Weather in Palermo for May 2026
In general, the average temperature in Palermo at the beginning of May is 21.1 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 24.9 °C by the end of May.
Palermo in May brings notable rainfall, with an average of 18 rainy days and a total precipitation of 92.4 mm.
Is May a good time to visit Palermo? check out the best time to travel to Palermo page.
New! Chat with our AI weatherman - it’s amazing and free.
Temperatures
Rain 🌧️
More
Palermo Weather May
Temperatures trend during May in Palermo
May weather in Palermo day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May |  Patchy rain possible | 21° /13° | 1.8 mm | 5 | |
| 2 May |  Sunny | 20° /12° | 2.9 mm | 5 | |
| 3 May |  Heavy rain at times | 20° /12° | 1.6 mm | 5 | |
| 4 May | Sunny | 21° /13° | 0.3 mm | 6 | |
| 5 May | Sunny | 22° /13° | 2.8 mm | 6 | |
| 6 May |  Overcast | 22° /13° | 2.8 mm | 5 | |
| 7 May | Patchy rain possible | 22° /14° | 1.8 mm | 5 | |
| 8 May | Sunny | 20° /13° | 7.3 mm | 5 | |
| 9 May | Light rain shower | 19° /13° | 5.1 mm | 4 | |
| 10 May | Sunny | 22° /13° | 1.5 mm | 5 | |
| 11 May | Sunny | 23° /13° | 1.4 mm | 6 | |
| 12 May | Sunny | 21° /13° | 0.6 mm | 5 | |
| 13 May | Sunny | 23° /13° | 1.3 mm | 6 | |
| 14 May | Patchy rain possible | 23° /14° | 1.4 mm | 6 | |
| 15 May |  Cloudy | 22° /15° | 22 mm | 5 | |
| 16 May | Sunny | 23° /14° | 11.7 mm | 6 | |
| 17 May | Sunny | 24° /15° | 0.2 mm | 6 | |
| 18 May | Sunny | 23° /15° | 0.7 mm | 6 | |
| 19 May | Sunny | 25° /15° | 0.6 mm | 6 | |
| 20 May | Sunny | 26° /16° | 1.8 mm | 6 | |
| 21 May | Sunny | 22° /14° | 4.5 mm | 5 | |
| 22 May | Sunny | 24° /14° | 0.1 mm | 6 | |
| 23 May | Sunny | 25° /16° | 0.5 mm | 6 | |
| 24 May |  Partly cloudy | 26° /16° | 0.6 mm | 6 | |
| 25 May | Partly cloudy | 25° /15° | 0.8 mm | 6 | |
| 26 May | Partly cloudy | 24° /16° | 0 mm | 6 | |
| 27 May | Patchy rain possible | 25° /15° | 0.3 mm | 6 | |
| 28 May | Partly cloudy | 24° /15° | 1.6 mm | 5 | |
| 29 May | Sunny | 25° /16° | 0.3 mm | 6 | |
| 30 May | Sunny | 25° /17° | 1.5 mm | 6 | |
| 31 May | Sunny | 26° /17° | 3.3 mm | 6 | |
| Next | |||||
Palermo in May - FAQ
Palermo water temperatures in May
The average water temperature of the Mediterranean Sea near Palermo in May is 18.2 °C. Temperatures remain fairly consistent throughout the month.
- What is the water temperature in Palermo in May?
- The average water temperature in Palermo in May is 18.2 °C.
- Can you swim in Palermo in May?
- Refreshing and invigorating. Expect to feel chilled after 10–20 minutes; a shorty wetsuit extends water time, especially at dawn.
What to pack to Palermo in May?
As you prepare for your trip to Palermo 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 Palermo, during May, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Layered Clothing: Light sweaters, long-sleeve shirts, light jackets, and comfortable 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
- Umbrellas/Raincoats: For rainy days
May rainfall patterns in Palermo
UV exposure in Palermo during May
Quick links
Where is Palermo?Get accurate weather forecasts for Palermo, located at latitude 38.117 and longitude 13.364. Stay updated with localized weather information tailored for Palermo.