Montenegro Weather in December 2026: what to expect (4.2/10)

The month in detail

What to expect in December

In December, Montenegro sees 14.0°F during the day with 4.4h of sunshine per day. Expect rain on 42.0% of days — a light raincoat in the bag is recommended.

December ranks 9 out of 12 months in Montenegro. Compared to November: −5°F daytime, 7 pts fewer rainy days.

This month's conditions

What it's like in December

UV index

2 · low

no protection needed

Feels like

dry air

6°

Sea

16°C

cold, for the brave

Daylight

8.9h of daylight

Air quality

good

AQI 25

Compare

Is December the right month?

The best month in Montenegro is June (8.6/10), 4.4 pts higher than December.

See June →See all 12 months →

Context

Our verdict

Montenegro (Crna Gora = "Black Mountain"), small Balkan country on the Adriatic : 620,000 inhabitants. Peaceful independence from Serbia 2006 by referendum (the last Yugoslav separation), EU candidate since 2010, uses the euro despite non-EU member.

Read Gilles' full review →

Book

Plan your trip

Hotels at their lowest outside peak season, highest on comfortable months. Shoulder seasons offer a good price/climate compromise.

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Stay

Hotels & rentals · Montenegro

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Activities

Tours, tickets, experiences

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Flights

Multi-airline comparator

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🎟️ Activities & tours · Montenegro

GetYourGuide selection · free cancellation

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Affiliate link · GetYourGuide

Practical info

What you need to know before you go

Three angles: the country (language, currency, safety, budget), the year-round climate, and the specifics of a beach trip.

Country · Montenegro

🗣️LanguageMonténégrin

💶CurrencyEuro (€)

🚗DrivingRight-hand

🛡️Safety ⓘVery safe · 1/5

💰Cost of living ⓘCheap · 2/5

🌡️ Climate

🌍Climate typeTemperate oceanic

📈Climate trend ⓘStable

🔥Hottest monthAugust · 88°F

❄️Coolest monthJanuary · 54°F

🌧️Rainiest month ⓘMay · 51%

🏖️ Beach trip

📅Peak seasonJuin → Sept

🏖️Swell (Sept–Mar) ⓘModérée

Explore

Other destinations in December

If December doesn't convince you for this destination, compare with others.

Similar climate

Nearby

DubrovnikCroatia74 km

AlbaniaAlbania133 km

TiranaAlbania133 km

SarajevoBosnia and Herzegovina179 km

Other top picks

🗺️ See all 754 destinations on the map

Location

Where is Montenegro ?

Global position + regional geographic context.

🌍 World

🔍 Geographic context

Montenegro

Temperate oceanic climate with a 8.6 → 4.1 gap between best and worst month. 10 years of ERA5 data to choose by project.

42.28°N · 18.84°E

Questions

Frequently asked questions

What is the best time to visit Montenegro?

June is the best month with 82°F highs, 70°F lows, 8.6h of sunshine and 29.0% rainy days. The months of June & September offer comparable conditions.

How many hours of sunshine does Montenegro get in June?

Montenegro averages 8.6 sunshine hours per day in June. It is the sunniest month with a climate score of 8.1/10.

What is the rainiest month in Montenegro?

January is the most unfavourable month with January has the lowest climate score of the year and the lowest climate score of the year.

What are the temperatures at night in Montenegro in June?

In June, overnight lows reach 70°F, while afternoon highs average 82°F.

Is Montenegro good in winter?

In winter (December-February), Montenegro scores 4.0/10 on average — Difficult period — prefer the peak season.. The best month overall remains June with a score of 8.1/10.

When should you avoid Montenegro?

January is the most difficult month to visit Montenegro, with January has the lowest climate score of the year. Climate conditions are at their lowest of the year during this period.

Can you swim in Montenegro in December?

In December, the sea averages 62°F in Montenegro: cold, for the brave. Best left to hardened swimmers or those with a wetsuit.

Do you need sun protection in Montenegro in December?

The average UV index reaches 2 in December in Montenegro (low), with about 8.9h of daylight. No protection needed.