Brennsee Lake
Alpine lake in Carinthia popular for swimming
A lake in Carinthia used for swimming, lakeside walks and light boating, set against lower alpine slopes and rural scenery.
Brennsee at a Glance#
How to Get to Brennsee#
Brennsee is accessible by road from towns across Carinthia. The nearest larger centres provide rail and bus links; from there, local roads lead to lakeside parking and access points.
Tips for Visiting Brennsee#
- Swim at designated spots only-the lake deepens quickly in places.
- Visit the nearby spa towns for contrasting thermal experiences.
- Early morning is best for calm water and fewer people.
Best Time to Visit Brennsee#
A lake (Brennsee) in Carinthia, southern Austria-expect alpine-influenced landscapes, clear water, and lakeside recreation.
Summer
Jun-Aug · 18-28°C
Warm water and busiest season; ideal for swimming and sunbathing.
Late Spring/Early Autumn
May, Sep · 10-20°C
Fewer crowds and pleasant weather for walking.
Winter
Dec-Feb · -5-5°C
Cold and quiet; bundled walks around the shore are atmospheric.
Weather & Climate near Brennsee#
Climate
Brennsee's climate is classified as Warm-Summer Continental - Warm-Summer Continental climate with mild summers (peaking in July) and freezing winters (coldest in January). Temperatures range from -8°C to 23°C. Abundant rainfall (1254 mm/year), wettest in July.
Air Quality:
AQI 38
Good
Best Time to Visit
AugustJulySeptember
Temperature & Rainfall
Temperature Range
30°
Warmest Month
-29°
Coldest Month
Monthly Conditions
| Month | Comfort | Temp | Feels | Rain | Sky | Humidity | Wind | UV | Daylight |
|---|---|---|---|---|---|---|---|---|---|
| January | Poor | -8° - 1° | -3° | 56 mm | partly cloudy | 92% | 1.0 m/s | 0.1 low | 8.9h |
| February | Poor | -7° - 4° | -2° | 53 mm | partly cloudy | 92% | 1.3 m/s | 0.3 low | 10.2h |
| March | Poor | -3° - 8° | 1° | 76 mm | partly cloudy | 87% | 1.5 m/s | 0.6 moderate | 11.8h |
| April | Acceptable | 0° - 12° | 5° | 99 mm | overcast | 81% | 1.8 m/s | 0.9 moderate | 13.4h |
| May | Acceptable | 5° - 18° | 11° | 116 mm | overcast | 80% | 1.7 m/s | 1.3 high | 14.8h |
| June | Acceptable | 8° - 21° | 15° | 144 mm | overcast | 80% | 1.5 m/s | 1.6 very high | 15.6h |
| July | Good | 10° - 23° | 17° | 154 mm | partly cloudy | 79% | 1.5 m/s | 1.7 very high | 15.2h |
| August | Very Good | 10° - 22° | 16° | 131 mm | partly cloudy | 81% | 1.3 m/s | 1.4 high | 14.0h |
| September | Good | 7° - 19° | 13° | 124 mm | partly cloudy | 84% | 1.2 m/s | 0.9 moderate | 12.4h |
| October | Acceptable | 2° - 13° | 8° | 119 mm | partly cloudy | 87% | 1.2 m/s | 0.5 low | 10.7h |
| November | Poor | -3° - 6° | 2° | 107 mm | partly cloudy | 90% | 1.0 m/s | 0.2 low | 9.3h |
| December | Poor | -6° - 1° | -3° | 75 mm | partly cloudy | 90% | 1.0 m/s | 0.1 low | 8.5h |