Bratislava, Slovakia Weather
Bratislava hourly forecast: next 24 hours
Today's high of 82°F (28°C) is right in line with the typical August high of 82°F (28°C).
Current conditions in detail
Bratislava weather tomorrow (Friday, August 28)
Tomorrow in Bratislava looks sunny, with a high of 88° and an overnight low of 63°. Rain is unlikely (3% chance). Winds top out near 18 mph, and the UV index reaches 8 (very high).
Bratislava 14-day forecast
About the weather in Bratislava
Set in Slovakia, Bratislava works through a humid subtropical year: July afternoons near 82°F (28°C), January afternoons near 39°F (4°C), and about 24.6 inches (624 mm) of precipitation between them.
Bratislava weather: quick facts
- Hottest month: July - highs near 82°F (28°C)
- Coldest month: January - highs near 39°F (4°C)
- Decade extremes (2015-2024): 99°F (37°C) high · 10°F (-12°C) low
- Wettest month: September (9 rainy days) · Sunniest: June (12.7 h sun/day)
- Climate type: humid subtropical
- Annual swing: 22°C between the average warmest and coolest month · day to night: 8°C
- Snow: about 8 days a year
- Months with freezing average lows: 2
- Average humidity: 72%
Temperatures through the year
Warmth peaks in July: highs of 82°F (28°C), lows of 64°F (18°C). January bottoms out at 39°F (4°C) in daylight, 29°F (-2°C) after dark. September is the wettest month at 3.0 inches (76 mm) over 9 days; March is the driest.
Rain, sun and snow
Overnight lows average at or below freezing for 2 months, December through January. Snow falls on roughly 8 days a year, mostly November through February. June is the brightest month at 12.7 hours of sun a day, against an annual average of 8.5. Three of the twelve months pair mild highs with fewer than twelve wet days; the longest unbroken run is May through June. Across the gridded 2015-2024 daily record, the highest daily maximum for this location was 99°F (37°C) and the lowest daily minimum 10°F (-12°C).
Season by season
Spring (March through May)
Through spring, Bratislava is mild: 61°F (16°C) by day, 43°F (6°C) after dark, and expect showers on roughly 27 days across the season.
Summer (June through August)
Summer in Bratislava brings comfortable warmth, with daytime highs averaging 81°F (27°C) and nights around 63°F (17°C); expect showers on roughly 27 days across the season. Daylight is generous - around 12.3 hours of sun a day.
Fall (September through November)
Fall in Bratislava is mild, with daytime highs averaging 60°F (16°C) and nights around 47°F (8°C); expect showers on roughly 27 days across the season.
Winter (December through February)
Winter runs cold here - highs near 42°F (6°C), nights near 31°F (-1°C), and expect showers on roughly 28 days across the season, plus about 7 snowy days.
Average temperatures in Bratislava by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Humidity |
|---|---|---|---|---|---|---|
| January | 39° | 29° | 10 | 1.6 in | 4.6 h/day | 81% |
| February | 46° | 32° | 9 | 1.5 in | 6.3 h/day | 76% |
| March | 53° | 36° | 7 | 1.2 in | 8.4 h/day | 68% |
| April | 61° | 43° | 8 | 1.6 in | 10.0 h/day | 63% |
| May | 69° | 52° | 11 | 2.9 in | 10.7 h/day | 67% |
| June | 78° | 61° | 11 | 2.6 in | 12.7 h/day | 66% |
| July | 82° | 64° | 8 | 2.0 in | 12.6 h/day | 60% |
| August | 82° | 64° | 8 | 2.3 in | 11.6 h/day | 65% |
| September | 72° | 56° | 9 | 3.0 in | 9.4 h/day | 70% |
| October | 61° | 47° | 9 | 2.2 in | 7.0 h/day | 78% |
| November | 49° | 38° | 9 | 1.9 in | 4.9 h/day | 84% |
| December | 41° | 32° | 9 | 1.8 in | 4.1 h/day | 86% |