Last updated: February 24, 2025
October in Seal Beach, United States, offers a delightful mix of mild temperatures and relatively low precipitation. With maximum highs reaching 38°C (101°F) and an average of 20°C (69°F), it's a time for enjoying outdoor activities. The minimum temperature dips to 11°C (52°F), providing cooler evenings. Visitors can expect only 9 mm (0.4 in) of rain spread over just 2 days, making it a great month for sunshine lovers. With a humidity level of 67%, the air remains comfortable, creating an inviting atmosphere for both residents and tourists.
In October, Seal Beach experiences a delightful transition into autumn, marked by mild temperatures and a blend of summer warmth and cooler evenings. With a minimum of 11°C (52°F) and an average of 20°C (69°F), the weather is pleasantly inviting, making it a perfect time for outdoor activities. The maximum temperature can reach up to 38°C (101°F), a remnant of the summer heat, ensuring that sun-seekers can still enjoy the beach. This month stands out as the last gasp of warmth before the drop in temperatures that November brings, creating an ideal backdrop for picturesque sunsets along the coastline. As the days grow shorter and the evenings become crisper, October in Seal Beach beautifully balances warmth and chill, captivating both residents and visitors alike.
In Seal Beach, California, October typically ushers in a subtle shift in weather patterns, as precipitation for the month reaches a modest 9 mm (0.4 in). This marks a slight increase from the near-dry summer months, where rainfall averaged less than 2 mm. The 2 days of showers can be a welcome respite after an arid summer, providing a gentle transition into the wetter months ahead. Interestingly, while January and December are the wettest months, displaying 65 mm and 68 mm respectively, October's totals hint at the impending change, bridging the gap between the dry summer and the rainy winter season. As the landscape begins to freshen, it becomes a delightful reminder that fall is here.
In October, Seal Beach experiences a notable dip in humidity, averaging 67%, which marks a continuation of the downward trend observed since August. Following the summer months, where humidity hovered around the low 70s, October’s more comfortable levels create a refreshing backdrop for autumn activities. This decrease in humidity not only signals a shift in the season but also sets the stage for the crispness of November and the return of slightly higher moisture levels in winter. Overall, October stands out as a month when the coastal climate becomes more inviting, perfect for beach strolls and outdoor adventures.
In October, Seal Beach experiences a UV Index of 7, placing it in the high exposure category with a burn time of 25 minutes. This marks a slight decrease from the extreme levels seen during the summer months of June and July, which both recorded a peak index of 11. As the season transitions from summer to fall, the UV exposure diminishes, yet it remains important to take precautions during outdoor activities. The pattern suggests a gradual decline from the blazing summer sun, with even lower indices anticipated in November and December when the UV Index drops further to 5 and 4, respectively. For detailed information about UV levels throughout the year, visit Seal Beach UV Index.
UV Risk Categories
As October arrives in Seal Beach, the sun graciously continues to shine, delivering 293 hours of glorious daylight. This marks a slight decline from the vibrant summer months, where July peak at 379 hours basking in sunshine. While the days grow shorter, the sun still offers a generous invitation to enjoy the beach and its surroundings. Comparatively, this autumn month reflects a steady trend from September's 316 hours, hinting at nature's gradual transition towards the cooler days of November. Despite the fading sunshine, October's warmth provides a perfect backdrop for lingering strolls along the coast and the vibrant fall festivities. The golden hues of this month are a gentle reminder that even as the light wanes, beauty remains abundant in Seal Beach.
October in Seal Beach offers a promising 65% chance of sunny weather, continuing a trend of favorable conditions as summer transitions to fall. While the sunniest months peak in September and August at 68% and 67% respectively, October maintains a solid position just a few percentage points behind. This slight dip still presents a delightful opportunity for outdoor activities and beach days, especially as the likelihood of cloud cover decreases compared to the winter months ahead. With temperatures often remaining mild, October remains an excellent time to bask in the California sunshine before the cooler months set in.
In Seal Beach, the October daylight duration reflects a gradual transition towards shorter days as autumn settles in. After basking in 14 hours of daylight during the peak summer months, October sees a decline to 11 hours, a shift that marks the end of long, sun-filled days. This reduction creates a cozy atmosphere, perfect for enjoying the crisp air and golden foliage. As daylight continues to wane leading into winter, the trend reveals a gentle ebb, from 13 hours in August to 10 hours in November, reminding residents that the changing seasons bring a unique charm to this coastal locale. With each passing month, the interplay between light and shadow enhances the beauty of Seal Beach, inviting locals and visitors alike to savor the remaining warmth of the sun.
As October rolls in, Seal Beach experiences a gentle breeze, with average wind speeds settling at 2.3 m/s (5 mph). This slight dip from the preceding summer months marks the transition into fall, as the coastal winds begin to calm after the season’s warmer temperatures. Notably, October's winds mirror those of September and August, reflecting a consistent trend of mellow breezes in the lead-up to winter. With the winds generally remaining light throughout the year—peaking in spring at 2.8 m/s (6 mph)—Seal Beach offers a tranquil atmosphere, perfect for enjoying the beautiful coastal scenery.
The weather in Seal Beach changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of October'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.
October and January present quite different weather patterns. In October, temperatures range from a mild minimum of 11°C (52°F) to a warm maximum of 38°C (101°F), with an average of 20°C (69°F). The month is relatively dry, with only 9 mm (0.4 in) of precipitation over about 2 days and a humidity level of 67%. In contrast, January sees cooler conditions with temperatures dropping to a minimum of 5°C (41°F) and averaging at 14°C (57°F), reaching a maximum of 29°C (85°F). This month experiences significantly more rainfall, accumulating 65 mm (2.5 in) over approximately 5 days, accompanied by a higher humidity of 74%. For more insights, you can check Seal Beach weather in January.
When comparing the weather in October and February, notable differences in temperature and precipitation emerge. October enjoys a warmer climate, with average temperatures reaching around 20°C (69°F) and maximum highs peaking at 38°C (101°F). In contrast, February offers cooler conditions, with an average of 14°C (58°F) and highs that cap at 30°C (85°F). Additionally, February experiences significantly more precipitation, totaling 52 mm (2.0 in) over an average of 5 days, compared to just 9 mm (0.4 in) over 2 days in October. The humidity also rises in February to 79%, compared to October's 67%. For a closer look at the specifics, you can check Seal Beach weather in February.
October weather typically exhibits warmer temperatures, with averages around 20°C (69°F) and peaks reaching up to 38°C (101°F). In contrast, March offers cooler conditions, with an average temperature of 15°C (60°F) and a maximum of 27°C (81°F). Additionally, October tends to be drier, with only 9 mm (0.4 in) of precipitation over about 2 days, while March experiences significantly more rainfall—55 mm (2.2 in) over roughly 8 days. The humidity is also slightly higher in March at 75%, compared to 67% in October. For a detailed look at March weather in Seal Beach, you can check out Seal Beach weather in March.
When comparing the weather in October and April, we see some notable differences. October tends to be warmer, with average temperatures around 20°C (69°F) and a maximum of 38°C (101°F), while April has a slightly cooler average of 17°C (63°F) and peaks at 34°C (94°F). Precipitation is lower in October, with only 9 mm (0.4 in) over 2 days compared to April's 23 mm (0.9 in) over the same number of days. Moreover, humidity levels are similar, with October at 67% and April slightly higher at 70%. For more detailed insights, you can explore Seal Beach weather in April.
When comparing the weather in October and May, October tends to bring slightly warmer average temperatures with a minimum of 11°C (52°F), an average of 20°C (69°F), and a maximum that can soar up to 38°C (101°F). In contrast, May's temperatures are cooler overall, with the same minimum of 11°C (52°F) but an average of 18°C (64°F) and a maximum reaching only 30°C (86°F).
Precipitation is fairly low in both months, but October experiences slightly less with 9 mm (0.4 in) over 2 days compared to May's 12 mm (0.5 in) over 3 days. Additionally, humidity levels are quite similar, with October at 67% and May at 70%. To explore more about the climate details for May, you can visit Seal Beach weather in May.
In comparing the weather of October and June, one can observe that October generally has a broader temperature range, with minimums dipping to 11°C (52°F) and maximums soaring to 38°C (101°F), while June's temperatures are milder, with minimums at 14°C (57°F) and maximums reaching only 33°C (91°F). Both months exhibit an average temperature around 20°C (68°F), but October tends to be warmer at the extremes. Precipitation is also a notable factor; October sees 9 mm (0.4 in) of rain over 2 days, whereas June typically enjoys dry conditions with only 4 mm (0.2 in) and no rainy days. Humidity levels are slightly higher in June at 72%, compared to 67% in October. For a specific look at June weather, you can check Seal Beach weather in June.
October and July present contrasting weather patterns. In October, temperatures range from a minimum of 11°C (52°F) to an average of 20°C (69°F), peaking at 38°C (101°F), with a moderate level of humidity at 67%. The month experiences light precipitation, averaging 9 mm (0.4 in) over about two days. In contrast, July has warmer nights with a minimum temperature of 16°C (61°F) and an average of 22°C (72°F), while reaching a maximum of 39°C (103°F). This month is drier, with only 3 mm (0.1 in) of precipitation over zero days, although it carries a slightly higher humidity level of 73%. For more details on July weather, you can visit Seal Beach weather in July.
In comparing the weather of October to August, October presents a cooler climate with temperatures ranging from a minimum of 11°C (52°F) to a maximum of 38°C (101°F) and an average of 20°C (69°F). Although October experiences slightly higher precipitation of 9 mm (0.4 in) over 2 days, it remains relatively dry compared to August, which has only 2 mm (0.1 in) of precipitation and no rainy days. August is warmer overall, with temperatures showing a minimum of 15°C (60°F) and a maximum of 34°C (94°F), while maintaining a similar humidity level of 67% in October compared to 69% in August. For a more detailed look at August weather, you can visit Seal Beach weather in August.
In comparing the weather between September and October, we see a slight decline in average temperatures. September exhibits a range with a minimum of 15°C (58°F) and an average of 22°C (72°F), whereas October has cooler lows at 11°C (52°F) and an average of 20°C (69°F). Both months reach similar maximum temperatures, peaking at 38°C (101°F) for October and 38°C (102°F) for September. Precipitation is minimal in both months, with October receiving 9 mm (0.4 in) over 2 days, compared to September's dry conditions with only 3 mm (0.1 in) and no rainy days. Humidity remains relatively stable, with October at 67% and September slightly higher at 68%. For more detailed insights, check out Seal Beach weather in September.
October weather typically features warmer temperatures with a minimum of 11°C (52°F) and an average high reaching 38°C (101°F), while November cools down slightly, showcasing a minimum of 8°C (46°F) and an average high of 32°C (90°F). In terms of precipitation, October sees less rainfall at 9 mm (0.4 in) over 2 days, compared to November's 18 mm (0.7 in) over the same number of days, indicating a trend towards wetter conditions. Humidity levels remain quite similar, with October at 67% and November slightly higher at 68%. For those looking to plan for the upcoming month, more details can be found here: Seal Beach weather in November.
October experiences warmer temperatures, ranging from a minimum of 11°C (52°F) to a maximum of 38°C (101°F), with an average of 20°C (69°F). The month has relatively low precipitation, averaging just 9 mm (0.4 in) over 2 days, and a humidity level of 67%. In contrast, December brings cooler temperatures, with a minimum of 5°C (42°F) and an average of 14°C (58°F), peaking at 27°C (82°F). Precipitation increases significantly during this month, totaling 68 mm (2.7 in) across 5 days, and humidity rises slightly to 71%. For more detailed information on December weather, you can visit Seal Beach weather in December.
October in Seal Beach marks a delightful transition, where the summer heat begins to wane, and the mild, temperate climate sets in. With an average temperature that hovers around a comfortable 20°C (69°F), this month is characterized by pleasant days and cooler nights, inviting residents and visitors alike to enjoy outdoor activities. The relatively low precipitation of just 9 mm (0.4 in) over a couple of days ensures that sunny skies dominate, making it a stark contrast to the wetter, cooler months that follow. The 67% humidity provides a refreshing coastal embrace but is far from oppressive, highlighting the charm of Seal Beach in October. To discover more about the weather patterns throughout the year, visit Seal Beach Climate.