Click on a day for an hourly weather forecast
The temperatures in Leiria in December are usually low and can range between 10°C and 15°C.
You can expect about 3 to 8 days of rain in Leiria during the month of December. 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 Leiria in December 2024.
If you’re planning to visit Leiria in the near future, we highly recommend that you review the 14 day weather forecast for Leiria before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 14° / 9° | 4 | 27 | 0 | 59 mm | Good | Leiria in January |
| February | 15° / 9° | 3 | 25 | 0 | 50 mm | Good | Leiria in February |
| March | 16° / 10° | 4 | 27 | 0 | 50 mm | Good | Leiria in March |
| April | 18° / 11° | 4 | 26 | 0 | 49 mm | Good | Leiria in April |
| May | 21° / 13° | 3 | 29 | 0 | 40 mm | Good | Leiria in May |
| June | 23° / 15° | 1 | 29 | 0 | 19 mm | Perfect | Leiria in June |
| July | 24° / 17° | 0 | 31 | 0 | 7 mm | Perfect | Leiria in July |
| August | 26° / 17° | 0 | 31 | 0 | 8 mm | Perfect | Leiria in August |
| September | 25° / 17° | 2 | 28 | 0 | 26 mm | Perfect | Leiria in September |
| October | 22° / 15° | 3 | 28 | 0 | 68 mm | Good | Leiria in October |
| November | 17° / 12° | 5 | 25 | 0 | 75 mm | Good | Leiria in November |
| December | 15° / 10° | 3 | 28 | 0 | 63 mm | Good | Leiria in December |