Bologna Historic Weather Records

Analyse hottest, coldest, windiest & wettest days

Bologna Weather Trend Graph


Temperature (°C)
.
Months
Max Temp.
Historic Max Temp.
Min Temp.
Historic Min Temp.

Yearly Summary 2026


40°C
Highest Temp
31 Jul. 26

-3°C
Lowest Temp
8 Jan. 26


Seasonal Breakdown

Hottest MonthAugust39.33°C

Coldest MonthJanuary2.3°C

Wettest MonthFebruary3.52mm

Windiest MonthAugust22.23km/h

Frequently Asked Questions


1. What is the hottest month in Bologna historically?

August is historically Bologna's hottest month, with average maximum temperatures around 32°C. During peak heatwave events, the highest recorded temperatures have reached 42°C on 2017-08-03.

2. What is the coldest month in Bologna historically?

January is Bologna's coldest month, with average minimum temperatures around 2°C. The all-time record low of -12°C was recorded on 2012-02-14.

3. What is the average annual rainfall in Bologna over the past 17 years?

Bologna's average annual rainfall is approximately 848.6mm, based on records spanning 17 years.

4. How many rainy days does Bologna experience on average per year?

Bologna historically records approximately 162.5 rainy days per year. May has the highest number of rain days at an average of 18.3 days.

5. What is the all-time highest temperature ever recorded in Bologna?

The all-time highest temperature recorded in Bologna is 42°C on 2017-08-03.

6. What is the all-time lowest temperature ever recorded in Bologna?

The all-time lowest temperature recorded in Bologna is -12°C on 2012-02-14.

7. What is the windiest time of year in Bologna historically?

Bologna experiences its strongest winds during April. The historic gust record of 43.9 kph was recorded on 2025-08-28.

8. What is the highest and lowest humidity in Bologna during a year?

Usually, Bologna's humidity peaks in December at around 80.3% and drops to its lowest in August at approximately 55.6%.