2026 Climate Averages

Weather: Split — December

It's a rainy period, but great for indoor activities, museums, and lower prices.

☔ Climate Overview

December is a wet time to visit Split. Mild temperatures around 13°C make it comfortable for exploring. This is one of the wettest months—waterproof gear is essential. With only around 9 hours of daylight, plan outdoor activities earlier in the day. Being off-peak, you'll find better deals and fewer crowds. At 16°C, the sea is too cold for most swimmers.

6.1
GoTripzi Score Good

Based on weather comfort, crowds, prices, and activity options

Avg High

13°C

Avg Low

10°C

Rainy days

15days

Daylight

9h

Feels like 11°C / 7°C — wind chill makes it feel cooler

Rainfall

189mm

Sunshine

5.6h/day

Humidity

75%

Humid
Sun Strength

2

Low
Wind

21 km/h (gusts 35)

Sea Temp

16°C ❄️ Cold

Is December a good time to visit Split?

It's a rainy period, but great for indoor activities, museums, and lower prices.

Now

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Feels like --
Wind --
Humidity --
UV Index --
Local time —

Air Quality

Travel Context

  • Crowds
    Very Quiet
  • Travel Costs Value Rates

Daylight

Sunrise

07:21

Sunset

16:19

9h daylight

Visiting Split in December: Pros & Cons

Pros

  • Fewer crowds and better hotel deals

Cons

  • Frequent rain may disrupt outdoor activities
  • Sea too cold for comfortable swimming
  • Short days limit outdoor time — plan accordingly

Things to Do in December

Recommended for This Weather

🏛️ Museums & galleries
🍳 Cooking classes & food tours
🎭 Cultural tours & local experiences

Split Weather by Month

Month Avg High Avg Low Rain Sunshine Humidity UV Index Crowds Condition
Jan 12°C 8°C 11d (125mm) 6.6h
71% Humid
2.6 Moderate
Good
Feb 13°C 9°C 8d (81mm) 7.8h
72% Humid
3.8 Moderate
Good
Mar 14°C 10°C 9d (97mm) 9.4h
69% Humid
6 High
Good
Apr 16°C 12°C 10d (73mm) 11.2h
70% Humid
8.1 Very High
Good
May 21°C 17°C 11d (78mm) 12.1h
74% Humid
9 Very High
Excellent
Jun 26°C 21°C 5d (32mm) 13.4h
73% Humid
10.4 Extreme
Excellent
Jul 28°C 24°C 3d (19mm) 13.6h
67% Humid
10.3 Extreme
Excellent
Aug 28°C 24°C 6d (61mm) 12.4h
70% Humid
8.8 Very High
Excellent
Sep 25°C 20°C 8d (114mm) 10.3h
72% Humid
6.7 High
Excellent
Oct 21°C 16°C 10d (112mm) 8.8h
74% Humid
4.6 Moderate
Good
Nov 16°C 12°C 12d (216mm) 6.6h
74% Humid
2.7 Moderate
Good
Dec Current 13°C 10°C 15d (189mm) 5.6h
75% Humid
2 Low
Wet

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Your Best MonthOctScore: 7.4
1.Oct
7.42.Dec
6.73.Mar
6.54.Apr
6.55.Nov
6.56.Feb
6.17.Jan
5.68.Jun
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5.610.Aug
5.611.Sep
5.612.May
5.2

Where to Stay

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Split

Ancient Roman palace meets Adriatic beaches in Croatia's vibrant coastal gem. Discover Diocletian's Palace.

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What to Pack for December

Bundle up with a warm coat, scarf, and closed-toe shoes. Thermal layers underneath give flexibility as you move between indoors and outdoors. A waterproof jacket and shoes are non-negotiable — showers are frequent.

Warm Very Quiet

🎒Personalized Packing List

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📋Essentials
👕Clothing
👟Footwear
🎒Accessories
🧴Toiletries & Health

Planning a trip to Split?

💰 Off-peak — great deals available now

Frequently Asked Questions

Is December a good time to visit Split?
December is typically wet for visiting Split, with average highs of 13°C and around 15 rainy days. Plan your activities accordingly—outdoor sightseeing is best on dry days, while rainy days are perfect for museums and indoor attractions.
Does it get cold at night in Split in December?
Nights in Split during December are cool at around 10°C. Bring a jacket or sweater for evenings, especially if you plan to dine outdoors or take evening walks. The temperature drop from day to night can be noticeable.
What should I pack for Split in December?
With highs of 13°C and lows of 10°C in December, we recommend: Layerable clothing, Light jacket, Compact umbrella, Waterproof jacket/shell. Layering is key as temperatures can vary between air-conditioned interiors and outdoors. Comfortable walking shoes are essential for cobblestone streets.
Does it rain a lot in Split in December?
Split typically sees around 15 rainy days in December. Rain is usually in the form of brief showers rather than all-day downpours, so a compact umbrella is sufficient. Mornings tend to be drier, making them ideal for outdoor sightseeing.
Can you swim in Split in December?
Swimming in Split during December is possible but quite cold, with air temperatures around 13°C. Only brave swimmers venture in without a wetsuit. Consider indoor pools or thermal baths as an alternative if your hotel offers them.
How many hours of daylight are there in Split in December?
In December, Split gets approximately 9 hours of daylight per day. This affects how much sightseeing you can fit in—longer days mean more time for outdoor activities, while shorter days are perfect for cozy museum visits and early dinners.
Is December peak season in Split?
No, December is not peak season in Split. Expect better value on accommodation, shorter queues at attractions, and fewer tourists at popular spots. This is an excellent time to experience the city like a local and enjoy a more authentic atmosphere.

Weather Data: Based on 2020–2025 historical climate data from Open-Meteo

Solar calculations: SunCalc (timezone: Europe/Zagreb)

Last Updated: February 2026

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