Leiria weather
Best months for weather: May–Sep. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for Leiria, Leiria, Portugal.
Best Time to Visit
Peak season May–SepOff season Nov–Feb
Leiria weather by month
When is the best time to visit Leiria?
Based on weather alone, the best time to visit Leiria is May–Sep, according to NASA's 2001–2025 climate averages. Nov–Feb tends to be the least pleasant. Average highs run from 14°C (56°F) in January to 29°C (84°F) in August.
What is the rainiest month in Leiria?
November is the wettest month, with about 100 mm (3.9 in) of rain on average. July is the driest, with about 6 mm (0.2 in).
What is the hottest month in Leiria?
August is the warmest, with average highs of 29°C (84°F) and lows of 15°C (59°F). January is the coolest, with highs of 14°C (56°F) and lows of 5°C (41°F).
Does Leiria have a rainy season?
Not a strong one. No month averages more than 150 mm of rain; the wettest is November at about 100 mm (3.9 in).
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), forecast and current conditions from Open-Meteo. Page updated . How we rate months