Last updated: August 21, 2025
April in Izalco, El Salvador, presents a warm and humid climate, with maximum temperatures reaching 33°C (92°F) and an average of 26°C (79°F). The month sees a minimum temperature of 20°C (67°F), making it a comfortable time for visitors who enjoy tropical weather. However, expect the skies to open up, as precipitation totals approximately 70 mm (2.8 in), spread over 15 rainy days. With a humidity level hovering around 59%, April offers a lush environment, perfect for appreciating the region's vibrant landscapes and rich biodiversity. Embrace the warmth and occasional showers as part of your Izalco adventure!
In April, Izalco, El Salvador experiences a delightful transition into warmer temperatures, with minimums rising to 20°C (67°F) and averages holding steady at 26°C (79°F). The maximum temperatures linger at a toasty 33°C (92°F), similar to previous months, ensuring plenty of sunshine for outdoor adventures. As the dry season progresses, the nights remain comfortably mild, providing the perfect backdrop for enjoying the vibrant local culture. This month signals a gentle shift towards the hotter months of May and June, while still offering a pleasant climate that invites exploration and relaxation alike.
April marks a significant shift in precipitation for Izalco, El Salvador, as the region experiences a dramatic increase in rainfall compared to the earlier months. With a total of 70 mm (2.8 in) over 15 days, April serves as a precursor to the much wetter months that follow. This surge is notable when considering that it triples the rainfall received in March and sets the stage for May, where precipitation skyrockets to 310 mm (12.2 in). The gradual buildup of rain throughout the early months transitions into a more consistent pattern of wet weather, highlighting April as a pivotal month where the transition from dry to wet season becomes unmistakably clear.
In April, Izalco, El Salvador experiences a humidity level of 59%, which marks a continuation of a downward trend observed since the beginning of the year. Following a peak of 63% in January and a gradual decline to 59% in March, April maintains this steady humidity level, creating a comfortable atmosphere as the dry season transitions towards the upcoming wet months. As the region gears up for the increased humidity typical of the summer, with levels soaring to 68% in June and 79% in August, April serves as a brief respite, offering milder conditions before the more humid months set in.
In April, Izalco, El Salvador, experiences a consistent and intense UV Index of 14, categorized as extreme, which means that even brief sun exposure can lead to burns in just 10 minutes. This trend continues from the previous month, indicating a strong presence of UV radiation as the dry season peaks. Compared to the beginning of the year, where the UV Index started at 11 in January and gradually increased, April maintains this high level alongside May and June, suggesting that outdoor enthusiasts should take extra precautions. If you're planning to spend time outdoors, ensure you’re well-protected against the sun's rays. For more detailed UV forecasts, visit Izalco UV Index.
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In April, the sun bathes Izalco, El Salvador in a delightful 319 hours of sunshine, continuing a vibrant trend that characterizes the region's early months of the year. Following a promising March with an impressive 327 hours, the sunshine in April signals a slight dip, yet remains robust compared to the preceding months—particularly January and February, which saw 262 and 292 hours respectively. As the year progresses into late spring, May holds a steady 313 hours, hinting at the consistent warmth that defines El Salvador’s climate. Interestingly, July emerges as a favorite sun-soaked month, mirroring March's brightness with 327 hours, while June and the later months gradually introduce a subtle decline. Overall, April encapsulates the region's dynamic weather patterns, offering a lush and inviting atmosphere for both residents and visitors alike.
As April rolls in, Izalco, El Salvador, experiences a significant dip in the likelihood of sunny weather, with only a 43% chance of sunshine gracing the skies. This marks a notable decline from the bright days of January and February, which boast chances of 70% and 81% respectively. Following the more favorable months of March, which still retains a decent 72% likelihood, April indicates the beginning of a transition into a wetter season, with May even further decreasing to 32%. This pattern reveals a clear trend of diminishing sunshine as the month progresses into the wetter months of the year, suggesting that while April may still hold glimpses of sun, residents and visitors should prepare for the upcoming rainy season ahead.
In April, Izalco, El Salvador, enjoys 12 hours of daylight, mirroring the patterns observed since March. The transition from the shorter days of January and February, each offering just 11 hours, marks the onset of longer daylight periods as spring unfolds. With consistent 12-hour days extending from March through August, residents and visitors alike can bask in the abundance of sunlight, fostering opportunities for outdoor activities and vibrant gatherings. As summer approaches, the daylight gradually diminishes once more, but for now, April stands as a delightful midpoint in a year filled with plentiful sunshine.
As April breezes into Izalco, El Salvador, the wind begins to soften, showing a gentle decline in average wind speed to 2.2 m/s (5 mph). This marks a slight decrease from the preceding months, continuing the trend of diminishing winds that typically ushers in the warmer May temperatures. The transition from the consistent 2.5 m/s (6 mph) of January and February reflects a gradual calming, inviting locals and visitors alike to savor the serene beauty of the region. While the winds remain relatively mild, the promise of lush landscapes and vibrant sunsets in the impending months keeps the spirit of adventure alive, reminding us of the dynamic beauty that defines this charming destination.
Weather in Izalco varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Izalco, focusing on differences in temperature, rainfall, humidity, and UV levels.
In April, the weather is notably warmer, with temperatures ranging from a minimum of 20°C (67°F) to a maximum of 33°C (92°F) and an average of 26°C (79°F). This month also experiences more rainfall, with approximately 70 mm (2.8 in) of precipitation spread over 15 days, leading to a humidity level of around 59%. In contrast, January offers cooler temperatures, with a minimum of 16°C (61°F), an average of 24°C (76°F), and a maximum of 32°C (91°F). This month is much drier, seeing only 7 mm (0.3 in) of precipitation over just 1 day and a slightly higher humidity of 63%. For more details on January weather, you can visit Izalco weather in January.
April tends to be warmer and wetter compared to February. While both months share a maximum temperature of 33°C (92°F), April has a higher average temperature of 26°C (79°F) compared to February's 25°C (77°F). February enjoys milder conditions with less precipitation, receiving only 7 mm (0.3 in) over just 2 days, whereas April experiences much wetter weather with 70 mm (2.8 in) across 15 days. Additionally, February's humidity level is slightly higher at 62%, compared to April's 59%. For a more detailed look at February weather in the area, visit Izalco weather in February.
In comparing the weather between March and April, both months exhibit similar average and maximum temperatures, with highs reaching up to 33°C (92°F) and averages around 26°C (79°F). However, April is noticeably wetter, experiencing 70 mm (2.8 in) of precipitation over 15 days, in stark contrast to March's modest 14 mm (0.6 in) over just 4 days. Humidity levels remain consistent at 59% for both months, making the overall feel of the weather quite similar, albeit with April being more humid due to the increased rainfall. For more detailed information on March weather, you can check Izalco weather in March.
April and May showcase a notable shift in weather patterns. While April enjoys a comfortable average temperature of 26°C (79°F) with maximums reaching 33°C (92°F), May sees a similar average but slightly cooler maximums at 32°C (90°F). However, May is significantly wetter, receiving 310 mm (12.2 in) of precipitation over 28 days compared to April's 70 mm (2.8 in) over just 15 days. Humidity remains constant at 59% for both months, but the increased rainfall in May leads to a much wetter atmosphere. For a detailed look at May's weather in this region, check out Izalco weather in May.
April's weather features warmer temperatures with a minimum of 20°C (67°F), an average of 26°C (79°F), and a maximum of 33°C (92°F). However, the month experiences moderate precipitation levels at 70 mm (2.8 in) over 15 days, resulting in a relative humidity of 59%. In contrast, June sees slightly cooler temperatures, with a minimum of 21°C (70°F) and an average of 25°C (78°F), but it is significantly wetter with 370 mm (14.6 in) of rainfall spread across 28 days, leading to higher humidity levels of 68%. This marked increase in precipitation makes June much more humid and wet compared to April. For detailed insights on June weather, check out Izalco weather in June.
April and July weather presents some notable differences, particularly in terms of precipitation and humidity. In April, temperatures range from a minimum of 20°C (67°F) to a maximum of 33°C (92°F), with an average of 26°C (79°F) and a total precipitation of 70 mm (2.8 in) over 15 days. In contrast, July features slightly higher minimum temperatures at 21°C (70°F) and slightly lower maximum temperatures at 32°C (90°F), maintaining the same average of 26°C (79°F). However, July experiences much heavier rainfall, with 208 mm (8.2 in) spread across 26 days, resulting in higher humidity levels at 77%. For more detailed information, you can visit Izalco weather in July.
April and August present contrasting weather conditions. In April, temperatures typically range from a minimum of 20°C (67°F) to a maximum of 33°C (92°F), with an average of 26°C (79°F). The month sees significant precipitation, averaging 70 mm (2.8 in) over about 15 rainy days, accompanied by a humidity level of 59%. In contrast, August is warmer at night with a minimum temperature of 21°C (69°F) and slightly cooler overall, with an average of 25°C (78°F) and a maximum of 32°C (90°F). However, it experiences much heavier rainfall, totaling 331 mm (13.0 in) across 28 days, and higher humidity at 79%. For more details on August weather in the region, visit Izalco weather in August.
April and September present distinct weather patterns. In April, temperatures range from a minimum of 20°C (67°F) to a maximum of 33°C (92°F), with an average of 26°C (79°F). The month sees moderate precipitation of 70 mm (2.8 in) over about 15 days and boasts a humidity level of 59%. In contrast, September's climate is slightly warmer, with minimum temperatures at 21°C (70°F) and maximums reaching 31°C (88°F), averaging 25°C (77°F). However, it is much wetter, experiencing significant rainfall totaling 391 mm (15.4 in) over 30 days, which contributes to a higher humidity level of 77%. For more detailed insights into rainfall in this month, check out Izalco weather in September.
April and October present distinct weather patterns. In April, temperatures range from a minimum of 20°C (67°F) to a maximum of 33°C (92°F), with an average of 26°C (79°F). The month sees moderate rainfall, totaling 70 mm (2.8 in) over about 15 days, along with a humidity level of 59%. In contrast, October experiences cooler temperatures, with a slightly lower average of 25°C (77°F) and a max of 31°C (89°F). However, it is significantly wetter, receiving 389 mm (15.3 in) of precipitation spread over 28 days, and with increased humidity at 77%. For more detailed insights into the weather, you can check Izalco weather in October.
In comparing the weather between April and November, April typically experiences slightly warmer temperatures, with an average of 26°C (79°F) and highs reaching up to 33°C (92°F). In contrast, November has a slightly cooler average of 25°C (77°F) and maximum temperatures of 32°C (89°F). Both months showcase a relatively similar precipitation level, with April receiving about 70 mm (2.8 in) over 15 days and November closely following with 73 mm (2.9 in) over 13 days. Notably, humidity is higher in November at 75%, compared to April's 59%, making it a more humid month overall. For more detailed weather information, check Izalco weather in November.
April experiences warmer temperatures with a minimum of 20°C (67°F) and an average of 26°C (79°F), reaching a maximum of 33°C (92°F). The month also sees significant rainfall, with about 70 mm (2.8 in) of precipitation over 15 days, resulting in a humidity level of 59%. In contrast, December features slightly cooler temperatures, with a minimum of 17°C (63°F) and an average of 25°C (76°F), peaking at 32°C (89°F). This month is characterized by much less rainfall, totaling only 11 mm (0.4 in) across just 3 days, although humidity is a bit higher at 66%. For more detailed information on weather specifics, you can visit Izalco weather in December.
As April unfolds in Izalco, the weather presents a unique blend that sets it apart from other months. With temperatures reaching their peak and a delightful average that invites outdoor activities, this month typically sees increased humidity and an uptick in rainfall, as evidenced by the notable number of wet days. The combination of warmer days and occasional showers not only invigorates the landscape but also hints at the transition into the lush green season. For a deeper understanding of Izalco's fascinating climate patterns throughout the year, explore Izalco Climate.