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The temperatures in Carcassonne in May are quite cold with temperatures between 8°C and 21°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Carcassonne during the month of May. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Carcassonne in May 2025.
If you’re planning to visit Carcassonne in the near future, we highly recommend that you review the 14 day weather forecast for Carcassonne before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 9° / 0° | 7 | 22 | 3 | 87 mm | Awful | Carcassonne in January |
| February | 10° / 0° | 6 | 19 | 3 | 60 mm | Bad | Carcassonne in February |
| March | 14° / 3° | 5 | 25 | 1 | 74 mm | Good | Carcassonne in March |
| April | 17° / 5° | 6 | 24 | 0 | 80 mm | Good | Carcassonne in April |
| May | 21° / 8° | 5 | 26 | 0 | 86 mm | Good | Carcassonne in May |
| June | 26° / 11° | 5 | 25 | 0 | 68 mm | Perfect | Carcassonne in June |
| July | 29° / 13° | 4 | 27 | 0 | 47 mm | Good | Carcassonne in July |
| August | 29° / 13° | 2 | 29 | 0 | 42 mm | Good | Carcassonne in August |
| September | 25° / 10° | 3 | 27 | 0 | 46 mm | Perfect | Carcassonne in September |
| October | 20° / 7° | 3 | 28 | 0 | 78 mm | Good | Carcassonne in October |
| November | 14° / 4° | 5 | 24 | 0 | 77 mm | Good | Carcassonne in November |
| December | 10° / 2° | 4 | 25 | 2 | 55 mm | Bad | Carcassonne in December |