September Weather in Manzanita, United States

Last updated: February 24, 2025

In September, Manzanita, United States, experiences a pleasant blend of mild temperatures and moderate precipitation. With a maximum temperature of 24°C (75°F), an average of 15°C (59°F), and a minimum of 9°C (49°F), the climate invites outdoor activities while maintaining comfort. Rainfall totals around 101 mm (4.0 in) across approximately 10 days, contributing to lush landscapes and vibrant scenery. The humidity level hovers around 71%, adding a refreshing feel to the coastal air, making September a delightful time to explore the beauty of Manzanita.

September Temperature in Manzanita

As September rolls into Manzanita, temperatures begin to reflect the charm of early autumn. The month offers a pleasant average temperature of 15°C (59°F), a delightful balance between the warmth of late summer and the crispness of fall. With minimums hovering around 9°C (49°F) and maximums reaching up to 24°C (75°F), outdoor enthusiasts can enjoy a variety of activities in comfortable conditions. This trend marks a gradual cooling from the hotter summer months, indicating that while the days remain enjoyable, the evenings can be refreshingly brisk. As nature prepares for the seasonal shift, visitors are treated to a beautiful tapestry of changing leaves, making September a wonderful time to explore the scenic beauty of Manzanita.

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

The chart illustrates September temperature patterns in Manzanita, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec464345485256596058544946
Data source: Temperature data for Manzanita generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Manzanita

In September, Manzanita experiences a notable uptick in precipitation, with 101 mm (4.0 in) of rain over 10 days. This marks a shift from the previous dry summer months, where July and August only brought in a combined total of 37 mm (1.5 in) across 6 days. As the region transitions into fall, the increase in rainfall signals the return of the wetter season, setting the stage for the much higher precipitation totals that follow in the coming months, including the striking 292 mm (11.5 in) in November. Such patterns highlight the coastal climate's distinct seasonality, where September serves as a bridge between dry summers and the abundant rains of autumn.

September Precipitation Trends in Manzanita

The chart displays monthly precipitation patterns in Manzanita, 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.
JanFebMarAprMayJunJulAugSepOctNovDec28525120316279691819101187292312
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Manzanita

In Manzanita, United States, September signals a noticeable shift in humidity, dipping to 71%—the lowest level of the year. This decrease is part of a broader trend, as the summer months bring progressively lower humidity levels, peaking at 74% in August. After the humid highs of winter, where readings hover between 85% and 87%, September ushers in a welcome dry spell that hints at the approaching autumn. The transition is particularly striking when compared to November's expected rise back to 87%, creating a rhythmic ebb and flow of moisture that defines the climate throughout the year. This seasonal dance not only influences the local weather patterns but also enriches the picturesque charm of Manzanita during its quieter months.

September Average Humidity in Manzanita

This chart illustrates the average monthly humidity levels in Manzanita, 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.
JanFebMarAprMayJunJulAugSepOctNovDec85%84%85%83%83%84%82%74%71%81%87%87%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Manzanita

As summer fades into fall, September in Manzanita reveals a slight decrease in the UV Index, dropping to a high level of 7, with a recommended burn time of 25 minutes. This marks a transition from the peak summer months of June and July, where the index soared to a high of 10, prompting an urgent caution for sun exposure. While September's UV levels remain elevated, they are noticeably lower than the intense levels seen in May through August, which hovered between 8 and 9. The pattern indicates that while an afternoon bask under the sun is still tempting, it’s wise to stay mindful of sun safety. For more details on sun safety and UV levels, check out the Manzanita UV Index.

Maximum UV Index Levels in Manzanita for September

The chart shows the monthly maximum UV Index (UVI) for Manzanita 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.
JanFebMarAprMayJunJulAugSepOctNovDec23569101087532
Data source: Manzanita 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 Manzanita

In September, Manzanita basks in a radiant embrace of 261 hours of sunlight, perfectly capping off the vibrant summer months. The sunlit hours taper from a peak in July, which boasts an impressive 355 hours, gradually descending as autumn approaches. This trend reflects a seasonal shift, as August still glimmers with 322 hours, offering a warm farewell. As nature transitions into autumn, visitors can enjoy the lingering warmth of early fall, with sunlight that remains plentiful compared to the dimmer months ahead. Despite the decrease, September's glow continues to weave golden hues into the coastline, inviting both locals and travelers to savor the last of summer’s charm before winter closes in.

Monthly Sunshine Duration in Manzanita: September Highlighted

The September sunshine duration represents the total number of hours Manzanita 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.
JanFebMarAprMayJunJulAugSepOctNovDec88h128h202h228h283h317h355h322h261h204h133h105h
Data source: Manzanita September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Manzanita During September

In September, Manzanita enjoys a 40% chance of sunny weather, marking a notable improvement from the previous months. As summer transitions into fall, the likelihood of sunshine rises from 31% in July and 33% in August, indicating a delightful window for outdoor activities and beach visits. This trend reflects a seasonal pattern where late summer warmth often lingers, creating a pleasant atmosphere before the autumn chill sets in. With the sun peeking through the clouds more often than not, September is an inviting time to experience the beauty of this coastal town.

Percentage of Sunny Days in September in Manzanita

The chart illustrates the percentage of sunny days in Manzanita 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 Manzanita experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec18%16%33%45%24%41%31%33%40%28%15%16%
Data source: Manzanita September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Manzanita in September

As summer wanes and September arrives in Manzanita, the charm of late summer is still palpable, though daylight begins to shift noticeably. In this month, residents enjoy an average of 12 hours of sunlight, a gentle decline from the peak of 15 hours seen in June and July. The transition is marked by increasingly shorter days as autumn approaches, with daylight starting to retreat into the cozy embrace of fall. This month serves as a bridge, blending the lingering warmth of summer evenings with the crisp promise of autumn days ahead, making it a beautiful time to appreciate the changing light.

Average Daylight Hours in Manzanita for September

The chart illustrates the variation in daylight duration in Manzanita throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 7m10h 23m11h 57m13h 34m14h 56m15h 38m15h 15m14h 1m12h 28m10h 51m9h 27m8h 43m
Data source: Manzanita daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Manzanita

In September, the winds in Manzanita pick up slightly, averaging 4.4 m/s (10 mph), signaling a shift as summer draws to a close. This slight uptick follows the summer months of July and August, where winds were notably calmer at around 4.6 m/s and 3.9 m/s respectively. The gentle breezes of early fall provide a refreshing contrast to the stagnant humidity of late summer, while hinting at the stronger gusts that will follow in the autumn months ahead. As the year progresses, the wind speeds tend to rise sharply, with averages reaching 5.7 m/s (13 mph) in October and peaking at 6.4 m/s (14 mph) in November, illustrating the increasingly dynamic weather patterns typical of the Pacific Northwest.

Average September Wind Speed in Manzanita

The chart displays monthly wind speed patterns in Manzanita, 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.
JanFebMarAprMayJunJulAugSepOctNovDec5.95.95.64.24.64.44.63.94.4 m/s5.76.46.1
Data source: Manzanita September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Manzanita Compares to Other Months

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

The weather in September is typically milder, with temperatures ranging from a minimum of 9°C (49°F) to a maximum of 24°C (75°F), averaging around 15°C (59°F). This month sees about 101 mm (4.0 in) of precipitation over approximately 10 days, and the humidity sits at 71%. In contrast, January experiences colder conditions, with temperatures dipping to a minimum of -1°C (31°F) and only reaching a maximum of 14°C (57°F), averaging 8°C (46°F). Precipitation is significantly higher in January, totaling 285 mm (11.2 in) across 18 days, and the humidity increases to 85%. For a detailed look at the January weather, you can check Manzanita weather in January.

September and February present contrasting weather patterns. September typically enjoys milder temperatures, with averages around 15°C (59°F) and a maximum reaching 24°C (75°F), while February is notably colder, averaging just 6°C (44°F) and peaking at 14°C (57°F). Additionally, September experiences less rainfall, with 101 mm (4 inches) over about 10 days, compared to February's significantly higher precipitation of 251 mm (9.9 inches) during 20 days. Humidity levels also rise from September's 71% to February's 84%, indicating a generally wetter and cooler climate during the latter month. For more details on February's weather, check out Manzanita weather in February.

In comparing the weather of September and March, a clear transition is apparent. September typically enjoys milder temperatures, with a minimum of 9°C (49°F) and a maximum of 24°C (75°F), while March sees cooler conditions, ranging from a minimum of 1°C (33°F) to a maximum of 18°C (65°F). Additionally, September tends to be drier, with 101 mm (4.0 in) of precipitation over about 10 days, whereas March experiences significantly more rainfall, totaling 203 mm (8.0 in) spread across 19 days. The humidity also increases in March, averaging 85% compared to September's 71%. For a more detailed look at March's climate, check out Manzanita weather in March.

In September, the weather is generally milder, with average temperatures ranging from a minimum of 9°C (49°F) to a maximum of 24°C (75°F), along with a total precipitation of 101 mm (4.0 in) over about 10 days. In contrast, April experiences cooler temperatures, with averages between 1°C (35°F) and 19°C (67°F), and considerably higher precipitation of 162 mm (6.4 in) across approximately 17 days. Humidity levels are also higher in April at 83%, compared to 71% in September. For more detailed weather information about April, you can visit Manzanita weather in April.

September generally offers warmer temperatures compared to May, with an average of 15°C (59°F) compared to 11°C (52°F) in May. The maximum temperature in September can reach 24°C (75°F), while May peaks at 22°C (71°F). However, May experiences slightly lower precipitation levels at 79 mm (3.1 in) over 12 days, compared to September's 101 mm (4.0 in) across 10 days. Humidity is also higher in May at 83%, compared to 71% in September, making May feel a bit more muggy. For more information on May weather specifics, visit Manzanita weather in May.

When comparing the weather in September and June, September typically offers warmer maximum temperatures, averaging 24°C (75°F), compared to June's peak of 26°C (79°F). However, June experiences slightly cooler average temperatures at 13°C (56°F) compared to September’s average of 15°C (59°F). Additionally, September sees more precipitation than June, with 101 mm (4.0 in) over 10 days, while June has 69 mm (2.7 in) over 9 days. Humidity levels are higher in June at 83%, compared to September’s 71%. For more details on June weather specifics, check out Manzanita weather in June.

September weather is generally characterized by slightly warmer temperatures than July, with a minimum of 9°C (49°F) compared to July’s 11°C (52°F). Both months have the same average temperature of 15°C (59°F), but September sees a higher maximum temperature of 24°C (75°F) versus July's 22°C (72°F). Precipitation levels in September are significantly higher, totaling 101 mm (4.0 in) over 10 days, in contrast to July's much drier conditions with only 18 mm (0.7 in) recorded over just 3 days. Humidity is also lower in September at 71%, compared to July's 82%. For more detailed insights on July weather, you can check Manzanita weather in July.

In comparing the weather of September to that of August, we observe a slight drop in temperatures. September experiences a minimum of 9°C (49°F), with an average of 15°C (59°F) and a maximum of 24°C (75°F), while August holds a slightly warmer temperature range with a minimum of 11°C (53°F), an average of 15°C (60°F), and a maximum of 25°C (78°F). Notably, September sees a significant increase in precipitation, accumulating 101 mm (4.0 in) over 10 days, whereas August is much drier with only 19 mm (0.7 in) across 3 days. Humidity levels remain relatively similar, with September at 71% and August slightly higher at 74%. For a more detailed look at August weather, you can check out Manzanita weather in August.

September and October exhibit notable differences in weather patterns. In September, temperatures range from a minimum of 9°C (49°F) to a maximum of 24°C (75°F), with an average of 15°C (59°F). The month experiences 101 mm (4.0 in) of precipitation over approximately 10 days, with humidity levels averaging 71%. In contrast, October sees a drop in temperatures, with a minimum of 4°C (40°F), an average of 12°C (54°F), and a maximum of 19°C (67°F). Additionally, October is wetter, receiving 187 mm (7.4 in) of rainfall spread across 15 days, coupled with a slight increase in humidity to 81%. For a detailed look at October's weather specifics, you can visit Manzanita weather in October.

September typically offers more moderate temperatures, with averages around 15°C (59°F), reaching a maximum of 24°C (75°F). In contrast, November sees a significant drop in temperature, averaging just 10°C (50°F) and peaking at 15°C (59°F). Furthermore, September experiences less rain, with 101 mm (4.0 in) over about 10 days, while November is much wetter, recording 292 mm (11.5 in) across 18 days. Additionally, humidity levels rise from 71% in September to a higher 87% in November, creating a noticeably cooler and damp atmosphere. For more detailed insights, you can check Manzanita weather in November.

September and December present stark contrasts in weather patterns. In September, temperatures are milder, with a minimum of 9°C (49°F) and an average of 15°C (59°F), making it a comfortable month for outdoor activities. However, it also sees a significant amount of rainfall, with 101 mm (4.0 in) over about 10 days, and humidity at 71%. In contrast, December brings a noticeable chill, with minimum temperatures dropping to -3°C (27°F) and an average of 8°C (46°F). The precipitation increases dramatically to 312 mm (12.3 in) spread over 22 days, and humidity rises to 87%, contributing to a much dampier feel. For those interested in specific details about December conditions, you can explore Manzanita weather in December.

Compare Manzanita's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Manzanita

As the summer fades into autumn, September in Manzanita brings a delightful shift in weather, marked by milder temperatures and a noticeable increase in precipitation compared to the sunnier summer months. The average temperature settles comfortably at around 15°C, creating a pleasant atmosphere perfect for beach strolls and scenic hikes. While it's a time for more frequent rain, the charm of coastal life remains undiminished, as the lush surroundings enhance the beauty of the landscape. With humidity levels hovering around 71%, the air feels fresh and invigorating. For a comprehensive understanding of what to expect in terms of weather patterns throughout the year, check out the details at Manzanita Climate.