Bratislava Weather in September
Bratislava in September
The short of it: Bratislava in September averages a high of 21 °C (69 °F) and a low of 11 °C (52 °F), with 71 mm (2.8 in) of rain and about 12 h 30 min of daylight. Rated 3 of 5 for a visit; the best months are April and May. Source: TerraClimate climate normals, 1991–2020.
Average high 21° · low 11° · rain 71 mm · daylight 12 h 30 min
✦✦✦ Fair for a visit · best months: April & May
September in Bratislava brings afternoons near 21° and nights around 11°, with about 71 mm of rain over the month. The year turns hard here: highs drop 6° from August to about 21°, with nights near 11°. Wet spells are common — about 71 mm, the 2nd wettest month.
The sun is up for about 12 h 30 min in mid-September, 108 minutes less than a month before.
For the traveller: pack light clothes and a jacket for the evening, and an oilskin besides. The Almanac rates September 3 of 5 for a visit; the finest months here are April and May.
Against its neighbours, Bratislava runs warmer than most and wetter than most in September. Staré Mesto, 1 km to the WNW, sees much the same highs.
September in Bratislava, by the numbers
- Warmth rank
- 5th warmest of 12
- Rain rank
- 2nd wettest of 12
- Versus August
- 6° colder, 0.0 mm more rain
- Versus October
- 6° warmer
- Day–night spread
- 9°
- Snow season
- Dec–Feb
- Daylight, mid-month
- 12 h 30 min
- Average wind
- 11 km/h
Neighbouring Towns
September averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| Staré MestoBratislava Region | 1 km WNW | 21° | 11° | 71 mm |
| PetržalkaBratislava Region | 3 km SSE | 21° | 11° | 69 mm |
| Karlova VesBratislava Region | 4 km W | 20° | 11° | 71 mm |
| Dlhé dielyBratislava Region | 5 km W | 20° | 11° | 71 mm |
| DúbravkaBratislava Region | 7 km NW | 20° | 11° | 75 mm |
| VrakuňaBratislava Region | 8 km E | 21° | 11° | 71 mm |
| Podunajské BiskupiceBratislava Region | 8 km ESE | 21° | 11° | 71 mm |
| Devínska Nová VesBratislava Region | 12 km NW | 20° | 11° | 75 mm |