The week of 23 June 2025 - 29 June 2025 had an average daily temperature of 32 °C (90 °F) and a minimum (nighttime) temperature of 18 °C (64 °F). Both the daily and night temperatures in Bratislava are above the long-term average, which is around 26 °C (79 °F) and 14 °C (57 °F) respectively. On average, the temperatures during various times of day (in local time) were recorded as: 7am 21 °C (70 °F), 10am 26 °C (79 °F), 1pm 29 °C (84 °F), 4pm 32 °C (90 °F), 7pm 30 °C (86 °F), 10pm 24 °C (75 °F).

The week had 4 days without rain, 1 day with moderate rain and 2 days with heavy rain. During the whole week, total of 117 mm (4.61 in) of precipitation was observed, which is above the long term average for Bratislava, which is 16 mm (0.63 in). From dawn to dusk, there was an average of 8 % cloud coverage during the day.

An average wind speed of 4.3 m/s was recorded. The most common wind direction(s) were North-West and West. The air pressure varied between 1009 hpa and 1024 hpa. The air in Bratislava had an average humidity of 57 %.

During the daytime (from dawn to dusk), there were in average: 14 hours clear skies, 2 hours partially overcast skies and 1 hour rainy weather. Average time of sunrise was 04:52, average time of sunset was 20:55.

Weather overview

Bratislava (Slovakia) in general has a mild continental climate. The day temperatures range from 3 °C (37 °F) in January to 28 °C (82 °F) in July. The driest month is October with just 7 days of rain, on the contrary, the month when it rains the most is June with 10 days of rain. Temperatures during the night go from -3 °C (26 °F) in January to 15 °C (59 °F) in July.

January weather

The minimum of the day temperature is observable, with its value of 3 °C (37 °F) in Bratislava, and the night temperature reaches its minimum too, with its value of -3 °C (26 °F). The beginning of the descent of the number of rainy days could be noticed, with its value being 8 days, and the beginning of the descent of the rainfall amount could be noticed too in this month.

February weather

The day temperature starts to rise, its value is 5 °C (41 °F) in Bratislava, and the beginning of the rise of the night temperature could be noticed as well, with its value being -2 °C (28 °F). The beginning of the rise of the number of sun hours (without clouds) could be noticed in February. The rainfall amount reaches its minimum.

March weather

The rise of the day temperature can be observed, the value of this measure is 10 °C (51 °F) in Bratislava, and the rise of the night temperature can be observed too, with its value of 1 °C (34 °F). The rainfall amount rise's start could be observed in this month. The number of sun hours (without clouds) rises similarly to the previous month, with its value being 4 hours. The wind speed is on its maximum, its value is 4.

April weather

The day temperature continues to rise, the value of this measure is 17 °C (62 °F) in Bratislava, and the rise of the night temperature can be observed too, with its value being 5 °C (41 °F). The rise of the number of sun hours (without clouds) can be observed, its value is 6 hours. The minimum of the humidity can be noticed, with its value being 66 %.

May weather

The tourist season is about to start in May in Bratislava. The number of rainy days starts to rise, with its value being 9 days, and the beginning of the rise of the rainfall amount could be noticed as well, with its value being 62 mm (2.45 in). The rise of the night temperature can be observed, the value of this measure is 10 °C (50 °F), and the day temperature rises similarly to the previous month as well, with its value being 22 °C (71 °F). The number of sun hours (without clouds) rises similarly to the previous month, with its value being 7 hours.

June weather

The rise of the day temperature can be observed, with its value of 25 °C (76 °F) in Bratislava, and the night temperature continues to rise as well, with its value of 13 °C (55 °F). There is pending tourist season. The number of rainy days reaches its maximum, its value is 10 days, while the rainfall amount rises similarly to the previous month, with its value of 69 mm (2.72 in). The maximum of the day length can be noticed, its value is 16 hours.

July weather

The tourist season is taking place in Bratislava. The beginning of the descent of the number of rainy days could be noticed, with its value of 9 days. The maximum of the night temperature can be noticed, the value of this measure is 15 °C (59 °F), and the maximum of the day temperature can be noticed too, its value is 28 °C (82 °F). The maximum of the number of sun hours (without clouds) can be noticed, its value is 8 hours.

August weather

The tourist season is taking place in Bratislava. The beginning of the descent of the day temperature could be noticed in this month. The number of rainy days continues to descent, the value of this measure is 9 days, while the maximum of the rainfall amount is observable in August. The number of sun hours (without clouds) descent's start could be observed, the value of this measure is 7 hours. The minimum of the wind speed is observable in August.

September weather

The descent of the day temperature can be observed, its value is 22 °C (71 °F) in Bratislava, while the beginning of the descent of the night temperature could be noticed, with its value being 10 °C (50 °F). The descent of the number of rainy days can be observed, while the rainfall amount starts to descent, the value of this measure is 61 mm (2.41 in). The tourist season is close to its peak. The number of sun hours (without clouds) descents similarly to the previous month, its value is 6 hours.

October weather

The day temperature continues to descent, with its value being 16 °C (60 °F) in Bratislava, and the night temperature descents similarly to the previous month as well. The descent of the rainfall amount can be observed, with its value being 43 mm (1.68 in), while the number of rainy days is on its minimum. The number of sun hours (without clouds) descents similarly to the previous month, with its value of 5 hours.

November weather

The beginning of the rise of the number of rainy days could be noticed, the value of this measure is 8 days in Bratislava, and the beginning of the rise of the rainfall amount could be noticed as well in this month. The descent of the day temperature can be observed, with its value being 9 °C (47 °F), and the descent of the night temperature can be observed too, with its value being 2 °C (35 °F). The descent of the number of sun hours (without clouds) can be observed.

December weather

The descent of the night temperature can be observed, with its value of -2 °C (29 °F) in Bratislava, and the descent of the day temperature can be observed as well, with its value of 4 °C (39 °F). The number of sun hours (without clouds) reaches its minimum, with its value being 2 hours. The humidity reaches its maximum, its value is 85 %. The minimum of the day length can be noticed, with its value of 8 hours.

How many hours of sun to expect in April in Bratislava?

In Bratislava in April, you can expect around 6 hours of sunshine.

Is May a good month to visit Bratislava?

There are good conditions for visiting in May in Bratislava. You can expect just 9 days of rain during the month, taking an umbrella is not necessary. There are some people, who may feel a slight chill at 22 °C (71 °F), but others will feel perfectly fine. The temperature of 10 °C (50 °F) at night may make it better to dine inside or to put on more clothes for a dinner outside.

How many rainy days can I expect in Bratislava in June?

There are 10 days, which are rainy in Bratislava in June, that is, days with precipitation more than 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 2.4 days of the week, or in general - 34 % days.

What temperature can I expect during the day in Bratislava in July?

In July in Bratislava, the average daily temperatures will be 28 °C (82 °F). The ideal temperature for enjoying sunbathing by the water and a good temperature for other activities. For some people, it will be too hot in the direct sunlight and the stay may not be so pleasant. Don't forget to pack flip-flops, sunscreen, and a hand fan if necessary - it may come in handy.

Is it hot in Bratislava in August?

In Bratislava in August, you will enjoy nice warm weather, but it will also be pleasant and you probably won't feel hot.

Is there a wet season in Bratislava in September?

No, there is no wet season in Bratislava in September - you can expect 8 days of rain during the month.

What is the night temperature in October in Bratislava?

The average night temperature in October in Bratislava is 6 °C (42 °F). The nights will be cool, layers of clothes will be needed for evening and morning walks, the hotel should be equipped with heating.