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Contents
- The climate of Bratislava
- The best time to visit Bratislava
- The worst time to visit Bratislava
- Spring weather in Bratislava
- Summer weather in Bratislava
- Autumn weather in Bratislava
- Winter weather in Bratislava
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
The road bridge leading into the big city of Bratislava in Slovakia
The climate of Bratislava
Located in the geographical heart of Central Europe, Bratislava is characterized by a Cfb Köppen climate classification, also known as a Marine West Coast climate with a warm summer. This subtly suggests the presence of four distinctly noticeable seasons.
With a temperature spectrum that ranges from a chilly -2.7°C (27.1°F) in January to a balmy maximum of 27.3°C (81.1°F) in August, weather conditions in Bratislava vary greatly throughout the year. The variability is also noticeable in the precipitation patterns with rainfall fluctuating, albeit subtly, from 22mm (0.87") in April to a maximum of 57mm (2.24") in both May and June. Humidity levels in Bratislava do not display drastic fluctuations throughout the year, staying between 61% and 85%.
Days featuring sunshine extend considerably from February’s 4.2 hours per day to July’s peak of 11.2 hours per day. The daylight hours adjust in a similar pattern, with the shortest days in December offering 8.5 hours of daylight and longest ones in June extending to 16 hours.
A unique aspect of Bratislava’s weather is its snowfall which occurs predominantly between January and March with a peak in January at 107mm (4.21") and stops altogether from May to October.
With a temperature spectrum that ranges from a chilly -2.7°C (27.1°F) in January to a balmy maximum of 27.3°C (81.1°F) in August, weather conditions in Bratislava vary greatly throughout the year. The variability is also noticeable in the precipitation patterns with rainfall fluctuating, albeit subtly, from 22mm (0.87") in April to a maximum of 57mm (2.24") in both May and June. Humidity levels in Bratislava do not display drastic fluctuations throughout the year, staying between 61% and 85%.
Days featuring sunshine extend considerably from February’s 4.2 hours per day to July’s peak of 11.2 hours per day. The daylight hours adjust in a similar pattern, with the shortest days in December offering 8.5 hours of daylight and longest ones in June extending to 16 hours.
A unique aspect of Bratislava’s weather is its snowfall which occurs predominantly between January and March with a peak in January at 107mm (4.21") and stops altogether from May to October.
The best time to visit Bratislava
For those in search of warm, pleasant temperatures without the accompanying humidity, the best time to visit Bratislava falls between June and August. These months strike a delicate balance between high temperatures, which peak at around 27.3°C (81.1°F) in August, and relative humidity which lowers to an comfortable level of 64% to 72%. This coupled with rainfall levels dropping to as low as 29mm (1.14") in August and the abundance of sunlight which extends to 11.2 hours per day in July, makes this period exceptionally welcoming for outdoor activities and sightseeing.
The worst time to visit Bratislava
The least attractive time to visit Bratislava tends to be the chilly stretch from November to February. December records the lowest average temperatures, reaching a low of -0.8°C (30.6°F), whilst January experiences the most snowfall at 107mm (4.21"). Additionally, January sees the shortest daylight hours at 8.9 hours per day, which significantly limits the time available for outdoor explorations.
Spring weather in Bratislava
Spring time in Bratislava, running from March through May, greets visitors with gradually increasing temperatures, which range from 10.5°C (50.9°F) to a delightful 19.8°C (67.6°F). Additionally, rainfall in these months is relatively moderate, with the highest, 56mm (2.2"), being in May. With 15.2 hours of daylight and sunshine duration improving to 9.6 hours per day in May, spring in Bratislava offers ample time for outdoor activity.
Summer weather in Bratislava
Spanning June to August, the balmy summer in Bratislava treats inhabitants and visitors with conducive temperatures hovering between 24.2°C (75.6°F) and 27.3°C (81.1°F). The rainfall during the summer months is comparatively low, further amplifying the appeal of outdoor activities. As one of the longest days occur during this time, the daily sunshine durations peak at 11.2 hours in July providing abundant opportunity for sightseeing and explorations.
Autumn weather in Bratislava
Autumn descends on Bratislava from September to November with temperatures descending from 21.2°C (70.2°F) in September to a chilly 9°C (48.2°F) in November. During this period, rainfall is sporadic and ranges from 32mm (1.26") to 30mm (1.18"). Average daily sunshine duration gradually declines from 9.4 hours in September to 5.2 hours per day in November, indicating shorter days and less sunlight for exploration.
Winter weather in Bratislava
The coldest months in Bratislava are between December and February where the temperature ranges between 2.2°C (36°F) and 3.6°C (38.5°F). An addition of snowfall that peaks in January at 107mm (4.21") and significantly short days with 8.9 hours of daylight in January, exemplifies the biting winter in Bratislava. Therefore, this period is better suited for activities that favour indoor settings over outdoor explorations.
Weather in January
January in Bratislava exhibits the grasp of winter. The plummeting temperatures demand warm clothing and accessories, while the cityscape transforms into a picturesque winter wonderland after fresh snowfall, at an average of 107mm (4.21"). Weather in January »
Weather in February
Moving from January to February, Bratislava sees a slight decrease in snowfall, though the wintry ambiance persists, paving the way for continued enjoyment of winter activities. The city experiences increased daylight, allowing for more lengthy exploration. Weather in February »
Weather in March
March marks a significant shift in Bratislava’s weather — a departure from the cold, biting winds of winter towards the warmth of spring. With a jump to 10.5°C (50.9°F), the air feels noticeably warmer than in February. People fill the streets once more, armed with lighter coats and sunnier dispositions. Weather in March »
Weather in April
April in Bratislava promises an even more sun-soaked spectacle, paving the way for outdoor pleasure. The increase in temperature from March to April encourages residents and visitors to bask in the balmy beauty of the city. The aroma of blooming flora permeates the air, captivating strollers in city parks. Weather in April »
Weather in May
Bratislava embraces the full bloom of spring in May. With temperatures cresting at 19.8°C (67.6°F), the city is bathed in sunshine and vibrancy. The weather transitions into a mild warmth, ideal for exploring the city's historic sights and botanical gardens. Weather in May »
Weather in June
June signals the onset of summer in Bratislava, creating an inviting environment full of sunny days and a lively buzz. The months' long daylight hours bring residents outdoors, filling parks and festivals with infectious energy. The temperature soars to a pleasant 24.2°C (75.6°F), offering idyllic conditions for city tours, culinary adventures, or languorous afternoons by the city’s fountains. Weather in June »
Weather in July
In the heart of summer, July boasts the highest temperatures of the year in Bratislava. The scorching sunshine requires light clothing, sunscreen, and abundant water. The temperatures peak at a sweltering 27.3°C (81.1°F), making it the hottest month of the year yet bearable due to the city’s low humidity. Weather in July »
Weather in August
The warmth of summer extends into August in Bratislava, although temperatures slightly dip from July, marking the gradual transition into autumn. The city's bustling vibe continues with outdoor activities and river cruises popular among residents and tourists. Weather in August »
Weather in September
September in Bratislava welcomes the autumnal equinox, characterized by shedding leaves, milder temperatures, and a distinctive charm. As the temperature cools down to a comfortable 21.2°C (70.2°F), it becomes perfect for outdoor activities, including cycling and picnics in the city's parks. Weather in September »
Weather in October
Bratislava's continual descent into cooler climes is evident in October. Cool winds bring a chill in the atmosphere, and the city adjusts to the transition from autumn to winter. Flaming shades of red, orange, and yellow adorn the city, displaying a riotous assortment of colors, especially noticeable in the local parks. Weather in October »
Weather in November
November sees a further drop in temperature and a steep rise in humidity. The city, almost devoid of its autumn colors, gears up for the upcoming winter. The weather may be colder, with a low average temperature of 3.5°C (38.3°F), but the briskness fails to chill the spirits of its visitors. Weather in November »
Weather in December
December in Bratislava is synonymous with the festive season, marked by spectacular holiday lights and bustling Christmas markets. The arrival of snow further boosts the city’s charm, dressing it in a white blanket. Each flake is a cue for the fun-filled winter festivities that include ice skating, sledding, and warming up with a cup of hot wine. Weather in December »
[Resources]Frequently asked questions
What part of the year is the coldest in Bratislava?
Bratislava's coldest month, January, registers temperatures that range from a high of 2.2°C (36°F) to a low of -2.7°C (27.1°F).
What is the most humid month in Bratislava?
With an average relative humidity of 85%, January is the most humid month in Bratislava, Slovakia.
How many days does it rain in Bratislava?
Throughout the year, in Bratislava, there are 132.9 rainfall days, and 403mm (15.87") of precipitation is accumulated.
When does it snow in Bratislava?
January through April, October through December are months with snowfall in Bratislava, Slovakia.
What is the snowiest month in Bratislava?
The month with the most snowfall in Bratislava is January, when snow falls for 9 days and typically aggregates up to 107mm (4.21") of snow.
How much does it snow in Bratislava?
Throughout the year, there are 22.6 snowfall days, and 242mm (9.53") of snow is accumulated.
When is the lowest UV index in Bratislava?
The months with the lowest UV index in Bratislava are January, February, November and December, with an average maximum UV index of 2.
What is the month with the least sunshine in Bratislava?
The month with the least sunshine is February, with an average of 4.2h of sunshine.
What is the driest month in Bratislava?
The month with the least rainfall in Bratislava, Slovakia, is April, when the rain falls for 11.3 days and typically collects 22mm (0.87") of precipitation.
When it does not snow in Bratislava?
In Bratislava, Slovakia, snow does not fall in May through September.
What is the rainiest month in Bratislava?
June is the month with the most rainfall. Rain falls for 15.4 days and accumulates 57mm (2.24") of precipitation.
When are the longest days in Bratislava?
With an average of 16h and 0min of daylight, June has the longest days of the year in Bratislava, Slovakia.
When is the highest UV index in Bratislava?
The months with the highest UV index in Bratislava, Slovakia, are June and July, with an average maximum UV index of 6.
What part of the year is the hottest in Bratislava?
Bratislava's warmest weather arrives in August, when temperatures average a high of 27.3°C (81.1°F) and a low of 16.1°C (61°F).
What is the least humid month in Bratislava?
With an average relative humidity of 61%, August is the least humid month in Bratislava.
What month has the most sunshine in Bratislava?
The month with the most sunshine in Bratislava is August, with an average of 11.2h of sunshine.
When is Daylight Saving Time (DST) in Bratislava?
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Bratislava, and the time zone changes from CEST to CET. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 02:00, and the time zone reverts from CET to CEST.
What is the month with the shortest days in Bratislava?
With an average of 8h and 24min of daylight, December has the shortest days of the year in Bratislava.
Average temperature
Bratislava, Slovakia
The warmest month (with the highest average high temperature) is August (27.3°C).
The month with the lowest average high temperature is January (2.2°C).
The month with the highest average low temperature is August (16.1°C).
The coldest month (with the lowest average low temperature) is January (-2.7°C).
Average pressure
Bratislava, Slovakia
- Average pressure in January:
1018.9mbar - Average pressure in February:
1017.6mbar - Average pressure in March:
1016.9mbar - Average pressure in April:
1015.6mbar - Average pressure in May:
1015.1mbar - Average pressure in June:
1014.9mbar
- Average pressure in July:
1015.1mbar - Average pressure in August:
1016.6mbar - Average pressure in September:
1018.1mbar - Average pressure in October:
1019.2mbar - Average pressure in November:
1017.2mbar - Average pressure in December:
1020.2mbar
The month with the highest atmospheric pressure is December (1020.2mbar).
The month with the lowest atmospheric pressure is June (1014.9mbar).
Average wind speed
Bratislava, Slovakia
- Average wind speed in January:
13.6km/h - Average wind speed in February:
15.4km/h - Average wind speed in March:
14.8km/h - Average wind speed in April:
13.4km/h - Average wind speed in May:
13.7km/h - Average wind speed in June:
12.2km/h
- Average wind speed in July:
11.5km/h - Average wind speed in August:
10.7km/h - Average wind speed in September:
11.7km/h - Average wind speed in October:
12.6km/h - Average wind speed in November:
13.7km/h - Average wind speed in December:
13.8km/h
The windiest month (with the highest average wind speed) is February (15.4km/h).
The calmest month (with the lowest average wind speed) is August (10.7km/h).
Average humidity
Bratislava, Slovakia
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (61%).
Average rainfall
Bratislava, Slovakia
The wettest month (with the highest rainfall) is June (57mm).
The driest month (with the least rainfall) is April (22mm).
Average rainfall days
Bratislava, Slovakia
- Average rainfall days in January:
8.5 days - Average rainfall days in February:
9.3 days - Average rainfall days in March:
9.8 days - Average rainfall days in April:
11.3 days - Average rainfall days in May:
16.3 days - Average rainfall days in June:
15.4 days
- Average rainfall days in July:
12.6 days - Average rainfall days in August:
10.1 days - Average rainfall days in September:
10.1 days - Average rainfall days in October:
9.8 days - Average rainfall days in November:
9.2 days - Average rainfall days in December:
10.5 days
The month with the highest number of rainy days is May (16.3 days).
The month with the least rainy days is January (8.5 days).
Average snowfall
Bratislava, Slovakia
The month with the highest snowfall is January (107mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days
Bratislava, Slovakia
- Average snowfall days in January:
9 days - Average snowfall days in February:
6 days - Average snowfall days in March:
2.1 days - Average snowfall days in April:
0.2 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0.3 days - Average snowfall days in November:
1.1 days - Average snowfall days in December:
3.9 days
The month with the highest number of snowfall days is January (9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Bratislava, Slovakia
- Average daylight in January:
8h and 5min - Average daylight in February:
10h and 1min - Average daylight in March:
11h and 5min - Average daylight in April:
13h and 4min - Average daylight in May:
15h and 1min - Average daylight in June:
16h and 0min
- Average daylight in July:
15h and 4min - Average daylight in August:
14h and 2min - Average daylight in September:
12h and 4min - Average daylight in October:
10h and 5min - Average daylight in November:
9h and 2min - Average daylight in December:
8h and 2min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in January:
4h and 3min - Average sunshine in February:
4h and 1min - Average sunshine in March:
6h and 5min - Average sunshine in April:
9h and 5min - Average sunshine in May:
9h and 4min - Average sunshine in June:
10h and 2min
- Average sunshine in July:
11h and 0min - Average sunshine in August:
11h and 1min - Average sunshine in September:
9h and 2min - Average sunshine in October:
6h and 1min - Average sunshine in November:
5h and 1min - Average sunshine in December:
4h and 4min
The month with the most sunshine is August (Average sunshine: 11h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).
Average sunshine days
Bratislava, Slovakia
- Average sunshine days in January:
14.6 days - Average sunshine days in February:
14.4 days - Average sunshine days in March:
18.7 days - Average sunshine days in April:
17.4 days - Average sunshine days in May:
12.2 days - Average sunshine days in June:
12.8 days
- Average sunshine days in July:
15.7 days - Average sunshine days in August:
19.4 days - Average sunshine days in September:
18.2 days - Average sunshine days in October:
20 days - Average sunshine days in November:
18.5 days - Average sunshine days in December:
16.6 days
The month with the most sunshine days is October (20 days).
The month with the least sunshine days is May (12.2 days).
Average UV index
Bratislava, Slovakia
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Bratislava, Slovakia
The month with the most cloud cover is February (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 24).
Average visibility
Bratislava, Slovakia
The months with the highest visibility are March, April, June, July, August and September (10km).
The month with the lowest visibility is January (8km).
Bratislava, Slovakia
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