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The temperatures in Potenza in May are quite cold with temperatures between 9°C and 20°C, warm clothes are a must.
You can expect rain for roughly half of the month of May in Potenza. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Potenza in May 2026.
If you’re planning to visit Potenza in the near future, we highly recommend that you review the 14 day weather forecast for Potenza before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 8° / 1° | 8 | 15 | 8 | 125 mm | Awful | Potenza in January |
| February | 9° / 2° | 7 | 15 | 6 | 132 mm | Awful | Potenza in February |
| March | 11° / 3° | 9 | 18 | 4 | 140 mm | Awful | Potenza in March |
| April | 15° / 6° | 10 | 19 | 1 | 132 mm | Ok | Potenza in April |
| May | 20° / 9° | 10 | 21 | 0 | 145 mm | Ok | Potenza in May |
| June | 25° / 13° | 9 | 21 | 0 | 146 mm | Good | Potenza in June |
| July | 29° / 16° | 7 | 24 | 0 | 109 mm | Ok | Potenza in July |
| August | 30° / 17° | 6 | 25 | 0 | 104 mm | Good | Potenza in August |
| September | 24° / 14° | 8 | 22 | 0 | 120 mm | Good | Potenza in September |
| October | 19° / 10° | 6 | 25 | 0 | 109 mm | Good | Potenza in October |
| November | 14° / 7° | 6 | 23 | 1 | 119 mm | Good | Potenza in November |
| December | 9° / 3° | 5 | 21 | 4 | 94 mm | Bad | Potenza in December |