Cool
Average highs are around 7°C, so pack for cooler days.
December verdict
Cilento and Vallo di Diano National Park, Italy in December
Weather score21Poor
Poor for holiday weather
Average highs are around 7°C, so pack for cooler days. Sunshine averages 3.7h per day, so this is not one of the brighter months. Rainfall averages 103mm, so some wet days are possible.
December weather
Monthly averages
Temp
7°C
Rain
103mm
Sun
3.7h
Sea
17°C
Weather score
21
Poor
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 103mm, so some wet days are possible.
Limited sun
Sunshine averages 3.7h per day, so this is not one of the brighter months.
Cool sea
Sea temperatures average 17°C, so the water can feel cool.
Map
Weather map
Compare Cilento and Vallo di Diano National Park, Italy with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
December7°C average high
December has some of the coolest average daytime highs of the year, so pack for fresher conditions.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
Rain
December103mm average rain
December is one of Cilento and Vallo di Diano National Park's wettest months, so rain is likely to be a major planning factor.
Driest monthsMay to August
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
December3.7 hours average sun
December is one of Cilento and Vallo di Diano National Park's cloudier months, so sunshine-led plans are less reliable.
Brightest monthsJune to August
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
December17°C average sea
December is below Cilento and Vallo di Diano National Park's yearly sea-temperature average, so swimming can feel fresher.
Warmest seaJuly to September
Sea temperatures are usually near 26°C in this stretch, so swimming comfort is at its strongest.
Weather score
December21 weather score
December is one of the weakest weather-score months, when the overall mix is less favourable than the rest of the year.
Best weather monthsJuly to August
These months have the strongest weather score in the monthly averages.
Hotels near Cilento and Vallo di Diano National Park, Italy
Marriott
HABITA79, Pompeii, a Tribute Portfolio HotelPompei, Naples, Italy
Moxy PompeiiTorre Annunziata, Italy
Sextantio Le Grotte della Civita, a Member of Design Hotels™Matera, Matera, Italy
Pazziella, a Luxury Collection Hotel, CapriCapri, Naples, Italy
Four Points Flex by Sheraton Naples MariglianoMarigliano, Naples, Italy
Renaissance Naples Hotel MediterraneoNaples, Italy