Last updated: August 27, 2025
April in Bulacan, Philippines offers a warm tropical experience, with temperatures reaching a maximum of 35°C (95°F) and averaging around 27°C (82°F). The month is characterized by high humidity levels at 87%, contributing to a muggy atmosphere. Rainfall is frequent, with 113 mm (4.4 in) recorded over 16 days, making April a time of vibrant greenery amidst the heat. Travelers and locals alike can expect a balance of sunny days and rainy spells, highlighting the region's dynamic climate. Whether you’re soaking up the sun or waiting out a shower, Bulacan in April offers a unique weather experience.
In April, Bulacan, Philippines, experiences a notable rise in warmth, characterized by minimum temperatures around 22°C (72°F) and maximums reaching 35°C (95°F). The average temperature hovers at a comfortable 27°C (82°F), revealing a gradual transition into the hotter months ahead. This month marks the pinnacle of the early dry season, as both morning and evening temperatures remain pleasantly mild. The consistency in temperature from March to April suggests a warming trend, with daytime highs continuing to flirt with the mid-thirties, a sign that summer is well on its way. As the days grow longer and the sun shines brighter, April sets the stage for the sizzling summer ahead.
In April, Bulacan experiences a moderate precipitation level of 113 mm (4.4 in), distributed over 16 days of rain. This marks a notable decrease from the preceding months of January and March, where rainfall reached 161 mm (6.3 in) and 136 mm (5.3 in), respectively. However, April's rainfall is a precursor to the significant increases in precipitation seen in the following months, with May and June often bringing much heavier downpours, averaging over 200 mm each month. As the transition to the wet season begins, April serves as a tantalizing hint of the lush greenery to come, signaling the shift towards a more pronounced rainy pattern in Bulacan.
April in Bulacan, Philippines, experiences a subtle yet noteworthy shift in humidity, settling at an average of 87%. This marks a gentle decline from the high humidity levels of the preceding months, notably January and February, which boast readings of 90% and 92%, respectively. As the region transitions into the warmer months, April's humidity is relatively lower than March's consistent 90%, hinting at a slight easing as summer approaches. Following this pattern, May and June present further reductions, reflecting the natural ebb and flow of humidity as the year progresses. Overall, April serves as a transitional month, bridging the high humidity of early year with the comfortable averages that follow.
In April, Bulacan, Philippines experiences a relentless UV Index of 16, maintaining the extreme exposure category that is consistent throughout the dry season. This indicates that sun protection is crucial, as the burn time remains a mere 10 minutes. Following a gradual increase from January through March, April's UV levels remain unchanged, showcasing the region's intense sun exposure during this time of year. As the days grow hotter, it's vital for residents and visitors to remain vigilant about UV safety. Don't forget to check the full details for April's UV Index and tips for protection at Bulacan UV Index.
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April in Bulacan, Philippines, embraces the exuberance of sunshine, basking in an impressive 301 hours of bright days. This month effectively bridges the transition from the peak sunlight of March, which saw 302 hours, into the slightly lower but still plentiful light in May with 295 hours. Notably, as the year progresses, the region consistently enjoys a generous amount of sunlight, particularly in the first five months, signaling a promising trend that continues into the vibrant summer. This sunshine is not just a delight for outdoor enthusiasts but also a boon for agriculture, supporting the lush landscapes that characterize Bulacan as it gears up for the rainy season ahead.
As we transition into April in Bulacan, Philippines, the likelihood of sunny weather shows a slight decline, with a 22% chance of sun illuminating the skies. This marks a dip from the increasing trend seen in the preceding months of January (14%), February (23%), and March (27%), where sunshine seemed to be on the rise. April's percentage, while lower, still maintains a robust potential for clear skies compared to the months that follow, particularly May, which sees a significant drop to 13%. Thus, while April may not boast the brightest sun, it still stands out as a favorable window before the onset of the rainy months, encouraging outdoor activities amid the warm climate.
In Bulacan, Philippines, daylight duration experiences a captivating rhythm throughout the year. As the year begins, January and February offer a stable 11 hours of daylight, providing a gentle transition into the lighter days of March, which sees an increase to 12 hours. This trend continues into April, where daylight remains at 12 hours, matching the length through May and the mid-year months of June and July. Notably, this consistency is a hallmark of Bulacan’s climate, as the daylight duration holds steady at 12 hours from March until September. As autumn approaches, the days gradually shorten again, returning to 11 hours by October and continuing through November and December. This cyclical change informs the rhythm of life in Bulacan, marking the seasons with predictable daylight patterns that enhance both the agricultural landscape and local traditions.
In April, the winds in Bulacan, Philippines, continue a gentle rhythm, maintaining an average speed of 1.7 m/s (4 mph), mirroring the velocities of January, February, and March. This consistency suggests a seasonal calm after the bustling winds of December, which peaked at 1.9 m/s (4 mph), and a gradual decline heading into the drier months of May and June. As spring transitions into summer, April offers a balance between calm and occasional breezes, making it a refreshing period before the winds slow down to their seasonal lows in late spring and early summer. The steady winds throughout these months create an almost serene backdrop, perfect for outdoor activities and enjoying the natural beauty of the region.
Weather in Bulacan varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Bulacan, focusing on differences in temperature, rainfall, humidity, and UV levels.
In January, the weather in Bulacan tends to be slightly cooler, with average temperatures ranging from a minimum of 22°C (72°F) to a maximum of 32°C (90°F), compared to April's warmer temperatures of 22°C (72°F) minimum, averaging 27°C (82°F) and reaching up to 35°C (95°F). While both months experience high humidity levels, January’s 90% feels a bit more oppressive than April's average of 87%. Additionally, January sees more precipitation, with 161 mm (6.3 in) over 18 days, while April has less rainfall at 113 mm (4.4 in) across 16 days. For more details on January weather in Bulacan, please visit Bulacan weather in January.
In comparing the weather between February and April, both months exhibit warm temperatures, but April tends to be slightly hotter. In February, the temperatures range from a minimum of 21°C (71°F) to a maximum of 34°C (94°F), with an average of 26°C (79°F). April, however, starts with a slightly higher minimum temperature of 22°C (72°F) and peaks at 35°C (95°F), averaging 27°C (82°F).
Additionally, April experiences more precipitation, with 113 mm (4.4 in) over 16 days compared to February's 89 mm (3.5 in) across 14 days. Humidity levels are also slightly lower in April at 87%, whereas February holds a higher humidity of 92%. For a more detailed look at February weather, you can check Bulacan weather in February.
In comparing the weather between March and April, both months exhibit similar temperature patterns, with average temperatures hovering around 27°C (82°F). March has a slightly lower minimum temperature of 21°C (71°F) compared to April's 22°C (72°F). However, April experiences less precipitation overall, with 113 mm (4.4 in) over 16 days, in contrast to March's heavier rainfall of 136 mm (5.3 in) across 14 days. Humidity levels remain high in both months, with April at 87% and March slightly higher at 90%. For a detailed look at March weather, you can visit Bulacan weather in March.
April and May present distinct weather characteristics, with both months showcasing warm temperatures. April experiences a minimum temperature of 22°C (72°F), averaging 27°C (82°F), and reaching a maximum of 35°C (95°F). It also sees a significant amount of precipitation, totaling 113 mm (4.4 in) over 16 days, accompanied by high humidity levels of 87%.
In contrast, May starts slightly warmer with a minimum temperature of 23°C (74°F) while still averaging 27°C (82°F) and peaking at 35°C (96°F). However, May is notably wetter, accumulating 209 mm (8.2 in) of rain across 27 days and maintaining a humidity level of 83%. For more detailed weather information, visit Bulacan weather in May.
In April, the weather features a minimum temperature of 22°C (72°F) and a maximum of 35°C (95°F), with an average temperature around 27°C (82°F). This month experiences considerable rainfall, totaling 113 mm (4.4 in) over 16 days and relative humidity at 87%. In contrast, June maintains a similar average temperature of 27°C (81°F) but sees slightly cooler highs at 33°C (92°F) and a minimum of 23°C (74°F). However, June is characterized by significantly higher precipitation, accumulating 214 mm (8.4 in) over 28 days, and a slight decrease in humidity at 83%. For more detailed insights into weather patterns, you can check Bulacan weather in June.
April and July exhibit notable differences in weather patterns, reflecting the transition from one season to another. In April, temperatures range from a minimum of 22°C (72°F) to a maximum of 35°C (95°F), with an average temperature of 27°C (82°F). The month experiences significant rainfall, totaling 113 mm (4.4 in) across 16 days, accompanied by high humidity levels at 87%.
In contrast, July sees a slight increase in minimum temperature at 23°C (74°F) and a decrease in maximum temperature at 33°C (92°F), while maintaining a similar average of 27°C (81°F). However, July is marked by even higher precipitation, amounting to 206 mm (8.1 in) over 24 days, with humidity slightly lower at 82%. For a closer look at the weather specifics, you can visit Bulacan weather in July.
April and August in Bulacan exhibit similar average temperatures, with April showing a minimum of 22°C (72°F) and a maximum of 35°C (95°F), while August has slightly higher minimums at 23°C (73°F) and a maximum of 34°C (93°F). However, August experiences significantly more rainfall, with 171 mm (6.7 in) over 24 days compared to April's 113 mm (4.4 in) over 16 days. Both months maintain high humidity levels, with April at 87% and August slightly lower at 83%. For detailed insights on August weather, you can check Bulacan weather in August.
In comparing the weather of April and September, both months exhibit warm temperatures, but September tends to be slightly wetter. April experiences minimum temperatures of 22°C (72°F) and averages around 27°C (82°F), with a maximum of 35°C (95°F), accompanied by 113 mm (4.4 in) of precipitation over 16 days, resulting in a high humidity of 87%. In contrast, September maintains a similar temperature range with minimums at 23°C (73°F) and averages of 27°C (81°F), but it sees higher precipitation at 163 mm (6.4 in) spread over 22 days, along with a humidity level of 85%. For more specific information, check out Bulacan weather in September.
In comparing the weather patterns of April and October, both months exhibit warm temperatures with only slight differences in their averages. April boasts a range with a minimum of 22°C (72°F) and a maximum of 35°C (95°F), while October presents a nearly comparable minimum of 23°C (74°F) and a slightly lower maximum of 33°C (93°F). However, October experiences significantly higher rainfall, accumulating 214 mm (8.4 in) over 25 days, compared to April's 113 mm (4.4 in) across 16 days. Additionally, the humidity is slightly lower in October at 82%, compared to April's 87%, making it a bit more comfortable despite the increased precipitation. For a deeper look into the October weather, you can check out Bulacan weather in October.
April and November exhibit similar average temperatures, with April showing a minimum of 22°C (72°F) and a maximum of 35°C (95°F), while November has slightly warmer minimums at 23°C (74°F) and maximums of 34°C (93°F). Both months experience high humidity, with April at 87% and November at 83%. However, November tends to be wetter, receiving 149 mm (5.9 in) of precipitation over 23 days compared to April's 113 mm (4.4 in) across 16 days. For more details on November weather conditions, you can visit Bulacan weather in November.
April and December share similar average temperatures, both hovering around 27°C (81°F), with maximums reaching up to 35°C (95°F). However, April experiences slightly lower precipitation, totaling 113 mm (4.4 in) over 16 days, compared to December's 139 mm (5.5 in) across 20 days. Both months have high humidity levels at 87%, contributing to a tropical feel. For more detailed information on December weather, you can visit Bulacan weather in December.
April in Bulacan ushers in a noticeable shift in weather, characterized by warmer temperatures and heightened humidity compared to earlier months. With maximum readings reaching up to 35°C and an average of 27°C, the heat can be quite intense. Additionally, the month experiences increased rainfall, with precipitation occurring on 16 days, culminating in a total of 113 mm for the month. This combination of warmth and moisture not only enhances the lushness of the landscape but also marks a transition towards the rainier season ahead. For a deeper dive into the region's climate patterns, check out Bulacan Climate.