Best year time to visit Castel Porziano

General weather information about Castel Porziano

Average annual temperature is 17.3 °C

Absolute maximum temperature: 35.5 °C

Absolute minimum temperature: 0.4 °C

Number of sunny days: 186 days

Number of rainy days: 179 days

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

Castel Porziano air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)16.617.019.920.326.729.535.535.232.328.822.219.6
Average daytime temperature (°C)13.213.415.717.221.326.030.929.328.124.618.415.1
Average temperature (°C)9.58.612.313.317.922.427.025.423.321.115.011.4
Average night temperature (°C)6.34.78.89.214.618.422.921.119.017.411.57.9
Absolute minimum temperature (°C)0.80.44.23.712.015.719.316.814.915.52.13.0

Castel Porziano monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.015.015.014.013.011.010.09.0
Daylight mean duration (h)9.510.611.913.314.515.214.913.812.511.19.99.2
Daylight minimum duration (h)9.010.011.012.014.014.014.013.011.010.09.09.0
Sunshine mean duration (h)6.78.39.510.79.812.813.512.310.78.66.96.5
Precipitation (mm)109458068108135340187912124
Sunny days1019151281327242312716
Rainy days21916182317477192315
Snow days000000000000

Castel Porziano - weather forecast by months

Castel Porziano weather in januaryCastel Porziano weather in februaryCastel Porziano weather in marchCastel Porziano weather in aprilCastel Porziano weather in mayCastel Porziano weather in juneCastel Porziano weather in julyCastel Porziano weather in augustCastel Porziano weather in septemberCastel Porziano weather in octoberCastel Porziano weather in novemberCastel Porziano weather in december

Best time to visit Castel Porziano:

The best time to visit Castel Porziano during the most sunny months:

  • June — 12.8(h)
  • July — 13.5(h)
  • August — 12.3(h)

The largest precipitation sum in Castel Porziano is at

  • January — 109(mm)
  • May — 108(mm)
  • June — 135(mm)
  • November — 121(mm)

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    Frequently asked questions

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