Last updated: February 24, 2025
April in Estoril, Portugal showcases a delightful transition into spring, with maximum temperatures reaching up to 21°C (71°F) and an average of 14°C (58°F). Visitors can expect a refreshing climate, though minimum temperatures can dip to 10°C (50°F) during cooler evenings. With 71 mm (2.8 in) of precipitation spread over 11 days, occasional rain showers are common, adding a vibrant touch to the lush landscapes. The region experiences a humidity level of around 70%, enhancing the Mediterranean charm of this beautiful coastal town. Whether you're exploring its picturesque beaches or enjoying local cuisine, April provides a pleasantly mild environment perfect for a spring getaway.
In April, Estoril welcomes the spring with a refreshing rise in temperatures, showcasing a minimum of 10°C (50°F) and a pleasant average of 14°C (58°F). As the days lengthen and the sun shines brighter, highs can reach up to 21°C (71°F), making it an ideal time for outdoor escapades along the stunning coastline. This trend of warming is evident as temperatures gradually climb from the cooler months, shifting from March's average of 14°C (57°F) to the more inviting figures of April. As spring unfolds, the mild and invigorating weather not only enhances the natural beauty of Estoril but also marks the perfect onset of various outdoor activities, charming visitors to relish the delightful climate.
April in Estoril, Portugal marks a notable increase in precipitation, with 71 mm (2.8 in) of rain spread across 11 days. This surge is a continuation of the wet season that begins in winter, as precipitation rises progressively from 42 mm (1.7 in) in January to a spring peak in April. The combination of milder temperatures and increased rainfall creates a lush, vibrant landscape, perfect for enjoying the region's natural beauty. Following April, May sees a sharp decline in both rainfall and number of rainy days, dropping to just 33 mm (1.3 in) over a mere 3 days, highlighting a transition into the drier summer months.
In April, Estoril, Portugal, experiences a comfortable humidity level of 70%, marking a gradual decline from the winter months. As spring blooms, this notable decrease from 85% in January and 75% in February highlights the transition towards drier conditions that will continue into the summer. The humidity remains consistent with May, suggesting a stable and pleasant climate for outdoor activities. While the summer months bring even lower levels, with humidity dropping to 60% in July and August, the milder April atmosphere offers a refreshing breath of spring before the drier heat of summer sets in. Overall, the trend showcases a gentle shift from the moist winter, leading to a more comfortable and enjoyable springtime in Estoril.
In April, Estoril, Portugal experiences a notable surge in UV radiation, with the UV Index soaring to 9, categorized as very high. This marks a significant increase from the preceding months, where the Index was relatively moderate to high, showcasing the transition into sunnier days. As a result, the recommended burn time sharply decreases to just 15 minutes, highlighting the need for heightened sun protection during this month. This trend of escalating UV exposure continues into May and June, peaking at an extreme index of 11. Therefore, it's essential to stay vigilant and protect your skin if you’re enjoying the vibrant spring sun in Estoril. For more information on UV levels throughout the year, visit Estoril UV Index.
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April in Estoril, Portugal, beckons with 351 hours of radiant sunshine, making it a standout month in the early spring landscape. As the days lengthen, there’s a notable upward trend from 307 hours in March, inviting visitors to bask in the warmth before the summer arrives. This sunny season builds excitement for the months ahead, with May and June boasting even more glorious sunshine, reaching 405 and 409 hours respectively. The delightful progression from winter's 183 hours in January to the vibrant April sun illuminates the charm of Estoril, encouraging outdoor adventures and seaside relaxation. As summer approaches, the sun-drenched days continue to rise, promising unforgettable experiences under the brilliant Portuguese sky.
In Estoril, Portugal, April offers a moderate chance of sunny weather, with about 41% likelihood of sunshine. Although this marks a slight dip from the preceding month of March, which boasts a more promising 60% chance of clear skies, it still sets the stage for enjoyable spring outings. As the season progresses, the chances improve significantly in May and June, reaching 57% and 65% respectively, showcasing a clear upward trend in sun-drenched days. This pattern suggests that while April may still be a bit unpredictable, it is a crucial transition month leading into a sunnier and warmer summer ahead.
As spring unfolds in Estoril, Portugal, April marks a significant leap in daylight duration, basking in a generous 13 hours of sunlight. This wonderful increase follows the gradual lengthening of days from 9 hours in January, building to 10 in February and 11 in March. With each passing month, the days grow longer, fostering a vibrant atmosphere that invites outdoor activities and exploration. The trend continues into May and June, where daylight peaks at 14 hours, creating a perfect backdrop for enjoying Estoril's stunning landscapes. As summer approaches, the daylight slowly begins to wane, yet April stands out as a time of renewal and bright possibilities, bridging the transition from the cool winter months to the lively summer days ahead.
In April, the winds in Estoril, Portugal, experience a notable decline, with an average speed of 4.9 m/s (11 mph)—the lightest of the year. This marks a shift from the slightly more robust breezes of early spring, where February and January each averaged 6.9 m/s. As the month progresses, the tranquility of April gives way to a gradual increase in wind speed, peaking again in May at 7.3 m/s (16 mph). This pattern suggests a transition from the softer April airs into the more dynamic winds of late spring, making April a delightful time for those looking to enjoy calmer seaside moments before the wind picks up once more.
The weather in Estoril changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of April's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Estoril and find detailed weather information for every month.
When comparing the weather in April and January, April tends to be slightly warmer with an average temperature of 14°C (58°F) compared to January's average of 13°C (56°F). The maximum temperatures in April can reach up to 21°C (71°F), whereas January’s peak is 18°C (64°F). However, January experiences higher humidity levels at 85%, compared to April's 70%. Precipitation is more frequent in April, with rain occurring on 11 days and totaling 71 mm (2.8 in), while January sees less rain at 42 mm (1.7 in) over 7 days. For a more detailed comparison of January weather, you can explore Estoril weather in January.
April typically offers slightly warmer temperatures compared to February, with averages rising from 13°C (56°F) in February to 14°C (58°F) in April. The maximum temperatures in April reach up to 21°C (71°F), while February peaks at 17°C (63°F). Both months experience a moderate amount of precipitation, with April receiving 71 mm (2.8 in) over 11 days, compared to February's 59 mm (2.3 in) over 8 days. However, humidity remains relatively high in both months, with February slightly more humid at 75% compared to April's 70%. For a closer look at February weather patterns, you can visit Estoril weather in February.
In comparing the weather of April to that of March, we see a slight increase in temperatures. April records a minimum of 10°C (50°F) and a maximum of 21°C (71°F), while March varies from a minimum of 9°C (49°F) to a maximum of 19°C (66°F). Both months have a similar average temperature of around 14°C (58°F). Precipitation in April is slightly higher at 71 mm (2.8 in) over 11 days, compared to March's 64 mm (2.5 in) over 8 days. Interestingly, humidity levels are relatively consistent, with April at 70% and March at 72%. For more details on March's weather, you can check Estoril weather in March.
April and May present a noticeable shift in weather patterns. In April, temperatures range from a minimum of 10°C (50°F) to a maximum of 21°C (71°F), with an average of 14°C (58°F). The month also sees considerable rainfall, with 71 mm (2.8 in) of precipitation spread over 11 days, contributing to a relatively humid atmosphere with a consistent 70% humidity.
In contrast, May marks a warming trend, with temperatures beginning at a minimum of 11°C (53°F) and peaking at 24°C (76°F), averaging 16°C (61°F). Rainfall drops significantly to just 33 mm (1.3 in), occurring on only 3 days, while humidity remains stable at 70%. For a more detailed look at the weather in this period, you can visit Estoril weather in May.
April and June weather exhibit notable differences, particularly in temperature and precipitation. In April, temperatures range from a minimum of 10°C (50°F) to a maximum of 21°C (71°F), with an average of 14°C (58°F). The month also sees a fair amount of rain, with 71 mm (2.8 in) of precipitation spread over 11 days and humidity levels around 70%. In contrast, June offers warmer conditions, with minimum temperatures of 14°C (58°F) and maximums reaching 22°C (72°F), averaging 17°C (63°F). Rainfall is significantly lower in June, totaling only 12 mm (0.5 in) over just 2 days, and humidity decreases to 63%. For more detailed information, you can check out Estoril weather in June.
In April, the weather is quite mild with temperatures ranging from a minimum of 10°C (50°F) to a maximum of 21°C (71°F) and an average of 14°C (58°F). The month also experiences notable precipitation, with about 71 mm (2.8 in) spread over 11 days, contributing to a humidity level of 70%. In contrast, July offers significantly warmer conditions, with minimum temperatures of 16°C (60°F) and an average of 18°C (64°F), yet it remains capped at a maximum of 21°C (70°F). Importantly, July is characterized by a stark decrease in rainfall, receiving only 3 mm (0.1 in) with no rainy days, and a lower humidity level of 60%. For more details on the specifics, check out Estoril weather in July.
April and August present contrasting weather patterns. In April, temperatures range from a minimum of 10°C (50°F) to a maximum of 21°C (71°F), with an average temperature of 14°C (58°F). The month experiences significant precipitation, with about 71 mm (2.8 in) over approximately 11 rainy days, and humidity levels are relatively high at 70%. In contrast, August enjoys milder conditions, with temperatures fluctuating between a minimum of 16°C (61°F) and a maximum of 23°C (74°F), averaging 18°C (65°F). Precipitation is minimal, amounting to just 4 mm (0.1 in) over only 1 day, and the humidity decreases to 60%. To learn more about August weather specifics, you can visit Estoril weather in August.
In April, the weather tends to be cooler with a minimum temperature of 10°C (50°F) and an average of 14°C (58°F), reaching a maximum of 21°C (71°F). This month also experiences higher precipitation, with 71 mm (2.8 in) spread over about 11 days, contributing to a humidity level of 70%. In contrast, September enjoys milder temperatures, with a minimum of 15°C (60°F) and an average of 18°C (65°F), peaking at 23°C (74°F). The month sees significantly less rain, with only 32 mm (1.2 in) over just 2 days, and slightly lower humidity at 67%. For those interested in more specific details about September weather, you can check out Estoril weather in September.
April and October present a delightful contrast in weather conditions. In April, temperatures range from a minimum of 10°C (50°F) to a maximum of 21°C (71°F), with an average of 14°C (58°F). This month sees about 71 mm (2.8 in) of precipitation over 11 days and maintains a humidity level of around 70%. In contrast, October offers slightly warmer temperatures, with a minimum of 11°C (52°F), an average of 18°C (64°F), and a maximum of 23°C (74°F). The precipitation in October is lighter, totaling 53 mm (2.1 in) across only 6 days, coupled with a slightly higher humidity of 74%. This comparison highlights October as a warmer and less rainy month than April. For a closer look at October conditions, you can visit Estoril weather in October.
April and November showcase relatively mild temperatures, with both months experiencing a range that hovers between 10°C (50°F) and 21°C (71°F) in April, and a slightly warmer range from 11°C (53°F) to 20°C (68°F) in November. Precipitation levels also differ, with April receiving 71 mm (2.8 in) over 11 days, while November sees an increase to 89 mm (3.5 in), maintaining the same number of wet days. Humidity levels are higher in November at 83%, compared to April’s 70%, making the latter month feel less muggy. For a more detailed look at what to expect during this month, check out Estoril weather in November.
April and December showcase similar average temperatures, with April experiencing a range from a minimum of 10°C to a maximum of 21°C, while December has slightly cooler temperatures that range from 9°C to 17°C. Both months have comparable precipitation levels, with April receiving 71 mm and December just a tad higher at 73 mm, although April sees rain on 11 days compared to December's 10 days. Notably, December has higher humidity at 85%, compared to April's 70%, creating a heavier atmospheric feel during the winter month. For more details on December weather in this region, check out Estoril weather in December.
As April unfolds in Estoril, the weather begins to transition from the cooler shades of winter to the more vibrant spring warmth. With an average temperature of 14°C (58°F), the month offers a delightful blend of sunny days and occasional rain, marking a shift in the climate compared to the chillier months preceding it. While the 71 mm of precipitation and 11 wet days remind us of the lingering spring showers, the increased humidity at 70% adds a refreshing quality to the air, enhancing the blooming landscapes. Thus, April stands out as a time of awakening, perfect for outdoor explorations and enjoying the breathtaking coastal scenery. To delve deeper into what to expect throughout the year, visit Estoril Climate.