Bologna in December
In December, Bologna averages 9°C (48°F) during the day and 2°C (36°F) at night, with around 9 days of rain (63 mm total).
ShoulderConditions are cold — pack winter layers. Occasional showers are likely but won't dominate.
December in Bologna is outside the typical sweet spot for sightseeing weather. It can still be a great time to visit if you have specific reasons (festivals, off-season pricing, etc.).
How December compares to the rest of the year in Bologna
December is one of the coolest months in Bologna (11th of 12) and moderately rainy compared to the rest of the year (5th of 12). Daytime temperature runs 10°C below the annual average (19°C). December runs 4°C cooler than November (14°C) and cools 1°C in January (9°C).
December sunrise & sunset in Bologna
Times shown for Bologna local time (Europe/Rome), calculated for the 15th of December. They shift by a few minutes day to day across the month.
Photography light in Bologna — December
Golden-hour and blue-hour windows for the 15th of December, in Bologna's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Bologna in December
Travel writers usually only tell you when to go. Here's when to book flights and lodging for the best mix of price and availability, based on December's tier (Shoulder) and Bologna's popularity.
Crowds & pricing — December in Bologna
Bologna is in a shoulder season month — fewer crowds, slightly lower prices, and a calmer atmosphere than peak weeks. Most major sights stay open with normal hours, though a handful of seasonal restaurants or boat trips may run reduced schedules. Many regulars consider these months the best time to visit because you trade a small amount of weather reliability for a much more pleasant on-the-ground experience.
Why this tier: Christmas / New Year travel surge
Sun & mosquito risk — December in Bologna
UV is a clear-sky sea-level estimate — clouds, altitude, and reflective surfaces (snow, water) shift it ±30%. Mosquito risk is climate-derived only; for current disease advisories (dengue, malaria, zika) check the CDC or WHO travel pages before your trip.
Bologna in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 9°C / 47°F | 1°C / 34°F | 48 mm | 7 | — |
| February | 11°C / 52°F | 3°C / 37°F | 90 mm | 9 | — |
| March | 15°C / 58°F | 5°C / 40°F | 58 mm | 8 | — |
| April | 18°C / 65°F | 8°C / 47°F | 61 mm | 9 | — |
| May | 22°C / 72°F | 13°C / 55°F | 129 mm | 12 | — |
| June | 28°C / 83°F | 18°C / 64°F | 57 mm | 8 | — |
| July | 31°C / 89°F | 20°C / 69°F | 51 mm | 8 | — |
| August | 31°C / 87°F | 20°C / 67°F | 51 mm | 8 | — |
| September | 25°C / 78°F | 16°C / 60°F | 67 mm | 8 | — |
| October | 20°C / 68°F | 12°C / 53°F | 61 mm | 8 | — |
| November | 14°C / 56°F | 7°C / 44°F | 101 mm | 11 | — |
| December | 9°C / 48°F | 2°C / 36°F | 63 mm | 9 | — |
Other cities with similar December weather
🌍 See the full ranked list of climate twins for Bologna in December →
Frequently asked questions
How hot is Bologna in December?
In December, Bologna averages a high of 9°C (48°F) and a low of 2°C (36°F) — generally cool.
Does it rain a lot in Bologna in December?
December sees occasional rain in Bologna, with about 9 rainy days on average.
Is December a good time to visit Bologna?
December is cool. It suits travelers who are comfortable with cool weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for Bologna in December?
Pack a warm jacket and layers. See the full December packing list for Bologna for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.