Climate averages 1991–2020
Bolzano weather
in January.
A cold, moderately wet month: the coolest and one of the driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
Approximate: the model cell is 526 m higher than the city, so the temperatures are adjusted up by 3.4°C. For places not marked Approximate, the cell is within 400 m of the place's elevation.
January is a cold month in Bolzano: daytime highs average 6.3°C and nights cool to about -2.8°C. By daytime temperature it is the coolest month of the year.
Expect about 52 mm of rain on roughly 8 days, which makes January a moderately wet month (one of the driest months of the year). Daylight, from sunrise to sunset, lasts about 9 h 02 min on an average January day.
The nearest other city in this atlas is Trento (50 km away, marked approximate). In January its highs average 6.5°C, about as warm as Bolzano, with 53 mm of rain.
Among the 79 cities listed in Italy, Bolzano ranks joint 76th of 79 for the warmest January highs and joint 14th of 79 for the driest January (rainfall, lowest first). The mean January high of those 79 cities is 9.7°C; Bolzano is 3.4°C cooler than that mean.
From January to February, average highs rise by 2.1°C to 8.4°C, and monthly rainfall stays at 52 mm.
The annual picture
January in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Bolzano climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January, selected | 6.3°C-2.8°C | -2.8°C | 52 | 8.1 | 9.09 h |
| February | 8.4°C-0.5°C | -0.5°C | 52 | 8.7 | 10.310 h |
| March | 12.6°C3.8°C | 3.8°C | 72 | 10.3 | 11.912 h |
| April | 16.4°C7.5°C | 7.5°C | 96 | 13.0 | 13.514 h |
| May | 20.9°C11.9°C | 11.9°C | 108 | 13.9 | 15.015 h |
| June | 24.5°C15.5°C | 15.5°C | 91 | 11.8 | 15.716 h |
| July | 26.6°C17.3°C | 17.3°C | 81 | 10.2 | 15.415 h |
| August | 26.4°C17.3°C | 17.3°C | 85 | 11.1 | 14.214 h |
| September | 22.1°C13.7°C | 13.7°C | 93 | 10.8 | 12.613 h |
| October | 17.5°C9.6°C | 9.6°C | 129 | 13.3 | 10.911 h |
| November | 11.6°C4.6°C | 4.6°C | 129 | 12.2 | 9.59 h |
| December | 7.1°C-0.6°C | -0.6°C | 71 | 9.1 | 8.79 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
January in nearby cities
- Trento (approximate) in JanuaryItaly · 50 kmHigh 6.5°C · Low -1.2°C · 53 mm rain
- Innsbruck (approximate) in JanuaryAustria · 86 kmHigh 3.9°C · Low -6.1°C · 83 mm rain
- Vicenza in JanuaryItaly · 106 kmHigh 7.5°C · Low -1.1°C · 53 mm rain
- Treviso in JanuaryItaly · 115 kmHigh 7.1°C · Low -0.4°C · 60 mm rain
- Verona in JanuaryItaly · 120 kmHigh 7.3°C · Low -0.5°C · 52 mm rain
- Padua in JanuaryItaly · 128 kmHigh 7.4°C · Low -0.2°C · 53 mm rain
- Mestre in JanuaryItaly · 131 kmHigh 7.2°C · Low 1.0°C · 60 mm rain
- Brescia in JanuaryItaly · 137 kmHigh 6.6°C · Low -0.4°C · 51 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Bolzano) is explained once on the Bolzano year overview and on the Sources, method and limits page.