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Castel Volturno Climate by Month

Castel Volturno experiences great temperature shifts. The city's weather can transition from warm days to mild weather. It also has a notably wet climate with much precipitation. Let’s explore the climate details in depth to provide you with a complete overview.

Average day and night temperature

The climate in Castel Volturno is known for significant temperature differences throughout the year, making the weather dynamic. Average daytime temperatures range from a comfortable 29°C in August, the warmest time of the year, to a moderate 13°C during cooler months like February. At night, temperatures typically average around 8°C during these months.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Castel Volturno has a notably wet climate with abundant precipitation, recording 1100 mm of rainfall per year. Significant seasonal changes in precipitation occur throughout the year. During the wetter season, November receives heavy rainfall, averaging 195 mm of precipitation, recorded across 15 rainy days. In contrast, the drier season, July brings less rainfall, with 14 mm over 4 rainy days.

The mean monthly precipitation over the year, including rain, hail and snow

Sunshine over the year

Seasonal changes in sunshine hours are quite dramatic in Castel Volturno. While July receives considerable daily sunshine with up to 10.4 hours, December marks the darkest time of the year, where sunshine is scarce with only 3.5 hours of sunlight per day.

Monthly hours of sunshine

Data from: Ischia, Italy (32 KM, 20 Miles).

Daily hours of sunshine

Data from: Ischia, Italy (32 KM, 20 Miles).

The best time of year to visit Castel Volturno in Italy

During the months of May, June, September and October you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • When is summer in Castel Volturno?
    The hottest season / summer takes place in June, July, August and September.
  • Which is the warmest month in Castel Volturno?
    August has an average maximum temperature of 29°C and is the warmest month of the year.
  • Which is the coldest month in Castel Volturno?
    The coldest month is February with an average maximum temperature of 13°C.
  • Which is the wettest month in Castel Volturno?
    November tops the wettest month list with 195 mm of rainfall.
  • Which is the driest month in Castel Volturno?
    July is the driest month with 14 mm of precipitation.
  • Which is the sunniest month in Castel Volturno?
    July is the sunniest month with an average of 313 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.

    Forecast for Castel Volturno

    Tue   Dec 03
    16°C | 6°C
    NE 11 km/h
    1.7 mm
    partly cloudy and  chance of rain

    partly cloudy and chance of rain

    Wed   Dec 04
    16°C | 8°C
    E 11 km/h
    7.5 mm
    overcast and  chance of heavy rain

    overcast and chance of heavy rain

    Thu   Dec 05
    14°C | 6°C
    NE 18 km/h
    partly cloudy and no rain

    partly cloudy and no rain