Weather in Palermo in May
As an Amazon Associate we earn from qualifying purchases. We also earn commission from other retail partners. Links below are affiliate links.
Book now, pay at pickup — compare Hertz, Avis, Budget, Sixt and 800+ rental companies for May in Palermo.
Compare car hire prices → Affiliate link — we earn a commission at no extra cost to youIn May, Palermo sees average highs of 22.7°C (72.9°F) and lows of 15.3°C. Conditions are pleasantly mild and moderately rainy (8 rainy days), with roughly 11.9 hours of sunshine a day. This is peak season for good reason — conditions are close to ideal. For the complete picture, see the best time to visit Palermo — every month compared. Once you know when to go, find your Palermo packing list at 247PackingList.
Get ready for Palermo in May
Search flights to Palermo
Compare 100+ airlines for May — one search, best price.
Search Flights →Travel clothing layers
Pack layers — temperatures can vary significantly between day and night.
Check Price →What to pack for Palermo in May
- Light layers
- Sunscreen
- T-shirts and light trousers or shorts
- Light waterproof layer
Compare all months in Palermo
| Month | High | Rain | Rating |
|---|---|---|---|
| January | 14.5°C | 71.8mm | 10/10 |
| February | 15.3°C | 44.9mm | 10/10 |
| March | 15.6°C | 111.3mm | 9/10 |
| April | 18.1°C | 54.3mm | 10/10 |
| May | 22.7°C | 57.5mm | 10/10 |
| June | 27.2°C | 30.5mm | 10/10 |
| July | 30.9°C | 9.8mm | 10/10 |
| August | 31.2°C | 17.6mm | 10/10 |
| September | 28.1°C | 62.1mm | 10/10 |
| October | 23.9°C | 73.8mm | 10/10 |
| November | 20.2°C | 133.7mm | 9/10 |
| December | 16.7°C | 90.7mm | 10/10 |
Full month-by-month guide: best time to visit Palermo →
For facts about Italy — currency, language and dialling code — see our Italy country guide at 247CountryInfo. Travellers also find it useful to keep a Palermo travel guide to hand. Check clothing sizes in Italy before you shop.
Frequently Asked Questions
Is May a good time to visit Palermo?
May rates 10/10 for visiting Palermo — excellent time to visit. Expect average highs of 22.7°C, 57.5mm of rain across the month and about 11.9 hours of daily sunshine.
What is the temperature in Palermo in May?
In May, Palermo has average highs of 22.7°C (72.9°F) and average lows of 15.3°C (59.5°F).
Does it rain in Palermo in May?
Not much. May averages just 57.5mm of rain in Palermo — the odd shower is possible but most days stay dry.
What should I wear in Palermo in May?
For Palermo in May (22.7°C highs / 15.3°C lows), pack light layers plus sunscreen, t-shirts and light trousers or shorts, light waterproof layer.
More essentials for Palermo in May
Packing cubes
Keep the bag organised whatever the weather — compression cubes for every size.
Check Price →Travel first aid kit
Compact TSA-friendly kit for peace of mind wherever you travel.
Check Price →Last updated:
Climate data sourced from Open-Meteo (open source, open data licence). Monthly averages calculated from 2020–2023 historical data. Weather can be unpredictable — always check a live forecast before travelling.