The best times to visit Klagenfurt am Woerthersee for ideal weather are

April 23rd to September 23rd

based on average temperature and humidity from NOAA (the National Oceanic and Atmospheric Administration). Read below for more weather and travel details.



Other Klagenfurt am Woerthersee Travel Info

Weather in Klagenfurt am Woerthersee


Average temperatures in Klagenfurt am Woerthersee 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 44th 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 Klagenfurt am Woerthersee, the hottest months are July, August, and then June. See average monthly temperatures below. The warmest time of year is generally mid July where highs are regularly around 87.2°F (30.7°C) with temperatures rarely dropping below 62.5°F (16.9°C) at night.

Klagenfurt am Woerthersee Temperatures (Fahrenheit)


Klagenfurt am Woerthersee Temperatures (Celsius)


“Feels-Like” Temperatures

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.

Klagenfurt am Woerthersee Perceived Temperature (F)


Klagenfurt am Woerthersee Perceived Temperature (C)



Average Klagenfurt am Woerthersee 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.

Show Fahrenheit

Month Avg. High (°F) Avg. Mean (°F) Avg. Low (°F)
Jan 38.4 30.6 24.8
Feb 40.5 31.9 25
Mar 53.3 41.6 31.4
Apr 64.1 50.9 38.5
May 72 60.7 50.2
Jun 77.8 66 55.1
Jul 81.5 69.5 60.2
Aug 78.3 67 57.8
Sep 68 58.1 50.7
Oct 59.9 50.6 43.9
Nov 49.2 42 36.9
Dec 34.9 30 26.3

Show Celsius

Month Avg. High (°C) Avg. Mean (°C) Avg. Low (°C)
Jan 3.6 -0.8 -4
Feb 4.7 -0.1 -3.9
Mar 11.8 5.3 -0.3
Apr 17.8 10.5 3.6
May 22.2 15.9 10.1
Jun 25.4 18.9 12.8
Jul 27.5 20.8 15.7
Aug 25.7 19.4 14.3
Sep 20 14.5 10.4
Oct 15.5 10.3 6.6
Nov 9.6 5.6 2.7
Dec 1.6 -1.1 -3.2



Precipitation (Rain or Snow)

If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Klagenfurt am Woerthersee are April, December, and then March. Note that we define “significant precipitation” as .1 inches or more in this section. The lowest chance of rain or snow occurs around early January. For example, on the week of January 1st there are no days of precipitation on average. By contrast, it’s most likely to rain or snow in mid August with an average of 4 days of significant precipitation the week of August 13th.

When can you find snow in Klagenfurt am Woerthersee? Weather stations report no annual snow. 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 Klagenfurt am Woerthersee.

Days with precipitation

Snow on the Ground

The graph below shows the average snow on the ground in Klagenfurt am Woerthersee (in).

Snow depth

Average Rain and Snow by Month

Show Inches

Month Daily Chance of Rain Average Snow Depth (in) Total Precipitation (in)
Jan 10% 0 1.1
Feb 11% 0 1.1
Mar 10% 0 1.4
Apr 0% 0 0.2
May 26% 0 4.8
Jun 20% 0 5.6
Jul 28% 0 4.6
Aug 27% 0 4.4
Sep 36% 0 6.5
Oct 18% 0 3.6
Nov 12% 0 3.1
Dec 5% 0 1

Show Centimeters

Month Daily Chance of Rain Average Snow Depth (cm) Total Precipitation (cm)
Jan 10 0 2.8
Feb 11 0 2.8
Mar 10 0 3.6
Apr 0 0 0.5
May 26 0 12.2
Jun 20 0 14.2
Jul 28 0 11.7
Aug 27 0 11.2
Sep 36 0 16.5
Oct 18 0 9.1
Nov 12 0 7.9
Dec 5 0 2.5


Humidity and Wind

Klagenfurt am Woerthersee has some extremely humid months, with other moderately humid months on the other side of the year. The least humid month is April (42% relative humidity), and the most humid month is December (90.4%).

Wind in Klagenfurt am Woerthersee is usually extremely calm. The windiest month is April, followed by May and March. April’s average wind speed of around 4 knots (4.6 MPH or 7.4 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 late April where average top sustained speeds reach 9.5 knots, which is considered a gentle breeze.

Relative Humidity (%)

The graph below shows the average % humidity by month in Klagenfurt am Woerthersee.

Avg. Relative Humidity


The graph below shows wind speed (max and average) in knots.

Max Sustained Wind
Average Daily Wind

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 2.4 Barely noticeable 4 Light breeze
Feb 2.9 Barely noticeable 5 Light breeze
Mar 3.4 Barely noticeable 6.3 Light breeze
Apr 4 Light breeze 8.2 Gentle breeze
May 3.5 Barely noticeable 6.8 Light breeze
Jun 3.4 Barely noticeable 6.1 Light breeze
Jul 3.2 Barely noticeable 6 Light breeze
Aug 3 Barely noticeable 5.5 Light breeze
Sep 2.9 Barely noticeable 5.7 Light breeze
Oct 2.8 Barely noticeable 4.9 Light breeze
Nov 2.4 Barely noticeable 3.8 Light breeze
Dec 2.4 Barely noticeable 3.9 Barely noticeable

Show Relative Humidity by Month

Month Avg. Relative Humidity
Jan 78.6%
Feb 73.6%
Mar 55.5%
Apr 42%
May 57.3%
Jun 55.3%
Jul 63.1%
Aug 66.1%
Sep 73.1%
Oct 77.3%
Nov 86.7%
Dec 90.4%


Is it Safe to Travel to Klagenfurt am Woerthersee?

Our best data indicates this area is generally safe. As of Oct 07, 2019 there are no travel advisories or warnings for Austria; 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 Klagenfurt am Woerthersee, Austria is October, followed by January and February. 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 Klagenfurt am Woerthersee in April. Those willing to visit at these times will likely find it the least expensive month.

Estimated Tourism by Month


Most Popular Months to Visit

Tourists Seeking Accommodations

Tourism graph is based on Google searches for services used by tourists relative to the rest of the year. Tourism data for this area is somewhat extrapolated based on nearby areas. Displayed data is calculated relative to the peak, so a score of 55.4 in April means 55.4% of the tourists vs. October.



Overall Klagenfurt am Woerthersee Travel Experience by Season

Spring (March through May)

Humidity and temperatures combine to make this season feel moderately cold. Highs range from 77°F (25°C) and 50°F (10°C) with warmer temperatures in the later months. Rain is rare with 0 to 8 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 the most precipitation with 6 to 9 days of precipitation per month. June – August is the second busiest season for tourism in Klagenfurt am Woerthersee, so lodging and other accommodations may cost slightly more.

Fall (September through November)

Fall daily highs range from 71.5°F (21.9°C) and 41°F (5°C), which will feel chilly given the humidity and wind. It rains or snows a significant amount: 3 to 11 days per month. Tourism is fairly slow during these months due to the weather, so hotels may be lower priced.

Winter (December through February)

Weather is far too cold this time of year in Klagenfurt am Woerthersee to be enjoyable for warm weather travelers. The average high during this season is between 50°F (10°C) and 31.2°F (-0.4°C). On average, it rains or snows a smalll amount: 2 to 3 times per month. These times of year are the busiest with tourists.


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