Estarreja Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Estarreja.
Climate overview of Estarreja
The climate in Estarreja, Centro Region, Portugal, is marked by large temperature swings across the seasons, ranging from 27°C (81°F) in August to 14°C (57°F) in January.
Rainfall is high, totalling around 1259 mm (50 in) per year. October is the wettest month and July the driest. The city also experiences a distinct dry season from July to August, with warm summers and mild winters. July is the sunniest month, averaging 10.2 hours of sunshine per day.
Estarreja Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Estarreja - and find the best time to visit.
Monthly Temperature in Estarreja
In Estarreja, temperatures differ significantly between summer and winter months. Average maximum daytime temperatures range from a comfortable 27°C (81°F) in August, the warmest time of the year, to a moderate 14°C (57°F) during cooler months like January.
At night, you can expect temperatures ranging from 16°C (61°F) in August to around 7°C (45°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Estarreja
Estarreja experiences significant rainfall throughout the year, averaging 1259 mm (50 in) of precipitation annually. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, October it receives heavy rainfall, averaging 167 mm (6.6 in) of precipitation, recorded across 13 rainy days. In contrast, the driest month July brings less rainfall, with 20 mm (0.8 in) over 6 rainy days. For more details, please visit our Estarreja 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 Estarreja
Seasonal changes in sunshine hours are quite dramatic in Estarreja. 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 Estarreja by Month
The relative humidity is high throughout the year in Estarreja.
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 Estarreja
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: A distinct dry season from July to August, with warm summers and mild winters
Frequently asked questions about the climate in Estarreja
What is the best time to visit Estarreja?
June, July, August and September typically offer the most optimal weather in Estarreja. In contrast, January, February, November and December tend to have less optimal conditions. Estarreja has a distinct dry season from July to August, with warm summers and mild winters.
What temperatures can I expect in Estarreja?
Daytime highs range from 14°C (57°F) in January to 27°C (81°F) in August. Nighttime lows range from 7°C (45°F) to 16°C (61°F). Temperatures vary considerably through the year.
How much rain does Estarreja get?
Annual rainfall is around 1259 mm (50 in). October is the wettest month with 167 mm (6.6 in), while July is the driest with 20 mm (0.8 in).
How sunny is Estarreja?
Estarreja 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, Estarreja enjoys abundant sunshine.
Estarreja 3-Day Forecast
Estarreja 3-Day Forecast
Estarreja on the map
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