello weather in december

Best time to visit Formello:

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

  • June — 12.7(h)
  • July — 13.4(h)
  • August — 12.2(h)

The largest precipitation sum in Formello is at

  • January — 112(mm)
  • May — 145(mm)
  • June — 137(mm)
  • October — 132(mm)
  • November — 127(mm)

    • Weather forecast in the closest to Formello admin centers

    Weather forecast in the closest towns to Formello

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    Frequently asked questions

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