Mild
Average highs are around 23°C, so days are mild rather than hot.
May verdict
Good for holiday weather
Average highs are around 23°C, so days are mild rather than hot. Sunshine averages 7.8h per day, enough for a balanced month. Rainfall averages 46mm, which is relatively low for holiday planning.

Monthly averages
Temp
23°C
Rain
46mm
Sun
7.8h
Sea
19°C
Weather score
56
Good
Mild
Average highs are around 23°C, so days are mild rather than hot.
Drier
Rainfall averages 46mm, which is relatively low for holiday planning.
Some sun
Sunshine averages 7.8h per day, enough for a balanced month.
Cool sea
Sea temperatures average 19°C, so the water can feel cool.
Map
Compare Caserta, Naples, Italy with nearby places by weather score, rain, sun, temperature, and swim conditions.
May23°C average high
May is close to Caserta's yearly temperature average, giving a typical read on daytime heat.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
May46mm average rain
May sits on the drier side of Caserta's year, which helps with sightseeing and transfers.
Driest monthsMay to August
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
May7.8 hours average sun
May sits close to Caserta's yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsJune to August
This stretch has the strongest sunshine in the monthly averages.
May19°C average sea
May is close to Caserta's yearly sea-temperature average, so swimming comfort is fairly typical.
Warmest seaJuly to September
Sea temperatures are usually near 25°C in this stretch, so swimming comfort is at its strongest.
May56 weather score
May sits close to Caserta's yearly weather-score average, giving a typical overall read on the month.
Best weather monthsJune to August
These months have the strongest weather score in the monthly averages.