Last updated: February 24, 2025
September in Capitola, United States, showcases a delightful blend of warm temperatures and dry conditions, perfect for enjoying coastal activities. With a maximum temperature reaching 31°C (88°F) and an average of 16°C (62°F), the month offers balmy days and cool evenings. The minimum temperature dips to a refreshing 11°C (53°F), providing a comfortable range for outdoor adventures. Notably, precipitation remains minimal, totaling just 2 mm (0.1 in) with 0 rainy days, making it an ideal time to explore the scenic beauty of this charming coastal town. The humidity level at 55% adds to the pleasant atmosphere, ensuring that visitors can fully enjoy the sun-soaked days by the beach.
September in Capitola brings a delightful transition as summer begins to fade. With minimum temperatures averaging around 11°C (53°F) and maximums peaking at a warm 31°C (88°F), this month offers some of the year's highest warmth, perfect for beach activities and outdoor adventures. In contrast to the cooler summer months, the average temperature rises to 16°C (62°F), creating a comfortable climate for both locals and visitors. As the month progresses, evenings cool slightly, hinting at the approach of fall, while daytime highs often invite sun-soaked leisure. This blend of warmth and mildness makes September a splendid time to experience the charm of Capitola before the transition into autumn sets in.
September in Capitola sees a significant drop in precipitation, maintaining the dry trend established in the summer months. With only 2 mm (0.1 in) of rain recorded, it mirrors the minimal rainfall of August and July, resulting in a total of zero rainy days throughout the month. This dry spell marks a stark contrast to the wetter earlier months of the year, such as January, which recorded 148 mm (5.8 in) over 9 days. As Capitola transitions into fall, it sets the stage for a gradual increase in rainfall once more, with October expected to bring 31 mm (1.2 in) over just a couple of days. This cyclical pattern highlights the region's characteristic seasonal fluctuations, making September a striking example of the region's drier climate.
In September, humidity in Capitola settles at a comfortable 55%, marking a continuation of the downward trend from the summer months. As the year progresses from January's humid 82%, a notable decline occurs, peaking in August at a minimal 54%. This gradual decrease reflects the transition from the warmer summer season to the cooler fall, offering a refreshing relief from the peak summer humidity. Following September, humidity levels rise again in October to 62%, signaling the shift towards the wetter months ahead. Overall, the varying levels of humidity throughout the year create a dynamic climate, making Capitola an inviting destination for those who enjoy coastal weather variations.
In September, Capitola experiences a UV Index of 9, marking it as a month of very high exposure risk, where the recommended burn time is just 15 minutes. This trend reflects a gradual decline from the peak of summer, where the UV Index reached extremes of 11 in May to August. As the year transitions into fall, sunlight remains intense, making it crucial for locals and visitors to stay vigilant about sun protection. Notably, September maintains a strong UV presence, similar to the previous months, ensuring that outdoor enthusiasts prioritize safety as they enjoy the beautiful surroundings. For more details on UV levels throughout the year, you can check out the Capitola UV Index.
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As summer gracefully transitions into autumn, September in Capitola continues to bask in abundant sunshine, boasting an impressive 310 hours of sunlight. This marks a slight dip from the sun-soaked 379 hours enjoyed in July, yet stands out as a vibrant month following the high of 360 hours in May. The trend from mid-year shows a consistent abundance of light, with even August still delivering a generous 348 hours. While the days begin to shorten as the year progresses, September retains a warm allure, offering a perfect backdrop for beach strolls and outdoor activities before the cooler months settle in.
In Capitola, California, September boasts a 76% chance of sunny weather, tying with August for the sunniest month of the year. This trend reflects a gradual increase in sunny days as summer unfolds, with May starting at a solid 72% and building to August and September's peak. Following this sunny duo, October sees a decline to 60%, signaling the transition to autumn. As visitors flock to Capitola in September, they can expect warm, bright days perfect for beach outings and coastal adventures, making it an ideal time to soak up the sun before the cooler months roll in.
As summer fades into fall, September brings a gentle shift in daylight duration to Capitola, United States, with the sun gracing the sky for 12 hours. This marks a subtle decline from the robust 14 hours enjoyed in the peak months of May through July. Observing the patterns throughout the year, daylight gradually increases from 9 hours in January to its zenith in mid-summer, before beginning a steady retreat. While September's daylight may be less than summer's abundance, it still offers a warm and inviting light, perfectly encapsulating the transitional beauty of early autumn. As we move into October, the lingering brightness of September serves as a reminder of the vibrant summer days slipping away.
As September unfolds in Capitola, the gentle breezes begin to soften, with an average wind speed of 3.1 m/s (7 mph), marking a slight decline from the preceding months. This transition reflects a broader trend observed throughout the summer, where wind speeds peaked in May at 4.1 m/s (9 mph) before gradually tapering off as autumn approaches. The cooler temperatures draw in calmer conditions, creating a serene atmosphere perfect for enjoying the late-summer scenery. Despite the decrease, the winds remain mild, inviting beachgoers and outdoor enthusiasts to relish the tranquil transition of seasons. Overall, the September winds capture the essence of Capitola's coastal charm, making it an ideal time to soak in the beauty of the shoreline before the briskness of fall arrives.
The weather in Capitola changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of September's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Capitola and find detailed weather information for every month.
September weather is characterized by warm temperatures, with minimums around 11°C (53°F) and a maximum reaching up to 31°C (88°F). It typically sees very little precipitation, averaging just 2 mm, and boasts a comfortable humidity level of 55%. In contrast, January experiences significantly cooler temperatures, with average daily highs of only 18°C (65°F) and a minimum around 6°C (42°F). This month is also much wetter, with approximately 148 mm of rainfall spread over nine days and higher humidity at 82%. For a deeper look into January’s climate, check out Capitola weather in January.
September and February present distinct contrasts in weather. September boasts a warm climate with average temperatures hovering around 16°C (62°F) and maximums reaching up to 31°C (88°F). The month is quite dry, with only 2 mm (0.1 in) of precipitation and low humidity levels at 55%. In stark contrast, February experiences cooler conditions, with average temperatures of 11°C (53°F) and highs up to 21°C (70°F). It is a much wetter month, receiving a significant 136 mm (5.3 in) of rainfall over 7 days, and humidity levels rise to 84%. For more detailed information, you can visit Capitola weather in February.
When comparing the weather in September and March, notable differences emerge. September typically enjoys warmer temperatures, with a minimum of 11°C (53°F) and a maximum of 31°C (88°F), while March sees cooler temperatures, ranging from a minimum of 6°C (42°F) to a maximum of 20°C (68°F). In terms of precipitation, September is quite dry, averaging only 2 mm (0.1 in) with no rainy days, whereas March experiences significantly more rainfall—110 mm (4.3 in) over approximately 11 days, leading to higher humidity levels of 82%. For a detailed overview of the climatic conditions, you can check Capitola weather in March.
When comparing the weather in September and April, notable differences emerge in temperature and precipitation. September boasts a much warmer climate, with average temperatures ranging from 11°C (53°F) at night to a high of 31°C (88°F) during the day. In contrast, April experiences cooler temperatures, averaging between 7°C (44°F) and 24°C (75°F). Additionally, September is characterized by its dry conditions, with virtually no precipitation, while April sees significant rainfall, totaling 42 mm (1.6 in) over five days. The humidity levels also differ, with September at 55% and April notably higher at 78%. For a more detailed look at April weather, you can check Capitola weather in April.
In September, the weather tends to be warmer with temperatures ranging from a minimum of 11°C (53°F) to a maximum of 31°C (88°F), and an average of 16°C (62°F). The month experiences very little precipitation, with only 2 mm (0.1 in) recorded across 0 days, and a moderate humidity level of 55%. In contrast, May brings cooler temperatures, with a minimum of 8°C (47°F) and a maximum of 20°C (68°F), averaging at 13°C (55°F). It is also rainier, with 23 mm (0.9 in) of precipitation over 3 days and higher humidity levels at 71%. For more detailed insights, visit Capitola weather in May.
In comparing the weather of September and June, September typically enjoys warmer temperatures, with a minimum of 11°C (53°F) and an average of 16°C (62°F), peaking at 31°C (88°F). In contrast, June's temperatures range from a similar minimum of 11°C (51°F) but have a lower average of 14°C (58°F) and a maximum of 29°C (84°F). While June experiences slightly more precipitation at 4 mm (0.2 inches) over one day, September boasts drier conditions with only 2 mm (0.1 inches) and no rainy days. Moreover, humidity levels are lower in September at 55%, compared to 64% in June. For more detailed insights, check out the Capitola weather in June.
In comparing the weather between September and July, September offers a wider temperature range with a minimum of 11°C (53°F) and a maximum of 31°C (88°F), leading to a comfortable average of 16°C (62°F). In contrast, July's temperatures are generally cooler, with a minimum of 11°C (52°F) and a maximum of just 21°C (70°F), resulting in an average of 15°C (59°F). Both months experience minimal precipitation, recording only 2 mm (0.1 in) with no rainy days. Humidity is slightly lower in September at 55%, compared to July's 58%. For a more detailed look at July's climate, check out Capitola weather in July.
In comparing the weather between September and August, September exhibits a slightly broader temperature range with minimums of 11°C (53°F) and maximums reaching up to 31°C (88°F), compared to August's minimum of 12°C (54°F) and maximum of 24°C (75°F). Both months experience minimal precipitation, with only 2 mm (0.1 in) noted and no rainy days in either month. Humidity levels are similar as well, with September at 55% and August at 54%. For a more detailed look at August weather specifically, you can visit Capitola weather in August.
In September, temperatures ranged from a minimum of 11°C (53°F) to a warm maximum of 31°C (88°F), with an average of 16°C (62°F) and virtually no precipitation, resulting in a relatively dry and comfortable month. In contrast, October sees slightly cooler temperatures, with a minimum of 9°C (48°F), a maximum of 29°C (84°F), and an average temperature also at 16°C (60°F). However, October brings a shift in weather patterns, with increased precipitation totaling 31 mm (1.2 in) over 2 days, and a rise in humidity to 62%. This shift makes October feel distinctly different, as the month transitions toward the wetter and cooler season. For more detailed insights, you can check Capitola weather in October.
In September, the weather is generally warm, with temperatures ranging from a minimum of 11°C (53°F) to a maximum of 31°C (88°F) and averaging around 16°C (62°F). The month tends to be dry, with only 2 mm of precipitation over 0 days, and the humidity is a comfortable 55%. In contrast, November brings cooler temperatures, with a minimum of 6°C (44°F) and a maximum of 23°C (73°F), averaging at 14°C (57°F). This month also sees significantly more rainfall, accumulating 61 mm (2.4 in) over 5 days, along with increased humidity at 78%. For more specific information on November weather, you can check Capitola weather in November.
In September, the weather is generally warmer, with average temperatures around 16°C (62°F) and maximums reaching up to 31°C (88°F). This month experiences minimal precipitation, with only 2 mm recorded over zero rainy days, and humidity levels are relatively moderate at 55%. In contrast, December brings much cooler temperatures, with an average of 12°C (53°F) and maximums of 21°C (70°F). The month is significantly wetter, receiving 126 mm of rain over nine days, and humidity rises to 80%. For more detailed information about the December climate, check out Capitola weather in December.
As summer gracefully transitions into fall, September in Capitola showcases pleasantly mild weather, distinct from the more intense heat of the earlier months. With an average temperature hovering around 16°C (62°F) and all but eliminating the chance of rain, this month invites residents and visitors alike to enjoy outdoor activities under mostly clear skies. The humidity remains manageable at 55%, making it a comfortable time to explore the stunning coastal scenery. As the warm days linger, it's the perfect opportunity to embrace the unique charm of Capitola. For a more in-depth look at the area's weather patterns, check out Capitola Climate.