Castellammare di Stabia Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Castellammare di Stabia.
Climate overview of Castellammare di Stabia
The climate in Castellammare di Stabia, Campania, Italy, is marked by large temperature swings across the seasons, ranging from 28°C (82°F) in August to 13°C (55°F) in January.
Rainfall is high, totalling around 1138 mm (45 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 most sunshine falls in July, with an average of 10.7 hours of daily sunshine.
Castellammare di Stabia Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Castellammare di Stabia - and find the best time to visit.
Monthly Temperature in Castellammare di Stabia
In Castellammare di Stabia, temperatures differ significantly between summer and winter months. Average maximum daytime temperatures range from a comfortable 28°C (82°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 23°C (73°F) in August to around 8°C (46°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Castellammare di Stabia
Castellammare di Stabia experiences significant rainfall throughout the year, averaging 1138 mm (45 in) of precipitation annually. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, November it receives heavy rainfall, averaging 187 mm (7.4 in) of precipitation, recorded across 15 rainy days. In contrast, the driest month July brings less rainfall, with 17 mm (0.7 in) over 4 rainy days. For more details, please visit our Castellammare di Stabia 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 Castellammare di Stabia
Seasonal changes in sunshine hours are quite dramatic in Castellammare di Stabia. While July receives considerable daily sunshine with up to 10.7 hours, January marks the darkest time of the year, where sunshine is scarce with only 3.7 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Castellammare di Stabia by Month
The relative humidity is high throughout the year in Castellammare di Stabia.
The city experiences its highest humidity in January, reaching 80%. In June, the humidity drops to its lowest level at 60%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Castellammare di Stabia
Each month is rated for comfortable sightseeing weather — mild temperatures and low rainfall. Tap a month for its full averages; your ideal time may differ for a beach or winter trip (see below).
- Best overall: May, June, July, August and September
- Warmest weather: July and August
- Most sunshine: July
- Fewest rainy days: July and August
- Climate seasons: a distinct dry season from June to August, with warm summers and mild winters
Frequently asked questions about the climate in Castellammare di Stabia
What is the best time to visit Castellammare di Stabia?
May, June, July, August and September typically offer the most optimal weather in Castellammare di Stabia. In contrast, January and February tend to have less optimal conditions. Castellammare di Stabia has a distinct dry season from June to August, with warm summers and mild winters.
What temperatures can I expect in Castellammare di Stabia?
Daytime highs range from 13°C (55°F) in January to 28°C (82°F) in August. Nighttime lows range from 8°C (46°F) to 23°C (73°F). Temperatures vary considerably through the year.
How much rain does Castellammare di Stabia get?
Annual rainfall is around 1138 mm (45 in). November is the wettest month with 187 mm (7.4 in), while July is the driest with 17 mm (0.7 in).
How sunny is Castellammare di Stabia?
Castellammare di Stabia receives around 2,420 hours of sunshine per year. July is the sunniest month with 320 hours, while January is the cloudiest with just 110 hours. Overall, Castellammare di Stabia enjoys abundant sunshine.
Castellammare di Stabia 3-Day Forecast
Castellammare di Stabia 3-Day Forecast
Castellammare di Stabia on the map
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