Neum Temperature by Month
Neum in Bosnia and Herzegovina sees significant seasonal temperature differences, with daytime highs between 11°C (52°F) in January and 32°C (90°F) in August, averaging 21°C (70°F) annually. Explore the full monthly breakdown below.
Neum Monthly Temperatures
The climate in Neum is dynamic, ranging widely from chilly in winter to very warm in summer. Nights are significantly colder, with lows dropping from 20°C (68°F) in August to 3°C (37°F) in January.
The chart below illustrates the average maximum day and minimum night temperatures in Neum by month:
From around 4 AM to 6 AM temperatures are at their lowest; by 3 PM they've climbed to their daily peak. August, the warmest month, averages 304 hours of sunshine.
The chart below shows the average temperature throughout the year:
Daily Historical Temperatures
49-year average (1976-2025)
Average high and low temperatures for each day of the month based on long-term records.
Average temperatures in July
Historical Neum Temperatures: 1976-2026
Browse day-by-day temperature records for Neum spanning 51 years. Select any month and year to see actual high and low temperatures recorded on each day.
Temperature: Neum vs Bosnia and Herzegovina
The map below shows the annual temperature across Bosnia and Herzegovina. You can also select individual months if you want to compare a specific time of year.
very warm
warm
pleasant
moderate
cold
very cold
Neum vs World: Temperature Compared
Neum's average annual maximum temperature is 21°C (70°F). To put that in context, here's how it compares to a few well-known destinations:
Athens, Greece sits at 23°C (73°F) on average, with hot dry summers and mild winters characteristic of the Mediterranean.
Interlaken, Switzerland averages 8°C (46°F) a year, with cold winters and cool summers thanks to its Alpine setting.
Shanghai, China averages 21°C (70°F) a year, with warm summers, mild winters, and a noticeable spring and autumn.
Melbourne, Australia averages 20°C (68°F) annually — known for unpredictable weather, with four seasons sometimes happening in one day.
What Does the Temperature Feel Like in Neum?
Temperature alone doesn't tell the whole story — humidity plays a big role in how warm or cold it actually feels. High humidity in summer makes the heat feel more intense, particularly once temperatures climb above 25°C. In winter, the same humidity can make cold air feel sharper than the thermometer suggests.
In the cooler months, when temperatures drop below 10°C, high humidity makes the cold feel more cutting than it would in dry conditions.
In Neum, January is the coolest month, with average highs of 11°C (52°F) and humidity around 65% — considered high. In August, the warmest month, temperatures average 32°C (90°F) with 54% humidity — conditions that feel moderate. For a full picture, see our humidity page.
Climate temperature data is typically calculated as a 30-year average. This smooths out year-to-year variability and gives a more reliable picture of what a place is actually like, rather than what happened in any single unusual year.
The readings come from a range of sources — land-based weather stations, ocean buoys, ships, and satellites. That data is collected by weather services around the world, then pooled, quality-checked, and averaged to produce the climate records you see here.
Whether a city sits on the coast or deep inland makes a significant difference to its climate. Coastal areas tend to have more stable temperatures year-round — large bodies of water absorb heat slowly in summer and release it gradually in winter, keeping extremes in check. Cities far from the sea don't benefit from that buffer, which is why continental climates tend to have hotter summers and colder winters than their coastal counterparts at the same latitude.
For more on Neum's weather — including monthly rainfall, sunshine hours, and humidity — visit our Neum climate page.
