August weather forecast
Bratislava, Slovakia

englishespañol中文
Share
The road bridge leading into the big city of Bratislava in Slovakia
The road bridge leading into the big city of Bratislava in Slovakia

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. Despite being one of the warmest months, comfortably mild evenings allow for pleasant night strolls or alfresco dining. Remaining hydrated and shielded from the sun ensures a comfortable and enjoyable time within the city.

Temperature

Bratislava registers the highest average temperatures during the month of August, with peaks of 27.3°C and lows of 16.1°C.

Heat index

The heat index for August is appraised at 29°C. If one sustains activity during exposure, it could lead to a sense of fatigue, with a chance of heat cramps.
Remember that heat index calculations are made for conditions in the shade with light wind. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', embodies the combination of air temperature and moisture content to illustrate perceived heat. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.

Humidity

The least humid month in Bratislava is August, with an average relative humidity of 61%.

Rainfall

In August, the rain falls for 10.1 days. Throughout August, 29mm of precipitation is accumulated. Throughout the year, there are 132.9 rainfall days, and 403mm of precipitation is accumulated.

Snowfall

In Bratislava, snow does not fall in May through September.

Daylight

In Bratislava, the average length of the day in August is 14h and 16min.
On the first day of August in Bratislava, sunrise is at 05:27 and sunset at 20:28. On the last day of the month, sunrise is at 06:07 and sunset at 19:36 CEST.

Sunshine

With an average of 11.2h of sunshine, August has the most sunshine of the year.

UV index

In Bratislava, the average daily maximum UV index in August is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the average person.
Note: The UV index of 5 during August translates into the following guidance:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
[Resources]

FAQ

What part of the year is the hottest in Bratislava?

Bratislava's August weather, with an average high temperature of 27.3°C and an average low temperature of 16.1°C, tends to be the warmest of the year.

What are the temperatures in Bratislava in August?

Bratislava in August has an average high-temperature of 27.3°C and an average low-temperature of 16.1°C. In August, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which combines relative humidity and air temperature, is appraised at 29°C.

What is the least humid month in Bratislava?

August is the least humid month in Bratislava, with an average relative humidity of 61%.

What is the average humidity in August in Bratislava?

In August, the average relative humidity is 61%.

How many days does it rain in August in Bratislava?

In Bratislava, Slovakia, during August, the rain falls for 10.1 days and regularly aggregates up to 29mm of precipitation.

When it does not snow in Bratislava?

In Bratislava, Slovakia, snow does not fall in May through September.

What is the average length of the day in August in Bratislava?

The average day length in August in Bratislava is 14h and 16min.

When are sunrise and sunset in August in Bratislava?

In August, on the first day of the month, sunrise is at 05:27 and sunset at 20:28. On the last day of the month, in Bratislava, Slovakia, sunrise is at 06:07 and sunset at 19:36 CEST.

What month has the most sunshine in Bratislava?

August has the most sunshine of the year, with an average of 11.2h of sunshine.

How long on average sun shines in August in Bratislava?

In August, the average sunshine duration is 11.2h.

What is the UV index reading in August in Bratislava?

In August, the average daily maximum UV index in Bratislava is 5. A UV Index of 3 to 5 symbolizes a moderate health threat from unsafe exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
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

Average temperature in August
Bratislava, Slovakia

Average temperature in August - Bratislava, Slovakia
  • Average high temperature in August: 27.3°C

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).

  • Average low temperature in August: 16.1°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).

[Resources]

Average pressure in August
Bratislava, Slovakia

Average pressure in August - Bratislava, Slovakia
  • Average pressure in August: 1016.6mbar

The month with the highest atmospheric pressure is December (1020.2mbar).
The month with the lowest atmospheric pressure is June (1014.9mbar).

[Resources]

Average wind speed in August
Bratislava, Slovakia

Average wind speed in August - Bratislava, Slovakia
  • Average wind speed in August: 10.7km/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).

[Resources]

Average humidity in August
Bratislava, Slovakia

Average humidity in August - Bratislava, Slovakia
  • Average humidity in August: 61%

The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (61%).

[Resources]

Average rainfall in August
Bratislava, Slovakia

Average rainfall in August - Bratislava, Slovakia
  • Average rainfall in August: 29mm

The wettest month (with the highest rainfall) is June (57mm).
The driest month (with the least rainfall) is April (22mm).

[Resources]

Average rainfall days in August
Bratislava, Slovakia

Average rainfall days in August - Bratislava, Slovakia
  • Average rainfall days in August: 10.1 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).

[Resources]

Average snowfall in August
Bratislava, Slovakia

Average snowfall in August - Bratislava, Slovakia
  • Average snowfall in August: 0mm

The month with the highest snowfall is January (107mm).
The months with the least snowfall are May, June, July, August and September (0mm).

[Resources]

Average snowfall days in August
Bratislava, Slovakia

Average snowfall days in August - Bratislava, Slovakia
  • Average snowfall days in August: 0 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).

[Resources]

Average daylight in August /
Average sunshine in August
Bratislava, Slovakia

Average daylight in August / Average sunshine in August - Bratislava, Slovakia
  • Average daylight in August: 14h 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 August: 11h and 1min

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).

[Resources]

Average sunshine days in August
Bratislava, Slovakia

Average sunshine days in August - Bratislava, Slovakia
  • Average sunshine days in August: 19.4 days

The month with the most sunshine days is October (20 days).
The month with the least sunshine days is May (12.2 days).

[Resources]

Average UV index in August
Bratislava, Slovakia

Average UV index in August - Bratislava, Slovakia
  • Average UV index in August: 5

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).

[Resources]

Average cloud cover in August
Bratislava, Slovakia

Average cloud cover in August - Bratislava, Slovakia
  • Average cloud cover in August: 24

The month with the most cloud cover is February (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 24).

[Resources]

Average visibility in August
Bratislava, Slovakia

Average visibility in August - Bratislava, Slovakia
  • Average visibility in August: 10km

The months with the highest visibility are March, April, June, July, August and September (10km).
The month with the lowest visibility is January (8km).

[Resources]

Bratislava, Slovakia

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location