Zemun Weather in September
September is one of the excellent months to visit Zemun, with daytime temperatures of 26°C (79°F) and lows of 14°C (57°F) at night. Some rainfall is typical for this time of year.
Rainfall in Zemun in September
You can expect rain on around 8 days based on historical patterns, with 57 mm (2.2 in) average for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.
Temperature in Zemun in September
Zemun has excellent weather in September, with days reaching 26°C (79°F) and nights cooling to 14°C (57°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With lows of 14°C (57°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.
Sunshine in Zemun in September
Enjoy a sunny month with about 203 hours of sunshine, the clear skies make Zemun even more beautiful.If you're inclined towards comfortable temperatures and drier conditions, September is a good time to visit Zemun.
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 Zemun's climate page.
Zemun Temperature in September
Min Temperature
14°C (57°F)
Max Temperature
26°C (79°F)
Chance of Rain
28%
Precipitation
57 mm (2.2 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 Zemun 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 Zemun in September
Browse day-by-day weather records for Zemun spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Zemun historical weather extremes in September
Based on 49 years of weather observations (1976-2025), these are the most extreme conditions recorded in Zemun.
- On September 7, 2008, temperatures climbed to 37°C (99°F), marking the warmest September day on record.
- The lowest overnight temperature recorded in September was 1°C (34°F) (September 30, 1977).
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
pleasant
tolerable
unpleasant
poor
What to Wear in Zemun in September
Warm but pleasant conditions in Zemun 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. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Zemun 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 Zemun's climate page.
Temperature Rainfall Sunshine Humidity
See the full Zemun climate overview or explore weather in Serbia.
