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Guest houses
Accommodations — Viterbo
Climate — Viterbo: monthly averages
| Month | Day (max) | Night (min) | Monthly precipitation |
|---|---|---|---|
| January | 17°C | -6°C | 63 mm |
| February | 18°C | -7°C | 67 mm |
| March | 23°C | -5°C | 68 mm |
| April | 28°C | -3°C | 53 mm |
| May | 31°C | 4°C | 58 mm |
| June | 36°C | 7°C | 35 mm |
| July | 38°C | 13°C | 28 mm |
| August | 39°C | 12°C | 29 mm |
| September | 35°C | 7°C | 73 mm |
| October | 29°C | 1°C | 79 mm |
| November | 25°C | -2°C | 110 mm |
| December | 18°C | -5°C | 86 mm |
Long-term model averages for an area of about 50 km — not a forecast; mountains are often cooler. Source: NASA POWER Project (CC BY 4.0) (2001–2025)