
Discover Herzegovina Day Tour from Mostar: Kravice Waterfalls, Blagaj, Počitelj
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Mostar, Bosnia and Herzegovina
Weather month by month, from 20 years of weather-station records.
Average daily high and low, total rainfall and days with at least 2.5 mm of rain.
| Month | High / low | Rain | Verdict |
|---|---|---|---|
| January | 10°C / 3°C | 172 mm · 9 days | Cold |
| February | 12°C / 4°C | 154 mm · 8 days | Fair |
| March | 16°C / 7°C | 142 mm · 9 days | Fair |
| April | 21°C / 10°C | 115 mm · 8 days | Great |
| May | 25°C / 14°C | 106 mm · 7 days | Great |
| June | 31°C / 18°C | 80 mm · 5 days | Good |
| July | 35°C / 21°C | 36 mm · 3 days | Hot |
| August | 34°C / 21°C | 56 mm · 4 days | Hot |
| September | 28°C / 17°C | 127 mm · 5 days | Good |
| October | 22°C / 12°C | 124 mm · 6 days | Great |
| November | 16°C / 8°C | 180 mm · 9 days | Fair |
| December | 11°C / 5°C | 165 mm · 9 days | Cold |
Spring (April-May) brings mild temperatures, blooming flowers, and gushing waterfalls from melting snow. The crowds are manageable, and the countryside is lush and green.
Summer (June-August) is peak season with hot, sunny days perfect for swimming at Kravice and watching the famous bridge divers. The city is vibrant but crowded.
Autumn (September-October) offers golden light, warm days, and cool nights. The summer crowds dissipate, making it an ideal time for photography and relaxed exploration.
Winter (November-March) is quiet, cold, and often rainy, with a rare dusting of snow. It's a time for introspective travel, focusing on museums, cafes, and the city's poignant atmosphere.
In January, Mostar averages highs of 10°C and lows of 3°C, with about 9 rainy days and 172 mm of rain. It is cold, so pack warm layers.
In February, Mostar averages highs of 12°C and lows of 4°C, with about 8 rainy days and 154 mm of rain. Expect mixed weather, with comfortable spells.
In March, Mostar averages highs of 16°C and lows of 7°C, with about 9 rainy days and 142 mm of rain. Expect mixed weather, with comfortable spells.
In April, Mostar averages highs of 21°C and lows of 10°C, with about 8 rainy days and 115 mm of rain. It is one of the most comfortable months for sightseeing.
In May, Mostar averages highs of 25°C and lows of 14°C, with about 7 rainy days and 106 mm of rain. It is one of the most comfortable months for sightseeing.
In June, Mostar averages highs of 31°C and lows of 18°C, with about 5 rainy days and 80 mm of rain. It is a good month to visit.
In July, Mostar averages highs of 35°C and lows of 21°C, with about 3 rainy days and 36 mm of rain. It is hot, so plan sightseeing for mornings and evenings.
In August, Mostar averages highs of 34°C and lows of 21°C, with about 4 rainy days and 56 mm of rain. It is hot, so plan sightseeing for mornings and evenings.
In September, Mostar averages highs of 28°C and lows of 17°C, with about 5 rainy days and 127 mm of rain. It is a good month to visit.
In October, Mostar averages highs of 22°C and lows of 12°C, with about 6 rainy days and 124 mm of rain. It is one of the most comfortable months for sightseeing.
In November, Mostar averages highs of 16°C and lows of 8°C, with about 9 rainy days and 180 mm of rain. Expect mixed weather, with comfortable spells.
In December, Mostar averages highs of 11°C and lows of 5°C, with about 9 rainy days and 165 mm of rain. It is cold, so pack warm layers.
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April is the most comfortable month on average, with highs of 21°C. May and October are close behind.
November is the wettest month, with about 180 mm of rain.
July is the warmest month, with average highs of 35°C and lows of 21°C. The coldest nights come in January, averaging 3°C.
Averages for 2006–2025 from the MOSTAR weather station (1 km from the centre), NOAA Global Historical Climatology Network. Verdicts rate sightseeing comfort from daytime highs and rainy days.