Bratislava in september: average Weather, Temperature and Climate
Weather in Bratislava in september 2025
The weather in Bratislava in the month of september comes from statistical datas on the past years. You can view the weather statistics for the whole month, but also by clicking on the tabs for the beginning, the middle and the end of the month.
Average weather throughout september
perfect weather
Weather at 6am
59°F
Clear/Sunny
45% of time
31%
10%
10%
Weather at 12pm
72°F
Clear/Sunny
45% of time
34%
10%
7%
Weather at 6pm
63°F
Clear/Sunny
49% of time
30%
12%
6%
Weather at 3am
56°F
42%
27%
14%
7%
Evolution of daily average temperature and precipitation in Bratislava in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Bratislava in september.
The climate of Bratislava in september is perfect
In september in Bratislava, the climate is quite dry (with 3.1in of precipitation over 4 days). The weather's not getting better compared to the previous month since in august there is an average of 2.5in of rainfall over 4 days.
The climate quite pleasant in that area september. The thermometer averaged maximum of 74°F. In the morning the temperature drops to 58°F. Thus, the mean temperature average on this month of september in Bratislava is 67°F. Note that seasonal normals are in contrast with those observed in Bratislava in the month of september with a maximum record of 92°F in 2019 and a minimum record of 43°F in 2010. You can expect to have about 26 days with temperatures above 65°F, or 87% of time.
On average, in Bratislava, the days of september last 12:35. The sun rises at 05:29 and sunset is at 18:04.
With a good weather, this month is advisable to go there in Slovakia.
Seasonal average climate and temperature of Bratislava in september
Check below seasonal norms These datas are generated from the weather statements of the last years of the month of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 67°F | ||||
| Highest temperature | 74°F | ||||
| Lowest temperature | 58°F | ||||
| Highest record temperature | 92°F (2019) | ||||
| Lowest record temperature | 43°F (2010) | ||||
| Number of days at +86°F | 2 day(s) (7%) | ||||
| Number of days at +65°F | 26 day(s) (87%) | ||||
| Number of days at -32°F | 0 day(s) (0%) | ||||
| Wind | |||||
| Wind speed | 16km/h | ||||
| Wind temperature | 58°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 3.1in | ||||
| Number of days with rainfall | 4 day(s) (12%) | ||||
| Record daily rainfall | 2in (2020) | ||||
| Snowfall | 0cm | ||||
| Other climate data | |||||
| Humidity | 77% | ||||
| Visibility | 9.48km | ||||
| Cloud cover | 32% | ||||
| UV index | 5 | ||||
| Daily sunshine hours | 12 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:29 | ||||
| Time of sunset | 18:04 | ||||
| Length of day | 12:35 | ||||
| Our opinion about the weather in september | |||||
| Our opinion at whereandwhen.net | perfect | ||||
How was the weather last september?
Here is the day by day recorded weather in Bratislava in september 2024:
68°F to 94°F
68°F to 95°F
68°F to 95°F
68°F to 95°F
72°F to 92°F
70°F to 85°F
65°F to 92°F
67°F to 88°F
61°F to 76°F
61°F to 74°F
58°F to 76°F
50°F to 63°F
47°F to 49°F
45°F to 49°F
49°F to 52°F
52°F to 54°F
50°F to 65°F
58°F to 74°F
54°F to 72°F
52°F to 72°F
52°F to 72°F
52°F to 72°F
54°F to 72°F
59°F to 61°F
56°F to 68°F
61°F to 74°F
61°F to 65°F
58°F to 63°F
50°F to 58°F
43°F to 59°F
Map: other cities in Slovakia in september
Cities near Bratislava:
| Malacky in september | perfect weather |
| Dunajská Streda in september | good weather |
| Trnava in september | perfect weather |
| Nitra in september | perfect weather |
| Skalica in september | good weather |
| Nové Zámky in september | perfect weather |
| Hurbanovo in september | perfect weather |
| Partizánske in september | good weather |
| Levice in september | good weather |
| Štúrovo in september | perfect weather |
| Prievidza in september | good weather |
| Považská Bystrica in september | good weather |
Click over cities on the map for information about the weather in september.
Bratislava
perfect weather
good
tolerable
bad
very bad
Weather data for Bratislava in september:
Weather data for Bratislava for september are derived from an average of the weather forecast since 2009 in Bratislava. There is a margin of error and these forecasts are to be considered as general information only. The weather in Bratislava can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Bratislava.