If you plan to visit Bologna in December, the weather is typically alright, with an average high temperature of +9°C during the day and approximately 8 sunny days. Expect some rainy, though, as there are typically 10 rainy days in the month and around 65 mm of precipitation. The weather is changeable so you may have to pack for every eventuality. Search flightsin one click on Avionero.
Good to know:
December is usually the wettest month of the year in Bologna;
Average weather
☀️
+9°C
Avg. max. temperature
-13°C
Min.
+21°C
Max.
65 mm
Total precipitation
83%
Avg. humidity
1 m/s
Avg. wind
8 ☀️
Sunny Days
11 ⛅️
Cloudy
10 🌦
Rainy
Our opinion: Bologna has OK weather in December.
Average temperature in Bologna in December
Here are the expected maximum, average and minimum temperatures in Bologna for December based on the historical data.
Last Year
Historical Data
Going from a maximum of +21°C during the day to a minimum of -1°C during the night, the temperature in December averages around +11°C.
The average maximum temperature goes down 14% by the end of the month, compared with the beginning of the month, from +17°C to +14°C.
Is Bologna warm or cold in December?
Bologna is typically cool in December.
Maximum temperatures go down compared to the previous month from +13°C to +9°C. The minimum temperature also goes down from +7°C to +3°C.
Pack a sweater and a jacket as there will be cooler temperatures.
December is one of the coolest months in Bologna, here is the comparison with other months:
Climate in Bologna in December
Bologna weather looks like this, on average, in December and the surrounding months.
November
December
January
Avg. temperature
+13°C
+9°C
+8°C
Min. temperature
-5°C
-13°C
-15°C
Max. temperature
+23°C
+21°C
+19°C
Rainfall
94 mm
65 mm
41 mm
Wind
1 m/s
1 m/s
1 m/s
Humidity
83%
83%
81%
Air pressure
1016 HPa
1018 HPa
1018 HPa
Sunny days
6
8
8
Cloudy days
10
11
11
Rainy days
13
10
8
Snowy days
0
2
3
December weather is still as ok as in November.It’s getting colder in December. From +13°C in the day, the average maximum temperature lowers to +9°C.As December arrives, the amount of rainfall goes down. On average, the rainfall volume decreases from 94 mm to 65 mm.Humidity levels don’t change as the month goes on, averaging around 83%.The average wind speed doesn’t change much during December, staying around 1 m/s.The good news is there are likely to be more sunny days in December, from 6 to 8.
January brings much the same weather, it remains ok.
Wind speed in Bologna in December based on historical data.
Last Year
Historical Data
The average wind speed is 2 m/s getting up to 5 m/s which is a light breeze; barely moving the tree leaves.
The average wind speed in Bologna is gradually increasing during December, going from 1 m/s to 1 m/s over the course of the month.
Rain
Amount of rainfall in mm during December in Bologna based on historical data.
Last Year
Historical Data
Typically, there is a 19% chance of rain on an average day in December, with total rainfall of approximately 22 mm. The maximum amount of rainfall per day is around 8 mm, which is considered light rain.On average, there are about 6 rainy days during December, so prepare to bring an umbrella.
Here’s how December is compared with other months in the amount of precipitation, total mm:
Bologna wettest month is September, where a typical day has a 37% chance of precipitation and 194 mm of rainfall per day. January, on the other hand, is the driest month with a mere 26% chance of precipitation and 41 mm of rainfall per day.
Snow
Amount of snow in mm during December in Bologna based on historical data.
Last Year
Historical Data
Typically, there is a 0% chance of snow on an average day in December, with a total monthly snowfall of approximately 3 mm.
December is one of the snowiest months in Bologna.
Here’s how December is compared with other months in the amount of snow, total mm:
How was the weather last December in Bologna?
This is the weather in Bologna in December 2023:
1 December
🌫️
+17°C
2 December
☀️
+17°C
3 December
☀️
+9°C
4 December
☀️
+4°C
5 December
🌫️
+4°C
6 December
☀️
+8°C
7 December
☀️
+9°C
8 December
🌫️
+4°C
9 December
🌫️
+7°C
10 December
☀️
+11°C
11 December
🌫️
+7°C
12 December
🌫️
+9°C
13 December
🌫️
+8°C
14 December
🌫️
+9°C
15 December
☀️
+11°C
16 December
☀️
+10°C
17 December
☀️
+11°C
18 December
☀️
+13°C
19 December
☀️
+15°C
20 December
☀️
+9°C
21 December
☀️
+11°C
22 December
☀️
+19°C
23 December
☀️
+21°C
24 December
☀️
+16°C
25 December
☀️
+14°C
26 December
☁️
+15°C
27 December
☁️
+12°C
28 December
☁️
+13°C
29 December
☁️
+13°C
30 December
🌫️
+11°C
31 December
🌫️
+14°C
In December 2023 Bologna had 17 sunny days, 4 cloudy days, and 0 rainy days. The average maximum temperature was +11°C, with an absolute maximum of +21°C and a minimum of +4°C. The average humidity was 83%, with a maximum of 100% and a minimum of 25%. The average wind speed was 2 m/s, with a maximum of 9 m/s and a minimum of 0 m/s.
Are you planning a trip in December?
Climate Change over Years
This is how Bologna climate have been changing during last 43 years period.
The climate in Bologna in December has not changed much over the last 43 years.
The average temperature was the lowest in 1980 (+17°C) and the highest in 2022 (+20°C). The driest year was 2006 with only 549 mm of rainfall, and the wettest year was 2019 with 11684 mm.
FAQ
Frequently asked questions about the weather in Bologna in December:
Is December a good time to visit Bologna?
It’s always a good time to visit Bologna, but the weather is changeable in December, so plan a mix of indoor and outdoor activities and exploring, and pack for every eventuality.
Can you sunbathe in Bologna in December?
Not really, December is not the best time to sunbathe, unless you visit a local solarium.
Is Bologna rainy in December?
Bologna is often rainy in December. You may get a bit damp when outside, so pack an umbrella, and maybe even a raincoat.
Is it sunny in Bologna in December?
Usually, it’s not very sunny in Bologna in December, often it’s pretty cloudy. Pack for any eventuality; layering can help reduce the number of bulky items needed.
For this page, we’ve looked at the typical weather in Bologna, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.