Last updated: August 27, 2025
April in San Fernando, Philippines, brings a warm tropical climate characterized by a maximum temperature reaching 33°C (92°F) and an average of 28°C (82°F). Nighttime temperatures dip to a mild 23°C (73°F), creating comfortable evenings. However, the month is also marked by notable precipitation, with a total of 109 mm (4.3 in) over 18 days, resulting in a humidity level of 78%. This blend of heat and moisture contributes to the region's lush landscapes, making April a vibrant yet rain-tinged month in San Fernando.
In April, San Fernando, Philippines, experiences a delightful shift in temperatures, signaling the full embrace of the dry season. The month begins with a minimum temperature of 23°C (73°F), rising to a comfortable average of 28°C (82°F) and peaking at a balmy 33°C (92°F). This trend showcases a gradual increase from March, where temperatures ranged slightly lower. As April unfolds, the warmth becomes more pronounced, inviting locals and visitors alike to enjoy outdoor adventures under the sun. Overall, it's a time when the region basks in vibrant heat, making it a perfect month for activities that celebrate the beauty of the Philippines.
April in San Fernando marks a transitional phase in the region's weather pattern, as rainfall begins to taper off compared to the preceding months. With 109 mm (4.3 in) of precipitation occurring over just 18 days, April stands out as a noticeably drier period relative to January through March, which see significantly higher totals of 300 mm (11.8 in), 216 mm (8.5 in), and 164 mm (6.4 in) respectively. This decrease hints at the onset of the warmer, drier season ahead, yet May soon revitalizes the rainfall with its increased average of 244 mm (9.6 in) over a full 30 days. Overall, April’s rainfall not only signifies a reprieve from the heavier downpours of earlier months, but also foreshadows the upcoming shifts in the seasonal climate of the Philippines.
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, the UV Index in San Fernando, Philippines remains strikingly high at 16, categorizing it as extreme and necessitating caution for outdoor activities. This trend continues from March, which also recorded a UV Index of 16, underscoring a period of intense sun exposure. With a consistent burn time of just 10 minutes, it's crucial for residents and visitors alike to take protective measures against harmful UV rays. This pattern of extreme UV levels persists through the months, highlighting the need for vigilance as summer approaches. For more detailed insights about UV exposure throughout the year, you can visit San Fernando UV Index.
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April in San Fernando, Philippines, continues the trend of abundant sunshine, boasting 311 hours of glorious sunlight—a figure that mirrors the vibrant month of March. This consistency is a refreshing precursor to the slightly sunnier May, which enjoys 317 hours. The delightful weather patterns underscore the region's tropical charm, where the radiant sun quickly becomes a cherished part of daily life. Following April, the hours of sunshine gradually taper off through the warmer months, yet they still remain generous compared to the early part of the year. The steady increase from January’s 227 hours to April's cheerful glow reveals the transition into a season that many eagerly anticipate, making San Fernando a sun-soaked paradise during these spring months.
In April, San Fernando, Philippines experiences a 29% chance of sunny weather, making it one of the brighter months of the year, though slightly lower than March's peak of 33%. This trend signifies a gradual shift towards more sunshine after the cooler, cloudier months of January and February, where the chances were markedly low at 12% and 19%, respectively. As summer approaches, the likelihood of clear skies begins to decline again in May, with a 22% chance of sun. Overall, April offers a delightful balance of warmth and sunshine that invites both locals and tourists to revel in the beauty of the region before the more humid and overcast months set in.
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.
April in San Fernando, Philippines, brings a gentle average wind speed of 4.0 m/s (9 mph), mirroring the calmer breezes of March. This moderate wind is a precursor to the shifting patterns of the upcoming months; as May and June approach, the winds tend to lull, dropping to 2.9 m/s (6 mph) and 2.4 m/s (5 mph), respectively. Interestingly, this serene phase shifts once more as July rolls in, welcoming back stronger gusts at 4.5 m/s (10 mph). Overall, April serves as a transitional month, where the winds hint at the balmy days of summer while still holding onto the lingering freshness of spring.
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 between April and January, we notice that April tends to be slightly warmer, with average temperatures reaching 28°C (82°F) compared to January's 26°C (79°F). However, January experiences significantly higher precipitation, totaling 300 mm (11.8 in) over 23 days, compared to April's 109 mm (4.3 in) over 18 days. Additionally, January's humidity is higher at 85%, while April has a humidity level of 78%. For more detailed information on January weather, you can check San Fernando weather in January.
When comparing the weather in April and February, we can see some notable differences. April features higher temperatures, with an average of 28°C (82°F) and a maximum of 33°C (92°F), while February has a cooler feel with an average temperature of 26°C (79°F) and a maximum of 30°C (87°F). However, February experiences significantly more rainfall, totaling 216 mm (8.5 in) over 21 days compared to April's 109 mm (4.3 in) over 18 days. The humidity levels are relatively close, with April at 78% and February slightly higher at 80%. For more detailed insights into February weather, check out San Fernando weather in February.
April's weather shows a slight increase in average temperatures compared to March, with averages rising from 27°C (81°F) to 28°C (82°F) and maximum temperatures reaching up to 33°C (92°F) compared to March's 32°C (89°F). However, while April experiences slightly warmer days, it also sees a decrease in total precipitation, dropping from 164 mm (6.4 in) over 19 days in March to 109 mm (4.3 in) over 18 days in April. Humidity levels remain comparable, with April at 78% and March at 77%. For a more detailed look at March weather, you can visit San Fernando weather in March.
April and May weather exhibit some notable differences, particularly in terms of humidity and precipitation. In April, temperatures range from a minimum of 23°C (73°F) to a maximum of 33°C (92°F), with an average of 28°C (82°F) and 109 mm (4.3 in) of rainfall over 18 days. In contrast, May sees a slight increase in minimum temperature to 25°C (76°F), while maintaining the same maximum and average temperatures of 33°C (92°F) and 28°C (83°F), respectively. However, May experiences significantly higher precipitation at 244 mm (9.6 in) over 30 days, and humidity rises to 84%. For more details on the weather conditions in May, check San Fernando weather in May.
April and June both showcase warm temperatures, with April having a minimum of 23°C (73°F), an average of 28°C (82°F), and a maximum of 33°C (92°F). June, on the other hand, starts slightly warmer at a minimum of 25°C (76°F), maintaining the same average of 28°C (82°F), but reaching a slightly lower maximum of 32°C (90°F). However, June experiences significantly more precipitation, with 356 mm (14.0 in) spread over 28 days, compared to April's 109 mm (4.3 in) over just 18 days, contributing to higher humidity levels in June at 87%, compared to April's 78%. For more detailed insights into the weather patterns, visit San Fernando weather in June.
April and July present distinctly different weather patterns. In April, temperatures range from a minimum of 23°C (73°F) to a maximum of 33°C (92°F), with an average of 28°C (82°F). The month sees a fair bit of rainfall, totaling 109 mm (4.3 in) over 18 days, while humidity sits at 78%. In contrast, July, while having a slightly higher minimum temperature of 24°C (76°F) and a lower maximum of 32°C (89°F), experiences a significant increase in precipitation, reaching 378 mm (14.9 in) over 30 days, and humidity rises to 88%. This makes July a wetter and more humid month compared to April. For more details on July weather specifically, you can check out San Fernando weather in July.
April and August exhibit distinct weather patterns, reflecting the transition from early to late summer. In April, temperatures range from a minimum of 23°C (73°F) to a maximum of 33°C (92°F), with an average around 28°C (82°F). The month experiences moderate rainfall of 109 mm (4.3 in) over 18 days, alongside a humidity level of 78%. In contrast, August sees slightly warmer nights with a minimum temperature of 24°C (76°F) and a cooler average temperature of 27°C (81°F) during the day, reaching a maximum of 31°C (89°F). However, it is significantly wetter, featuring 320 mm (12.6 in) of precipitation over 29 days, and higher humidity at 89%. This notable increase in rainfall makes August a much wetter month compared to April, which can be seen in detail at San Fernando weather in August.
April and September present distinct weather patterns that mark the transition from one season to another. In April, temperatures range from a minimum of 23°C (73°F) to a maximum of 33°C (92°F), with an average of 28°C (82°F). However, it also experiences 109 mm (4.3 in) of precipitation over 18 days, accompanied by a humidity level of 78%. In contrast, September typically sees slightly warmer temperatures, with lows of 24°C (75°F) and highs of 32°C (89°F), averaging 27°C (81°F). This month is notably wetter, accumulating 361 mm (14.2 in) of rain over 28 days, and higher humidity at 90%. You can find more details about the weather in September here: San Fernando weather in September.
April and October both showcase warm temperatures, but there are notable differences in their weather patterns. In April, temperatures range from a minimum of 23°C (73°F) to a maximum of 33°C (92°F), with an average temperature of 28°C (82°F). The month sees about 109 mm (4.3 in) of precipitation over 18 days, and humidity levels hover around 78%.
In contrast, October has a similar temperature range, with a minimum of 24°C (75°F) and a maximum of 31°C (89°F), averaging 27°C (81°F). However, October experiences significantly higher precipitation, totaling 353 mm (13.9 in) over 30 days, along with increased humidity at 87%. For a more detailed look at the weather in this month, check out San Fernando weather in October.
April and November exhibit distinct weather patterns, reflective of the transitional phases in the climate. In April, temperatures range from a minimum of 23°C (73°F) to a maximum of 33°C (92°F), offering a warm average of 28°C (82°F). While this month experiences some rainfall, with 109 mm (4.3 in) spread over 18 days, humidity levels are relatively moderate at 78%. In contrast, November brings slightly cooler temperatures, with a minimum of 24°C (75°F) and a maximum of 31°C (88°F), resulting in an average of 27°C (81°F). However, November sees significantly higher precipitation, totaling 283 mm (11.1 in) over 29 days, alongside increased humidity at 90%. Such differences highlight the wetter and more humid conditions of November compared to April. For more detailed insights on the weather, you can check San Fernando weather in November.
April and December showcase distinct weather patterns. In April, temperatures range from a minimum of 23°C (73°F) to a maximum of 33°C (92°F), with an average of 28°C (82°F). Humidity levels sit at 78%, and there's precipitation of 109 mm (4.3 in) over 18 days. In contrast, December maintains similar minimum temperatures of 23°C (74°F) but has a lower average of 27°C (80°F) and a maximum of 31°C (88°F). However, it experiences significantly higher precipitation at 392 mm (15.4 in) across 29 days, along with increased humidity at 91%. For more details, you can check San Fernando weather in December.
As April unfolds in San Fernando, it brings a noticeable shift in weather, characterized by higher temperatures and increased humidity compared to previous months. Residents and visitors alike can expect warmer days with an average temperature that nudges closer to the 32°C mark, while the humidity amplifies the tropical feel, making it a lively time for outdoor activities. However, this is also the month when precipitation becomes more frequent, with rain gracing the city on nearly half the days, totaling around 109 mm. This blend of warmth and wetness sets April apart, creating a unique atmosphere that can be both invigorating and refreshing. To explore more about how San Fernando's climate varies throughout the year, visit San Fernando Climate.