May Weather in Waimanalo Beach, United States

Last updated: February 24, 2025

Waimanalo Beach in May offers a pleasant climate ideal for enjoyment and relaxation. With maximum temperatures reaching 27°C (80°F) and a comfortable average of 24°C (76°F), visitors can bask in the warmth. The minimum temperature dips to a cozy 19°C (66°F), providing cooler evenings. While May sees a total precipitation of 23 mm (0.9 in) over just 4 days, the humidity levels hover around 82%, creating a tropical feel. Whether you're lounging on the beach or exploring the vibrant surroundings, May is a delightful time to experience the natural beauty of Waimanalo Beach.

May Temperature in Waimanalo Beach

In May, Waimanalo Beach begins to embrace the warmth of late spring, with temperatures showcasing a delightful range that tempts beachgoers and outdoor enthusiasts alike. The month kicks off with a mild minimum temperature of 19°C (66°F), while the average hovers around a pleasant 24°C (76°F). As the days progress, the maximum temperature climbs to a comfortable 27°C (80°F), marking a slight increase from the previous months. This trend of gradually warming temperatures indicates that summer is just around the corner, inviting visitors to soak up the sun, explore the stunning coastline, and enjoy the vibrant local atmosphere.

May Weather in Waimanalo Beach: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Waimanalo Beach, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec747373747577787979787775
Data source: Temperature data for Waimanalo Beach 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.

May Precipitation in Waimanalo Beach

In May, Waimanalo Beach experiences a relatively mild precipitation pattern, accumulating 23 mm (0.9 in) of rain over just 4 days. This level of rainfall is part of a trend of decreasing precipitation as spring transitions into summer, following the wetter months of March and February, which notably recorded 66 mm (2.6 in) and 60 mm (2.4 in), respectively. After a mixed month of April with 30 mm (1.2 in), May's rainfall feels manageable, making it an ideal time for outdoor activities. As June approaches, average precipitation slightly increases again to 27 mm (1.1 in), signaling the beginning of the summer humidity while still maintaining a pleasant four rainy days in May. Overall, May serves as a gentle interlude before the wetter months return, embodying the charm of Waimanalo Beach's springtime tranquility.

May Precipitation Trends in Waimanalo Beach

The chart displays monthly precipitation patterns in Waimanalo Beach, with values for each month alongside May's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec166066302327131519452563
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Waimanalo Beach

As May unfolds in Waimanalo Beach, the humidity reaches 82%, marking a subtle yet noticeable increase from the previous months. This gentle rise continues the upward trend that began in April, reflecting the onset of a more tropical feel as summer approaches. With humidity levels steadily climbing from 78% in January to 82% in May, residents and visitors can expect balmy days that are characteristic of this lush coastal paradise. As the peak summer months draw nearer, humidity remains high, hovering between 82% and 83%, creating an inviting atmosphere for beachgoers looking to soak in the warm Hawaiian sunshine.

May Average Humidity in Waimanalo Beach

This chart illustrates the average monthly humidity levels in Waimanalo Beach, with May's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how May's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec78%79%78%81%82%82%83%83%82%81%80%79%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Waimanalo Beach

In May, Waimanalo Beach experiences an intense UV Index of 12, classified as extreme, which means that sun exposure can lead to burning in just 10 minutes. This significant level of UV radiation aligns with the growing trend seen from March to June, where the UV Index escalates from 11 to 13, indicating a peak in sun intensity during late spring and summer. With the UV levels remaining high across the subsequent months, it’s essential for beachgoers to take precautions to protect their skin. Embrace the beauty of Waimanalo Beach, but don’t forget to stay vigilant about sun safety during this time. For detailed information, visit Waimanalo Beach UV Index.

Maximum UV Index Levels in Waimanalo Beach for May

The chart shows the monthly maximum UV Index (UVI) for Waimanalo Beach in May, 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.
JanFebMarAprMayJunJulAugSepOctNovDec810111212131313121188
Data source: Waimanalo Beach May 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.

May Sunshine in Waimanalo Beach

May brings a delightful peak of sunshine to Waimanalo Beach, with 337 hours of sunlight gracing the landscape. This month shines as the fifth in a consistent upward trend, where daylight hours have steadily increased since January's 223 hours. April's gradual climb to 310 hours sets the stage for May's explosion of sunlight, paving the way for the summer months that follow. June keeps the momentum going with an impressive 339 hours, while July reaches a sun-soaked high of 350 hours. This delightful surge not only highlights May as a perfect time for beach activities but also underscores the gradual transition into the vibrant summer season, where every hour of sunshine feels like a gift from nature.

Monthly Sunshine Duration in Waimanalo Beach: May Highlighted

The May sunshine duration represents the total number of hours Waimanalo Beach experiences direct sunlight during the month of May, excluding cloudy or obstructed periods. This chart compares the sunshine duration of May with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec223h252h289h310h337h339h350h339h319h302h275h260h
Data source: Waimanalo Beach May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Waimanalo Beach During May

As May rolls into Waimanalo Beach, the likelihood of sunny weather rises to an inviting 73%, making it one of the sunniest months of the year. This trend reflects a steady increase in sunshine from the earlier months, peaking after a similar 64% chance in April. Following May, August takes the lead with a 74% chance, but for those looking to bask in the warm sun after the spring months, May is a prime time. With the transition from the cooler winter months—where chances hovered around the 60% mark—to the more radiant late spring, May stands out as a vibrant period to enjoy the beach, offering a delightful promise of sunny days ahead.

Percentage of Sunny Days in May in Waimanalo Beach

The chart illustrates the percentage of sunny days in Waimanalo Beach throughout the year, with May 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 Waimanalo Beach experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec60%64%53%64%73%69%61%74%70%69%64%41%
Data source: Waimanalo Beach May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Waimanalo Beach in May

As the year progresses in Waimanalo Beach, the duration of daylight gradually increases, peaking in the vibrant month of May, when the sun graces the skies for a delightful 13 hours. This trend of extending daylight starts in January with just 10 hours, as the days lengthen steadily through February and March, reaching a fully blossomed 12 hours in April. Following the peak in May, daylight remains consistent at 13 hours until the end of July, providing ample time for outdoor activities and beach gatherings during the warm summer days. However, as autumn approaches, the daylight begins to wane, returning to 12 hours in August and steadily decreasing back to 11 hours by October and November. Finally, December ushers in another cycle, bringing daylight down to 10 hours, marking the return to shorter days as the year closes.

Average Daylight Hours in Waimanalo Beach for May

The chart illustrates the variation in daylight duration in Waimanalo Beach throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 59m11h 26m12h 2m12h 38m13h 9m13h 23m13h 15m12h 48m12h 13m11h 37m11h 6m10h 50m
Data source: Waimanalo Beach daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Waimanalo Beach

In May, Waimanalo Beach experiences a gentle breeze with an average wind speed of 6.9 m/s (15 mph), slightly up from April's lull. This springtime increase showcases the transition into the warmer months, leading up to the busier summer season. While May's winds are moderate, they set the stage for July's peak at 8.7 m/s (19 mph), as annual patterns reflect a noticeable rise in wind speeds during the summer months. The lush landscape and serene waters of Waimanalo are invigorated by these winds, making May an ideal time for kite flying and other outdoor activities. As the year progresses, the winds in Waimanalo fluctuates, reminding visitors of nature's rhythm and the delightfully breezy days that lie ahead.

Average May Wind Speed in Waimanalo Beach

The chart displays monthly wind speed patterns in Waimanalo Beach, with values for each month shown alongside May's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how May's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec7.36.67.36.36.9 m/s6.88.77.37.78.05.17.5
Data source: Waimanalo Beach May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Waimanalo Beach Compares to Other Months

The weather in Waimanalo Beach 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 Waimanalo Beach and find detailed weather information for every month.

In May, the weather tends to be slightly warmer than in January, with average temperatures reaching 24°C (76°F) compared to January's 23°C (74°F). While January experiences a minimum temperature of 20°C (69°F), May starts at a warmer minimum of 19°C (66°F). Both months have similar levels of precipitation, with May recording 23 mm (0.9 in) and January at 16 mm (0.6 in), and they both see rain on about four days. However, May has a higher humidity level at 82%, while January's humidity is a bit lower at 78%. For a detailed look at January's weather specifics, you can visit Waimanalo Beach weather in January.

When comparing the weather in May and February, it’s clear that May tends to be slightly warmer and drier. In May, the average temperature reaches 24°C (76°F) with maximums hitting 27°C (80°F), whereas February's average temperature is a bit cooler at 23°C (73°F) and maxes at 25°C (77°F). Additionally, May experiences only 23 mm of precipitation over approximately 4 days, while February sees significantly more rain at 60 mm over 9 days, leading to a wetter atmosphere. Despite the increased rainfall, February maintains a slightly lower humidity level at 79% compared to May's 82%. For more detailed information about the weather in February, you can visit Waimanalo Beach weather in February.

In comparing the weather between May and March, we see that both months have a similar minimum temperature of around 19°C (66°F), but May tends to be slightly warmer overall, with an average temperature of 24°C (76°F) and a maximum of 27°C (80°F). In contrast, March has a slightly lower average of 23°C (73°F) and peaks at 25°C (77°F). Precipitation levels also differ significantly; May experiences lighter rainfall with only 23 mm (0.9 in) over 4 days, whereas March sees much higher rainfall of 66 mm (2.6 in) across 9 days. Humidity levels are comparable, with May at 82% and March at 78%, making both months relatively humid but slightly more comfortable in March. For more detailed insights, check out the Waimanalo Beach weather in March.

In comparing the weather between May and April, we see some notable differences. May typically features slightly warmer temperatures, with an average of 24°C (76°F)—the same as April’s average—but a higher maximum of 27°C (80°F) compared to April’s maximum of 25°C (78°F). However, April starts off a bit cooler with a minimum temperature of 20°C (69°F), while May's minimum is slightly lower at 19°C (66°F). Precipitation also varies, with May receiving about 23 mm (0.9 in) over 4 days, while April has a higher total of 30 mm (1.2 in) across 6 days, indicating that April tends to be a wetter month. Humidity levels remain similar, with April at 81% and May at 82%. For a closer look, you can check out Waimanalo Beach weather in April.

In May, the weather presents a pleasant range of temperatures, with a minimum of 19°C (66°F) and an average of 24°C (76°F), peaking at a comfortable 27°C (80°F). The month experiences modest precipitation of 23 mm (0.9 in) over four days, alongside consistent humidity levels around 82%.

In contrast, June sees a slight increase in temperature, with minimums of 23°C (74°F) and an average of 25°C (78°F), while still maxing out at 27°C (81°F). The precipitation also rises slightly to 27 mm (1.1 in) but occurs over just three days, maintaining the same humidity at 82%. Overall, June offers a warmer feel while remaining similarly humid, making it a great time to enjoy outdoor activities. For specific weather details, check out Waimanalo Beach weather in June.

In May, the weather is generally pleasant with temperatures ranging from a minimum of 19°C (66°F) to a maximum of 27°C (80°F), averaging around 24°C (76°F). The month experiences a bit more rainfall, with 23 mm (0.9 in) of precipitation spread over four days, while humidity levels sit at a comfortable 82%. In contrast, July sees slightly warmer temperatures, with minimums of 23°C (74°F) and maximums of 28°C (82°F), averaging 26°C (79°F). Precipitation decreases in July to 13 mm (0.5 in) over just two days, and humidity remains fairly stable at 83%. For more details on July weather, you can check Waimanalo Beach weather in July.

In comparing the weather between May and August, we can observe some notable differences. May features a slightly lower temperature range with a minimum of 19°C (66°F) and an average of 24°C (76°F), while August shows a warmer minimum of 24°C (76°F) and an average of 26°C (79°F). Precipitation in May is higher at 23 mm (0.9 in) over four days, compared to August's 15 mm (0.6 in) over just two days. Both months have high humidity levels, with May at 82% and August slightly higher at 83%. For more detailed information on August weather, you can visit Waimanalo Beach weather in August.

In May, temperatures range from a comfortable 19°C (66°F) to a warm 27°C (80°F), with an average of 24°C (76°F). The month experiences around 23 mm (0.9 in) of precipitation over four days, maintaining a high humidity level of 82%. Conversely, September sees slightly warmer temperatures, with minimums of 23°C (75°F) and maximums reaching 28°C (83°F), averaging 26°C (79°F). The month has a bit less rainfall, totaling 19 mm (0.7 in) over the same four days, but the humidity remains consistent at 82%. For more detailed insights into September weather, check out Waimanalo Beach weather in September.

In May, the weather is generally warm with temperatures ranging from a minimum of 19°C (66°F) to an average of 24°C (76°F) and a maximum of 27°C (80°F). The month sees relatively low precipitation, totaling 23 mm (0.9 in) over about 4 days, accompanied by a high humidity level of 82%. In contrast, October brings slightly warmer temperatures, with a minimum of 23°C (73°F), an average of 26°C (79°F), and a maximum of 28°C (82°F). However, it also experiences increased rainfall, totaling 45 mm (1.8 in) spread over 7 days, with humidity remaining comparable at 81%. For a detailed look at October weather, you can check Waimanalo Beach weather in October.

In comparing the weather of May and November, both months exhibit warm temperatures, with November slightly warmer, featuring a minimum of 21°C (70°F) and an average of 25°C (77°F) compared to May's minimum of 19°C (66°F) and average of 24°C (76°F). The maximum temperatures remain the same at 27°C (80°F) in both months. Precipitation levels are relatively close, with May receiving 23 mm (0.9 in) over 4 days, while November sees a slight increase to 25 mm (1.0 in) across 6 days. Humidity levels are also similar, with May at 82% and November at 80%. For more specific details on November's climate, you can refer to the link: Waimanalo Beach weather in November.

In May, the weather is generally warm and pleasant, with temperatures ranging from a minimum of 19°C (66°F) to a maximum of 27°C (80°F), and an average of 24°C (76°F). The month experiences relatively low precipitation at 23 mm (0.9 in) over just 4 days, along with a high humidity of 82%.

In contrast, December brings slightly warmer minimum temperatures at 20°C (68°F) and a similar average of 24°C (75°F), with maximum temperatures reaching 26°C (79°F). However, December is wetter, with precipitation totaling 63 mm (2.5 in) across 8 days, while humidity remains a bit lower at 79%. For a more detailed look at December conditions, check out Waimanalo Beach weather in December.

Compare Waimanalo Beach's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Waimanalo Beach

As May settles in at Waimanalo Beach, the weather begins to shift, welcoming pleasantly warm temperatures that average around 24°C (76°F). This is a delightful contrast to the cooler early months of the year, making it an ideal time for beachgoers to soak in the sun. While May does bring some rain—averaging about 23 mm over four days—the overall humidity remains comfortably high at 82%, lending a tropical feel to the air. Compared to other months, this combination of warmth and humidity creates a vibrant atmosphere perfect for outdoor activities. For a deeper look into the seasonal variations, check out Waimanalo Beach Climate.