Last updated: February 24, 2025
In Waimea, United States, August brings a warm and humid climate, with maximum temperatures reaching up to 29°C (85°F) and an average of 23°C (74°F). The minimum temperature hovers around 18°C (64°F), providing a comfortable yet balmy atmosphere. This month is characterized by significant precipitation, totaling 369 mm (14.5 in), spread over 30 days of rain, contributing to an average humidity level of 84%. Whether you’re exploring the lush landscapes or seeking shelter from the frequent showers, August in Waimea offers a unique blend of warmth and moisture that paints a vibrant picture of the Hawaiian summer.
In August, Waimea enjoys warm and inviting temperatures, perfect for outdoor activities. The average temperature hovers around 23°C (74°F), with minimums of 18°C (64°F) and maximums reaching up to 29°C (85°F). This month marks a peak in warmth, aligning with the overall trend of increasing temperatures throughout the summer. June and July set the stage with similar highs, but August stands out as the warmest yet, hinting at the delightful close of summer before the cooler months begin to set in. As the days remain mostly balmy, it’s a great time for locals and visitors alike to explore the scenic beauty this region has to offer.
In August, Waimea experiences its peak precipitation, with an impressive 369 mm (14.5 in) of rainfall over 30 days. This marks a significant increase compared to the preceding months, especially from July's already high totals of 286 mm (11.3 in). The summer months demonstrate a clear upward trend in rainfall, culminating in August, which not only showcases the region's lush landscape but also highlights the potential for extreme weather conditions. Following this wettest month, precipitation noticeably tapers off in September, bringing relief to the area as it shifts back to lower averages reminiscent of earlier months.
In August, Waimea experiences its peak humidity, reaching 84%, a slight increase from the 83% recorded in July. This trend marks a gradual rise in moisture levels throughout the summer months, with humidity consistently climbing from 79% in January and February to its summer highs. Following August, humidity begins to plateau and slightly decline, illustrating a seasonal ebb as the year transitions into fall. Overall, the pattern reflects a humid subtropical climate, where the warmth of summer amplifies the moisture in the air, creating a lush and vibrant environment typical of Waimea.
In August, Waimea experiences a UV Index of 14, classified as extreme, with a minimal burn time of just 10 minutes. This intense level of UV exposure is part of a broader trend observed since January, where the UV Index has gradually escalated from a very high 8 to peak extremes in the summer months. From February through July, the readings hovered around the extreme range, peaking at 14 in both July and August. With September marking a slight drop to 13, it's clear that the summer months in Waimea demand heightened sun safety measures. For more details on UV levels throughout the year, visit Waimea UV Index.
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August in Waimea, United States, typically basks in an impressive 330 hours of bright sunshine, making it one of the sunniest months of the year. Following the peak of July, which boasts 343 hours of sunlight, August maintains a close proximity to that zenith, showcasing the region's delightful summer climate. As the season transitions into September, sunshine begins to taper to 311 hours, signaling the gradual shift towards cooler months. Overall, the trend reveals a steady increase in daylight from January's 220 hours all the way to July, before a slight decline, illustrating the vibrant energy and warmth that Waimea enjoys during its peak summer months. The consistent abundance of sunlight creates an inviting atmosphere perfect for outdoor adventures and relaxation alike.
In Waimea, August experiences a 44% chance of sunny weather, aligning closely with the probabilities seen in the months that surround it. While summer tends to show a slight dip in sunshine, August offers a refreshing change compared to the declines seen in June and July, both of which drop below 40%. Interestingly, this month’s sunny prospects are on par with the freshness of early spring months like April. As the season transitions towards fall, September and October promise a gradual rise in sun with their respective chances at 47% and 50%. Thus, August serves as a pleasant interlude, suggesting a balanced mix of sun and shade as summer slowly yields to autumn.
In Waimea, August marks a transitional phase in daylight hours as the summer days gradually wane. With 12 hours of daylight, this month reflects a slight decrease from the peak of 13 hours observed during the preceding summer months of June and July. As the vibrant energy of summer begins to mellow, residents and visitors can enjoy ample sunshine while engaging in outdoor activities, even as daylight starts to shorten. Following August, the steady trend continues into September, maintaining the same 12 hours before descending into the shorter days of fall. This rhythm of changing daylight captures the essence of Waimea's seasonal shifts, inviting a unique blend of adventure and reflection as nature transforms.
In Waimea, the August winds bring a consistent breeze that hovers around 2.7 m/s (6 mph), matching the gentle currents felt in June and September. This slight uptick in wind speed throughout the summer months, particularly in July when it peaks at 3.0 m/s (7 mph), hints at a seasonal shift that's both refreshing and invigorating. As the year progresses, the winds tend to mellow slightly in the fall, dipping to 2.1 m/s (5 mph) by November. Overall, the wind patterns reflect a harmonious rhythm, creating a delightful atmospheric embrace that enhances Waimea's coastal charm throughout the year.
The weather in Waimea changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of August's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Waimea and find detailed weather information for every month.
In August, the weather is typically warmer, with temperatures ranging from a minimum of 18°C (64°F) to a maximum of 29°C (85°F) and an average of 23°C (74°F). However, it also brings significant rainfall, with about 369 mm (14.5 in) of precipitation spread over 30 days and high humidity levels at 84%. In contrast, January is cooler, with temperatures ranging from a minimum of 13°C (56°F) to a maximum of 27°C (80°F) and an average of 20°C (68°F). The month sees considerably less rainfall—only 112 mm (4.4 in) over 19 days—and slightly lower humidity at 79%. For more specifics on January weather, check Waimea weather in January.
In comparing the weather of August and February, notable differences emerge in both temperature and precipitation patterns. August features warmer temperatures, with a minimum of 18°C (64°F) and an average of 23°C (74°F), peaking at 29°C (85°F). Its high humidity at 84% and substantial rainfall averaging 369 mm (14.5 in) over 30 days create a distinctly tropical feel. Meanwhile, February presents a cooler climate, with temperatures ranging from a minimum of 12°C (53°F) to an average of 20°C (67°F) and a maximum of 26°C (80°F). Additionally, February sees significantly less rainfall at 140 mm (5.5 in) across 19 days and slightly lower humidity at 79%. For more details on February weather, you can visit Waimea weather in February.
In comparing the weather of August and March, several notable differences emerge. August typically experiences warmer temperatures, with a minimum of 18°C (64°F) and an average of 23°C (74°F), peaking at 29°C (85°F). In contrast, March has cooler temperatures, ranging from a minimum of 14°C (57°F) to an average of 20°C (69°F), with a maximum of 27°C (81°F). Precipitation levels also vary significantly: August sees a considerable amount of rain at 369 mm (14.5 in) over 30 days, while March has much less rainfall, totaling 117 mm (4.6 in) across 22 days. Additionally, humidity is higher in August at 84% compared to March's 77%. For more detailed insights on the weather specific to March, you can visit Waimea weather in March.
When comparing the weather in August and April, there are notable differences in both temperature and precipitation. August tends to be warmer, with average temperatures ranging from a minimum of 18°C (64°F) to a maximum of 29°C (85°F), while April sees slightly cooler averages, with temperatures ranging from 15°C (58°F) to 27°C (81°F). Precipitation levels in August are significantly higher, accumulating 369 mm (14.5 in) over 30 days, compared to April's 182 mm (7.2 in) over 27 days. Humidity is also slightly elevated in August at 84%, compared to 80% in April. For more details about April's weather, check out Waimea weather in April.
The weather in August tends to be warmer and more humid compared to May. In August, the minimum temperature averages around 18°C (64°F), peaking at 29°C (85°F), while May's temperatures range from a minimum of 14°C (58°F) to a maximum of 28°C (83°F). Additionally, August experiences significantly higher precipitation levels, with about 369 mm (14.5 in) falling over 30 days, compared to May's 252 mm (9.9 in) over 28 days. The humidity in August is also slightly elevated at 84%, compared to 80% in May. For more insights on May's weather, you can explore Waimea weather in May.
When comparing the weather in August and June, we see some similarities and differences. Both months experience a similar average temperature of around 23°C (73°F), but August tends to be slightly warmer, with maximum temperatures reaching up to 29°C (85°F) versus June's 29°C (84°F). Precipitation is higher in August, with a total of 369 mm (14.5 in) compared to June's 263 mm (10.4 in), and August also has more rainy days, totaling 30. Humidity levels are marginally higher in August at 84%, compared to June's 82%. For more detailed information about weather patterns during this time, check out Waimea weather in June.
In comparing the weather of July and August, both months exhibit similar temperature ranges, with minimums around 18°C (64°F), averages hitting 23°C (74°F), and maximums close to 29°C (85°F). However, August experiences notably higher precipitation, totaling 369 mm (14.5 in) over 30 days, compared to July's 286 mm (11.3 in) for the same duration. Humidity levels are slightly elevated in August at 84%, compared to July's 83%. For a closer look at the specific conditions in July, you can check Waimea weather in July.
August and September exhibit similar temperature patterns, with both months having a minimum of 18°C (64°F) and an average of 23°C (74°F). However, September experiences slightly warmer maximum temperatures, reaching up to 30°C (86°F) compared to August's 29°C (85°F). When it comes to precipitation, August is notably wetter, with a total of 369 mm (14.5 in) spread over 30 days, while September sees reduced rainfall of 222 mm (8.8 in) across 28 days. The humidity levels are also marginally lower in September at 82% compared to August's 84%. For more detailed insights, you can refer to the Waimea weather in September.
In comparing the weather of August and October, we see that both months have similar average temperatures, hovering around 23°C (73°F). However, August tends to be warmer overall, with maximum temperatures reaching up to 29°C (85°F), while October sees a slightly higher maximum of 30°C (86°F). Rainfall also differs significantly; August experiences higher precipitation with 369 mm (14.5 in) over 30 days, compared to October's 196 mm (7.7 in) across 27 days. Humidity levels are fairly comparable, with August at 84% and October slightly lower at 83%. For more detailed information about weather conditions specific to October, you can check Waimea weather in October.
Comparing the weather in August and November reveals some interesting contrasts. In August, temperatures range from a minimum of 18°C (64°F) to a maximum of 29°C (85°F), averaging around 23°C (74°F). The month is characterized by high humidity (84%) and significant rainfall, with 369 mm (14.5 in) spread over 30 days. In contrast, November sees a slight decrease in the minimum temperature to 15°C (59°F) while maintaining the same maximum of 29°C (84°F), resulting in an average temperature of 22°C (71°F). Additionally, November experiences much lower precipitation at 127 mm (5.0 in) over 22 days, paired with a humidity level of 83%. For more detailed weather information, you can check Waimea weather in November.
When comparing the weather in August and December, August tends to be warmer and more humid. Average temperatures in August range from a minimum of 18°C (64°F) to a maximum of 29°C (85°F), with an average of 23°C (74°F). In contrast, December sees slightly cooler temperatures, with averages ranging from 13°C (56°F) to 28°C (82°F), and an average of 20°C (69°F). Additionally, August is noticeably wetter, experiencing 369 mm (14.5 in) of precipitation over 30 days, while December has 179 mm (7.1 in) over 22 days. The humidity is also high in both months, with August at 84% and December at 81%. For more specific details about December weather, you can check Waimea weather in December.
August in Waimea brings a distinct shift in weather patterns, characterized by the warmth of summer coupled with a noticeable rise in humidity. With temperatures reaching their peak, the average remains comfortably warm, making it a great time for outdoor activities despite the high levels of precipitation. August stands out as the month with the most rainfall, with nearly every day seeing some moisture, which can lead to lush green landscapes that define Hawaii's charm. While other months might offer drier and cooler conditions, August's blend of heat and humidity offers a vibrant, tropical experience. For more detailed insights, explore the full Waimea Climate.