Last updated: February 24, 2025
In October, Del Mar, United States, experiences a delightful transition into autumn, with temperatures reaching a maximum of 34°C (93°F) and an average of 20°C (68°F), providing pleasantly warm days. The evenings cool down to a minimum of 11°C (53°F), inviting cozy moments. While rainfall is relatively light at 13 mm (0.5 in) over just 2 days, a humidity level of 58% adds a mild coastal feel to the atmosphere. This perfect blend of warmth and comfort makes October an ideal time to enjoy the stunning California coastline.
In October, Del Mar experiences a delightful transition into autumn, showcasing temperatures that strike a perfect balance between warmth and coolness. The month kicks off with a minimum temperature of 11°C (53°F), rising to an average of 20°C (68°F) and peaking at a warm 34°C (93°F). This makes October one of the warmest months in Del Mar, following a hot September. The gradual drop in minimum temperatures hints at the coming colder months, yet the lingering warmth offers plenty of opportunities for outdoor activities. With such a pleasant climate, October serves as an ideal time for visitors to enjoy beach walks and local festivals, making it a standout month in the coastal paradise of Del Mar.
In October, Del Mar experiences a slight uptick in precipitation, receiving about 13 mm (0.5 in) over 2 days. This marks a noticeable transition from the dry summer months, where rainfall is sparse, with only a few millimeters recorded in July and August. September also sees minimal precipitation, but October signals the onset of the wetter season, leading into fall and winter. The amount of rainfall during this month is modest compared to earlier months like January and February, which see significantly higher totals. However, it lays the groundwork for the more substantial downpours expected later in the year, making it a key month in navigating Del Mar's annual climatic rhythm.
October in Del Mar, United States, marks a subtle transition in humidity levels, settling at 58%, which reflects a moderate increase from the drier summer months. After experiencing a low of 42% in August, the humidity begins to rise again as the region shifts towards the cooler fall season. This upward trend continues from September's 52%, signaling the approach of winter when humidity levels are more pronounced. Overall, the October humidity serves as a gentle reminder of the impending seasonal changes, bridging the gap between summer's aridity and the more humid months that follow.
October in Del Mar showcases a UV Index of 7, placing it in the high exposure category with a burn time of approximately 25 minutes. As the month progresses, we observe a downward trend from the extreme levels seen earlier in summer, where the Index peaked at 12 in June. While October offers relief from the harshest rays, it remains essential to stay cautious; sunscreen and protective measures are still advisable. This transitional period hints at the cooling weather ahead, but as the UV Index indicates, the sun can still pose a significant risk. For more details on the UV Index throughout the year, check out Del Mar UV Index.
UV Risk Categories
October in Del Mar, United States, ushers in a beautiful transition as summer gently fades, offering 296 hours of sunshine. While this month marks a significant drop from the sun-drenched peak of July, which boasts 378 hours, it still provides ample warmth and brightness, especially compared to the gloomier winter months. The trend shows that as the year progresses, sunshine hours gradually decline from the spring highs of 364 hours in May to October's vibrant yet reduced totals. This shift highlights Del Mar's lovely climate, making October an excellent time for residents and visitors alike to savor the mild temperatures and enjoy outdoor activities before the winter sets in.
In Del Mar, October offers a promising 64% chance of sunny weather, continuing the region's trend of pleasant fall days. This figure reflects a slight dip from the peak of 67% in September, yet remains favorable compared to earlier months like April and May, which see much lower probabilities of sunshine. With warm, inviting days still characteristic of late summer, October stands out as a delightful month for outdoor activities, suggesting that residents and visitors alike can enjoy the mild climate before the cooler months set in. Overall, October strikes a perfect balance—providing ample sunshine while hinting at the seasonal transition.
As October arrives in Del Mar, the transition from the long, sunlit summer days begins, with daylight hours decreasing to 11 hours. This shift follows a peak in June and July, where the sun generously graced the town with 14 hours of daylight. As autumn settles in, daylight gradually wanes, reflecting a pattern that resonates through the months—from the 12 hours in September to the 10 hours in November. This natural rhythm not only marks the approach of winter but also invites residents and visitors alike to embrace the cozy charm of fall, as the golden hues of sunlight grow softer with each passing day.
As October arrives in Del Mar, the average wind speed settles at 2.5 m/s (6 mph), mirroring the gentle breezes felt in the earlier months of the year. This slight decrease from the summer's stable winds, which hovered around 2.9 m/s (6-7 mph), suggests a transition towards calmer conditions. The trend is evident as the year progresses; after peaking in the warmer months, wind speeds gradually decline, with October marking a subtle yet noticeable shift. As the year rounds out, November continues this pattern with an even softer 2.0 m/s (5 mph), creating an ambiance perfect for enjoying Del Mar’s scenic landscapes amid the cooler fall air.
The weather in Del Mar 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 Del Mar and find detailed weather information for every month.
October features a warm range of temperatures, with minimums around 11°C (53°F) and highs reaching up to 34°C (93°F), creating a pleasant average of 20°C (68°F). The month is relatively dry, experiencing only 13 mm (0.5 in) of precipitation over just 2 days and maintaining a moderate humidity level of 58%. In contrast, January is much cooler, with temperatures dropping to a minimum of 6°C (43°F) and averaging 14°C (57°F), peaking at 26°C (79°F). The month is significantly wetter, with precipitation totaling 67 mm (2.6 in) over 5 days, accompanied by higher humidity at 72%. For more details, you can check out Del Mar weather in January.
October and February showcase quite distinct weather patterns. October tends to be warmer with temperatures ranging from a minimum of 11°C (53°F) to a maximum of 34°C (93°F) and an average of 20°C (68°F), accompanied by relatively low precipitation of just 13 mm (0.5 in) over 2 days. In contrast, February experiences cooler temperatures, with a minimum of 5°C (42°F) and a maximum of 26°C (79°F), averaging around 13°C (56°F). Precipitation increases significantly during this month, totaling 72 mm (2.8 in) over 7 days and higher humidity levels at 77%. For more specific details on February weather patterns, you can visit Del Mar weather in February.
October and March present distinct weather patterns that highlight the transition from one season to another. In October, the temperatures range from a mild 11°C (53°F) to a warm 34°C (93°F), with an average of 20°C (68°F), and generally low precipitation at just 13 mm (0.5 in) over two days. The humidity level sits at 58%, offering a comfortable atmosphere. In contrast, March experiences cooler conditions, with temperatures ranging from 7°C (44°F) to a maximum of 25°C (77°F) and an average of only 14°C (58°F). However, March sees significantly higher rainfall, totaling 64 mm (2.5 in) spread over 10 days, and a humidity level that rises to 67%. For more detailed insights, you can explore Del Mar weather in March.
When comparing the weather of October and April, we see notable differences and similarities. October tends to be warmer, with average temperatures reaching 20°C (68°F) and maximums hitting 34°C (93°F). In contrast, April has a cooler average of 16°C (61°F), with maximum temperatures around 29°C (84°F). Precipitation is also more significant in April, with 30 mm (1.2 in) falling over three days, while October sees only 13 mm (0.5 in) over two days. Despite these differences, both months enjoy relatively low humidity levels, hovering around 56% to 58%. For more information on April's climate, you can explore Del Mar weather in April.
In comparing the weather of October and May, October typically presents warmer temperatures, with an average of 20°C (68°F) and a maximum reaching up to 34°C (93°F). In contrast, May is cooler, with a lower average of 17°C (62°F) and a maximum of 26°C (79°F). Additionally, October experiences less precipitation, with only 13 mm (0.5 in) over approximately 2 days, while May sees more substantial rainfall at 23 mm (0.9 in) over 4 days. The humidity levels also differ, as October generally has higher humidity at 58%, compared to May’s 46%. For more detailed information about weather patterns, you can check Del Mar weather in May.
October weather features a wider temperature range, with minimums around 11°C (53°F) and maximums reaching up to 34°C (93°F). The average temperature is warmer at 20°C (68°F), accompanied by higher humidity levels of 58%. Despite the greater heat, October experiences a bit of rain with about 13 mm (0.5 in) over two days. In contrast, June tends to be milder, with temperatures ranging from a minimum of 14°C (57°F) to a maximum of 29°C (85°F). The average is cooler at 18°C (65°F), and it boasts low humidity at 48% with virtually no precipitation, recording only 4 mm (0.2 in) on zero days. For a closer look at the pleasant June conditions, check out Del Mar weather in June.
When comparing the weather in October to that of July, notable differences in temperature and humidity emerge. October experiences a wider temperature range, with minimums dropping to 11°C (53°F) and maximums reaching up to 34°C (93°F), averaging at 20°C (68°F). In contrast, July offers milder conditions, with temperatures ranging from a minimum of 16°C (61°F) to a maximum of 32°C (89°F), averaging 21°C (70°F). Additionally, October sees slightly more precipitation, averaging 13 mm over about two days, whereas July remains dry with only 2 mm and no recorded rainy days, contributing to the lower humidity levels of 46% in July compared to 58% in October. For more details, you can check this link: Del Mar weather in July.
October and August showcase distinct weather patterns. In October, temperatures range from a minimum of 11°C (53°F) to a maximum of 34°C (93°F), with an average of 20°C (68°F), while August maintains a warmer average of 22°C (72°F) with minimum temperatures at 17°C (63°F) and a maximum of 30°C (86°F). Additionally, October experiences more variability with 13 mm (0.5 in) of precipitation over about 2 days, compared to August’s very dry conditions, which see only 2 mm (0.1 in) of precipitation with no rainy days at all. Humidity levels also differ, with October at a higher 58% versus August's 42%. For more details on August weather, visit Del Mar weather in August.
In comparing the weather of October and September, October presents a slightly wider temperature range, with minimums at 11°C (53°F) and maximums reaching up to 34°C (93°F), while September maintains a narrower range, with minimums at 15°C (60°F) and maximums at 32°C (90°F). October also experiences a bit more precipitation, with 13 mm (0.5 in) over 2 days, whereas September boasts a drier month with only 5 mm (0.2 in) and no recorded rainy days. Humidity is slightly higher in October at 58%, compared to September's more moderate 52%. For more details on September's weather, you can check Del Mar weather in September.
October typically showcases warmer temperatures than November, with minimums around 11°C (53°F) and averages peaking at 20°C (68°F), leading to maximum highs of 34°C (93°F). In contrast, November ushers in cooler conditions, featuring minimum temperatures of 9°C (48°F) and an average of 17°C (62°F), with maximums reaching 28°C (83°F). While October experiences relatively low precipitation at 13 mm (0.5 in) over just two days, November sees a noticeable increase in rainfall to 34 mm (1.3 in), maintaining the same frequency of two rainy days but with slightly higher humidity levels at 66%. For a deeper look into the weather patterns, check out Del Mar weather in November.
In comparing the weather of October and December, October presents a warmer climate with average temperatures around 20°C (68°F), peaking at a maximum of 34°C (93°F). It experiences relatively low precipitation with only 13 mm (0.5 in) over just 2 days, and a moderate humidity level of 58%. In contrast, December showcases a cooler environment, with average temperatures dropping to 14°C (57°F) and daytime highs of 25°C (77°F). Precipitation also increases significantly in December, totaling 73 mm (2.9 in) over 6 days, along with higher humidity levels at 74%. For a detailed look at the weather specifics for this month, you can refer to Del Mar weather in December.
As October unfolds in Del Mar, the weather begins to shift, bringing a delightful blend of warmth and cool breezes that set it apart from the hotter summer months. Daytime temperatures often reach a comfortable high, making it perfect for outdoor activities, while evenings cool down beautifully, providing a refreshing contrast. With only a couple of rainy days and a modest amount of precipitation, October typically showcases less humidity than the sultry summer, making it an ideal time for visitors to explore the scenic coastal area. To dive deeper into what makes Del Mar's climate unique throughout the year, check out Del Mar Climate.