Belgrade in September
In September, Belgrade averages 24°C (75°F) during the day and 14°C (58°F) at night, with around 13 days of rain (61 mm total).
High seasonConditions are comfortable for sightseeing without being sweltering. Plan for unsettled weather and bring rain gear.
September offers comfortable temperatures in Belgrade, with some rain to plan around.
How September compares to the rest of the year in Belgrade
September is in the middle of the year for warmth in Belgrade (4th of 12) and one of the driest months (11th of 12). Daytime temperature runs 6°C above the annual average (18°C). September runs 5°C cooler than August (29°C) and cools 5°C in October (18°C).
September sunrise & sunset in Belgrade
Times shown for Belgrade local time (Europe/Belgrade), calculated for the 15th of September. They shift by a few minutes day to day across the month.
Photography light in Belgrade — September
Golden-hour and blue-hour windows for the 15th of September, in Belgrade's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Belgrade in September
Travel writers usually only tell you when to go. Here's when to book flights and lodging for the best mix of price and availability, based on September's tier (High season) and Belgrade's popularity.
Crowds & pricing — September in Belgrade
This is a busy month in Belgrade — not the absolute peak, but tourist numbers are clearly elevated. You'll feel it at headline attractions on weekends and in the historic centre, though side streets and lesser-known sights stay manageable. Prices are above off-season but not at their summit. A good week for first-time visitors who want everything open without the worst of the crush.
Why this tier: excellent tourism weather
Sun & mosquito risk — September in Belgrade
UV is a clear-sky sea-level estimate — clouds, altitude, and reflective surfaces (snow, water) shift it ±30%. Mosquito risk is climate-derived only; for current disease advisories (dengue, malaria, zika) check the CDC or WHO travel pages before your trip.
Belgrade in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 5°C / 41°F | -2°C / 29°F | 54 mm | 17 | — |
| February | 9°C / 49°F | 1°C / 34°F | 43 mm | 14 | — |
| March | 13°C / 55°F | 3°C / 38°F | 63 mm | 16 | — |
| April | 18°C / 64°F | 8°C / 46°F | 50 mm | 16 | — |
| May | 22°C / 72°F | 13°C / 55°F | 93 mm | 20 | — |
| June | 27°C / 80°F | 17°C / 63°F | 84 mm | 18 | — |
| July | 29°C / 84°F | 19°C / 66°F | 79 mm | 17 | — |
| August | 29°C / 83°F | 19°C / 65°F | 62 mm | 13 | — |
| September | 24°C / 75°F | 14°C / 58°F | 61 mm | 13 | — |
| October | 18°C / 65°F | 9°C / 49°F | 43 mm | 12 | — |
| November | 12°C / 54°F | 5°C / 41°F | 55 mm | 14 | — |
| December | 7°C / 45°F | 1°C / 33°F | 56 mm | 14 | — |
Other cities with similar September weather
🌍 See the full ranked list of climate twins for Belgrade in September →
Frequently asked questions
How hot is Belgrade in September?
In September, Belgrade averages a high of 24°C (75°F) and a low of 14°C (58°F) — generally warm.
Does it rain a lot in Belgrade in September?
September can be fairly wet in Belgrade, with about 13 rainy days on average.
Is September a good time to visit Belgrade?
September is warm. It suits travelers who are comfortable with warm weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for Belgrade in September?
Pack light layers for warm days and cooler evenings, plus a compact umbrella or rain jacket. See the full September packing list for Belgrade for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.