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Best time to visit · Italy
For the most comfortable weather in Bolzano, aim for April & May and September & October. April tops our comfort score at 82/100, with highs around 64°F (18°C) and 2.6 in (65 mm) of rain. March and June – August are good shoulder-season months. The toughest months are December – February, mainly because of cool days.
Highs run from 43°F to 83°F across the year, and the yearly total is about 36.6 in (929 mm) of rain and snow.
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high | 43°F6°C | 46°F8°C | 55°F13°C | 64°F18°C | 72°F22°C | 80°F27°C | 83°F29°C | 82°F28°C | 75°F24°C | 66°F19°C | 55°F13°C | 46°F8°C |
| Avg low | 27°F-3°C | 28°F-2°C | 37°F3°C | 46°F8°C | 53°F11°C | 60°F16°C | 64°F18°C | 63°F17°C | 55°F13°C | 49°F9°C | 41°F5°C | 30°F-1°C |
| Rain/snow | 1.3 in34 mm | 1.4 in36 mm | 1.8 in46 mm | 2.6 in65 mm | 3.8 in97 mm | 4.2 in107 mm | 4.5 in114 mm | 5.0 in126 mm | 3.5 in88 mm | 3.4 in87 mm | 3.2 in82 mm | 1.9 in47 mm |
| Humidity | 88% | 87% | 80% | 76% | 76% | 75% | 74% | 77% | 79% | 82% | 85% | 87% |
| Cloud | 68% | 70% | 70% | 73% | 77% | 73% | 67% | 66% | 65% | 67% | 69% | 68% |
| Comfort | 52 | 56 | 70 | 82 | 78 | 74 | 69 | 69 | 76 | 82 | 66 | 55 |
Source: NASA POWER (public domain), 2001–2025 monthly averages on a ~50 km satellite and reanalysis grid, so coasts and valleys can differ from what's shown. Temperatures were adjusted from the grid cell's ~1,645 m (5,397 ft) to Bolzano's ~270 m (886 ft) elevation using the standard lapse rate of 6.5°C per 1,000 m. Precipitation includes snow as melted water; daylight is calculated from latitude. Check a forecast before you go.
The coldest season, with highs of 43–46°F (6–8°C) and lows down to 27°F (-3°C). It's the driest season, with only about 4.6 in (117 mm) of rain or snow, 13% of the year's total. January & February are cold enough for snow. It holds the toughest stretch on our comfort score (December – February), averaging 54/100.
Temperatures climb through the season, from 55°F highs in March to 72°F by May. About 8.2 in (208 mm) of rain falls across these months, 22% of the year's total. Lows bottom out around 37°F (3°C). Comfort peaks here: April & May rank with the year's best, and the season averages 77/100.
The warmest stretch of the year, with highs of 80–83°F (27–29°C). It's the wettest season, with about 13.7 in (347 mm) of rain, 37% of the year's total. June and August feel humid, with humidity near 75%. June – August score well without being the very best (season average 71/100).
Temperatures slide from 75°F highs in September to 55°F by November. About 10.1 in (257 mm) of rain falls across these months, 28% of the year's total. Lows bottom out around 41°F (5°C). Comfort peaks here: September & October rank with the year's best, and the season averages 75/100.
By comfort score: 4 Great, 5 Good and 3 Fair. Great months: April & May and September & October. Tap a month for its own guide.
For the most comfortable weather in Bolzano, aim for April & May and September & October. April tops our comfort score at 82/100, with highs around 64°F (18°C) and 2.6 in (65 mm) of rain. March and June – August are good shoulder-season months. The toughest months are December – February, mainly because of cool days.
August is the wettest month, averaging about 5.0 in (126 mm) of rain. January is the driest, with about 1.3 in (34 mm). The yearly total is around 36.6 in (929 mm).
January is the coldest, with average lows of 27°F (-3°C) and highs of 43°F (6°C). The warmest is July, with average highs of 83°F (29°C).
Yes: in June and August humidity averages 75% with warm temperatures, so it feels muggy. Summer highs peak around 83°F (29°C).
On average, yes: lows fall below 32°F (0°C) in December – February, bottoming out around 27°F (-3°C) in January.
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