Monthly climate guide

Novi Sad weather in September

Expect warm weather in Novi Sad in September: afternoons reach about 26°C (79°F), while nights drop to around 14°C (57°F). Around 50 mm of rain falls over the month (some rain), and skies are a mix of sun and cloud. Daytime highs are 6°C cooler than August and 7°C warmer than October.

What stands out in September

Expect a big gap between day and night — about 12°C.
Temperatures are falling — expect highs around 7°C lower by October.
In Novi Sad, September is early autumn.

Avg high

26°C

79°F

Avg low

14°C

57°F

Rainfall

50 mm

some rain

Humidity

58%

relative

Sky

54%

cloud · a mix of sun and cloud

Live Novi Sad forecast Where else to go in September

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Novi Sad weather by month

Low → high °C Rain (mm)

Show the monthly averages as a table

Average monthly climate in Novi Sad
Month	Avg high	Avg low	Rain	Humidity	Cloud cover
January	4°C / 40°F	-3°C / 27°F	43 mm	88%	77%
February	7°C / 45°F	-2°C / 29°F	47 mm	83%	74%
March	13°C / 56°F	2°C / 36°F	45 mm	74%	60%
April	19°C / 67°F	7°C / 44°F	40 mm	67%	58%
May	23°C / 73°F	11°C / 53°F	86 mm	68%	62%
June	28°C / 82°F	16°C / 61°F	74 mm	62%	53%
July	31°C / 88°F	18°C / 65°F	57 mm	53%	44%
August	32°C / 89°F	19°C / 65°F	41 mm	51%	37%
September	26°C / 79°F	14°C / 57°F	50 mm	58%	54%
October	19°C / 67°F	8°C / 47°F	50 mm	70%	59%
November	13°C / 55°F	3°C / 38°F	33 mm	81%	71%
December	6°C / 43°F	-1°C / 30°F	37 mm	88%	75%

What to pack for September

T-shirts plus a light layer for the evening
Comfortable trainers or sandals for long walks
An extra layer — evenings are noticeably cooler than afternoons
A small travel umbrella, just in case

Full season-by-season packing guide →

Is September a good time to visit Novi Sad?

Compare the months in the chart above to find your ideal window.

Best time to visit Novi Sad →

Other Serbia cities in September

Belgrade

26° / 14°C · 51 mm

Niš

25° / 12°C · 43 mm

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Novi Sad weather in September. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/serbia/novi-sad/september

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Novi Sad in September: quick answers

Is September a good time to visit Novi Sad?

Yes. September is one of the best months for Novi Sad, with highs around 26°C and about 50 mm of rain.

How warm is Novi Sad in September?

Average highs are about 26°C (79°F) and average lows about 14°C (57°F), based on 10 years of daily data.

Does it rain a lot in Novi Sad in September?

Novi Sad typically gets around 50 mm of rain in September — some rain.

Figures are long-term averages for the area around Novi Sad (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.