September · Serbia
Best time to visit Belgrade in September Weather, crowds & prices
Weather in Belgrade in September
Average temperature 19°C, 83 mm of rain, about 26 days with 6+ hours of sunshine and 70% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
September score
8.5/10
Ranked #4 of 12 months
- Avg temp
- 19°C
- Rainfall
- 83 mm
- Humidity
- 70%
- Days with 6h+ sun
- 26
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$ · Moderate Cost ($$)
September in Belgrade scores 8.5/10 for sightseeing and cultural travel - an above-average month (#4 of 12). Expect around 19°C, 83 mm of rain, and roughly 26 days with 6+ hours of sunshine this month.
Belgrade's Kalemegdan fortress watches the Sava meet the Danube, with Skadarlija's tavernas a short walk inland.
September is one of the strongest months in Belgrade (4th)
September averages 19°C (67°F) — pleasant for mornings and evenings on foot in the city, with a midday break when the sun is strongest.
Rainfall runs 83 mm, so plan one flexible day in three; you still get about 26 days with 6+ hours of sunshine and 12.5 hours of daylight.
A 8.5/10 puts this among the year's best months in Belgrade (4th of 12); only October scores higher, at 9.5/10.
Pack light clothing, a hat and real sun protection, a packable rain layer.
Figure on mid-season pricing, with crowds are moderate.
Frequently asked
- What is the weather like in Belgrade in September?
- In September, Belgrade averages 19°C, 83 mm of rain, and about 26 days with 6+ hours of sunshine. Its climate-comfort score is 8.5/10.
- Is September a good time to visit Belgrade?
- September earns a 8.5/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Belgrade in September?
- Expect about 83 mm of rain in September. Average humidity is 70% and there are about 26 days with 6+ hours of sunshine.
Curated in Belgrade
Tickets & experiences
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Belgrade, Serbia. Live activities and tours from GetYourGuide, matched to this destination.