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Italy weather

Weather in Bologna for May 2027

Your guide to Bologna weather in May - trends and predictions

    Temperatures

  • In general, the average temperature in Bologna at the beginning of May is 20.1 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 24.4 °C by the end of May.

    • Rain 🌧️

  • The climate of Bologna in May is notably wet, with an average of 13 rainy days, and a total of 144 mm of precipitation.

    • More

  • Is May a good time to visit Bologna? check out the best time to travel to Bologna page.

  • ✨ Is May a good time to visit Bologna? – Ask the AI Weatherman

Average dry days
18
Dry days
Average rainy days
13
Rainy days
Average snowy days
0
Snow days
Average temperatures
22°/12°
Temperatures
Average wind speed
13 km/h
Avg max wind
Average humidity
76 %
Avg humidity

Bologna Weather May

Move between months or click on a day
April
June
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Heavy rain at times
18°
2
Moderate rain
20°
3
Patchy rain possible
21°
4
Patchy rain possible
22°
5
Light rain
21°
6
Light rain
20°
7
Patchy rain possible
20°
8
Patchy rain possible
19°
9
Patchy rain possible
21°
10
Moderate rain
20°
11
Moderate or heavy rain shower
21°
12
Light rain
22°
13
Light rain
20°
14
Moderate rain
20°
15
Light rain
20°
16
Moderate rain
19°
17
Moderate rain
22°
18
Patchy rain possible
22°
19
Light rain
22°
20
Light rain
22°
21
Light rain shower
24°
22
Patchy rain possible
24°
23
Patchy rain possible
24°
24
Light rain
24°
25
Light rain
25°
26
Patchy rain possible
25°
27
Patchy rain possible
26°
28
Patchy rain possible
25°
29
Patchy rain possible
23°
30
Sunny
24°
31
Patchy rain possible
24°

Temperatures trend during May in Bologna

See the weather trend as well as the moving average line

May weather in Bologna day by day

Click on a date for more information
April June
Date Weather Temperatures Rain UV More
1 May Heavy rain at times
Heavy rain at times
 18° /10° 6.7 mm 5
2 May Moderate rain
Moderate rain
 20° /11° 11.7 mm 5
3 May Patchy rain possible
Patchy rain possible
 21° /10° 1.9 mm 5
4 May Patchy rain possible
Patchy rain possible
 22° /10° 0.2 mm 5
5 May Light rain
Light rain
 21° /11° 4.1 mm 5
6 May Light rain
Light rain
 20° /12° 9 mm 5
7 May Patchy rain possible
Patchy rain possible
 20° /11° 1.9 mm 5
8 May Patchy rain possible
Patchy rain possible
 19° /11° 1.8 mm 5
9 May Patchy rain possible
Patchy rain possible
 21° /11° 1 mm 6
10 May Moderate rain
Moderate rain
 20° /11° 14.1 mm 5
11 May Moderate or heavy rain shower
Moderate or heavy rain shower
 21° /12° 9 mm 6
12 May Light rain
Light rain
 22° /12° 3.7 mm 6
13 May Light rain
Light rain
 20° /11° 3.7 mm 5
14 May Moderate rain
Moderate rain
 20° /11° 12.8 mm 5
15 May Light rain
Light rain
 20° /12° 3.1 mm 5
16 May Moderate rain
Moderate rain
 19° /12° 23.7 mm 4
17 May Moderate rain
Moderate rain
 22° /11° 11.3 mm 6
18 May Patchy rain possible
Patchy rain possible
 22° /11° 0.4 mm 6
19 May Light rain
Light rain
 22° /12° 3 mm 5
20 May Light rain
Light rain
 22° /13° 4 mm 6
21 May Light rain shower
Light rain shower
 24° /13° 1.7 mm 6
22 May Patchy rain possible
Patchy rain possible
 24° /14° 0.8 mm 6
23 May Patchy rain possible
Patchy rain possible
 24° /13° 1.1 mm 6
24 May Light rain
Light rain
 24° /13° 3.3 mm 6
25 May Light rain
Light rain
 25° /14° 3.6 mm 6
26 May Patchy rain possible
Patchy rain possible
 25° /14° 0.6 mm 6
27 May Patchy rain possible
Patchy rain possible
 26° /15° 1 mm 7
28 May Patchy rain possible
Patchy rain possible
 25° /15° 1.7 mm 6
29 May Patchy rain possible
Patchy rain possible
 23° /14° 1 mm 6
30 May Sunny
Sunny
 24° /14° 0.9 mm 6
31 May Patchy rain possible
Patchy rain possible
 24° /14° 1.2 mm 6
Next
Important Notice
Our weather forecast for Bologna in May is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Bologna forecast closer to your planned date for the most up-to-date weather information.
Change Month
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Bologna weather in May vs April vs June

Compare May weather in Bologna with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
AprilMayJune
WeatherPatchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Temperatures17°/8°22°/12°30°/17°
Rainfall69 mm144 mm51 mm
Wind13.6 km/h12.9 km/h13 km/h
Humidity73%76%65%
Rainy days10 days13 days8 days
Dry days20 days18 days22 days

Planning a trip to Bologna? Discover the best time to visit

Bologna in May - FAQ

What are the expected maximum and minimum temperatures in Bologna during May?
Enjoy moderate daytime temperatures of up to 22° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Bologna during May?
Significant rainfall exceeding 144 mm is expected in Bologna during May, occurring over more than 13 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Bologna during May?
The average wind speed in Bologna during May is 13 km/h, suggesting breezy to windy conditions, depending on your activities.

May rainfall patterns in Bologna

Explore the daily rainfall trends and prepare for Bolognas May weather 💧
Typically, Bologna has 13 rainy days in May with a total of 144 mm of rainfall.

UV exposure in Bologna during May

Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️

What to pack to Bologna in May?

🌦️ Mild & changeable · highs around 22 °C, frequent showers

As you prepare for your trip to Bologna in May, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Bologna, during May, is comfortable and enjoyable, regardless of the weather conditions.

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Get accurate weather forecasts for Bologna, located at latitude 44.494 and longitude 11.339. Stay updated with localized weather information tailored for Bologna.

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