Mostar Weather in April
With daytime temperatures of 16°C (61°F) and nighttime lows of 5°C (41°F), April in Mostar brings moderate temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 162 mm (6.4 in) falls on average.
Rainfall in Mostar in April
This month experiences about 13 days of rain according to historical data, averaging 162 mm (6.4 in). Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.
Temperature in Mostar in April
April in Mostar brings typical temperatures with highs around 16°C (61°F) and lows of 5°C (41°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. With lows around 5°C (41°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.
Sunshine in Mostar in April
The month experiences a moderate amount of sunlight, with 181 hours of sunshine. This provides a nice balance between sunshine and clouds.If your ideal day consists of dry skies and pleasant temperatures, June, July and August typically offer the best circumstances for Mostar.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Bosnia and Herzegovina, check out our Mostar's climate page.
Mostar Temperature in April
Min Temperature
5°C (41°F)
Max Temperature
16°C (61°F)
Chance of Rain
44%
Precipitation
162 mm (6.4 in)
Rainy days
13 days
Humidity
62%
Sunshine
181 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Mostar typically rise from around 18°C (64°F) at the start of April to approximately 21°C (70°F) by the end. Nights are cold, with lows typically ranging from 4°C (39°F) to 8°C (46°F).
Average temperatures in April
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in April
Historical weather for Mostar in April
Browse day-by-day weather records for Mostar spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Mostar historical weather extremes in April
Based on weather observations in Mostar between 1976 and 2026, these are the recorded extremes during April.
- The hottest April day on record in Mostar reached 32°C (90°F) (April 28, 2012).
- On April 11, 1992, Mostar saw its coldest April day with temperatures maxing out at 3°C (37°F).
- Mostar registered its coldest April night on April 9, 2003, with temperatures dropping to -7°C (19°F).
Best Places in Bosnia and Herzegovina in April
Find out more about the weather in Bosnia and Herzegovina and which places have the best travel conditions in this month. See all of Bosnia and Herzegovina in April →
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What to Wear in Mostar in April
For Mostar in April, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Also bring a poncho, it will rain a lot! Waterproof everything you can. Bring sunglasses since you'll have some sunny periods throughout the monthWhat To Do in Mostar in April
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Bosnia and Herzegovina, check out our Mostar's climate page.
Temperature Rainfall Sunshine Humidity
See the full Mostar climate overview or explore weather in Bosnia and Herzegovina.
