Bologna
May
Weather in Bologna for May 2025
Your guide to Bologna weather in May - trends and predictions
In general, the average temperature in Bologna at the beginning of May is 19.3 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 23.3 °C by the end of May.
The climate of Bologna in May is notably wet, with an average of 14 rainy days.
Is May a good time to visit Bologna? check out the best time to travel to Bologna page.
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17
Dry days
14
Rainy days
0
Snow days
22°/12°
Temperatures
13 km/h
Avg max wind
81 %
Avg humidity
Bologna in May average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  16° | 2 16° | 3 19° | 4  20° | |||
| 5 21° | 6  23° | 7 20° | 8  20° | 9 21° | 10 17° | 11 19° |
| 12 21° | 13  20° | 14 18° | 15 19° | 16 18° | 17 18° | 18  20° |
| 19 20° | 20 19° | 21 22° | 22 23° | 23 26° | 24 24° | 25 23° |
| 26 24° | 27  24° | 28 23° | 29 23° | 30 24° | 31 22° |
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Temperatures trend during May in Bologna
See the weather trend as well as the moving average line
May weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May | Moderate or heavy rain shower | 16° /12° | 16.9 mm | 4 | |
| 2 May | Moderate or heavy rain shower | 16° /10° | 33.5 mm | 4 | |
| 3 May | Moderate rain at times | 19° /9° | 5.5 mm | 4 | |
| 4 May | Sunny | 20° /10° | 0.2 mm | 5 | |
| 5 May | Sunny | 21° /10° | 0.1 mm | 6 | |
| 6 May | Cloudy | 23° /11° | 0 mm | 5 | |
| 7 May | Cloudy | 20° /11° | 1.2 mm | 5 | |
| 8 May | Patchy rain possible | 20° /12° | 0.5 mm | 5 | |
| 9 May | Patchy rain possible | 21° /12° | 1.2 mm | 5 | |
| 10 May | Moderate or heavy rain shower | 17° /11° | 35.8 mm | 5 | |
| 11 May | Moderate or heavy rain shower | 19° /11° | 14.6 mm | 5 | |
| 12 May | Moderate or heavy rain shower | 21° /11° | 7.2 mm | 5 | |
| 13 May | Heavy rain at times | 20° /11° | 8.4 mm | 5 | |
| 14 May | Moderate or heavy rain shower | 18° /11° | 35.2 mm | 4 | |
| 15 May | Patchy rain possible | 19° /11° | 2.5 mm | 4 | |
| 16 May | Moderate or heavy rain shower | 18° /12° | 60.8 mm | 4 | |
| 17 May | Moderate or heavy rain shower | 18° /10° | 33.1 mm | 4 | |
| 18 May | Overcast | 20° /11° | 0.1 mm | 5 | |
| 19 May | Moderate or heavy rain shower | 20° /11° | 8 mm | 5 | |
| 20 May | Heavy rain at times | 19° /13° | 9.4 mm | 5 | |
| 21 May | Patchy rain possible | 22° /12° | 3.6 mm | 5 | |
| 22 May | Cloudy | 23° /12° | 2 mm | 5 | |
| 23 May | Cloudy | 26° /13° | 1.2 mm | 6 | |
| 24 May | Moderate rain at times | 24° /12° | 2.3 mm | 5 | |
| 25 May | Moderate or heavy rain shower | 23° /13° | 9.2 mm | 5 | |
| 26 May | Patchy rain possible | 24° /13° | 0.1 mm | 6 | |
| 27 May | Partly cloudy | 24° /15° | 0.8 mm | 6 | |
| 28 May | Partly cloudy | 23° /14° | 1.5 mm | 6 | |
| 29 May | Moderate rain at times | 23° /13° | 1.1 mm | 5 | |
| 30 May | Patchy rain possible | 24° /14° | 2.2 mm | 5 | |
| 31 May | Overcast | 22° /13° | 1.7 mm | 5 | |
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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.
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 580.5 mm is expected in Bologna during May, occurring over more than 14 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.
What to pack to Bologna in May?
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.
- Clothing
- Warm Clothing: Sweaters, hoodies, long pants
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Scarves: To protect you from the cold wind
- Gloves/Mittens: Essential for cold weather
- Warm Hats: Warm hats for insulation in cold weather
- Umbrellas/Raincoats: For rainy days
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