Monti Volsini

Mountains Ancient volcanic hills surrounding Lake Bolsena, Lazio

Volcanic hills north of Lake Bolsena in Lazio, the Monti Volsini sit among olive groves and vineyards. Visitors explore lakeside towns, Etruscan sites and walking routes through cork and oak woodlands.

Main image

The Monti Volsini are a volcanic mountain complex in northern Lazio, Italy, forming part of the Vulsini volcanic district. The range surrounds and contributes to the basin of Lake Bolsena, which occupies a volcanic caldera within the complex.

The area is characterised by volcanic soils that support vineyards and mixed woodland, and it contains archaeological sites related to the Etruscan period. The slopes and lake margin are used for agriculture, small towns and nature recreation.

Formed by volcanic activity, the Monti Volsini are a distinct geological and cultural landscape in the northern part of the Lazio region, near the province of Viterbo.

  • Volcanic origin: A volcanic mountain complex of northern Lazio that forms part of the Vulsini volcanic district and contributes the volcanic soils found around Lake Bolsena.
  • Cultural and agricultural use: The area contains vineyards, wooded slopes and Etruscan archaeological sites associated with the ancient civilizations of the region.

What to See #

  • Lake Bolsena: Lake Bolsena sits within the volcanic area formed by the Monti Volsini complex and is the largest volcanic lake in Italy's Lazio region.
Monti Volsini
42.6667, 11.9167

How to Get to Monti Volsini #

The Volsini area is reached by road from Viterbo and Orvieto; Lake Bolsena is a useful reference point. Regional roads connect hill towns; some bus services exist from larger towns but hiring a car gives the most flexibility.

Tips for Visiting Monti Volsini #

  • Visit Lake Bolsena on the same day-the Volsini hills ring the lake and many viewpoints look directly down on the water.
  • Look for small, signposted archaeological sites around the hills that most tourists miss.
  • Tastings of local wine in nearby villages are an excellent way to round out a visit.

Best Time to Visit Monti Volsini #

Monti Volsini are best in late spring and early autumn for comfortable daytime temperatures and active local agricultural life.

Late spring-early autumn
May-September · 15-28°C
Pleasant weather for the scenic drives and archaeological visits.
Autumn (harvest)
September-October · 12-22°C
Grape harvests and cooler air make for productive cultural visits.

Weather & Climate near Monti Volsini #

Climate

Monti Volsini's climate is classified as Hot-Summer Mediterranean - Hot-Summer Mediterranean climate with warm summers (peaking in July) and cold winters (coldest in January). Temperatures range from 2°C to 28°C. Semi-arid with limited rainfall.

Best Time to Visit
JulyAugustJune
Temperature & Rainfall
Temperature Range
39°
Warmest Month
-7°
Coldest Month
Monthly Conditions

January

January is the coolest month with highs of 8°C and lows of 2°C. Moderate rainfall (35 mm) and partly cloudy skies.

53 Acceptable

Comfort

Feels Like Cold
C
Temperature
87%
Humidity
Very Humid

Weather

35 mm
Rainfall
2.1 m/s
Wind
Calm
0.2
UV Index
Low
9.3h daylight

February

February is cold with highs of 9°C and lows of 3°C. Moderate rainfall (36 mm) and partly cloudy skies.

61 Good

Comfort

Feels Like Cold
C
Temperature
83%
Humidity
Very Humid

Weather

36 mm
Rainfall
2.4 m/s
Wind
Calm
0.4
UV Index
Low
10.4h daylight

March

March is cold with highs of 12°C and lows of 4°C. Moderate rainfall (33 mm) and partly cloudy skies.

61 Good

Comfort

Feels Like Cold
C
Temperature
12°
79%
Humidity
Very Humid

Weather

33 mm
Rainfall
2.6 m/s
Wind
Calm
0.7
UV Index
Moderate
11.8h daylight

April

April is cool with highs of 15°C and lows of 6°C. Moderate rainfall (37 mm) and partly cloudy skies.

67 Good

Comfort

11°
Feels Like Cool
11°C
Temperature
15°
74%
Humidity
Very Humid

Weather

37 mm
Rainfall
2.5 m/s
Wind
Calm
1.1
UV Index
High
13.2h daylight

May

May is cool with highs of 20°C and lows of 11°C. Moderate rainfall (36 mm) and partly cloudy skies.

77 Very Good

Comfort

15°
Feels Like Cool
15°C
Temperature
11° 20°
71%
Humidity
Very Humid

Weather

36 mm
Rainfall
2.1 m/s
Wind
Calm
1.6
UV Index
Very High
14.4h daylight

June

June is mild with highs of 24°C and lows of 14°C. Light rainfall and mostly sunny skies.

91 Ideal

Comfort

19°
Feels Like Mild
19°C
Temperature
14° 24°
65%
Humidity
Humid

Weather

25 mm
Rainfall
2.1 m/s
Wind
Calm
1.9
UV Index
Very High
15.1h daylight

July

July is the warmest month with highs of 28°C and lows of 17°C. The driest month with just 15 mm and clear sunny skies.

95 Ideal

Comfort

22°
Feels Like Mild
22°C
Temperature
17° 28°
59%
Humidity
Humid

Weather

15 mm
Rainfall
2.2 m/s
Wind
Calm
2.1
UV Index
Extreme
14.8h daylight

August

August is the warmest month with highs of 28°C and lows of 17°C. Light rainfall and mostly sunny skies.

95 Ideal

Comfort

22°
Feels Like Mild
22°C
Temperature
17° 28°
59%
Humidity
Humid

Weather

26 mm
Rainfall
2.1 m/s
Wind
Calm
1.7
UV Index
Very High
13.7h daylight

September

September is mild with highs of 23°C and lows of 15°C. Moderate rainfall (41 mm).

87 Excellent

Comfort

19°
Feels Like Mild
19°C
Temperature
15° 23°
68%
Humidity
Humid

Weather

41 mm
Rainfall
2.0 m/s
Wind
Calm
1.1
UV Index
High
12.3h daylight

October

October is cool with highs of 18°C and lows of 11°C. Moderate rainfall (51 mm) and partly cloudy skies.

73 Very Good

Comfort

14°
Feels Like Cool
14°C
Temperature
11° 18°
78%
Humidity
Very Humid

Weather

51 mm
Rainfall
2.0 m/s
Wind
Calm
0.6
UV Index
Moderate
10.9h daylight

November

November is cold with highs of 13°C and lows of 6°C. The wettest month with 54 mm of rain and partly cloudy skies.

59 Acceptable

Comfort

Feels Like Cold
C
Temperature
13°
85%
Humidity
Very Humid

Weather

54 mm
Rainfall
2.0 m/s
Wind
Calm
0.3
UV Index
Low
9.6h daylight

December

December is cold with highs of 9°C and lows of 4°C. Moderate rainfall (41 mm) and partly cloudy skies.

61 Good

Comfort

Feels Like Cold
C
Temperature
87%
Humidity
Very Humid

Weather

41 mm
Rainfall
2.4 m/s
Wind
Calm
0.2
UV Index
Low
9.0h daylight

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