Last updated: August 27, 2025
April in La Union, Philippines brings a vibrant tapestry of weather characterized by a maximum temperature of 32°C (89°F), settling into a pleasant average of 27°C (81°F), and dipping to a comfortable minimum of 23°C (73°F). Visitors can expect a humidity level of 88%, giving the air a tropical feel. However, it's also the season of rain, with precipitation totaling 148 mm (5.8 in) over 17 days, offering a refreshing contrast to the warmth. This mix of sun and showers enhances the region's lush landscapes, creating a dynamic backdrop for travelers and locals alike.
In April, La Union, Philippines, transitions into the more vibrant warmth of early summer, with temperatures marking a notable rise. The minimums start at 23°C (73°F), while averages climb to a pleasant 27°C (81°F) and peak at a sizzling 32°C (89°F). This month reflects a steady progression from the cooler early months of the year, with the average temperature slightly increasing from 26°C (79°F) in January to April's 27°C (81°F). As the region gears up for the hotter days ahead, April provides a perfect blend of warmth and comfort, making it an ideal time for outdoor adventures and beach outings. The gradual shift in temperatures signals the onset of longer, sunnier days, inviting both locals and visitors to embrace the vibrant atmosphere of La Union.
April in La Union, Philippines, marks a subtle transition in the rainfall pattern, with precipitation amounting to 148 mm (5.8 in) over 17 days. While this is a slight rise from March's 139 mm, it is notably less than the wetter months surrounding it, particularly May, which brings an increase in rainfall to 178 mm (7.0 in). This period reflects the region's shift from the dry season towards a more humid climate, as evident from the upcoming months. The decreasing trend in precipitation days from January's 23 to April's 17 suggests a brief respite, hinting at a looming wet season that is just around the corner. As April unfolds, it serves as a prelude to more intense rainfall, embodying the dynamic climate of La Union.
In April, La Union, Philippines, experiences a slight dip in humidity to 88%, continuing a trend observed from the previous months, where humidity levels consistently hovered near 90% in January through March. This gradual decrease hints at the transition into the drier months ahead, as May brings a further reduction to 83%. This pattern suggests a shift towards more comfortable conditions after the high humidity typical of early the year. As the season progresses into the summer months, humidity levels continue to stabilize, showcasing a dynamic yet predictable climate that characterizes La Union throughout the year.
In April, La Union, Philippines, experiences a notably high UV Index of 16, maintaining its status in the extreme exposure category, just like in March. This consistent reading signals that sun protection is crucial, as the burn time remains a brief 10 minutes. Analyzing the data from the preceding months shows that while the UV Index peaked in March and April, it will gradually decrease in May, yet still remain in the extreme category. With the sun's intensity unrelenting, visitors and locals alike should stay vigilant. For more detailed insights on UV levels throughout the year, check out La Union UV Index.
UV Risk Categories
April in La Union, Philippines, basks in a delightful 304 hours of sunshine, making it a splendid month for beach enthusiasts and sun seekers. This sunshine total is closely tied to the end of the dry season, reflecting a remarkable consistency with March, which boasts 305 hours of glorious rays. As the year progresses, the warmth and brightness peak in May with 318 hours, hinting at the approaching summer. Interestingly, the sunshine hours gradually decline in the following months, but April’s ample light serves as a vibrant reminder of the region's tropical charm. With an inviting atmosphere perfect for exploration and relaxation, April truly shines in La Union, promising an unforgettable experience under the sun.
April in La Union, Philippines, experiences a 22% chance of sunny weather, mirroring the sunny disposition of February but falling slightly below the peaks of March's 28%. This indicates a transitional phase as the region moves from the more stable sunshine of early spring toward the wetter months ahead. Notably, the likelihood of sun declines during this time, reflecting a trend where the warmth and brightness of March give way to increased cloud cover and occasional rain showers. As locals and visitors alike prepare for the upcoming summer, April serves as a reminder of the fleeting sunny days before the onset of the heavier rains typical in May and beyond. With its competitive odds for sunshine, April remains an appealing choice for those eager to enjoy outdoor adventures amid the shifting weather patterns.
As April arrives in La Union, Philippines, daylight begins to settle into a steady rhythm, with an average of 12 hours of light gracing the region. Following the transition from the longer days of March, which also enjoyed 12 hours of daylight, April marks the beginning of a consistent duration that continues through the month of May. This midpoint in the year showcases a shift from the shorter daylight of January and February, both offering only 11 hours. The trend remains stable as the months progress into the summer, with June through September all basking in the same generous 12 hours. As the days start to shorten again in October, La Union’s state of daylight highlights the beautiful balance of light that characterizes this vibrant coastal region throughout the year.
As April unfolds in La Union, the average wind speed reaches a gentle 2.0 m/s (4 mph), maintaining a moderate pace that sets the tone for the transition into the warmer months. This steady breeze is a slight uptick from March's 1.6 m/s (3 mph), indicating a subtle shift in the atmosphere as the region prepares for the vibrant energy of summer. Following April, the wind speed dips just a notch to 1.8 m/s (4 mph) in May, reflecting a trend of consistency throughout the early months of the year, characterized by relatively calm conditions. As the oppressive heat of summer approaches, the most notable increase occurs in December, climbing to 2.3 m/s (5 mph), a reminder of the refreshing winds that often accompany seasonal transitions. Overall, April serves as a pivotal moment where the gentle winds of La Union invite both locals and visitors to revel in the island’s serene coastal beauty.
Weather in La Union varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in La Union, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather between April and January, we see that both months feature warm temperatures, with January offering slightly cooler averages; the average temperature in April is around 27°C (81°F), compared to January's 26°C (79°F). However, April experiences substantially less rainfall, with 148 mm (5.8 in) over 17 days, while January sees significantly higher precipitation amounts of 241 mm (9.5 in) over 23 days. Humidity levels are similar, remaining high at 88% in April and 90% in January, which adds to the overall tropical feel. For a detailed overview of January's weather, you can visit La Union weather in January.
When comparing the weather in April and February, we can see some notable differences. April experiences slightly warmer temperatures, with averages ranging from a minimum of 23°C (73°F) to a maximum of 32°C (89°F), while February's temperatures are a bit cooler, averaging between 21°C (71°F) and 30°C (87°F). Although February has higher precipitation, totaling 209 mm (8.2 in) over 20 days, April also sees significant rainfall at 148 mm (5.8 in) across 17 days. Humidity levels are relatively high in both months, with February at 90% and April at 88%. For a more detailed look at February's weather, you can visit La Union weather in February.
In comparing the weather of April and March, April experienced slightly warmer temperatures overall, with an average of 27°C (81°F) compared to March's 26°C (80°F). The maximum temperature in April reached 32°C (89°F), just a notch higher than March’s maximum of 31°C (88°F). Precipitation levels were relatively similar, with April recording 148 mm (5.8 in) over 17 days of rain, while March had 139 mm (5.5 in) with rain on 19 days. Both months showed high humidity, with April at 88% and March slightly higher at 90%. For more detailed insights, refer to La Union weather in March.
In comparing the weather of April and May, we observe a slight increase in temperatures during May, with minimum temperatures rising from 23°C (73°F) in April to 24°C (75°F), and average temperatures increasing from 27°C (81°F) to 28°C (82°F). Additionally, May records higher maximum temperatures, reaching 33°C (91°F) compared to April’s peak of 32°C (89°F). However, May also experiences more rainfall, with precipitation totaling 178 mm (7.0 in) across 27 days, in contrast to April's 148 mm (5.8 in) over 17 days. Despite the decrease in humidity from 88% in April to 83% in May, both months exhibit a tropical climate that is typical for the region. For more detailed information, you can check La Union weather in May.
April and June showcase similar average temperatures, hovering around 27°C (81°F), but June tends to be slightly warmer with a minimum temperature of 25°C (76°F). While both months experience maximum temperatures of 32°C (89°F), June is marked by significantly higher precipitation, measuring 238 mm (9.4 in) over 26 days compared to April's 148 mm (5.8 in) over 17 days. Additionally, humidity levels are somewhat lower in June at 81%, allowing for slightly more comfort despite the increased rain. For more detailed information, check out La Union weather in June.
April and July share similar average temperatures, with April experiencing a minimum of 23°C (73°F) and July slightly higher at 24°C (76°F). Both months reach a maximum temperature of 32°C (89°F in April and 90°F in July), making them warm periods. However, July tends to be wetter, with precipitation totaling 212 mm (8.3 in) over 23 days compared to April's 148 mm (5.8 in) over 17 days. Additionally, while humidity is high in both months, April holds a higher humidity level at 88%, compared to July's 80%. For more detailed weather insights, you can check La Union weather in July.
In April, the weather is quite warm, with temperatures ranging from a minimum of 23°C (73°F) to a maximum of 32°C (89°F) and an average of 27°C (81°F). However, this month also sees significant rainfall, totaling 148 mm (5.8 in) over 17 days, accompanied by high humidity at 88%. In contrast, August maintains similar high temperatures, with a minimum of 24°C (76°F) and an average of 28°C (82°F), but slightly increases the maximum temperature to 32°C (90°F). Precipitation also rises to 152 mm (6.0 in) over 22 days, although humidity is lower at 81%. Overall, while both months are warm, August tends to be slightly wetter and less humid. For more details about August's weather, you can visit La Union weather in August.
April and September offer similar average temperatures in La Union, with both months averaging around 27°C (81°F). However, September sees a slightly higher minimum temperature of 24°C (75°F) compared to April's 23°C (73°F), while both months can peak at a high of 32°C (89°F). In terms of precipitation, September experiences more rainfall, with 165 mm (6.5 in) falling over 22 days, making it wetter than April, which has 148 mm (5.8 in) over 17 days. Humidity levels are also slightly lower in September at 84%, compared to April's 88%. For more details on September weather, you can check La Union weather in September.
April and October present similar temperature ranges, with average highs and lows remaining constant at 27°C (81°F) and between 23°C (73°F) and 24°C (75°F) respectively. However, October experiences significantly higher precipitation, measuring 222 mm (8.7 in) over 27 days, compared to April's 148 mm (5.8 in) over 17 days. This increased rainfall in October results in a slightly lower humidity level of 81%, whereas April sees an 88% humidity, creating a more humid feel during the latter month. To explore more about the weather trends in October, you can visit La Union weather in October.
In comparing the weather of April and November, both months share a similar average temperature of 27°C (81°F), but April typically experiences slightly higher maximum temperatures, reaching up to 32°C (89°F) compared to November's 31°C (88°F). April also has a higher minimum temperature of 23°C (73°F) versus November's 21°C (71°F). However, November sees more rainfall, with a total of 189 mm (7.4 in) over 25 days, while April receives 148 mm (5.8 in) across 17 days. Additionally, while April holds a higher humidity level at 88%, November is slightly lower at 84%. For more detailed information on November weather, visit La Union weather in November.
In April, the weather remains consistently warm, with temperatures ranging from a minimum of 23°C (73°F) to a maximum of 32°C (89°F), averaging at 27°C (81°F). During this month, the region experiences 148 mm (5.8 in) of precipitation over 17 days, while maintaining a high humidity level of 88%.
Conversely, December sees slightly cooler temperatures, ranging from 23°C (74°F) to 31°C (88°F), with an average of 27°C (80°F). However, it is also notably wetter, with 264 mm (10.4 in) of rain falling across 28 days, while humidity remains constant at 88%. This increase in rainfall makes December a more challenging month for outdoor activities. For more details on December weather, visit La Union weather in December.
As April settles in La Union, the weather transforms into a warm embrace, with temperatures consistently reaching their peak compared to other months. This month is characterized by a delightful blend of heat and humidity, making it one of the most vibrant yet wet periods of the year. With frequent rainfall gracing the region, resulting in 17 days of precipitation, April offers a refreshing contrast to the drier months. The high humidity levels contribute to a rich, tropical ambiance, perfect for those who revel in lush surroundings. To explore more about La Union's climate nuances, visit La Union Climate.