Last updated: February 24, 2025
In Pupukea, United States, September presents a delightful climate characterized by mild temperatures and moderate humidity. With a maximum temperature of 28°C (83°F) and an average of 26°C (78°F), the weather is quite pleasant, making it ideal for outdoor activities. The minimum temperature dips to a comfortable 23°C (74°F), ensuring cozy nights. Precipitation is relatively low, accumulating around 31 mm (1.2 in) over 7 days, allowing for ample sunny spells. The humidity level hovers around 82%, contributing to the lush, tropical feel of this beautiful locale.
September in Pupukea, United States, marks the transition into the tail end of summer, with temperatures reflecting a cozy warmth that invites both relaxation and adventure. The minimum temperature hovers at 23°C (74°F), while the average climbs to a pleasant 26°C (78°F), peaking with highs around 28°C (83°F). This consistent warmth is a trend seen since August, maintaining an inviting climate that encourages outdoor delights. As the month progresses, the gradual shift in temperatures hints at the upcoming autumn, yet it still encapsulates the lingering essence of summer, making it an ideal time for beach outings and explorations.
In Pupukea, United States, September brings a consistent precipitation total of 31 mm (1.2 in), mirroring the similar patterns seen in both July and August. This month experiences about 7 days of rain, contributing to the region's lush landscape without overwhelming downpours. The trends leading into October show an expected increase in rainfall, as October typically sees a rise to 57 mm (2.3 in) over approximately 14 days. This gradual uptick in precipitation indicates a transition towards the wetter months ahead, with September serving as a stable bridge between the drier summer and the upcoming autumnal moisture. Overall, the September weather in Pupukea continues to exemplify the tropical climate's characteristic balance of sunshine and light rain, offering a blend of delightful weather and natural beauty.
In Pupukea, United States, September experiences a humidity level of 82%, which reflects the area's consistently high humidity throughout the year. After a slight increase during the summer months, peaking at 83% in both July and August, September maintains a comparable level, suggesting a gradual transition to slightly drier conditions as the season shifts into autumn. This trend of high humidity, fluctuating between 78% and 83% across the months, provides a lush, tropical atmosphere that defines Pupukea's climate. With October's humidity expected to drop slightly to 81%, the region continues to embrace a warm and inviting environment, making it a captivating place year-round.
In September, Pupukea experiences a UV Index of 12, classified as extreme, with a burn time of just 10 minutes. This month continues the trend seen from the peak summer months of June through August, which all reported a UV Index of 13. The consistency in high levels of UV radiation from March to October highlights the need for vigilant sun protection, especially as the UV Index remains elevated even as the season transitions into fall. Compared to the beginning and end of the year, where the Index drops significantly to 8 and 7, respectively, September stands out as one of the months requiring the most caution for outdoor activities. For detailed insights and updates, visit Pupukea UV Index.
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September in Pupukea, United States, is a radiant transition from the peak summer sun, boasting 318 hours of sunshine. Following the sizzling heights of July and August, which each offered close to 350 hours of daylight, September witnesses a gentle dip, yet still shines brighter than many other months. The trend of increasing sunshine hours from the beginning of the year reaches a slight plateau during this month, as it wraps up the bustling summer season. As autumn approaches, the days shorten, but with September's ample sunshine, residents and visitors can relish in the perfect blend of warmth and cool breezes, making it an ideal time for outdoor adventures.
As summer transitions into fall, Pupukea experiences a promising 63% chance of sunny weather in September. This marks a slight dip from the peak sunshine of August at 68%, yet it remains significantly higher than the figures recorded earlier in the year, such as March's low of 47%. The trend clearly indicates that as the months progress, the likelihood of sunshine gradually increases, peaking in the summer and maintaining a strong presence into the early fall. This consistent warmth and brightness make September a delightful time to enjoy the outdoors before the cloudier months set in, particularly as it boasts a sunnier disposition than many months leading up to it, including January and February.
As September unfolds in Pupukea, residents experience 12 hours of daylight, mirroring the longer days of the late spring and summer months. This trend signifies a gradual transition, with daylight peaking at 13 hours during the height of summer in June and July, before gently tapering off into the cooler autumn months. With daylight hours decreasing slightly from August's 12 hours, September offers a balanced blend of light, making it a perfect time for outdoor activities. As the year progresses, the daylight will continue to wane, dropping to 11 hours in October and November, marking the approach of winter. This rhythmic shift not only reflects the changing seasons but also invites an array of vibrant experiences throughout the month.
In Pupukea, September’s winds continue to dance with a gentle average speed of 6.8 m/s (15 mph), echoing the consistency observed in October. This marks a subtle rise from the earlier summer months, where July peaked at 7.7 m/s (17 mph), while August settled at 6.7 m/s (15 mph). As the year progresses, there’s a noticeable decline heading into the fall, evident in November's average dropping to 4.8 m/s (11 mph). This pattern underscores September's role as a transitional month, offering a smooth shift from summer’s breezy warmth to the calmer winds of autumn, making it an ideal time for surfers and outdoor enthusiasts to enjoy the lingering summer vibes before the season changes.
The weather in Pupukea 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 Pupukea and find detailed weather information for every month.
In September, temperatures are generally warmer, with minimums around 23°C (74°F) and maximums reaching up to 28°C (83°F), while January tends to be slightly cooler, with minimums of 20°C (68°F) and maximums of 25°C (78°F). Both months experience similar precipitation levels, averaging 31 mm (1.2 in) over approximately seven to eight rainy days. Humidity levels are higher in September at 82%, compared to 78% in January, making the latter month feel a bit more comfortable. For more detailed information, you can check Pupukea weather in January.
In September, the weather is generally warmer, with average temperatures ranging from a minimum of 23°C (74°F) to a maximum of 28°C (83°F). The month sees about 31 mm (1.2 in) of precipitation over approximately 7 days, resulting in a high humidity level of 82%. In contrast, February experiences cooler temperatures, with a minimum of 16°C (62°F) and a maximum of 25°C (78°F). This month tends to be wetter as well, receiving about 83 mm (3.3 in) of rainfall spread over 13 days, while maintaining a slightly lower humidity of 79%. For more detailed information, you can explore Pupukea weather in February.
September and March showcase distinct weather patterns, with September typically offering warmer temperatures and higher humidity. In September, the minimum temperature hovers around 23°C (74°F), with an average of 26°C (78°F) and highs reaching 28°C (83°F). The month experiences about 31 mm (1.2 in) of precipitation spread over roughly 7 days, resulting in a humidity level of 82%. In contrast, March features slightly cooler temperatures, with a minimum of 19°C (66°F) and an average of 22°C (72°F), peaking at 26°C (78°F). However, it is wetter, with precipitation totaling 82 mm (3.2 in) across approximately 14 days, and humidity at a lower 78%. For more detailed insights, you can check out Pupukea weather in March.
In comparing September and April weather, September tends to be warmer, with average temperatures around 26°C (78°F) and a maximum reaching up to 28°C (83°F). In contrast, April has a cooler average temperature of 23°C (74°F) with a maximum of 26°C (78°F). Both months see a significant amount of humidity, with September at 82% and April slightly lower at 81%. Precipitation levels are relatively close, with September receiving 31 mm (1.2 in) over 7 days and April seeing a bit more rain at 37 mm (1.5 in) over 8 days. For more detailed information, you can check Pupukea weather in April.
In September, the weather tends to be slightly warmer with minimum temperatures around 23°C (74°F) and an average of 26°C (78°F), peaking at 28°C (83°F). Alongside this warmth, September experiences about 31 mm (1.2 in) of precipitation spread across 7 days, maintaining a humidity level of 82%. In contrast, May offers cooler conditions, with minimum temperatures of 19°C (67°F) and an average of 24°C (75°F), topping out at 27°C (80°F). Although both months see the same amount of precipitation, May has slightly more rainy days, totaling 9, while enjoying the same consistent humidity of 82%. For a detailed look at conditions during this month, you can check out Pupukea weather in May.
When comparing the weather in September to June, both months experience warm temperatures and high humidity levels. September sees slightly higher temperatures, with a minimum of 23°C (74°F) and an average of 26°C (78°F), compared to June's minimum of 22°C (72°F) and average of 25°C (77°F). Rainfall is generally lower in September, with 31 mm (1.2 in) of precipitation over 7 days, whereas June has higher precipitation at 44 mm (1.7 in) over 6 days. Despite their similarities, September tends to offer slightly warmer and drier conditions than June. For more specific details about June weather, visit Pupukea weather in June.
In comparison to July, September experiences slightly warmer temperatures, with average temperatures reaching 26°C (78°F) compared to July's 25°C (78°F). Both months have a minimum temperature of 23°C (73°F), but September's maximum peaks at 28°C (83°F), while July's max is a bit lower at 27°C (81°F). Precipitation levels are fairly similar, with September receiving 31 mm (1.2 in) over 7 days, while July records 30 mm (1.2 in) over a slightly longer duration of 11 days. Humidity remains high in both months, with September at 82% and July just above at 83%. For more detailed information on July weather, check out Pupukea weather in July.
In comparing the weather of September and August, we find that both months maintain similar temperature ranges, with a minimum of 23°C (74°F), an average of 26°C (78°F), and a maximum of 28°C (82°F in August and 83°F in September). Precipitation levels are identical, with both months receiving 31 mm (1.2 in) of rain, though August experiences rain on 8 days compared to September's 7 days. Humidity is slightly lower in September at 82%, while August sees a higher humidity level of 83%. For more details on summer weather conditions, you can refer to Pupukea weather in August.
In comparing the weather between September and October, we notice a slight decrease in average temperature, with September averaging 26°C (78°F) compared to October's 25°C (78°F). Both months experience similar maximum temperatures, around 28°C (82°F). However, October tends to be wetter, with precipitation increasing from 31 mm (1.2 in) over 7 days in September to 57 mm (2.3 in) over 14 days in October. Humidity remains relatively stable, hovering around 81% to 82%. For more detailed insights about October weather, you can check out Pupukea weather in October.
In comparing the weather between September and November, we observe that September generally boasts slightly warmer temperatures, with minimums around 23°C (74°F) and maximums reaching 28°C (83°F). In contrast, November presents a slightly cooler climate with minimum temperatures dropping to 21°C (70°F) and maximums around 27°C (82°F). Humidity levels remain relatively similar, with September at 82% and November at 80%. However, November experiences more precipitation, totaling 42 mm (1.6 in) over 13 days compared to September's 31 mm (1.2 in) over 7 days. For more detailed insights, you can check Pupukea weather in November.
In September, the weather is generally warmer, with average temperatures around 26°C (78°F) and maximums peaking at 28°C (83°F). The month witnesses moderate rainfall, accumulating 31 mm (1.2 in) over 7 days, and experiences high humidity levels at 82%. In contrast, December brings cooler temperatures with an average of 23°C (74°F) and maximums reaching 26°C (79°F). However, it is also a wetter month, receiving 87 mm (3.4 in) of precipitation over 15 days, while the humidity is slightly lower at 79%. For a detailed look at December weather specifics, check out Pupukea weather in December.
As September unfolds in Pupukea, the weather presents a delightful mix of warmth and subtle humidity, setting it apart from the more intense heat of summer months. With a maximum temperature that invites outdoor adventures tempered by an average that feels comfortable, this month marks a transitional phase towards cooler autumn days. The occasional rainfall—though light—adds an element of freshness to the landscape, making September a unique time to experience the lush beauty of Hawaii. For a deeper dive into how September fits into the broader patterns of the region, check out Pupukea Climate.