What is the weather like in Split in December?

Expect temperatures between 6°C and 12°C with 33% average rain probability and about 8 hours of sunshine daily.

What is the weather like in Split in December?

Split in December scores 66/100 based on 30 years of climate data. Recommended for planning your trip.

Who should visit Split in December?

December in Split is ideal for: Budget travelers, Cultural tourists, Business travelers, Heat-sensitive visitors.

Split Weather in December | 30-Year Forecast

Avg High

12°C

Hottest around day 1

Avg Low

6°C

Coolest around day 19

Rainy Days

25days

33% avg rain chance

Sunshine

8hrs/day

Winter season

Sea Temperature in December

Adriatic Sea(Jadransko more)

16.5°C

Monthly Average

Water Feel

💧Refreshing

Consider a wetsuit for extended swimming

Swim Rating

🏄Cool, wetsuits recommended

Based on average sea surface temperature

Body of Water

Adriatic Sea

Jadransko more

Split coastline

Essential Travel Info for Split

🗓️ Best Time to Visit 📖 Travel Guide 🍴 Food Guide

Currency

EUR

€ Euro

Language

Croatian

Driving

Right side

Connect

Split has good 4+G and 5G speed from Tel...

Safety

Very High Safety

GPI: 1.44

Travel Intelligence

Exclusive flight analytics & health data for Split

Smart Flight Estimator

Airport-to-Airport Logistics

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Flight Connectivity Analysis

Airport traffic data & seasonal patterns

Low Traffic

34/ 100

Traffic Index

Quieter airport

Peak Daily Arrivals

slots per day

Peak

Jul

Low

Feb

Monthly Traffic Distribution

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Traffic Level

Low Season

Key Connections

Zagreb (ZAG)

Frankfurt-am-Main (FRA)

Munich (MUC)

Rome Leonardo da Vinci–Fiumicino (FCO)

Stuttgart (STR)

Health & Safety Advisory

CDC travel health recommendations

7 Recommendations

COVID-19

All eligible travelers should be up to date with their COVID-19 vaccines. Please seeYour COVID-19 Vaccinationfor more information.

Hepatitis A

Recommended for unvaccinated travelers one year old or older going to Croatia.Infants 6 to 11 months old should also be vaccinated against Hepatitis A. The dose does not count toward the routine 2-dose series.Travelers allergic to a vaccine component should receive a single dose of immune globulin, which provides effective protection for up to 2 months depending on dosage given.Unvaccinated travelers who are over 40 years old, are immunocompromised, or have chronic medical conditions planning to depart to a risk area in less than 2 weeks should get the initial dose of vaccine and at the same appointment receive immune globulin.

Hepatitis B

Recommended for unvaccinated travelers younger than 60 years old traveling to Croatia. Unvaccinated travelers 60 years and older may get vaccinated before traveling to Croatia.

Measles

Cases of measles are on the rise worldwide. Travelers are at risk of measles if they have not been fully vaccinated at least two weeks prior to departure, or have not had measles in the past, and travel internationally to areas where measles is spreading.All international travelers should be fully vaccinated against measles with the measles-mumps-rubella (MMR) vaccine, including an early dose for infants 6–11 months, according toCDC’s measles vaccination recommendations for international travel.

Rabies

Dogs infected with rabies are not commonly found in Croatia.If rabies exposures occur while in Croatia, rabies vaccines are typically available throughout most of the country.Rabies pre-exposure vaccination considerations include whether travelers 1) will be performing occupational or recreational activities that increase risk for exposure to potentially rabid animals and 2) might have difficulty getting prompt access to safe post-exposure prophylaxis.Please consult with a healthcare provider to determine whether you should receive pre-exposure vaccination before travel.For more information, seecountry rabies status assessments.

Tick-borne Encephalitis

For travelers moving or traveling toTBE-endemic areasTBE vaccineis recommended for persons who will haveextensiveexposure to ticks based on their planned outdoor activities and itinerary.TBE vaccine may be considered for persons who might engage in outdoor activities in areas ticks are likely to be found.

+1 more

Source: CDC Travelers' Health

View Complete Health Guide

Is December a Good Time to Visit Split?

👍Recommended for planning your trip(66/100)

Short Answer

Shoulder-season December in Split delivers: 12°C comfortable weather, 33% rain chance, and significant savings as visitor numbers sit at 13% capacity.

Decision Factors

Vaccinations required

Yellow Fever

Off-peak season - fewer crowds

Only 13% of peak - better deals and empty crowds

Health precautions needed

Be aware of: Leptospirosis, Crimean-Congo Hemorrhagic fever, Leishmaniasis

Calm, family-friendly seas

0.46m wave height - Lake-like

Exceptional dining scene

16 Michelin-listed restaurants

Good For

💰
Budget travelers
Off-peak pricing with acceptable weather conditions
🏛️
Cultural tourists
Comfortable conditions for exploring museums and sites
💼
Business travelers
Climate-controlled meetings unaffected by weather
🌡️
Heat-sensitive visitors
Manageable 11.9°C without oppressive humidity

Who Should Avoid

🏖️
Beach lovers
Sea temperature only 16.5°C - too cold for comfortable swimming

"According to 30YearWeather's analysis of 30 years of NASA POWER satellite data,Split in December averages 12°C with 33% precipitation probability."

📊 Source: 30YearWeather.com🛰️ Data: NASA POWER (1991-2021)View Methodology →

Frequently Asked Questions: Split in December

What are the temperatures in Split in December?

Daytime highs average 12°C, nights drop to 6°C. Temperatures remain fairly consistent.

How many rainy days in Split in December?

Expect around 25 days with measurable rainfall. An umbrella is advisable.

What to wear in Split in December?

Layers are key. A medium-weight jacket and closed-toe shoes.

Is December peak season in Split?

This is shoulder season—moderate prices and manageable crowds.

Split Weather in December