Penafiel Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Penafiel.
Climate overview of Penafiel
Temperatures in Penafiel, Norte Region, Portugal, vary greatly throughout the year. August is the hottest month at 28°C (82°F), while January is the coldest at 13°C (55°F).
Rainfall is high, totalling around 1459 mm (57 in) per year. December is the wettest month and July the driest. The city also experiences distinct dry (July to August) and wet (October to January) seasons, with warm summers and mild winters. Sunshine peaks in July, when the city sees around 10.2 hours of sunshine per day.
Penafiel Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Penafiel - and find the best time to visit.
Monthly Temperature in Penafiel
The climate in Penafiel is known for significant temperature differences throughout the year, making the weather dynamic. Average maximum daytime temperatures range from a comfortable 28°C (82°F) in August, the warmest time of the year, to a moderate 13°C (55°F) during cooler months like January.
At night, you can expect temperatures ranging from 16°C (61°F) in August to around 5°C (41°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Penafiel
Penafiel has a notably wet climate with abundant precipitation, recording 1459 mm (57 in) of rainfall per year. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, December it receives heavy rainfall, averaging 189 mm (7.4 in) of precipitation, recorded across 16 rainy days. In contrast, the driest month July brings less rainfall, with 31 mm (1.2 in) over 6 rainy days. For more details, please visit our Penafiel Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Penafiel
Seasonal changes in sunshine hours are quite dramatic in Penafiel. While July receives considerable daily sunshine with up to 10.2 hours, January marks the darkest time of the year, where sunshine is scarce with only 4.1 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Penafiel by Month
The relative humidity is high throughout the year in Penafiel.
The city experiences its highest humidity in January, reaching 81%. In July, the humidity drops to its lowest level at 73%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Penafiel
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: June, July, August and September
- Warmest weather: July and August
- Most sunshine: July and August
- Fewest rainy days: July and August
- Seasonal pattern: Distinct dry (July to August) and wet (October to January) seasons, with warm summers and mild winters
Frequently asked questions about the climate in Penafiel
What is the best time to visit Penafiel?
June, July, August and September typically offer the most optimal weather in Penafiel. In contrast, January and December tend to have less optimal conditions. Penafiel has distinct dry (July to August) and wet (October to January) seasons, with warm summers and mild winters.
What temperatures can I expect in Penafiel?
Daytime highs range from 13°C (55°F) in January to 28°C (82°F) in August. Nighttime lows range from 5°C (41°F) to 16°C (61°F). Temperatures vary considerably through the year.
How much rain does Penafiel get?
Annual rainfall is around 1459 mm (57 in). December is the wettest month with 189 mm (7.4 in), while July is the driest with 31 mm (1.2 in).
How sunny is Penafiel?
Penafiel receives around 2,465 hours of sunshine per year. July is the sunniest month with 307 hours, while January is the cloudiest with just 122 hours. Overall, Penafiel enjoys abundant sunshine.
Penafiel 3-Day Forecast
Penafiel 3-Day Forecast
Penafiel on the map
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