Weather in Amalfi Coast in December

How December compares

December is the 10th warmest month of the year in Amalfi Coast and ranks 104th of 134 destinations we compare for December - see where else is hot in December. Within Italy it is 6th of 16 (Italy in December). Against London's average high of 7.7°C in December, Amalfi Coast is 5.3°C warmer by day and 6.5°C warmer at night.

Daytime and night-time in December

The typical December day in Amalfi Coast peaks at 13.0°C, but that is an average: the warmest 10% of days reach 15.7°C or more. Days over 25°C are rare. Nights average 9.2°C; one night in ten drops to 5.4°C or lower, so pack a layer for evenings - it is genuinely cool after dark. Between 1991 and 2020 the hottest December day here reached 20.8°C (2014-12-01) and the coldest night -0.6°C (2014-12-31).

Rain in December

Wet (more than 8 rainy days): about 13 days with 1 mm or more, 155 mm in total. Year to year it varies a lot - the wettest December was 2020 with 372 mm, the driest 2015 with 0 mm. Humidity averages 75%.

Sea temperature in December

The sea averages 16.9°C - too cold for most (under 18°c). Depending on the year it ranges from 16.0°C to 17.7°C. For the warmest sea here, come in August (26.4°C).

Sunshine and daylight

Around 4.1 hours of sunshine a day (estimated from cloud cover), 9.1 hours of daylight: the sun rises about 07:18 and sets about 16:35 local time in mid-December. Average cloud cover is 55%.

Is December a good time to visit Amalfi Coast?

December is not the strongest month here: cool days and frequent rain. The best months for Amalfi Coast on our scoring are July, August, June; months averaging 25°C or more: Jul, Aug.

Milder than home, but still coat weather

Expect cool afternoons rather than reliable warmth. The average daytime high of 13°C can be comfortable for walking with layers, but it is not a reason to pack summer clothes. Average night lows are around 9°C, so bring a warm jacket for evenings as well as something lighter underneath. The warmest days can reach around 16°C or more, while the coldest nights fall to around 5°C or below. That spread makes adjustable layers more useful than relying on a light jumper throughout the trip. December suits travellers happy to keep moving outdoors, rather than those hoping to sit outside for long stretches without wrapping up.

Keep outdoor plans flexible and leave swimming optional

Rain is the main catch: about 13 days receive measurable rainfall, so a fixed schedule of outdoor plans could be frustrating. Pack a waterproof jacket and shoes that cope with wet conditions, and use dry spells when they arrive. There are about 4.1 hours of sunshine within 9.1 hours of daylight, so sunshine is possible without being dependable. Put your outdoor priorities in the daylight hours rather than leaving them until late afternoon. At around 17°C, the sea is cold, not comfortably swimmable for most holidaymakers. If relaxed swimming and dependable warmth are central to your trip, December is a poor fit; if you can adapt to wet weather, it remains a workable choice.