Gratzen Mountains

Mountains Cross-border mountain range between Czech Republic and Austria

Border range called the Gratzen Mountains (Novohradské Hory) between South Bohemia and Austria; the wooded hills attract hikers, cross‑country skiers and visitors to small mountain villages.

Main image

The Gratzen Mountains, also called the Novohradské hory, are a low, forested mountain range on the Czech Republic-Austria border in South Bohemia.

The range is characterised by rounded wooded summits, rural valleys and a network of hiking and cycling trails that cross the border. It is primarily a natural and recreational landscape rather than a high alpine environment.

The mountains are a natural physiographic unit within the Bohemian Massif and have been used historically for forestry, pastoralism and small-scale settlement; their cross-border position shaped local economy and movement.

The range lies in the South Bohemian Region of the Czech Republic along the frontier with Austria, forming a modest upland area distinct from the higher Alpine zones further south.

  • Alternate name: Also known by its Czech name Novohradské hory and straddles the border with Austria, offering cross-border trails and forested hills.
Gratzen Mountains
48.6333, 14.6667

Tips for Visiting Gratzen Mountains #

  • Base yourself in Nové Hrady or nearby South Bohemian towns and use the marked cross-border trails to explore quieter ridges early in the day before weekend visitors arrive.
  • Visit in late spring or early autumn for clearer views and to see the plateau meadows and bogs at their most distinct - summer can bring low clouds and midges in wet areas.
  • Seek out the protected bogs and observation towers on the plateau; these habitats and viewpoints are often overlooked by hikers who stick to the lower valley paths.

Best Time to Visit Gratzen Mountains #

Best visited in summer for hiking and outdoor activities; shoulder seasons offer fewer crowds but more variable weather.

Summer (hiking & outdoors)
June-September · ~15-25°C
Warmest months with long daylight, ideal for hiking, mountain biking and exploring trails.
Spring/Autumn (shoulder seasons)
April-May, October · ~5-15°C
Cooler and often wetter than summer; good for fewer crowds and wildflower or autumn foliage viewing, but expect variable weather.
Winter
December-February · ~-5-5°C
Cold with frequent snow at higher elevations - suitable for winter sports in places but some trails and roads may be limited.

Weather & Climate near Gratzen Mountains #

Climate

Gratzen Mountains's climate is classified as Warm-Summer Continental - Warm-Summer Continental climate with cool summers (peaking in July) and freezing winters (coldest in January). Temperatures range from -6°C to 20°C. Moderate rainfall (944 mm/year).

Best Time to Visit
AugustSeptemberJuly
Temperature & Rainfall
Temperature Range
34°
Warmest Month
-26°
Coldest Month
Monthly Conditions

January

January is the coldest month with highs of 0°C and lows of -6°C. Moderate rainfall (61 mm) and mostly overcast skies.

33 Poor

Comfort

-3°
Feels Like Freezing
-3°C
Temperature
-6°
95%
Humidity
Very Humid

Weather

61 mm
Rainfall
3.1 m/s
Wind
Light Breeze
0.1
UV Index
Low
8.6h daylight

February

February is freezing with highs of 2°C and lows of -6°C. Moderate rainfall (55 mm) and mostly overcast skies.

37 Poor

Comfort

-2°
Feels Like Freezing
-2°C
Temperature
-6°
91%
Humidity
Very Humid

Weather

55 mm
Rainfall
3.0 m/s
Wind
Light Breeze
0.2
UV Index
Low
10.0h daylight

March

March is cold with highs of 5°C and lows of -3°C. Moderate rainfall (67 mm) and mostly overcast skies.

43 Poor

Comfort

Feels Like Cold
C
Temperature
-3°
85%
Humidity
Very Humid

Weather

67 mm
Rainfall
2.9 m/s
Wind
Calm
0.5
UV Index
Low
11.7h daylight

April

April is cold with highs of 9°C and lows of 0°C. Moderate rainfall (68 mm) and partly cloudy skies.

57 Acceptable

Comfort

Feels Like Cold
C
Temperature
78%
Humidity
Very Humid

Weather

68 mm
Rainfall
2.8 m/s
Wind
Calm
0.9
UV Index
Moderate
13.5h daylight

May

May is cold with highs of 15°C and lows of 5°C. Regular rainfall (86 mm) and mostly overcast skies.

54 Acceptable

Comfort

10°
Feels Like Cold
10°C
Temperature
15°
78%
Humidity
Very Humid

Weather

86 mm
Rainfall
3.0 m/s
Wind
Light Breeze
1.2
UV Index
High
15.0h daylight

June

June is cool with highs of 18°C and lows of 8°C. Significant rainfall (112 mm) and mostly overcast skies.

59 Acceptable

Comfort

13°
Feels Like Cool
13°C
Temperature
18°
76%
Humidity
Very Humid

Weather

112 mm
Rainfall
2.6 m/s
Wind
Calm
1.4
UV Index
High
15.8h daylight

July

July is cool with highs of 20°C and lows of 10°C. The wettest month with heavy rain (124 mm) and partly cloudy skies.

63 Good

Comfort

15°
Feels Like Cool
15°C
Temperature
10° 20°
73%
Humidity
Very Humid

Weather

124 mm
Rainfall
2.6 m/s
Wind
Calm
1.5
UV Index
High
15.5h daylight

August

August is cool with highs of 20°C and lows of 9°C. Regular rainfall (99 mm) and partly cloudy skies.

65 Good

Comfort

15°
Feels Like Cool
15°C
Temperature
20°
74%
Humidity
Very Humid

Weather

99 mm
Rainfall
2.5 m/s
Wind
Calm
1.2
UV Index
High
14.1h daylight

September

September is cool with highs of 15°C and lows of 6°C. Moderate rainfall (76 mm) and partly cloudy skies.

65 Good

Comfort

11°
Feels Like Cool
11°C
Temperature
15°
79%
Humidity
Very Humid

Weather

76 mm
Rainfall
2.5 m/s
Wind
Calm
0.8
UV Index
Moderate
12.4h daylight

October

October is cold with highs of 10°C and lows of 2°C. Moderate rainfall (58 mm) and mostly overcast skies.

56 Acceptable

Comfort

Feels Like Cold
C
Temperature
11°
86%
Humidity
Very Humid

Weather

58 mm
Rainfall
3.1 m/s
Wind
Light Breeze
0.4
UV Index
Low
10.7h daylight

November

November is cold with highs of 4°C and lows of -2°C. Moderate rainfall (66 mm) and mostly overcast skies.

41 Poor

Comfort

Feels Like Cold
C
Temperature
-2°
92%
Humidity
Very Humid

Weather

66 mm
Rainfall
2.8 m/s
Wind
Calm
0.1
UV Index
Low
9.1h daylight

December

December is freezing with highs of 1°C and lows of -5°C. Moderate rainfall (72 mm) and mostly overcast skies.

33 Poor

Comfort

-2°
Feels Like Freezing
-2°C
Temperature
-5°
94%
Humidity
Very Humid

Weather

72 mm
Rainfall
3.1 m/s
Wind
Light Breeze
0.1
UV Index
Low
8.2h daylight

Nearby Attractions to Gratzen Mountains