Open Travel Guide
Weather in Federation Of Bosnia And Herzegovina

Federation Of Bosnia And Herzegovina Weather & Climate Guide 2026

Month-by-month weather, best times to visit, and what to pack for Federation Of Bosnia And Herzegovina.

Weather through the year in Bosnia And Herzegovina

-1° JAN 1° FEB 6° MAR 11° APR 16° MAY 20° JUN 23° JUL 23° AUG 18° SEP 13° OCT 7° NOV 2° DEC

Best time Shoulder Worth avoiding

Average daytime temperature in °C. Figures are for Bosnia And Herzegovina.

The Federation of Bosnia and Herzegovina is one of the two entities of Bosnia and Herzegovina and covers roughly half of the country, including the capital Sarajevo, Mostar, Jajce, Travnik, Konjic, Bihać and Neum on the Adriatic. Ottoman bazaars and Austro-Hungarian boulevards sit beside Herzegovinian stone villages, emerald rivers and the Bjelašnica and Prenj mountains. Prices are low by European standards, the Convertible Mark (BAM) is pegged to the euro, and Sarajevo and Mostar are connected by a scenic road and a daily train.

The Federation spans three climates. Sarajevo and central Bosnia are continental: cold, snowy winters (January highs near 2°C) and warm summers (July highs near 26°C). Mostar and Herzegovina are Mediterranean-influenced: hot, dry summers (July highs near 33-35°C) and mild winters (January highs near 10°C). The Bihać area and mountains see more rain, and Bjelašnica keeps snow from December to March.

Best time to visit

Recommendation

Best: May

Best Reason: Mild weather in Sarajevo and Mostar, waterfalls are full in spring, and crowds are smaller than in July and August.

Shoulder Season: April to May and late September to October

Peak Season: July to August (Mostar often passes 35°C; Sarajevo Film Festival in August)

Avoid: Late November to February for Mostar day trips and mountain villages such as Lukomir

Avoid Reason: Snow closes the Lukomir road, some Herzegovinian sights run reduced hours, and days are short. Skiers should still visit Bjelašnica from December to March.

Notes: Mostar is 8-10°C warmer than Sarajevo in summer. Bring layers for Sarajevo evenings in any season.

Summary: Best from May to June and September to October; July and August are hot but suit swimming at Kravice and the Una river.

Month-by-month weather

Typical conditions throughout the year.

January

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February

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March

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April

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May

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June

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July

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August

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September

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October

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November

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December

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The seasons

What to expect in each part of the year.

Season

Spring

April-May: mild, waterfalls full

Season

Summer

June-August: hot in Mostar, warm in Sarajevo

Season

Autumn

September-October: pleasant, harvest and colours

Season

Winter

December-February: snow in Sarajevo and mountains

Crowds & peak times

When to expect tourists and when to avoid them.

Peak
July-August in Mostar and Kravice
Shoulder
May-June and September
Quiet
November-March

Major events & festivals

Time your visit around what matters.

Event

Sarajevo Film Festival

International film festival in Sarajevo.

Event

Mostar bridge diving

Traditional diving competition at Stari Most.

Event

Sarajevo Jazz Festival

Concerts in Sarajevo venues.