Last updated: April 22, 2025
April in San Diego, Mexico, offers a delightful climate that is sure to captivate visitors. With maximum temperatures reaching a balmy 36°C (97°F) and an average of 24°C (75°F), the weather is perfect for outdoor activities. Nights cool down to a pleasant 12°C (53°F), providing a comfortable break from the day's warmth. Impressively, precipitation is nonexistent, with 0 mm of rain and 0 days of rainfall, ensuring plenty of sunshine to enjoy. The humidity level sits at a comfortable 49%, making it an ideal time to explore the vibrant local culture and stunning coastal views without any damp discomfort.
In April, San Diego, Mexico, begins to bask in the warmth of spring, featuring a delightful range of temperatures. With minimums around 12°C (53°F) and average highs reaching 36°C (97°F), this month marks a notable increase from the cooler preceding months. The average temperature climbs to 24°C (75°F), creating an inviting atmosphere perfect for outdoor adventures. As the city transitions into May, temperatures continue to rise, setting the stage for the summer heat. Overall, April offers a beautiful blend of warmth and comfort, making it an ideal time to explore the stunning landscapes and vibrant culture of San Diego.
In April, San Diego, Mexico experiences a noteworthy absence of rainfall, recording 0 mm of precipitation over the month with no days of rain, setting the stage for the dry season. This pattern continues into May, suggesting a transition from the early months of the year, which saw sporadic light showers, notably 24 mm in February and a modest 6 mm in January. The dry spell in April is indicative of the region's climate dynamics, as it paves the way for the more significant rains that begin in June and culminate in the summer months, particularly July and August, when precipitation spikes dramatically. This shift highlights a clear seasonal trend in San Diego's weather, with April's dryness serving as a precursor to the lush, wet months ahead.
As spring advances into April, San Diego, Mexico, experiences a marked drop in humidity, settling at a comfortable 49%. This decline follows a gradual decrease from 76% in January through 57% in March, suggesting a trend towards drier conditions as the season shifts. Interestingly, this low humidity level remains steady into May, before the summer months bring about a resurgence in moisture. By June, humidity levels rise to 64%, ultimately peaking during the sweltering months of July and August, when they soar to 82% and 87%, respectively. This cyclical pattern highlights San Diego's transition from refreshing spring dryness to the more humid atmosphere characteristic of summer, making for a varied and dynamic climate throughout the year.
In April, San Diego, Mexico, experiences a notable increase in its UV Index, climbing to 13, which falls into the extreme exposure category. This trend mirrors that of the preceding month, March, where the UV Index was already at an intense 11. With a burn time of merely 10 minutes in both months, the risk of skin damage rises significantly, urging beachgoers and outdoor enthusiasts to take extra precautions. Following the high values in early spring, the UV Index remains steadfast at 13 into May before slightly tapering off in June. As daylight hours lengthen and temperatures rise, it's critical to stay informed and protect your skin. For more information on UV trends, check out the detailed guide at San Diego UV Index.
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As April arrives in San Diego, the sunshine truly starts to shine, with the city basking in 325 hours of glorious daylight. This marks a notable increase compared to previous months, continuing a steady upward trend that began with 222 hours in January. March prepares visitors for the vibrant spring ahead with 308 hours, laying the groundwork for an even sunnier April. Following April, May pushes the boundaries of brightness even further, boasting an impressive 360 hours of sunshine. The warm embrace of sunlight throughout these spring months not only enhances outdoor activities but also sets the tone for the delightful summer that lies ahead, reminding everyone why San Diego is the ultimate destination for sun lovers.
April in San Diego, Mexico, offers a refreshing promise of sunshine with a 65% chance of clear skies, mirroring the optimism of January. Following a slight dip in March, the likelihood of sunny days rebounds, setting the stage for a delightful spring. While May boasts an even higher sun chance at 80%, April serves as a wonderful transition month, making it an ideal time for outdoor adventures before the summer heat sets in. As temperatures rise and the sun becomes a more frequent companion, residents and visitors alike can savor the vibrant beauty of this coastal gem.
As April arrives in San Diego, Mexico, residents enjoy a delightful continuation of the longer daylight hours, with the sun gracing the sky for 12 hours each day. This month marks the stable transition from winter to the warmth of spring, as daylight extends from 11 hours in February and peaks at 13 hours by May. Interestingly, April maintains the same daylight duration as March, indicating a brief pause before the days become notably longer in the following months. Following this rhythm of nature, as summer approaches, San Diego's residents prepare to soak in those vibrant sun-soaked days, reveling in the gradual yet steady increase in sunlight that defines this beautiful coastal paradise.
In April, San Diego experiences a gentle breeze with an average wind speed of 1.9 m/s (4 mph), mirroring the calmness of January and February. This consistent wind pattern sets the stage for a serene transition into the warmer months. As spring progresses, the wind picks up slightly in May and June, reaching 2.0 m/s (4 mph) and 2.1 m/s (5 mph) respectively, hinting at the approach of summer’s warmth. However, as the city moves into the hotter months, the winds seem to retreat again, dropping to 1.6 m/s (4 mph) in July and further tapering off in August and September. Overall, April's mild winds reflect a seasonal balance, gently guiding San Diego from the cooler winter into the vibrant energy of summer.
The weather in San Diego changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of April's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in San Diego and find detailed weather information for every month.
In comparing the weather between April and January, it’s clear that April is generally warmer and drier. April boasts a minimum temperature of 12°C (53°F) and can reach highs of 36°C (97°F) with low humidity at 49% and no recorded precipitation. In contrast, January features a cooler temperature range with a minimum of 8°C (47°F) and maximum of 33°C (91°F), along with a higher humidity level at 76% and a slight amount of precipitation at 6 mm over one day. Thus, while April is characterized by its heat and dryness, January presents a more moderate and slightly wetter climate. For further details, you can check San Diego weather in January.
In comparing the weather patterns of February and April, April emerges as the warmer and drier month. With temperatures ranging from a minimum of 12°C (53°F) to a maximum of 36°C (97°F), April boasts an average of 24°C (75°F) and experiences no precipitation. In contrast, February presents cooler temperatures, with a minimum of 8°C (47°F) and a maximum of 33°C (92°F), averaging 20°C (69°F), alongside 24 mm (0.9 in) of rainfall over two days. Additionally, February's humidity is notably higher at 69% compared to April's 49%. For more details, you can check San Diego weather in February.
In comparing the weather between March and April, April boasts generally warmer temperatures, with a minimum of 12°C (53°F) and a maximum of 36°C (97°F), compared to March's minimum of 10°C (51°F) and maximum of 34°C (94°F). Additionally, April experiences dry conditions, receiving no precipitation, while March sees a slight amount of rainfall at 2 mm (0.1 in). Humidity levels also differ, with April averaging 49% compared to March's higher 57%. For more details on March's weather, you can visit San Diego weather in March.
April and May exhibit similar weather patterns, but with a slight increase in temperature. In April, temperatures range from a minimum of 12°C (53°F) to a maximum of 36°C (97°F), with an average of 24°C (75°F). May sees a slightly warmer minimum of 15°C (60°F) and an average of 26°C (80°F), while the maximum climbs to 37°C (98°F). Both months have no recorded precipitation and a consistent humidity level of 49%. For more detailed insights on May weather, you can check San Diego weather in May.
April and June offer distinct weather experiences. In April, temperatures range from a comfortable minimum of 12°C (53°F) to a maximum of 36°C (97°F), with an average of 24°C (75°F). The month is notably dry, with no recorded precipitation and a humidity level of 49%. In contrast, June sees warmer temperatures, starting at a minimum of 20°C (68°F) and peaking at 38°C (100°F), averaging 29°C (84°F). Unlike April, June experiences some rainfall, with a total of 26 mm (1.0 in) over three days and increased humidity at 64%. For a deeper look at the weather in June, you can visit San Diego weather in June.
April boasts a pleasant climate with temperatures ranging from a minimum of 12°C (53°F) to a maximum of 36°C (97°F), averaging around 24°C (75°F) and featuring no rainfall. The humidity remains fairly moderate at 49%, making it a comfortable month overall. In contrast, July experiences noticeably warmer temperatures, with a minimum of 23°C (74°F) and a maximum reaching 37°C (100°F), averaging 29°C (85°F). However, July also brings significant moisture, with 86 mm (3.4 in) of precipitation spread across 14 days and a higher humidity level of 82%. This shift gives July a more humid and tropical feel compared to the dry warmth of April. For more details on July weather specifics, check out San Diego weather in July.
April and August present contrasting weather patterns in terms of temperature and precipitation. In April, temperatures range from a minimum of 12°C (53°F) to a maximum of 36°C (97°F), with an average of 24°C (75°F) and no recorded precipitation. The humidity level is relatively comfortable at 49%. In stark contrast, August experiences higher minimum temperatures of 23°C (75°F) and averages 29°C (85°F), with peak temperatures reaching 37°C (98°F). However, it is also marked by heavy rainfall, with 152 mm (6.0 in) of precipitation over 19 days and a much higher humidity level at 87%. This shift from dry and warm in April to wet and humid in August significantly alters the atmosphere, making each month unique in its climatic character. For a more detailed understanding, check out San Diego weather in August.
April and September present contrasting weather patterns. In April, temperatures range from a mild 12°C (53°F) at night to a warm 36°C (97°F) during the day, with an average of 24°C (75°F). This month boasts a dry climate, with no recorded precipitation and a moderate humidity level of 49%. In contrast, September experiences higher minimum temperatures, starting at 23°C (74°F) and reaching an average of 28°C (83°F), with similar maximum highs of 36°C (97°F). However, September is significantly wetter, with 143 mm (5.6 in) of precipitation over approximately 20 days and much higher humidity levels at 88%. For a detailed look at September weather conditions, check out San Diego weather in September.
In April, the weather is characterized by warmer daytime temperatures with an average of 24°C (75°F) and a maximum reaching 36°C (97°F), along with dry conditions and no recorded precipitation. In contrast, October experiences slightly cooler overall temperatures, with an average of 28°C (83°F) and a maximum of 37°C (98°F), but it is notably more humid at 83% and sees regular precipitation, averaging 43 mm (1.7 in) over about five rainy days. For more insights into October weather, check out San Diego weather in October.
In comparing April and November, both months feature similar maximum temperatures, peaking at around 36°C (97°F) and 36°C (98°F) respectively. However, April is generally hotter overall, with an average temperature of 24°C (75°F) compared to November's slightly cooler 25°C (77°F). Notably, April enjoys dry conditions, boasting zero precipitation days and 0 mm of rainfall, while November experiences a significant increase in humidity and rainfall, receiving 46 mm (1.8 in) over just two days. This results in a much more humid atmosphere in November, with humidity levels reaching 84%, compared to April's 49%. For more detailed insights, check out San Diego weather in November.
April and December present contrasting weather conditions. In April, temperatures range from a minimum of 12°C (53°F) to a maximum of 36°C (97°F), with an average of 24°C (75°F) and no recorded precipitation, resulting in a relatively dry climate with 49% humidity. In contrast, December experiences cooler temperatures, with a minimum of 10°C (51°F) and a maximum of 34°C (93°F), an average of 21°C (70°F), and a slight increase in precipitation, totaling 17 mm (0.7 in) over 2 days, contributing to higher humidity levels at 86%. For more insights on December weather, you can check this link: San Diego weather in December.
April in San Diego is a delightful transition into spring, characterized by warm afternoons and cool evenings. With an average temperature around 24°C (75°F), it offers a pleasant escape from the chillier months, and the complete absence of precipitation ensures outdoor activities can be enjoyed without interruption. Unlike the hotter summer months that follow, April maintains a moderate humidity level of 49%, making it a refreshing time to explore the city's stunning coastline and vibrant parks. For a deeper understanding of this beautiful city’s weather patterns year-round, visit San Diego Climate.