Supetar Temperature by Month
Supetar, Brac Island, Croatia has an average annual maximum temperature of 19°C (66°F), ranging from 11°C (52°F) in February to 27°C (81°F) in August. Below you'll find a full monthly breakdown and a comparison with cities worldwide.
Supetar Monthly Temperatures
Visitors to Supetar can expect significant temperature changes throughout the year. Nighttime temperatures also vary widely, ranging from 22°C (72°F) in August to 6°C (43°F) in February.
The chart below illustrates the average maximum day and minimum night temperatures in Supetar by month:
Daily lows are most common between 4 AM and 6 AM. By 3 PM temperatures reach their daily high, driven by peak solar heating. August, the warmest month of the year, receives 320 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 Supetar Temperatures: 1976-2026
Browse day-by-day temperature records for Supetar spanning 51 years. Select any month and year to see actual high and low temperatures recorded on each day.
Temperature: Supetar vs Croatia
The map below shows the annual temperature across Croatia. You can also select individual months if you want to compare a specific time of year.
very warm
warm
pleasant
moderate
cold
very cold
Supetar vs World: Temperature Compared
Supetar's average annual maximum temperature is 19°C (66°F). To put that in context, here's how it compares to a few well-known destinations:
Barcelona, Spain has an annual average of around 21°C (70°F), with warm summers and mild, fairly short winters.
Glasgow, Scotland averages 13°C (55°F) a year — mild but often grey, with cold winters and rarely hot summers.
Chicago, USA averages 15°C (59°F) annually — known for extreme seasonal swings, from bitterly cold winters to warm summers.
Brisbane, Australia averages 26°C (79°F) a year, with warm winters and hot, humid summers.
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.
Seasonal temperature shifts influence more than just how warm it feels — they also drive changes in rainfall, cloud cover, and wind patterns throughout the year.
Warmer air holds more moisture, which tends to mean heavier or more frequent rain during the warmer months. When temperatures drop in winter, any precipitation that does fall is more likely to come as snow or sleet, though in Supetar this rarely lasts long on the ground.
For more on Supetar's weather — including monthly rainfall, sunshine hours, and humidity — visit our Supetar climate page.
