Weather
Weather in Bologna at the beginning of December is typically cold and often damp, with average daily high temperatures around 7–10 °C and lows around 1–3 °C. It’s advisable to dress in layers, with a warm coat and waterproof shoes.
Average High and Low Temperature in Bologna
The daily average high (red line) and low (blue line) temperature, with 25th to 75th and 10th to 90th percentile bands. The thin dotted lines are the corresponding average perceived temperatures. © WeatherSpark.com
Cloud Cover Categories in Bologna
The percentage of time spent in each cloud cover band, categorized by the percentage of the sky covered by clouds. © WeatherSpark.com
Daily Chance of Precipitation in Bologna
The percentage of days in which various types of precipitation are observed, excluding trace quantities: rain alone, snow alone, and mixed (both rain and snow fell in the same day). © WeatherSpark.com
Average Monthly Rainfall in Bologna
The average rainfall (solid line) accumulated over the course of a sliding 31-day period centered on the day in question, with 25th to 75th and 10th to 90th percentile bands. The thin dotted line is the corresponding average snowfall. © WeatherSpark.com
Average Monthly Snowfall in Bologna
The average snowfall (solid line) accumulated over the course of a sliding 31-day period centered on the day in question, with 25th to 75th and 10th to 90th percentile bands. The thin dotted line is the corresponding average rainfall. © WeatherSpark.com
Hours of Daylight and Twilight in Bologna
The number of hours during which the Sun is visible (black line). From bottom (most yellow) to top (most gray), the color bands indicate: full daylight, twilight (civil, nautical, and astronomical), and full night. © WeatherSpark.com
Humidity Comfort Levels in Bologna
The percentage of time spent at various humidity comfort levels, categorized by dew point. © WeatherSpark.com
Average Wind Speed in Bologna
TThe average of mean hourly wind speeds (dark gray line), with 25th to 75th and 10th to 90th percentile bands. © WeatherSpark.com
