September Weather in Cambria, United States

Last updated: February 24, 2025

In September, Cambria, United States enjoys a delightful climate characterized by warm days and mild evenings. With a maximum temperature soaring to 34°C (93°F) and an average of 19°C (67°F), this month offers perfect conditions for outdoor activities. Nights cool down to a comfortable 13°C (56°F), making it ideal for stargazing. Remarkably, the region experiences no precipitation, with only 1 mm recorded, resulting in clear skies and 70% humidity that adds a refreshing touch. Visitors and residents alike can revel in the splendid weather as the summer fades, creating an inviting atmosphere in this coastal gem.

September Temperature in Cambria

In September, Cambria experiences a delightful transition from the warm summer months to the cooler fall season. With temperatures ranging from a minimum of 13°C (56°F) to a lively maximum of 34°C (93°F), this month marks one of the year's significant shifts. The average temperature settles around 19°C (67°F), indicating a comfortable climate that encourages outdoor activities and scenic explorations. As the summer warmth lingers, September allows residents and visitors to relish the last few weeks of mild weather before autumn sets in, showcasing vibrant landscapes and clearer skies. Notably, as this month progresses, the noticeable decrease in nighttime temperatures hints at the upcoming seasonal changes, making it a truly captivating time to enjoy all that Cambria has to offer.

September Weather in Cambria: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Cambria, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec545455575962646666646055
Data source: Temperature data for Cambria generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Cambria

In September, Cambria experiences a dramatic shift in precipitation, with the month recording just 1 mm (0.0 inches) of rainfall across zero days. This negligible amount is emblematic of the late summer's typical dry spell, where the region transitions from the heavier rains of winter and spring to a drier summer. Interestingly, after a peak in January with 114 mm (4.5 inches) and consistent rainfall through March, Cambria sees a significant drop-off in moisture during the summer months. As the season shifts towards October, there’s a slight uptick expected, but September is a stark reminder of the area's dry conditions, paving the way for the changing climate as autumn approaches.

September Precipitation Trends in Cambria

The chart displays monthly precipitation patterns in Cambria, with values for each month alongside September's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec114747323101111102770
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Cambria

September ushers in a noticeable shift in humidity levels in Cambria, United States, with an average of 70%—the lowest of the year. Following a gradual decline from 83% in February to 72% in August, September signals a transition towards drier conditions as it aligns with the fall season. This trend reflects a broader pattern where the humidity progressively decreases from the earlier months, peaking in the winter and early spring. As summer gives way to autumn, residents can enjoy a refreshing dip in moisture levels, enhancing the crisp air that characterizes this beautiful coastal region.

September Average Humidity in Cambria

This chart illustrates the average monthly humidity levels in Cambria, with September's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how September's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec80%83%80%76%75%74%75%72%70%70%74%77%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Cambria

In September, Cambria experiences a UV Index of 9, categorizing the exposure as very high with a burn time of just 15 minutes. This marks a slight decrease from the peak summer months, where the UV Index hovered around 11, indicating extreme conditions. However, as fall approaches, it remains crucial to stay vigilant, as the sun's intensity can still pose risks. Following September, the UV Index drops to 7 in October, reflecting the gradual transition to cooler weather. For more detailed information on UV levels throughout the year in Cambria, visit Cambria UV Index.

Maximum UV Index Levels in Cambria for September

The chart shows the monthly maximum UV Index (UVI) for Cambria in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec4589111211119753
Data source: Cambria September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

September Sunshine in Cambria

As summer gives way to autumn, September in Cambria, California, continues to bask in a generous 313 hours of sunshine. This month marks a subtle transition as daylight begins to wane; however, it still boasts a remarkable glow, outshining the fall months ahead. From a vibrant July peak of 384 hours, sunshine starts to taper off, yet September's abundant light reflects the lingering warmth of summer. In comparison to the earlier months, such as January with merely 172 hours, September offers a notably brighter experience, revealing a clear trend of increasing daylight as the season progresses. Enjoy the lovely balance of warmth and light before the cooler days of October set in!

Monthly Sunshine Duration in Cambria: September Highlighted

The September sunshine duration represents the total number of hours Cambria experiences direct sunlight during the month of September, excluding cloudy or obstructed periods. This chart compares the sunshine duration of September with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec172h226h277h310h364h372h384h355h313h293h241h218h
Data source: Cambria September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Cambria During September

September in Cambria, United States, experiences a 57% chance of sunny weather, reflecting a subtle dip after the peak months of May and June, which boast sunny probabilities of 76% and 69%, respectively. As summer winds down, the likelihood of clear skies remains solid, though it trails behind the warmer months. This shift signals the transition into autumn, where sunshine is still prevalent but gradually yields to the cooler, cloudier days of October, which returns to 66% sunny chances. Overall, while September may not shine as brightly as earlier in the summer, it still offers ample opportunities to bask in the sun.

Percentage of Sunny Days in September in Cambria

The chart illustrates the percentage of sunny days in Cambria throughout the year, with September highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Cambria experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec51%66%60%62%76%69%59%60%57%66%66%45%
Data source: Cambria September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Cambria in September

In September, Cambria enjoys a delightful 12 hours of daylight, marking a subtle transition as summer wanes and autumn approaches. The trend throughout the year reveals a gradual increase in daylight from 10 hours in January to its peak of 14 hours in the summer months of May through July. As August rolls in, daylight begins to recede, signaling the shift to shorter days. The consistent decrease continues into October, with daylight dropping to 11 hours, hinting at the impending longer nights of winter. This rhythmic pattern highlights the beauty of seasonal change, offering residents a final taste of extended daylight before the days grow shorter leading into the colder months ahead.

Average Daylight Hours in Cambria for September

The chart illustrates the variation in daylight duration in Cambria throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 3m10h 54m11h 59m13h 6m14h 3m14h 30m14h 15m13h 25m12h 20m11h 14m10h 15m9h 46m
Data source: Cambria daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Cambria

In September, Cambria experiences a gentle sigh of wind, with average speeds dipping to 2.0 m/s (about 4 mph), matching the calmness of August. This tranquil breeze marks a subtle transition into fall, contrasting with the slightly brisker winds of early summer months like May and April where speeds reach up to 3.4 m/s (8 mph). The trend shows a gradual decrease in wind strength as summer wanes, suggesting that September invites a serene reprieve from the vibrancy of summer, embodying the quiet beauty of coastal life. As the year unfolds, the winds of Cambria remain mostly mild, hinting at the peaceful shifts nature delivers with each turn of the season.

Average September Wind Speed in Cambria

The chart displays monthly wind speed patterns in Cambria, with values for each month shown alongside September's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how September's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.12.92.93.33.42.82.22.02.0 m/s2.72.62.9
Data source: Cambria September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Cambria Compares to Other Months

The weather in Cambria 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 Cambria and find detailed weather information for every month.

In September, the weather tends to be warmer with temperatures ranging from a minimum of 13°C (56°F) to a maximum of 34°C (93°F), while January experiences cooler temperatures, ranging from a low of 6°C (43°F) to a high of 21°C (70°F). September boasts very little precipitation, averaging only 1 mm and featuring no rainy days, whereas January sees a significant increase in precipitation at 114 mm over approximately six days. Additionally, January has a higher humidity level at 80% compared to September's 70%. For a more detailed look at January weather, check out Cambria weather in January.

September and February present quite contrasting weather patterns. In September, temperatures range from a pleasant minimum of 13°C (56°F) to a warm maximum of 34°C (93°F), with an average temperature of 19°C (67°F). The month boasts virtually no precipitation, making it an ideal time for outdoor activities, accompanied by a humidity level of 70%. In stark contrast, February experiences cooler temperatures, ranging from a minimum of 5°C (41°F) to a maximum of 24°C (75°F), with an average of only 12°C (55°F). This month also sees significant rainfall, with 73 mm (2.9 in) spread across approximately six days, and a higher humidity level of 83%. For more detailed insights, check out Cambria weather in February.

In September, the weather tends to be warm and dry, with temperatures ranging from a minimum of 13°C (56°F) to a maximum of 34°C (93°F) and very little precipitation, averaging only 1 mm over the month. In contrast, March brings cooler temperatures, with a minimum of 6°C (43°F) and a maximum of 25°C (76°F), accompanied by significantly higher precipitation at 73 mm spread over 9 days. The humidity is also higher in March at 80%, compared to 70% in September, making the weather feel markedly different. For a detailed look at what to expect, you can refer to Cambria weather in March.

When comparing the weather in September and April, notable differences emerge. September generally experiences warmer temperatures, with a minimum of 13°C (56°F) and an average high of 34°C (93°F), while April is cooler, ranging from a minimum of 8°C (46°F) to a maximum of 26°C (79°F). Additionally, September boasts dry conditions with virtually no precipitation, whereas April tends to be wetter, receiving about 23 mm (0.9 in) over three days. Humidity levels are relatively similar, with September at 70% and April slightly higher at 76%. For a closer look at April's weather specifically in Cambria, you can check Cambria weather in April.

September typically boasts warmer temperatures compared to May, with averages reaching 19°C (67°F) and highs sometimes soaring to 34°C (93°F). In contrast, May experiences cooler conditions, marked by an average of 15°C (59°F) and a maximum of 23°C (74°F). While September enjoys almost no precipitation, May sees about 10 mm (0.4 in) over two days, contributing to a slightly higher humidity of 75%. For more detailed insights, you can check out Cambria weather in May.

When comparing the weather in September and June, September tends to be warmer, with average temperatures of 19°C (67°F) and maximums reaching up to 34°C (93°F), while June has a cooler average of 17°C (62°F) and maximums of 27°C (82°F). Both months experience negligible precipitation, with just 1 mm recorded over 0 rainy days. Interestingly, humidity levels are slightly lower in September at 70% compared to June’s 74%, offering a marginally drier feel in the late summer. For a closer look at June's weather, you can visit Cambria weather in June.

When comparing the weather in September and July, we see notable differences in temperature and humidity. September boasts a wider temperature range with a minimum of 13°C (56°F), an average of 19°C (67°F), and a maximum of 34°C (93°F), indicating warmer days. In contrast, July's temperatures are slightly lower, with a minimum of 13°C (56°F), an average of 18°C (65°F), and a maximum of 29°C (84°F). Both months experience minimal precipitation, with only 1 mm recorded across zero rainy days, but September has marginally lower humidity levels at 70%, compared to July's 75%. For more detailed information on July conditions, visit Cambria weather in July.

September weather shows a slight increase in maximum temperatures compared to August, peaking at 34°C (93°F) versus August's maximum of 29°C (84°F). While both months feature minimal precipitation, September maintains a low 1 mm with no rainy days, similar to August's dry conditions. Humidity levels are also fairly comparable, with September at 70% and August a touch higher at 72%. Overall, September feels warmer and drier, continuing the summer warmth into early fall. For more details about August weather, you can check Cambria weather in August.

September and October showcase a noticeable shift in weather patterns. In September, temperatures range from a minimum of 13°C (56°F) to a maximum of 34°C (93°F), with an average temperature of 19°C (67°F) and virtually no precipitation. By contrast, October sees slightly cooler temperatures, with a minimum of 12°C (54°F), an average of 18°C (65°F), and a maximum of 29°C (85°F). Additionally, October introduces some precipitation, recording 10 mm (0.4 in) while maintaining the same humidity level of 70%. For more detailed insights about the weather during this time, you can visit Cambria weather in October.

In September, the weather is notably warmer, with average temperatures around 19°C (67°F) and maximums reaching up to 34°C (93°F), accompanied by very little precipitation and humidity at 70%. In contrast, November sees a significant drop in temperatures, averaging 15°C (60°F) and peaking at 24°C (76°F), with increased rainfall totaling 27 mm (1.1 in) spread over four days and humidity slightly rising to 74%. This transition marks a shift from the dry, warm conditions of late summer to the cooler, wetter atmosphere of late fall. For more details, you can check Cambria weather in November.

September weather is characterized by warm temperatures, with a minimum of 13°C (56°F) and an average of 19°C (67°F), peaking at 34°C (93°F). The month experiences very little rainfall, totaling only 1 mm, and remains dry with no rainy days. In contrast, December sees much cooler temperatures, ranging from a minimum of 6°C (43°F) to a maximum of 23°C (74°F), with an average of 13°C (55°F). This month is significantly wetter, with 70 mm of precipitation spread over 6 days and a slight increase in humidity to 76%. For more details on December weather, you can check Cambria weather in December.

Compare Cambria's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Cambria

As summer transitions into fall, September in Cambria showcases a delightful blend of warmth and mildness, distinguishing itself from the more extreme temperatures of the peak summer months. The air remains pleasantly humid, averaging around 70%, while the absence of rainfall—recording 0 days of precipitation—adds to the region's inviting charm. With maximum temperatures reaching a cozy 34°C and a comfortable average of 19°C, visitors can enjoy sunny afternoons and cool evenings. This unique weather pattern makes September an ideal time to explore the natural beauty of Cambria. For a deeper dive into what to expect throughout the year, visit Cambria Climate.