Last updated: August 27, 2025
In April, San Fernando, Philippines experiences a warm tropical climate, with maximum temperatures soaring to 35°C (95°F) and an average of 29°C (84°F), while the minimum temperature hovers around 24°C (75°F). This month is marked by high humidity levels at 78%, creating a muggy atmosphere. Rainfall is significant, with a total precipitation of 90 mm (3.6 in) over approximately 20 days, making it a month characterized by intermittent showers and lush greenery. Visitors and residents alike should prepare for a blend of warm sun and frequent rain, common in this vibrant coastal city.
In April, San Fernando, Philippines, experiences a noticeable rise in temperatures, with minimums climbing to 24°C (75°F) and maximums peaking at a sizzling 35°C (95°F). This trend marks the transition into the hotter months, as the average temperature reaches a comfortable 29°C (84°F). Compared to earlier months like March, which saw a maximum of 33°C (91°F), April’s warmth heralds the arrival of the dry season. With humidity often in tow, visitors should be prepared for the increasing heat, making it an ideal time for beach outings or leisurely strolls in the shade. As the month progresses, the warmth serves not just as a precursor to the soaring temperatures of May but also as an invitation to embrace the vibrant outdoor life that this stunning region has to offer.
In April, San Fernando experiences a notable dip in precipitation, receiving an average of 90 mm (3.6 in) of rain over 20 days. This marks a significant decrease compared to the preceding months, where rainfall peaked at 205 mm in January and gradually decreased through March. As the region transitions into May, rainfall surges again to 204 mm, foreshadowing the arrival of the wet season. April serves as a brief interlude, suggesting a pattern where rainfall peaks in the earlier months, progressively increasing as the year advances, particularly from June onwards, indicating the dynamic climate of this vibrant region.
In April, San Fernando experiences a slight dip in humidity, averaging around 78%, which offers a brief respite from the higher levels that predominate in the preceding months. This mild humidity sets the stage for the transition into the wetter months ahead, where humidity levels begin to rise notably in May and continue to escalate through July and August. The trend illustrates a gradual climb from the comparatively lower 77% in March to the peak averages of 89% in August and 90% in September. As the year progresses, the high humidity remains a characteristic feature, marking a distinctive tropical climate that defines San Fernando’s weather patterns.
In April, San Fernando, Philippines, experiences a notably high UV Index of 17, categorizing the exposure as extreme. This trend of elevated UV levels is a continuation from the preceding months, where the index steadily rose from 13 in January to 16 in March. With a consistent burn time of just 10 minutes, residents and visitors alike should be particularly cautious about sun exposure. As we transition into May, the UV Index dips slightly to 14, but overall, the first half of the year showcases a persistent pattern of intense sun conditions. For more details on UV levels and safety recommendations, visit San Fernando UV Index.
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April in San Fernando, Philippines, brings a delightful continuation of sunshine, matching March's impressive 311 hours of bright, sunny days. This consistent sunshine is a precursor to May, which basks in even 320 hours of radiant light, making it one of the sunniest months of the year. Following the vibrant energy of spring, the summer months maintain a strong presence with 289 hours in June and 290 hours in July, showcasing a minor dip yet still keeping spirits high. As the year progresses, the hours of sunshine gradually decrease, but with an overall average of around 280 hours, San Fernando remains a beacon of warmth and light, inviting residents and visitors alike to embrace its sunny disposition throughout the year.
April in San Fernando, Philippines, experiences a 25% chance of sunny weather, marking a slight decline from March's peak of 36%. This month finds itself amidst a unique weather trend, where the sunshine probability dips after the more favorable conditions of early spring. Compared to the drier months that follow, such as May and June, which see the likelihood of sunny days hovering around 23% and 17% respectively, April remains a relatively bright spot in the shifting climate. Therefore, while the sunny days may not be as abundant as in the preceding month, April still offers a decent chance for clear skies, making it a delightful time to enjoy the outdoors before entering the more overcast summer months.
In San Fernando, Philippines, April marks a delightful transition in daylight duration, with the sun gracing the sky for an inviting 12 hours. This period mirrors the increasing daylight of March, setting the stage for the upcoming months of summer. As residents bid farewell to the shorter daylight of January and February, they welcome a steadier influx of sunshine from March through June, where daylight consistently maintains its generous 12-hour stretch. This pattern showcases a harmonious balance of light, gradually tapering off as the year progresses into the cooler months of October through December. The consistency in daylight during this time not only enhances outdoor activities but also enriches the vibrant atmosphere that characterizes San Fernando in April.
In April, the winds in San Fernando settle into a gentle rhythm, maintaining an average speed of 2.7 m/s (6 mph)—a trend that mirrors the breezy feel of March. The consistency of these moderate winds serves as a precursor to the warmer months, as May sees a slight dip to 2.1 m/s (5 mph). Notably, April stands out in the annual wind cycle, where it anchors the transition from the refreshing gusts of early spring into the calmer summer breezes. As the year progresses, the winds tend to lose their vigor, reaching their lowest point by June, reminding us that even in a tropical paradise like the Philippines, nature’s rhythm ebbs and flows in its own time.
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 of April and January, April tends to be slightly warmer with average temperatures ranging from a minimum of 24°C (75°F) to a maximum of 35°C (95°F), while January has a lower average with a minimum of 23°C (74°F) and a maximum of 32°C (91°F). Additionally, April experiences less precipitation at 90 mm (3.6 in) over about 20 days, compared to January’s heavier rainfall of 205 mm (8.1 in) across 23 days. The humidity is also lower in April at 78%, making it feel more comfortable than January’s higher humidity level of 85%. For more detailed information about January's weather, you can visit San Fernando weather in January.
April experiences warmer temperatures compared to February, with an average of 29°C (84°F) and a maximum of 35°C (95°F), while February maintains a cooler average of 27°C (82°F) and peaks at 33°C (91°F). Despite the higher temperatures, April has slightly less precipitation at 90 mm (3.6 in) over 20 days, compared to February's 130 mm (5.1 in) across 21 days. Humidity levels are also marginally lower in April at 78%, compared to February's 80%. For more detailed information, you can visit San Fernando weather in February.
In comparing the weather between March and April, April tends to be slightly warmer, with average temperatures reaching up to 29°C (84°F) compared to March's average of 28°C (83°F). The maximum temperatures also increase, climbing to 35°C (95°F) in April versus 33°C (91°F) in March. However, March experiences higher precipitation, with 113 mm (4.4 inches) over 22 days, while April sees 90 mm (3.6 inches) over 20 days. Humidity levels remain quite similar, with April at 78% and March at 77%. For more detailed insights on March weather, check out San Fernando weather in March.
In April, temperatures range from a minimum of 24°C (75°F) to a maximum of 35°C (95°F), with an average of 29°C (84°F). The month sees significant rainfall, totaling 90 mm (3.6 in) over 20 days, accompanied by a humidity level of 78%. In contrast, May experiences slightly warmer temperatures, starting from a minimum of 25°C (78°F) and reaching up to 36°C (97°F), with an average of 30°C (85°F). However, May is marked by heavier rainfall, with 204 mm (8.0 in) recorded over 29 days and a humidity level rising to 84%. For more specific details on the weather in May, check out San Fernando weather in May.
April and June have similar temperature ranges, with April experiencing minimums of 24°C (75°F) and June slightly warmer at 25°C (77°F). Both months have an average temperature of around 29°C (84°F to 85°F), and maximums reaching as high as 35°C (95°F). However, June is notably wetter, receiving 227 mm (8.9 in) of precipitation over 26 days compared to April's 90 mm (3.6 in) across 20 days. Additionally, humidity levels rise in June to 87%, compared to April's 78%, making June feel more muggy. For more detailed information, check out San Fernando weather in June.
April and July both experience warm temperatures, with average highs around 29°C (84°F). However, April has a slightly broader temperature range, with maximums reaching up to 35°C (95°F), compared to July's maximum of 34°C (94°F). Precipitation is notably higher in July, with 262 mm (10.3 in) falling over 26 days, while April sees 90 mm (3.6 in) over 20 days. Additionally, July has higher humidity at 88%, compared to April's 78%. For more detailed insights on July weather patterns, check San Fernando weather in July.
April and August both showcase warm temperatures, with averages hovering around 29°C (84°F) and maximums reaching 35°C (95°F). However, April tends to be marginally drier, receiving around 90 mm (3.6 in) of precipitation over 20 days, while August experiences a significant increase in rainfall, totaling 193 mm (7.6 in) across 22 days. Moreover, August also sees higher humidity levels at 89%, compared to April's 78%. For a detailed look at August weather, visit San Fernando weather in August.
In comparing April and September weather, both months experience a minimum temperature of around 24°C (75°F) and an average of 29°C (84°F), with maximum temperatures peaking at 35°C (95°F). However, September tends to be wetter, receiving 229 mm (9.0 in) of precipitation over 23 days compared to April's 90 mm (3.6 in) spread across 20 days. Additionally, humidity levels are higher in September at 90%, versus April's 78%, contributing to a more oppressive atmosphere. For more detailed information on September weather, you can visit this link: San Fernando weather in September.
April and October both deliver warm temperatures, with April experiencing slightly lower minimums and maximums. In April, temperatures range from a mild 24°C (75°F) to a high of 35°C (95°F), while October starts at 25°C (77°F) and peaks at 34°C (93°F). However, October brings significantly more rainfall, with 262 mm (10.3 in) recorded over 28 days, compared to April's 90 mm (3.6 in) over 20 days. The humidity also rises from April’s 78% to October’s 87%, making October feel more humid overall. For more detailed weather information, you can check San Fernando weather in October.
April and November exhibit notable differences in weather patterns. In April, temperatures range from a minimum of 24°C (75°F) to a maximum of 35°C (95°F), with an average of 29°C (84°F). This month experiences about 90 mm (3.6 in) of precipitation over approximately 20 days, accompanied by a humidity level of 78%. In contrast, November sees slightly warmer temperatures with a minimum of 25°C (77°F) and a maximum of 34°C (93°F), averaging 28°C (83°F). However, it brings significantly higher rainfall, totaling 246 mm (9.7 in) across around 27 days, and increased humidity at 90%. For more detailed insights, you can visit San Fernando weather in November.
In comparing the weather conditions of April and December, we observe that April tends to be warmer, with average temperatures reaching 29°C (84°F) and maximums hitting 35°C (95°F). In contrast, December experiences slightly cooler temperatures, with an average of 28°C (83°F) and a maximum of 33°C (91°F). However, December is significantly wetter, receiving 316 mm (12.4 in) of precipitation over 29 days, compared to April's 90 mm (3.6 in) over 20 days. The humidity also rises in December, averaging 91% compared to April's 78%. For more detailed insights on weather trends, you can check San Fernando weather in December.
As April sets in, San Fernando experiences a noticeable shift in weather patterns, embracing the warmth of spring with average temperatures climbing to a balmy 29°C (84°F). Compared to the cooler months, the increase in humidity—averaging 78%—combined with more frequent rainfall on about 20 days, transforms the landscape into a lush, vibrant environment. This month stands out with its higher precipitation, totaling 90 mm (3.6 in), which contrasts with the drier conditions often seen in the preceding months. The eclectic mix of warm air and refreshing showers creates a unique atmosphere ideal for experiencing the local flora and outdoor activities. For more detailed insights into yearly weather trends, visit San Fernando Climate.