Castello di Cisterna Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Castello di Cisterna.
Climate overview of Castello di Cisterna
Castello di Cisterna, Campania, Italy, experiences significant temperature variation throughout the year. Summers bring daytime highs of 30°C (86°F) in August, while winters cool to 13°C (55°F) in January.
Rainfall is high, totalling around 1192 mm (47 in) per year. November is the wettest month and July the driest. The city also experiences a distinct dry season from June to August, with warm summers and mild winters. The sunniest month is July, with 10.4 hours of sunshine per day on average.
Castello di Cisterna Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Castello di Cisterna - and find the best time to visit.
Monthly Temperature in Castello di Cisterna
Depending on the time of the year, temperatures range from comfortable to moderate in Castello di Cisterna. Average maximum daytime temperatures range from a comfortable 30°C (86°F) in August, the warmest time of the year, to a moderate 13°C (55°F) during cooler months like January.
At night, you can expect temperatures ranging from 21°C (70°F) in August to around 6°C (43°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Castello di Cisterna
Castello di Cisterna has a relatively rainy climate with high precipitation levels, averaging 1192 mm (47 in) of rainfall annually. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, November it receives heavy rainfall, averaging 184 mm (7.2 in) of precipitation, recorded across 15 rainy days. In contrast, the driest month July brings less rainfall, with 22 mm (0.9 in) over 5 rainy days. For more details, please visit our Castello di Cisterna Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Castello di Cisterna
Seasonal changes in sunshine hours are quite dramatic in Castello di Cisterna. 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.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Water Temperature in Castello di Cisterna
The mean water temperature over the year ranges from 14°C (57°F) in February to 26°C (79°F) in August.
Water temperature over the year
Humidity in Castello di Cisterna by Month
The relative humidity is high throughout the year in Castello di Cisterna.
The city experiences its highest humidity in November, reaching 76%. In August, the humidity drops to its lowest level at 69%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Castello di Cisterna
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: May, June and July
- Warmest weather: July and August
- Most sunshine: July
- Fewest rainy days: July and August
- Best for swimming: June, July, August, September and October.
- Seasonal pattern: A distinct dry season from June to August, with warm summers and mild winters
Frequently asked questions about the climate in Castello di Cisterna
What is the best time to visit Castello di Cisterna?
May, June and July typically offer the most optimal weather in Castello di Cisterna. In contrast, January, February and November tend to have less optimal conditions. Castello di Cisterna has a distinct dry season from June to August, with warm summers and mild winters.
What temperatures can I expect in Castello di Cisterna?
Daytime highs range from 13°C (55°F) in January to 30°C (86°F) in August. Nighttime lows range from 6°C (43°F) to 21°C (70°F). Temperatures vary considerably through the year.
How much rain does Castello di Cisterna get?
Annual rainfall is around 1192 mm (47 in). November is the wettest month with 184 mm (7.2 in), while July is the driest with 22 mm (0.9 in).
How sunny is Castello di Cisterna?
Castello di Cisterna receives around 2,372 hours of sunshine per year. July is the sunniest month with 313 hours, while December is the cloudiest with just 105 hours. Overall, Castello di Cisterna enjoys abundant sunshine.
Castello di Cisterna 3-Day Forecast
Castello di Cisterna 3-Day Forecast
Castello di Cisterna on the map
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