The best times to visit Bratislava for ideal weather are
April 16th to July 22nd
August 13th to October 7th
based on average temperature and humidity from NOAA (the National Oceanic and Atmospheric Administration). Read below for more weather and travel details.
Bratislava Travel Guide
Other Bratislava Travel Info
Weather in Bratislava
Average temperatures in Bratislava vary drastically. Considering humidity, temperatures feel cold for about half of the year and otherwise nice with a low chance of precipitation most of the year. The area is somewhat temperate — in the 45th percentile for pleasant weather — compared to tourist destinations worldwide. Weeks with ideal weather are listed above. If you’re looking for the very warmest time to visit Bratislava, the hottest months are July, August, and then June. See average monthly temperatures below. The warmest time of year is generally early to mid August where highs are regularly around 87.5°F (30.8°C) with temperatures rarely dropping below 65.6°F (18.7°C) at night.
Bratislava Temperatures (Fahrenheit)
Bratislava Temperatures (Celsius)
The way we experience weather isn’t all about temperature. Higher temperatures affect us much more at higher humidity, and colder temperatures feel piercing with high winds. Our perceived temperatures factor in humidity and wind chill to better represent how hot or cold the day feels to a person.
Bratislava Perceived Temperature (F)
Bratislava Perceived Temperature (C)
Average Bratislava Temperatures by Month
Daily highs (averaged for the month) usually give the best indication of the weather. A significantly lower mean and low generally just means it gets colder at night.
|Month||Avg. High (°F)||Avg. Mean (°F)||Avg. Low (°F)|
|Month||Avg. High (°C)||Avg. Mean (°C)||Avg. Low (°C)|
Precipitation (Rain or Snow)
If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Bratislava are December, March, and then October. Note that we define “significant precipitation” as .1 inches or more in this section. The lowest chance of rain or snow occurs around early March. For example, on the week of March 5th there are no days of precipitation on average. By contrast, it’s most likely to rain or snow in late March with an average of 3 days of significant precipitation the week of March 26th.
When can you find snow in Bratislava? Weather stations report large amounts of snow likely to be deepest around February, especially close to late January and early February. The best time to ski (if at all) in Bratislava is often around around December 3rd when fresh powder is deepest. Please note that a value of 0 for snow in the graph below may either mean there was no snow, or that snow is unreported.
Chance of Precipitation
The graph below shows the % chance of rainy and snowy days in Bratislava.
Snow on the Ground
The graph below shows the average snow on the ground in Bratislava (in).
Average Rain and Snow by Month
|Month||Daily Chance of Rain||Average Snow Depth (in)||Total Precipitation (in)|
|Month||Daily Chance of Rain||Average Snow Depth (cm)||Total Precipitation (cm)|
Humidity and Wind
Bratislava has some very humid months, with other moderately humid months on the other side of the year. The least humid month is July (49.2% relative humidity), and the most humid month is December (80.8%).
Wind in Bratislava is usually calm. The windiest month is January, followed by March and February. January’s average wind speed of around 5.7 knots (6.6 MPH or 10.6 KPH) is considered “a light breeze.” Maximum sustained winds (the highest speed for the day lasting more than a few moments) are at their highest in early to mid March where average top sustained speeds reach 10.6 knots, which is considered a gentle breeze.
Relative Humidity (%)
The graph below shows the average % humidity by month in Bratislava.
The graph below shows wind speed (max and average) in knots.
Average Wind Speeds
Show Wind Speeds
All wind speeds are in knots. 1 knot = 1.15 MPH or 1.85 KPH.
|Month||Avg. Wind||Avg. Wind Feel||Sustained High Wind||High Wind Feel|
|Jan||5.7||Light breeze||9.9||Gentle breeze|
|Feb||5.6||Light breeze||9.5||Gentle breeze|
|Mar||5.7||Light breeze||9.5||Gentle breeze|
|Apr||5.1||Light breeze||9.1||Gentle breeze|
|May||5.5||Light breeze||9.4||Gentle breeze|
|Jun||4.9||Light breeze||8.4||Gentle breeze|
|Jul||4.7||Light breeze||8.5||Gentle breeze|
|Aug||4.4||Light breeze||8.1||Gentle breeze|
|Sep||5||Light breeze||8.8||Gentle breeze|
|Oct||4.1||Light breeze||7.4||Gentle breeze|
|Nov||5||Light breeze||8.8||Gentle breeze|
|Dec||4.9||Light breeze||8.6||Gentle breeze|
Show Relative Humidity by Month
|Month||Avg. Relative Humidity|
Is it Safe to Travel to Bratislava?
Our best data indicates this area is generally safe. As of Oct 07, 2019 there are no travel advisories or warnings for Slovakia; exercise normal security precautions. Check this page for any recent changes or regions to avoid: Travel Advice and Advisories. This advisory was last updated on Aug 22, 2019.
The Busiest and Least Crowded Months
The busiest month for tourism in Bratislava, Slovakia is June, followed by August and September. Prices for hotels and flights will be most expensive during these months, though you can save if you purchase well in advance. Tourists are unlikely to visit Bratislava in November. Those willing to visit at these times will likely find it the least expensive month.
Estimated Tourism by Month
Most Popular Months to Visit
Overall Bratislava Travel Experience by Season
Spring (March through May)
Humidity and temperatures combine to make this season feel moderately cold. Highs range from 71.8°F (22.1°C) and 48.6°F (9.2°C) with warmer temperatures in the later months. Rain is somewhat common with 4 to 6 days of significant precipitation per month. Spring is the slowest for tourism, which makes it a good time for those looking for deals.
Summer (June through August)
The middle-year months have very comfortable weather with high temperatures that are comfortable. These months see moderate precipitation with 5 to 6 days of precipitation per month. June – August is the busiest season for tourism in Bratislava, so lodging and other accommodations may cost more than usual.
Fall (September through November)
Fall daily highs range from 75°F (23.9°C) and 42.2°F (5.7°C), which will feel chilly given the humidity and wind. It rains or snows a significant amount: 4 to 6 days per month. Tourism is the second busiest during these months due to the weather, so hotels may be slightly higher priced.
Winter (December through February)
Weather is far too cold this time of year in Bratislava to be enjoyable for warm weather travelers. The average high during this season is between 48.6°F (9.2°C) and 33°F (0.6°C). On average, it rains or snows a fair amount: 4 to 7 times per month. These times of year are fairly slow with tourists.