Last updated: August 27, 2025
April in San Fernando, Philippines offers a warm tropical experience, with average temperatures hovering around 28°C (83°F), where highs reach up to 32°C (91°F) and lows dip to 24°C (75°F). The month also witnesses occasional rainfall, accumulating approximately 31 mm (1.2 in) over about 8 days, contributing to a humidity level of 73%. This combination of warmth and moisture creates a vibrant atmosphere, perfect for outdoor activities while reminding visitors to stay prepared for sudden showers.
In April, San Fernando, Philippines, experiences a warm transition into the peak of summer, with temperatures gradually rising. The month starts with a minimum temperature of 24°C (75°F) and averages 28°C (83°F), while the daytime can reach up to 32°C (91°F). This trend of increasing warmth from the previous months is evident, as April showcases a slight uptick from March's averages. The days are longer and sunnier, making it an appealing time for outdoor activities. As the transition to May approaches, the city shows consistent warmth, marking April as a delightful prelude to the hotter months ahead.
In April, San Fernando experiences a moderate precipitation level of 31 mm (1.2 in), marking a slight uptick from the drier months of March and February. With rainfall occurring over 8 days, this month serves as a transition into the wetter season. Following April, the region braces for a dramatic increase in rainfall, with May seeing 161 mm (6.3 in) and an escalating pattern continuing through the subsequent months. This trend highlights the shift towards the peak monsoon season, where the frequency and intensity of rain sharply rise, culminating in June and July's heavy downpours. Thus, April plays a crucial role in signaling the onset of the more vibrant and moisture-laden months to follow.
In April, San Fernando, Philippines experiences a humidity level of 73%, signaling a slight increase from the drier months of January to March. This moderate humidity serves as a precursor to the tropical climate that comes with the impending summer. As April transitions into May, humidity levels rise, reaching 77%, which foreshadows the even more humid months ahead. The gradual increase in moisture levels during this period highlights the shift towards the oppressive humidity characteristic of the rainy season, with June and July soaring to 85% and 86%, respectively. Overall, April serves as a transitional month, where humidity begins to build, hinting at the sweltering conditions that define the latter half of the year in San Fernando.
April in San Fernando, Philippines, continues the trend of extreme UV exposure, maintaining a UV Index of 14 that demands caution for those venturing outdoors. This month, just like its predecessors, signifies a consistent burn time of only 10 minutes, urging residents and visitors alike to be vigilant, especially as daytime activities heat up. With the sun reaching its peak intensity, protective measures such as sunscreen and shade are crucial in this tropical climate. Interestingly, as spring unfolds, the UV Index hovers steadily high, echoing the patterns seen in March and foreshadowing similar conditions in May. Stay informed and safe by checking the San Fernando UV Index for the latest updates.
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In April, the sun continues to shine brightly in San Fernando, Philippines, offering an impressive 310 hours of sunlight. This is a slight dip from March's peak of 314 hours, yet it mirrors the consistent brightness of May, suggesting a prolonged stretch of beautiful weather as the dry season reaches its zenith. Following a gradual increase from January's 239 hours, the trend reveals a steady rise in sunshine throughout the early months of the year, peaking between March and May. As we transition into June, the hours decrease to 278, but overall, the first half of the year showcases a vibrant climate that is inviting for both locals and visitors alike.
In April, the likelihood of sunny weather in San Fernando, Philippines, remains quite favorable at 56%, making it a delightful time for outdoor activities. This month tends to maintain a near parity with March’s 59% sunshine chance, reflecting a gradual transition into the drier season. As the temperatures rise into May, which boasts the highest likelihood of sun at 60%, April serves as a comfortable bridge before the peak heat. Notably, the probability of sunny days takes a sharp dip in the subsequent months of June and July, with respective chances plummeting to 16% and 12%—a stark contrast that emphasizes the importance of taking advantage of the sunnier days in April.
April in San Fernando, Philippines, enjoys a delightful 12 hours of daylight, continuing the trend established in March and leading into May. As the months shift from the cooler start of the year into the warmer season, the daylight duration steadily increases, peaking at 13 hours in June. The gradual transition highlights the vibrant spring ambiance and the approach of summer, making April an ideal month for outdoor activities under the sun. Following this peak, daylight hours stabilize again at 12 hours from July through September, before tapering off in the latter months. This rhythmic pattern beautifully encapsulates the tropical climate, ensuring that residents and visitors alike can fully appreciate the warm embrace of daylight throughout the season.
As April arrives in San Fernando, the welcome increase in wind speed marks a shift from the relatively calm months of early spring. With an average wind speed of 3.0 m/s (7 mph), April stands out as a breath of fresh air compared to the preceding months, where winds barely grazed the mark of 2.4 m/s (5 mph). This uptick sets the stage for the upcoming summer months, which continue to showcase winds peaking at an impressive 3.3 m/s (7 mph) in July. Interestingly, while the winds tend to fluctuate throughout the year, April's energizing breeze heralds brighter days ahead, encouraging outdoor adventures and capturing the essence of the season. The trend reveals how spring gently transitions into summer, inviting locals and visitors alike to enjoy the invigorating caress of the April winds.
Weather in San Fernando varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in San Fernando, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather patterns of April and January, April tends to be warmer with average temperatures ranging from a minimum of 24°C (75°F) to a maximum of 32°C (91°F), whereas January's temperatures are slightly cooler, with averages between 22°C (71°F) and 29°C (85°F). Additionally, April experiences less rainfall, totaling 31 mm (1.2 in) over 8 days, compared to January's higher precipitation of 64 mm (2.5 in) over 11 days. Humidity levels are also slightly lower in April at 73%, compared to January's 77%. For more detailed insights into January weather, you can refer to San Fernando weather in January.
When comparing the weather in April and February, April tends to be slightly warmer, with average temperatures reaching 28°C (83°F) compared to February's 26°C (79°F). In April, the maximum temperature can rise to 32°C (91°F), while February peaks at 29°C (85°F). Despite April's higher temperatures, it experiences less rainfall with 31 mm (1.2 in) of precipitation, compared to February's 49 mm (1.9 in), which falls on the same number of days, eight. Both months maintain a consistent humidity level of 73%. For more detailed insights, visit San Fernando weather in February.
In comparing the weather between March and April, we can observe a slight increase in temperature and precipitation trends. April sees a minimum temperature of 24°C (75°F), averaging 28°C (83°F) and peaking at 32°C (91°F), which is a bit warmer than March's minimum of 23°C (74°F), average of 27°C (81°F), and maximum of 31°C (89°F). Additionally, April experiences more rainfall, with 31 mm (1.2 in) recorded over 8 days, compared to March's 22 mm (0.8 in) over 6 days. The humidity also rises slightly in April to 73%, versus 71% in March. For a detailed overview, you can check San Fernando weather in March.
April typically offers warmer temperatures, with minimums around 24°C (75°F) and an average of 28°C (83°F), while May sees a slight rise in the minimum temperature to 26°C (78°F) and an average of 29°C (84°F). However, May is significantly wetter, experiencing 161 mm (6.3 in) of precipitation over 15 days, compared to April's 31 mm (1.2 in) over just 8 days. Humidity also increases slightly in May, averaging 77% compared to April’s 73%. For more detailed information about the weather in May, you can visit San Fernando weather in May.
April and June exhibit some notable differences in weather conditions. In April, temperatures range from a minimum of 24°C (75°F) to a maximum of 32°C (91°F), with an average of 28°C (83°F). The month sees relatively low precipitation, totaling 31 mm (1.2 in) over about 8 days, and humidity levels are moderate at 73%. In contrast, June tends to be warmer and wetter, with temperatures starting at a minimum of 26°C (78°F) and reaching a maximum of 33°C (91°F), averaging 29°C (84°F). The humidity rises to 85%, and rainfall increases significantly to 301 mm (11.9 in) over 26 days, marking June as a month of substantial precipitation. For further details, you can check San Fernando weather in June.
In comparing the weather between April and July, we can see notable differences in temperature, precipitation, and humidity. April enjoys a warm climate with temperatures ranging from a minimum of 24°C (75°F) to a maximum of 32°C (91°F) and experiences relatively low precipitation of 31 mm (1.2 in) over just 8 days. In contrast, July sees slightly warmer nights with a minimum temperature of 25°C (78°F), while daytime highs remain consistent at 32°C (90°F). However, July is significantly wetter, with an average precipitation of 584 mm (23.0 in) over 29 days, leading to heightened humidity levels of 86%. This increase in rainfall and humidity marks July as a much wetter and more humid month compared to the more moderate conditions of April. For a more detailed look at the weather during this time, visit San Fernando weather in July.
April and August weather exhibit distinct differences despite their similar average temperatures. In April, temperatures range from a minimum of 24°C (75°F) to a maximum of 32°C (91°F), with an average of 28°C (83°F) and a relatively modest precipitation of 31 mm (1.2 in) over 8 days, accompanied by a humidity level of 73%. In contrast, August experiences slightly higher minimum temperatures of 25°C (77°F) and maintains the same maximum of 32°C (89°F), but it sees a dramatic increase in precipitation to 682 mm (26.9 in) over 29 days, resulting in a higher humidity level of 87%. Overall, while both months can be warm, August is significantly wetter and more humid than April. For more detailed insights, you can visit San Fernando weather in August.
April and September present distinct weather patterns. In April, temperatures range from a minimum of 24°C (75°F) to a maximum of 32°C (91°F), with an average of 28°C (83°F). The month experiences relatively low precipitation, totaling 31 mm (1.2 in) over about 8 days, and humidity levels average around 73%. In contrast, September sees slightly higher minimum temperatures at 25°C (77°F) and an average of 28°C (82°F), but it has a significantly higher maximum of 32°C (90°F). This month is also marked by heavy rainfall, with 359 mm (14.1 in) spread over 26 days and increased humidity at 87%. For more detailed information, you can visit San Fernando weather in September.
In comparing the weather of April and October, we see that both months maintain similar temperature ranges, with April showcasing a minimum of 24°C (75°F) and a maximum of 32°C (91°F), while October's temperatures are slightly lower, maxing out at 32°C (89°F), with a minimum of 24°C (76°F). However, October experiences a significant increase in precipitation, receiving 273 mm (10.8 in) over 23 days compared to April's more moderate 31 mm (1.2 in) over just 8 days. This added rainfall in October also results in higher humidity levels, averaging 86% compared to April's 73%. For more details, you can visit San Fernando weather in October.
In comparing the weather of April and November, both months exhibit warm temperatures, with April experiencing a minimum of 24°C (75°F) and an average high of 32°C (91°F), while November has slightly warmer minimum temperatures at 25°C (77°F) and a maximum of 31°C (88°F). However, November sees significantly higher precipitation, averaging 127 mm (5.0 in) over 18 rainy days compared to April's 31 mm (1.2 in) spread over just 8 days. Additionally, humidity levels rise in November to 89%, whereas April's humidity sits at a moderate 73%. To learn more about the climate specifics in November, you can visit San Fernando weather in November.
April offers warm temperatures with a minimum of 24°C (75°F) and an average of 28°C (83°F), peaking at a maximum of 32°C (91°F). The month experiences moderate precipitation of 31 mm (1.2 in) over about 8 days, accompanied by a humidity level of 73%. In contrast, December sees slightly cooler temperatures, with a minimum of 24°C (76°F) and an average of 27°C (81°F), reaching a maximum of 30°C (86°F). However, it is much wetter, with 102 mm (4.0 in) of rainfall spread across 17 days and higher humidity at 85%. For more details on the weather during this month, check out San Fernando weather in December.
In April, San Fernando experiences a notable shift in weather, marked by warmer temperatures and increased humidity compared to earlier months. The average warmth, coupled with the occasional rain, creates a tropical ambiance that is both vibrant and inviting. While the month sees a modest amount of rainfall, it is still less than what is typical in the peak of the rainy season, allowing locals and visitors alike to enjoy the outdoors. With 73% humidity, the atmosphere may feel a bit muggy, but the pleasant 28°C average temperature offers a comfortable respite from the heat. For those looking to explore the unique climate patterns of San Fernando throughout the year, detailed information can be found here: San Fernando Climate.