Belgrade Weather in September
September in Belgrade brings high temperatures, with daytime highs of 25°C (77°F) and nights around 13°C (55°F). The perfect weather makes it a solid choice for a visit.
Rainfall in Belgrade in September
Typically, about 8 days will experience rainfall, with an average of 59 mm (2.3 in) for the month. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.
Temperature in Belgrade in September
Belgrade has perfect weather in September, with days reaching 25°C (77°F) and nights cooling to 13°C (55°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights drop to around 13°C (55°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.
Sunshine in Belgrade in September
There are approximately 203 hours of sunshine this month, resulting in mostly clear days.Our weather planner can help you find worldwide destinations with pleasant weather during this period. April, May, June and September typically offer the best weather for Belgrade.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Serbia, check out our Belgrade's climate page.
Belgrade Temperature in September
Min Temperature
13°C (55°F)
Max Temperature
25°C (77°F)
Chance of Rain
28%
Precipitation
59 mm (2.3 in)
Rainy days
8 days
Humidity
67%
Sunshine
203 hours
Percentage Sunshine
61%
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Belgrade typically drop from around 26°C (79°F) at the start of September to approximately 22°C (72°F) by the end. Nights are cool, with lows typically ranging from 10°C (50°F) to 15°C (59°F).
Average temperatures in September
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 September
Historical weather for Belgrade in September
Browse day-by-day weather records for Belgrade spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Belgrade historical weather extremes in September
Our historical data for Belgrade spans 1976 to 2025, revealing these weather extremes.
- Belgrade recorded its highest September temperature of 37°C (99°F) on September 7, 2008.
- Belgrade experienced its chilliest September day on September 17, 2008, reaching only 10°C (50°F).
- Belgrade registered its coldest September night on September 30, 1977, with temperatures dropping to 1°C (34°F).
Best Places in Serbia in September
Find out more about the weather in Serbia and which places have the best travel conditions in this month. See all of Serbia in September →
perfect weather
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tolerable
unpleasant
poor
What to Wear in Belgrade in September
Warm but pleasant conditions in Belgrade in September. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Wet weather is likely, so pack waterproof gear for multiple rainy days. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Belgrade in September
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 Serbia, check out our Belgrade's climate page.
Temperature Rainfall Sunshine Humidity
See the full Belgrade climate overview or explore weather in Serbia.
