Last updated: February 24, 2025
In Seal Beach, May ushers in a delightful transition with maximum temperatures reaching 30°C (86°F), while the average settles comfortably at 18°C (64°F). Nighttime brings cooler breezes, with minimum temperatures dipping to 11°C (52°F). The month experiences light rainfall, accumulating around 12 mm (0.5 in) over just three days, making it relatively dry yet refreshing. With humidity averaging 70%, May’s climate is ideal for enjoying the beautiful coastal scenery and outdoor activities, offering a perfect blend of warmth and pleasant ocean air.
In Seal Beach, California, May marks a delightful transition into warmer weather, with temperatures reflecting a steady rise as spring approaches summer. The month showcases a minimum of 11°C (52°F), paving the way for an average of 18°C (64°F), and peaking at a comfortable 30°C (86°F). This trend follows a gradual warming from the cooler spring months, particularly noticeable compared to April, which, despite its higher maximum of 34°C (94°F), had a lower average. As May unfolds, the coastal city bathes in pleasant sunshine, making it a prime time for outdoor activities, as the region gears up for the hotter days of June and July. With temperatures consistently climbing, May heralds the arrival of a vibrant summer, inviting locals and visitors alike to enjoy Seal Beach's scenic beauty.
In Seal Beach, May typically marks a shift towards drier weather, with an average precipitation of just 12 mm (0.5 in) spread over 3 days. This is a significant decrease from the earlier months, particularly following the wetter conditions in January (65 mm) and February (52 mm). After April's slight dip to 23 mm, May presents a clear trend of reduced rainfall, signaling the start of the sunny season. As summer approaches, the decrease continues into June, where rain amounts plummet to a mere 4 mm (0.2 in), highlighting a transition that residents can feel in both the changing weather and their outdoor activities.
As May ushers in warmer weather in Seal Beach, it maintains a consistent humidity level of 70%, mirroring the slightly lower readings of April. This month marks the transition to a more humid summer, characterized by a gradual uptick in moisture levels leading into June, which sees a slight increase to 72%. Notably, the humidity in May aligns closely with the overall trend of the spring months, where April's 70% and March’s 75% indicate a relatively stable atmospheric condition. As the year progresses, humidity levels in Seal Beach typically fluctuate but remain moderate, with May serving as a pivotal point in the seasonal transition. Not only does this consistency contribute to the area's coastal charm, but it also sets the stage for the warming yet humid months ahead.
As May unfolds in Seal Beach, the UV Index remains at a striking 10, indicating very high exposure that requires attentive sun protection. With a burn time of just 15 minutes, sunbathers and outdoor enthusiasts must be proactive to safeguard their skin from harmful UV rays. Following the upward trend from previous months, May stands alongside April as a peak period for UV intensity, paving the way for the summer months ahead. The consistency of very high levels in both April and May highlights the importance of sun safety practices, such as wearing sunscreen and protective clothing. As temperatures rise, staying informed becomes crucial, enabling residents and visitors to enjoy the beach while prioritizing their health. For more detailed information, visit Seal Beach UV Index.
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As May rolls in, Seal Beach basks in a radiant 350 hours of sunshine, showcasing a vibrant peak in daylight that set the tone for a splendid summer ahead. This delightful month marks a significant increase from the previous months, highlighting a steady upward trend in sunshine hours as we transition from the cooler winter days of 190 hours in January to the burgeoning warmth of spring. Following May, June boasts the highest sunshine hours of the year at 366 hours, suggesting that these sunny days are just a prelude to the even brighter months that follow. With the gradual buildup of sunlight, May not only serves as a gateway to summer but also invites locals and visitors alike to revel in the lively beach atmosphere before the hottest days of July and August. The consistent increase illustrates Seal Beach’s charming ability to draw sunseekers and create unforgettable coastal memories.
In Seal Beach, United States, the likelihood of enjoying sunny weather in May takes a dip, with a 48% chance of sunshine. This marks a notable decrease from the preceding months when March boasts a 67% chance of clear skies and April, while slightly lower at 51%, still holds onto more sunshine than May. Interestingly, as the year progresses into the summer months, the chances of sunny days begin to rise again in June at 58%, reaching back towards 61% in both July and August. This trend suggests May may be a transitional month, often seen in coastal areas where spring gives way to the sunnier days of summer.
As spring unfolds in Seal Beach, May brings a delightful continuation of the 13 hours of daylight established in April, providing ample time for outdoor activities and basking in the warmth of the sun. The transition from winter to summer is marked by a gradual increase in daylight, peaking in June and July with a generous 14 hours. This trend reflects the longer, sun-soaked days typical of the late spring and summer months, inviting residents and visitors alike to enjoy the coastal charm of Seal Beach. As summer begins to wane in August, daylight diminishes slightly, but the lingering warmth keeps the spirit of the season alive, leading into the shorter days of fall that follow.
In Seal Beach, May ushers in a gentle breeze, with average wind speeds holding steady at 2.8 m/s (6 mph)—a continuation of the pleasantly mild trend that began in April. This consistent airflow not only enhances the region's appeal for outdoor activities but also sets the stage for summer, as similar winds persist into June. Notably, May marks the peak of wind speeds this spring, providing perfect conditions for sailing and beachside leisure. As the summer months approach, wind speeds begin to taper off slightly, giving way to the warmth and vibrancy of the season without overwhelming the coastal charm that locals and visitors cherish.
The weather in Seal Beach changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of May's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Seal Beach and find detailed weather information for every month.
When comparing the weather in May and January, it's evident that May tends to be warmer and drier. In May, temperatures range from a minimum of 11°C (52°F) to a maximum of 30°C (86°F), with an average of 18°C (64°F) and only 12 mm (0.5 in) of precipitation over about 3 days. In contrast, January experiences cooler temperatures, with a minimum of 5°C (41°F), an average of 14°C (57°F), and a maximum of 29°C (85°F), but sees significantly more rainfall at 65 mm (2.5 in) over approximately 5 days. Additionally, January's humidity is slightly higher at 74%, compared to May's 70%. For more detailed information, you can visit Seal Beach weather in January.
When comparing the weather in May and February, one can note several distinct differences. In May, temperatures typically range from a minimum of 11°C (52°F) to a maximum of 30°C (86°F), with an average of 18°C (64°F) and relatively low precipitation at just 12 mm (0.5 in) over approximately 3 days. The humidity during this month is around 70%, contributing to a comfortable atmosphere.
In contrast, February presents cooler conditions, with temperatures fluctuating between a minimum of 4°C (40°F) and a maximum of 30°C (85°F), while the average stands at 14°C (58°F). The month sees significantly higher precipitation of 52 mm (2.0 in) over 5 days, accompanied by greater humidity at 79%. For more detailed insights on February weather, you can visit Seal Beach weather in February.
When comparing the weather in March and May, there are notable differences in both temperature and precipitation. May typically experiences warmer temperatures, with an average of 18°C (64°F) compared to March's average of 15°C (60°F). The maximum temperatures also rise, reaching 30°C (86°F) in May, while March peaks at 27°C (81°F). Additionally, May sees significantly less precipitation, with only 12 mm (0.5 in) over three days, whereas March has a much wetter pattern, accumulating 55 mm (2.2 in) across eight days. Humidity levels are slightly lower in May at 70%, compared to 75% in March. For more detailed weather insights during this time, you can visit Seal Beach weather in March.
In comparing the weather patterns of April and May, both months exhibit relatively mild temperatures, with May showing a slight increase in the average temperature (18°C or 64°F) compared to April's average of 17°C (63°F). However, April records a higher maximum temperature of 34°C (94°F), suggesting occasional warmer spells. Precipitation levels are notably different; April receives 23 mm (0.9 in) over just 2 days, while May sees a decrease to 12 mm (0.5 in) spread out over 3 days, indicating a generally drier trend. Both months share a consistent humidity level of 70%, ensuring a similar feel in the atmosphere. For more details on conditions in April, visit Seal Beach weather in April.
May and June exhibit a noticeable transition in weather patterns. In May, temperatures range from a minimum of 11°C (52°F) to a maximum of 30°C (86°F), with an average of 18°C (64°F). The month experiences around 12 mm (0.5 in) of precipitation over three days and has a humidity level of 70%. In contrast, June brings warmer conditions, with temperatures varying from a minimum of 14°C (57°F) to a maximum of 33°C (91°F), averaging 20°C (68°F). Rainfall is minimal in June, with only 4 mm (0.2 in) recorded and no rainy days, while humidity slightly increases to 72%. For more details on the weather during this month, check out Seal Beach weather in June.
May and July offer notable contrasts in weather conditions. May typically sees lower temperatures, with a minimum of 11°C (52°F) and an average of 18°C (64°F), while July warms up considerably, featuring a minimum of 16°C (61°F) and an average of 22°C (72°F). The maximum temperature in July can soar to 39°C (103°F), significantly higher than May's peak of 30°C (86°F). Additionally, May experiences more precipitation, averaging 12 mm (0.5 in) over three days, compared to July's dry conditions with just 3 mm (0.1 in) and no rainy days. The humidity levels remain relatively similar, with May at 70% and July slightly higher at 73%. For more specific details, check out Seal Beach weather in July.
When comparing the weather in May and August, it's clear that August tends to be warmer and drier. In May, temperatures range from a minimum of 11°C (52°F) to a maximum of 30°C (86°F), with an average of 18°C (64°F) and about 12 mm (0.5 in) of precipitation spread across three days. In contrast, August sees a higher temperature range, with minimums of 15°C (60°F) and maximums reaching 34°C (94°F), averaging at 23°C (73°F). Additionally, August enjoys significantly less rainfall, receiving only 2 mm (0.1 in) with no rainy days, and maintains a similar humidity level at 69%. For more details, check out Seal Beach weather in August.
In May, temperatures typically range from a minimum of 11°C (52°F) to a maximum of 30°C (86°F), with an average temperature of 18°C (64°F). The month experiences about 12 mm (0.5 in) of precipitation over approximately 3 days, while humidity levels hover around 70%.
In contrast, September boasts warmer temperatures with a minimum of 15°C (58°F) and a maximum that can reach up to 38°C (102°F), averaging at 22°C (72°F). This month sees significantly less precipitation, recording just 3 mm (0.1 in) over 0 days, and slightly lower humidity at 68%.
For more detailed information, you can check Seal Beach weather in September.
May and October present distinct weather profiles, each with its own charm. In May, temperatures range from a minimum of 11°C (52°F) to a peak of 30°C (86°F), and the month averages 18°C (64°F). While it experiences about 12 mm (0.5 in) of precipitation over three days, humidity sits at a comfortable 70%. In contrast, October offers a slightly warmer average temperature of 20°C (69°F) with maximums soaring up to 38°C (101°F), making it quite a warm month. It has a bit less precipitation at 9 mm (0.4 in) over just two days, with humidity slightly lower at 67%. For those interested in detailed weather conditions for this time, check out Seal Beach weather in October.
In comparing the weather of May and November, we see some notable differences. May typically enjoys a range of temperatures from a minimum of 11°C (52°F) to a maximum of 30°C (86°F), with an average temperature around 18°C (64°F). It also has relatively low precipitation levels, averaging only 12 mm (0.5 in) over about three days and a humidity of 70%. In contrast, November has a slightly cooler temperature range, with a minimum of 8°C (46°F) and a maximum of 32°C (90°F), averaging 17°C (63°F). While November experiences a bit more rainfall totaling 18 mm (0.7 in) over just two days, its humidity is slightly lower at 68%. For more specific details about the climate during this month, check out Seal Beach weather in November.
In May, temperatures range from a mild 11°C (52°F) to a warm 30°C (86°F), with an average of 18°C (64°F) and relatively low precipitation of 12 mm (0.5 in) over just three days. The humidity averages around 70%, making it a pleasant month for outdoor activities. In contrast, December sees cooler temperatures, with a minimum of 5°C (42°F), an average of 14°C (58°F), and a maximum reaching 27°C (82°F). However, it is considerably wetter, receiving 68 mm (2.7 in) of rainfall over five days, while humidity remains slightly higher at 71%. For more details, check out Seal Beach weather in December.
As May unfolds in Seal Beach, residents and visitors can expect a delightful transition into warmer days, characterized by comfortable temperatures and a refreshing ocean breeze. With an average temperature hovering around 18°C (64°F), daytime warmth peaks at a pleasant 30°C (86°F), making it a perfect time for beachgoers to soak up the sun. Unlike the wetter months earlier in the year, May experiences limited rainfall, with only 3 days of light precipitation amounting to 12 mm (0.5 in). With a humidity level of about 70%, the air feels mild and inviting, offering an ideal setting for outdoor activities. To better understand Seal Beach’s weather patterns throughout the year, explore the details at Seal Beach Climate.