Weather in Belgrade in September 2025
Average weather
Average temperature in Belgrade in September
Going from a maximum of +91°F during the day to a minimum of +54°F during the night, the temperature in September averages around +82°F.
The average maximum temperature goes up 0% by the end of the month, compared with the beginning of the month, from +81°F to +81°F.
Is Belgrade warm or cold in September?
Belgrade is typically warm in September.
Maximum temperatures go down compared to the previous month from +84°F to +75°F. The minimum temperature also goes down from +63°F to +55°F.
It’s generally warm, but pack a long-sleeve shirt for evenings.
Take a look at how September is compared to other months in Belgrade:
Climate in Belgrade in September
| August | September | October | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +84°F | +75°F | +64°F | ||||
| Min. temperature | ||||||
| +46°F | +37°F | +21°F | ||||
| Max. temperature | ||||||
| +104°F | +99°F | +91°F | ||||
| Rainfall | ||||||
| 48 mm | 47 mm | 42 mm | ||||
| Wind | ||||||
| 2 m/s | 2 m/s | 2 m/s | ||||
| Humidity | ||||||
| 64% | 69% | 74% | ||||
| Air pressure | ||||||
| 1014 HPa | 1016 HPa | 1018 HPa | ||||
| Sunny days | ||||||
| 17 | 15 | 15 | ||||
| Cloudy days | ||||||
| 1 | 3 | 6 | ||||
| Rainy days | ||||||
| 7 | 9 | 10 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
September weather is still as great as in August. It’s getting colder in September. From +84°F in the day, the average maximum temperature lowers to +75°F. As September arrives, the amount of rainfall goes down. On average, the rainfall volume decreases from 48 mm to 47 mm. Humidity rises from 64% to 69%. The average wind speed doesn’t change much during September, staying around 2 m/s. The days becoming less sunny, going from 17 sunny days in August to 15 in September.
Next month (October) brings a further decline in the weather.
Wind
The average wind speed is 3 m/s getting up to 5 m/s which is a light breeze; barely moving the tree leaves.
The average wind speed in Belgrade is gradually increasing during September, going from 1 m/s to 2 m/s over the course of the month.
Rain
How was the weather last September in Belgrade?
Climate Change Over the Years
The climate in Belgrade in September has not changed that much over the last 43 years.
The average temperature was the lowest in 1980 (+58°F) and the highest in 2023 (+66°F). The driest year was 2000 with only 276 mm of rainfall, and the wettest year was 2023 with 940 mm.
FAQ
Is September a good time to visit Belgrade?
Can you sunbathe in Belgrade in September?
Is Belgrade rainy in September?
Is it sunny in Belgrade in September?
Monthly weather in Belgrade
Source of the data
For this page, we’ve looked at the typical weather in Belgrade, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.