Last updated: February 24, 2025
Wailua experiences a pleasant May with an average temperature of 23°C (74°F), peaking at a maximum of 27°C (81°F) and dipping to a comfortable minimum of 19°C (67°F). This month brings a considerable amount of precipitation, totaling 63 mm (2.5 in) across 21 days, which contributes to the area's lush greenery. With humidity levels hovering around 82%, visitors can expect a tropical atmosphere, perfect for enjoying the rich natural beauty that Wailua has to offer.
In Wailua, United States, May marks a transition towards warmer temperatures as the island embraces the early summer vibe. With minimums hovering around 19°C (67°F), average temperatures climb to 23°C (74°F), reaching a pleasant maximum of 27°C (81°F). This slight increase in warmth compared to April, where averages stood at 23°C (73°F), signifies the gradual approach of summer. As the month progresses, residents and visitors alike can anticipate inviting, balmy days perfect for outdoor activities, while the consistent temperatures suggest a stable climate for enjoying Wailua's stunning natural beauty.
In Wailua, United States, the month of May reveals a nuanced pattern in precipitation. With an average of 63 mm (2.5 in) of rainfall, May sits comfortably within the mid-range of the year's totals, reflecting a slight decrease from the more substantial 156 mm (6.1 in) seen in March. Interestingly, May shares a commonality with both April and June, as all three months experience around 20 to 21 days of precipitation, suggesting a consistent wet season as the island transitions into summer. This persistent rainfall supports the lush landscapes typical of the area, making May not just a month of showers, but also a vibrant time for growth and rejuvenation in Wailua.
In May, Wailua experiences a notable rise in humidity, reaching an average of 82%. This marks a continuation of an upward trend that begins in April, where humidity sits at 81%, and persists into the early summer months. The increasing moisture in the air highlights Wailua's tropical climate, setting the stage for the warmer, stickier conditions that define the summer. With June and July also boasting 82% and 83% humidity respectively, it's evident that May acts as a transition into the most humid part of the year, creating a lush, vibrant atmosphere characteristic of this beautiful region.
As May unfolds in Wailua, the UV Index climbs to a striking 13, categorizing it firmly within the extreme exposure realm with a burn time of just 10 minutes. This trend of elevated UV levels is consistent, as March and April also recorded an 11, followed closely by June and July, which maintain an impressive 12 and 13 respectively. The overall pattern reflects an intensifying sun in the spring and summer months, emphasizing the importance of sun safety during this time. With an increasing UV index, residents and visitors should remain vigilant and proactive about sun protection to ensure a pleasant experience outdoors. For more detailed information on UV levels throughout the year, visit Wailua UV Index.
UV Risk Categories
May brings an impressive 335 hours of sunshine to Wailua, marking a delightful climax in the gradual increase of daylight hours since the start of the year. As the winter chill recedes, the sunshine steadily climbs from 216 hours in January to a vibrant 305 hours in April, creating an inviting atmosphere for outdoor adventures. Following May, the sunny months continue with June and July also boasting high sunshine totals of 334 and 349 hours respectively, providing ample opportunity for beach days and exploration. While the summer months see the peak of sunshine, it's noteworthy how the gradual ascent from winter into spring lays the foundation for Wailua's sun-soaked delight during the warmer season.
In Wailua, the likelihood of sunny weather in May stands at a promising 56%, marking it as one of the sunniest months of the year. This increase from the cooler months, such as March and April, suggests a gradual rise in sunshine as spring transitions toward summer. Interestingly, while June boasts the highest chance of sun at 60%, May sets the stage for this sunny trend, indicating that outdoor activities are likely to flourish. As the days lengthen and temperatures rise, residents and visitors alike can look forward to enjoying the bright days that make Wailua so inviting.
In Wailua, United States, May marks a delightful transition toward longer days, with daylight stretching to 13 hours—the longest of the spring season. This increase reflects a broader trend where daylight gradually lengthens from 10 hours in January to peak at 13 hours from May through July. Following this peak, a gentle decline sets in as summer ebbs, bringing 12 hours of daylight in August and tapering off to 11 hours by November. The rhythm of daylight hours not only enhances the beauty of Wailua throughout the year but also creates an inviting atmosphere for outdoor activities as the days grow longer.
As May rolls into Wailua, the gentle breezes continue, with average wind speeds lingering around 4.8 m/s (11 mph). This month marks a slight plateau compared to the more variable winds of the preceding months, where March showcased more invigorating gusts at 6.1 m/s (14 mph). Following the higher winds of March and the consistent levels in September and October, May's calmness signals a transition towards the lighter breezes of summer. Interestingly, this pattern hints at an overall trend from brisk spring winds to the more subdued airflow typical of the early summer months, giving residents and visitors a chance to enjoy the picturesque landscapes amidst a gentle wind that feels just right.
The weather in Wailua changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of May's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Wailua and find detailed weather information for every month.
May and January weather both showcase warm temperatures, but May typically enjoys slightly higher averages. In May, temperatures range from a minimum of 19°C (67°F) to a maximum of 27°C (81°F), with an average of 23°C (74°F). In contrast, January features a minimal temperature of 19°C (67°F) and a maximum of 25°C (78°F), with a slightly lower average of 22°C (73°F). While both months experience similar humidity levels, May sees more precipitation days, totaling 21, compared to just 11 in January. Notably, the total precipitation in May is 63 mm (2.5 in), while January receives 60 mm (2.3 in). For a more detailed look at January's weather, you can check Wailua weather in January.
When comparing the weather in May and February, we notice some key differences. May generally experiences slightly higher temperatures, with a minimum of 19°C (67°F) compared to February's 16°C (62°F), and an average of 23°C (74°F) versus February's 22°C (71°F). The maximum temperatures are similar, with May reaching up to 27°C (81°F) and February peaking at 26°C (78°F). However, February tends to be rainier, receiving 94 mm (3.7 in) of precipitation over 17 days, compared to May's 63 mm (2.5 in) over 21 days. Humidity levels are fairly close, with May at 82% and February at 79%. For more details on February weather, you can check Wailua weather in February.
In comparing the weather of May and March, we see that May tends to be slightly warmer, with average temperatures reaching 23°C (74°F) compared to March's 22°C (72°F). While both months feature similar minimum temperatures, May enjoys maximum temperatures of up to 27°C (81°F), whereas March's peak is 25°C (78°F). Precipitation levels reveal a stark contrast, with March receiving significantly more rain at 156 mm (6.1 in) over 21 days, in contrast to May's 63 mm (2.5 in) during the same number of days. Humidity remains relatively high in both months, with May at 82% and March at 78%. For more insights into March weather, you can visit Wailua weather in March.
May and April showcase relatively similar weather patterns, with both months experiencing mild temperatures and high humidity. In May, the minimum temperature remains constant at 19°C (67°F) with an average temperature of 23°C (74°F) and a maximum reaching 27°C (81°F). This slightly outpaces April, which has the same minimum and average temperatures but a lower maximum of 26°C (78°F). Precipitation levels differ as well; May sees 63 mm (2.5 in) of rainfall over 21 days, while April experiences 80 mm (3.2 in) over 20 days, making April slightly wetter overall. Both months maintain high humidity, with May at 82% and April at 81%. For more details on the weather specifics in April, you can visit Wailua weather in April.
In comparing the weather of May and June, we see a noticeable increase in minimum temperatures, with June starting off at 21°C (71°F) compared to May's 19°C (67°F), while the average temperature rises slightly from 23°C (74°F) in May to 24°C (76°F) in June. Interestingly, both months share the same maximum temperature of 27°C (81°F). However, June experiences more precipitation, totaling 92 mm (3.6 in) over 20 days, whereas May records 63 mm (2.5 in) over 21 days, indicating that June may feel a bit wetter despite having fewer rainy days. Humidity remains consistent at 82% for both months, contributing to a feeling of mugginess throughout. For more detailed insights, check out Wailua weather in June.
In May, temperatures range from a minimum of 19°C (67°F) to a maximum of 27°C (81°F), with an average of 23°C (74°F). The month experiences a total precipitation of 63 mm (2.5 in) over approximately 21 rainy days, along with a humidity level of 82%. By contrast, July sees slightly warmer temperatures, with a minimum of 22°C (73°F) and a maximum of 28°C (82°F), averaging around 25°C (77°F). Rainfall increases in July, totaling 80 mm (3.2 in) across 26 days, while humidity remains high at 83%. For a more detailed look at July weather, you can visit this link: Wailua weather in July.
In comparing the weather between May and August, we see a notable rise in temperatures, with May's average at 23°C (74°F) and August's slightly warmer at 25°C (78°F). The minimum temperatures also increase, from 19°C (67°F) in May to 22°C (73°F) in August, while maximum temperatures remain similar, with May reaching 27°C (81°F) and August hitting 28°C (83°F). Precipitation is more pronounced in August, with 80 mm (3.2 in) over 23 days compared to May's 63 mm (2.5 in) over 21 days, contributing to a comparable humidity level of 82% in May and 83% in August. For more detailed insights into August weather, you can refer to Wailua weather in August.
May and September exhibit similar climate characteristics, but there are subtle differences to note. In May, temperatures range from a minimum of 19°C (67°F) to a maximum of 27°C (81°F), with an average of 23°C (74°F). The month typically experiences 63 mm (2.5 in) of precipitation over 21 days, with humidity remaining quite high at 82%. In contrast, September tends to be slightly warmer, with temperatures ranging from a minimum of 23°C (73°F) to a maximum of 28°C (83°F), averaging 25°C (78°F). Precipitation levels are comparable, with 65 mm (2.5 in) over the same number of days, maintaining the same 82% humidity level. For more details, check out Wailua weather in September.
In May, temperatures typically range from a minimum of 19°C (67°F) to a maximum of 27°C (81°F), with an average of 23°C (74°F). The month sees about 63 mm (2.5 in) of precipitation over 21 days and maintains a humidity level of 82%. In contrast, October experiences slightly warmer temperatures, with a minimum of 22°C (71°F), an average of 25°C (77°F), and a maximum of 28°C (82°F). It also receives more rainfall, totaling 95 mm (3.7 in) spread over 22 days, alongside a similar humidity level of 81%. For more detailed information on October weather, you can visit Wailua weather in October.
In May, temperatures generally range from a minimum of 19°C (67°F) to a maximum of 27°C (81°F), with an average of 23°C (74°F). The month experiences 63 mm (2.5 in) of precipitation over 21 days and has a humidity level of 82%. In contrast, November sees slightly higher temperatures, with a minimum of 21°C (69°F) and the same maximum of 27°C (81°F), resulting in an average temperature of 24°C (76°F). Precipitation also increases to 76 mm (3.0 in) over 21 days, with humidity dropping slightly to 80%. For a more detailed view, check out Wailua weather in November.
In both May and December, the weather remains quite warm, with average temperatures around 23°C (74°F). Interestingly, May experiences slightly higher maximum temperatures, peaking at 27°C (81°F), compared to December's maximum of 26°C (79°F). However, December sees a significant increase in precipitation, totaling 127 mm (5.0 in) over 21 days, whereas May has only 63 mm (2.5 in) during the same number of days. Humidity levels are comparable, with May being slightly more humid at 82% versus December's 79%. For more detailed insights, you can check out Wailua weather in December.
As May rolls in, Wailua experiences a gentle transition into warmer conditions compared to the preceding months, with comfortably mild temperatures and an atmosphere filled with the scent of tropical blooms. While the comfort of warmer days invites outdoor adventures, it's also worth noting the increase in precipitation, which means that showers are more frequent, making it one of the wetter months. The high humidity of 82% adds to the tropical feel, creating a lush environment that flourishes just before the height of summer. For a deeper look into how May weather fits into the broader climate pattern, check out Wailua Climate.