Last updated: February 6, 2025
April in Bilbao, Spain showcases a vibrant transition into spring, with temperatures ranging from a brisk 1°C (34°F) at night to a pleasant 23°C (74°F) during the day, averaging around 12°C (54°F). Visitors can expect a mix of sunshine and rain, as the city receives approximately 92 mm (3.6 in) of precipitation over 15 days, contributing to an overall humidity level of 81%. This blend of mild temperatures and frequent showers creates a lush, flourishing landscape perfect for exploring the rich cultural offerings of Bilbao.
In April, Bilbao experiences a delightful transition into spring, with temperatures ranging from a minimum of 1°C (34°F) to a pleasant maximum of 23°C (74°F). The average temperature settles around 12°C (54°F), offering a refreshing break from the chillier months of winter. As the days grow longer and warmer, the city awakens with vibrant colors, making it an ideal time for outdoor activities and exploration. This month marks a gentle upward trend in warmth, as it follows the slightly cooler March, emphasizing the approaching summer. With clear skies and mild temperatures, April in Bilbao is perfect for enjoying local culture while savoring the aromatic flavors of spring.
In April, Bilbao experiences a notable decline in precipitation, with 92 mm (3.6 in) of rain falling over 15 days, marking a gradual reduction from the wetter months earlier in the year. This trend continues a downward trajectory from March's 98 mm, suggesting a shift towards drier conditions as spring progresses. The springtime weather in April also accompanies milder temperatures, creating a refreshing atmosphere that contrasts with the heavier rains of November and January, which are among the wettest months. With this steady decrease, April serves as a transition from the lingering coolness of winter to the anticipation of summer's warmth.
April in Bilbao, Spain, typically sees a slight dip in humidity, averaging 81%, which mirrors the gradual decrease observed over the previous months. After the high humidity levels of winter, where January peaked at 85%, there is a steady trend of decreasing moisture, culminating in April's mild conditions. This drop continues into May, maintaining the same humidity level of 81%, suggesting a transition towards drier spring weather. As the year progresses into summer, humidity levels will rise again, particularly in July, where they can reach up to 87%. Overall, April marks a pivotal moment in Bilbao's climate, where the air begins to refresh before the warmer months.
In April, Bilbao experiences a notable increase in UV exposure, with the UV Index reaching 7, indicating a high risk of harm from unprotected sun exposure. This uptick from March's UV Index of 6 highlights the transition to sunnier weather as spring progresses. With a burn time of just 25 minutes, it’s essential to apply sunscreen frequently and seek shade during peak hours. As the season progresses towards the very high indices of May, being mindful of UV exposure becomes increasingly crucial. For more detailed insights, visit the Bilbao UV Index.
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April in Bilbao, Spain, heralds a delightful transition into spring, boasting an impressive 332 hours of sunshine. This marks a notable increase from the previous months, reflecting the city's gradual emergence from winter's embrace. As daylight dances longer across the skyline, the cheerful atmosphere invites both locals and visitors to explore the vibrant streets and stunning landscapes. The upward trend continues into May and June, with sunshine peaking at 375 and 376 hours respectively, promising a sun-kissed experience for those reveling in Bilbao's cultural richness. With each passing month, the gradual escalation of sunny hours sets a rejuvenating tone that underscores the welcoming spirit of this Basque gem.
In Bilbao, April brings a 34% chance of sunny weather, a slight dip from the notably higher 40% seen in March. This month acts as a transitional period, as the city emerges from winter and prepares for the sunnier days of spring and summer. While April may not boast the brightest skies compared to surrounding months, it still offers a reasonable likelihood of sunshine, better than February's 22% but less than the summer peak reached in July and August at 37%. As flowers bloom and the landscapes brighten, April in Bilbao is a promising precursor to the sunnier days that follow, blending gentle warmth with the invigorating spirit of spring.
As April unfolds in Bilbao, Spain, the city basks in an invigorating 13 hours of daylight, marking a noticeable shift from the shorter, dreary days of winter. The progression from January's 9 hours to March’s 11 hours sets the stage for the arrival of spring, as daylight steadily lengthens. Notably, this seasonal change not only invites the sun's warm embrace but also ignites a sense of rejuvenation, compelling residents and visitors alike to embrace outdoor activities. Following this April surge, daylight continues to increase into May and June, peaking at an inviting 15 hours, signaling the vibrant energy of summer on the horizon.
In April, Bilbao experiences a gentle breeze, with an average wind speed of just 3.2 m/s (7 mph). This marks a slight decrease from the previous months, reflecting a transition towards the calmer winds of late spring and early summer. Notably, April's wind speed is lower than the gusts of both January and February, but remains relatively consistent with March. As the city approaches May, the winds tend to mellow further, suggesting a time of calm before the summer heat envelops the Basque region. The trend indicates that while the winds are retreating, Bilbao's vibrant atmosphere continues to thrive, providing a refreshing backdrop for those enjoying the budding beauty of spring.
The weather in Bilbao 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 Bilbao and find detailed weather information for every month.
April and January present contrasting weather patterns. In January, temperatures range from a chilly -1°C (30°F) to a milder 19°C (66°F), with an average of 8°C (46°F). In comparison, April sees warmer conditions, with minimum temperatures rising to 1°C (34°F) and maximums reaching 23°C (74°F), averaging at 12°C (54°F). Precipitation is more abundant in January, totaling 117 mm (4.6 in) over 13 days, compared to April's 92 mm (3.6 in) spread across 15 days. Humidity levels are also slightly higher in January at 85%, compared to April's 81%. For more details about January conditions, you can visit Bilbao weather in January.
April and February exhibit distinct weather patterns, with April generally offering milder temperatures and a slight uptick in warmth. In April, temperatures range from a minimum of 1°C to a maximum of 23°C, averaging around 12°C, while February's temperatures are cooler, with a minimum of -2°C and a maximum of 22°C, averaging 10°C. Precipitation levels in February are slightly higher at 103 mm over 13 days, compared to April's 92 mm over 15 days. Humidity remains relatively similar, with February at 83% and April at 81%. For more detailed information, you can check Bilbao weather in February.
In comparing the weather of April and March, we see a gradual warming trend. April features slightly higher average temperatures, with a minimum of 1°C (34°F) and a maximum of 23°C (74°F), while March has a minimum of -1°C (30°F) and a maximum of 21°C (70°F). Precipitation levels are fairly similar, with April receiving 92 mm (3.6 in) over 15 days compared to March's 98 mm (3.9 in) over 17 days. Humidity remains relatively consistent, with April at 81% and March at 82%. For more details about March weather, you can check Bilbao weather in March.
April tends to be cooler than May, with temperatures ranging from a minimum of 1°C to a maximum of 23°C, and an average temperature of 12°C. In contrast, May enjoys milder conditions with a minimum temperature of 5°C, an average of 14°C, and a maximum of 26°C. While April experiences slightly more precipitation at 92 mm over 15 days, May is close behind with 82 mm also spanning 15 days. Both months exhibit the same humidity level of 81%, indicating a consistently damp atmosphere. For more details, check out Bilbao weather in May.
April and June present contrasting weather patterns, with April experiencing a cooler climate and more varied temperatures. In April, temperatures range from a chilly minimum of 1°C (34°F) to a maximum of 23°C (74°F), averaging around 12°C (54°F). The month is also quite wet, with 92 mm (3.6 in) of precipitation over 15 days and an average humidity of 81%.
In comparison, June warms up significantly, with temperatures ranging from a minimum of 9°C (48°F) to a maximum of 32°C (89°F), and an average temperature of 17°C (63°F). Despite slightly higher precipitation at 103 mm (4.1 in) over 14 days, June maintains a similar humidity level of 83%. The transition from April to June showcases a shift toward warmer, sunnier days, making June an appealing time for outdoor activities. For more detailed insights, check out Bilbao weather in June.
April and July showcase distinctly different weather patterns. In April, temperatures range from a chilly minimum of 1°C (34°F) to a pleasant maximum of 23°C (74°F), with an average of 12°C (54°F). This month experiences significant rainfall, totaling 92 mm (3.6 in) over 15 days, and maintains a humidity level of 81%. In contrast, July brings warmer conditions, with temperatures ranging from a minimum of 11°C (53°F) to a maximum of 33°C (91°F) and an average of 19°C (67°F). Rainfall decreases to 65 mm (2.6 in) over 12 days, and humidity rises slightly to 87%. For more detailed insights on summer weather, check out Bilbao weather in July.
In comparing the weather of April and August, April tends to be much cooler, with temperatures ranging from a chilly 1°C (34°F) at night to a mild 23°C (74°F) during the day, while August enjoys significantly warmer averages, peaking at 33°C (93°F). Additionally, April experiences more rainfall, with 92 mm (3.6 in) spread over 15 days, compared to August's 62 mm (2.5 in) over 12 days. Both months share a similar humidity level, around 81-82%, creating a humid atmosphere, but the warmth of August makes it feel more comfortable overall. For a deeper understanding of August weather in Bilbao, you can check Bilbao weather in August.
April and September present distinctly different weather patterns. In April, temperatures range from a chilly minimum of 1°C (34°F) to a pleasant maximum of 23°C (74°F), with an average of 12°C (54°F). It is a relatively humid month with an average humidity of 81% and significant rainfall, amounting to 92 mm (3.6 in) over 15 days. In contrast, September features milder temperatures, with a minimum of 10°C (50°F) and a maximum of 30°C (86°F), leading to a more comfortable average of 18°C (65°F). The lower precipitation in September, totaling 81 mm (3.2 in) over 12 days, and slightly reduced humidity at 77% contribute to a drier feel during this transition into autumn. For more details, check out Bilbao weather in September.
April and October present contrasting weather patterns, each with its unique charm. In April, temperatures range from a chilly 1°C (34°F) to a comfortable 23°C (74°F), with an average of 12°C (54°F). The month experiences significant rainfall, totaling 92 mm (3.6 in) over 15 days, and humidity remains high at 81%. In comparison, October features slightly warmer conditions with temperatures starting at 5°C (41°F) and peaking at 27°C (81°F), averaging around 15°C (59°F). While October also sees considerable precipitation at 105 mm (4.1 in), it distributes over fewer days, approximately 13 days, with humidity just a notch lower at 80%. For more detailed insights into October's climate, check out Bilbao weather in October.
When comparing the weather of April and November, there are several notable differences. In April, temperatures range from a minimum of 1°C (34°F) to a maximum of 23°C (74°F), with an average of 12°C (54°F). The month sees about 92 mm (3.6 in) of precipitation over 15 days, and humidity stands at 81%. In contrast, November experiences slightly warmer temperatures, with a minimum of 4°C (39°F) and a maximum of 22°C (72°F), averaging 11°C (53°F). However, November has significantly higher precipitation, totaling 158 mm (6.2 in) over 18 days, along with a similar humidity level of 83%. For a closer look at the specifics of November weather, you can check out Bilbao weather in November.
April and December in Bilbao exhibit quite distinct weather patterns. In April, temperatures range from a minimum of 1°C (34°F) to a maximum of 23°C (74°F), with an average of 12°C (54°F). The month experiences around 92 mm (3.6 in) of precipitation over approximately 15 days, accompanied by a humidity level of 81%. In contrast, December sees slightly higher minimum temperatures of 2°C (36°F) and a maximum of 19°C (66°F), with an average temperature of 10°C (50°F). However, precipitation increases to 154 mm (6.1 in) across 17 days, and humidity rises to 85%. For a detailed look at the weather conditions in December, visit Bilbao weather in December.
As spring unfolds in Bilbao, April showcases a vibrant transition in weather, marked by a noticeable increase in temperatures compared to the chill of winter. While the average temperature rises to a comfortable 12°C, the potential for warm days can reach up to 23°C, inviting locals and visitors alike to enjoy outdoor activities. However, be prepared for frequent rain, as the month experiences approximately 15 wet days totaling 92 mm of precipitation, contributing to the city's characteristic humidity of 81%. This unique blend of warmth and moisture sets April apart, making it a month of both refreshing showers and blossoming beauty. For a deeper dive into what to expect throughout the year, check out Bilbao Climate.