Last updated: February 24, 2025
May in Kihei, United States, showcases a delightful tropical climate perfect for outdoor enthusiasts. With maximum temperatures reaching 30°C (87°F) and an average of 24°C (76°F), visitors can enjoy warm days complemented by cooler evenings, where temperatures drop to a minimum of 18°C (65°F). Although the month experiences 37 mm (1.5 in) of rain over approximately six days, the humidity remains high at 83%, adding a refreshing touch to the air. Whether you're exploring beautiful beaches or savoring the local cuisine, May in Kihei promises a vibrant and enjoyable experience.
In Kihei, United States, May ushers in a delightful warmth, setting the tone for the summer months ahead. With minimum temperatures resting at a comfortable 18°C (65°F) and averages climbing to 24°C (76°F), residents and visitors alike can enjoy pleasant days that gradually transition to maximum highs of 30°C (87°F). This trend marks a steady increase from April’s temperatures, where the mercury peaks at 29°C (84°F), indicating that spring is giving way to summer's embrace. As the month progresses, Kihei thrives under consistent sunshine, inviting outdoor adventures and beach days, all while maintaining a refreshing coastal breeze.
In May, Kihei experiences a moderate precipitation amount of 37 mm (1.5 in) over 6 days, continuing the trend of gradually decreasing rainfall after the wetter months earlier in the year. February stands out with its highest rainfall of 78 mm (3.1 in), while the spring months of March and April also bring significant moisture. However, as the region transitions into summer, May's rainfall marks a shift towards drier conditions, paving the way for June's even lighter precipitation of just 15 mm (0.6 in). This pattern of declining precipitation hints at a typical seasonal shift in Kihei, where residents can expect drier days to follow as the summer heat sets in.
As May rolls into Kihei, the humidity inches up to 83%, marking a subtle yet noticeable increase from the preceding months. This slight rise reflects a broader trend of escalating humidity levels throughout the spring, culminating in a peak during the summer months. With April's humidity at 82% and June reaching 84%, May serves as a gentle transition, hinting at the warm, tropical embrace that characterizes Kihei's climate. Visitors during this time can expect lush, invigorating air that brings the island's vibrant vegetation to life, setting the stage for the sun-soaked days of summer ahead.
As May rolls into Kihei, the UV Index remains at a striking 12, signaling an extreme level of sun exposure that requires heightened caution. This month continues the trend set in April, where the burn time plummets to just 10 minutes, reflecting the intensity of UV radiation in the region. Following a consistent upward trajectory from January’s 8—which classified as very high—the UV Index peaks from March through June, with exceptionally harmful rays urging beachgoers and outdoor enthusiasts to take protective measures. With sun exposure risks at their highest, it’s crucial to stay informed and vigilant. For more details on the UV Index variations throughout the year, check out Kihei UV Index.
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As May graces Kihei, it brings a delightful 335 hours of sunshine, setting the stage for longer, sun-soaked days. This month stands out as a peak in the gradual ascent of bright hours since January, reflecting a consistent trend of increasing sunlight as spring unfolds. Each month leading up to May shows a charming climb in hours, with April's 310 hours giving way to the promising warmth of late spring. The sunny embrace of May not only enhances outdoor activities and beach outings but also signifies the approach of summer, as the days continue to lengthen until they reach their zenith in July with 348 hours. With such a robust display of sunshine, May in Kihei is the perfect time to soak up the vibrant Hawaiian atmosphere and relish in the natural beauty this paradise has to offer.
In May, Kihei enjoys a 57% chance of sunny weather, which is quite promising as the spring season transitions into summer. This likelihood is consistent with the area's generally favorable weather patterns, as seen in the months surrounding May. Following the 58% chance in September and a notable increase to 69% in August, May sits comfortably within a range that reflects the region’s tendency for pleasant skies. While it may not be the sunniest month compared to the peak summer, the chance of sunlight in May aligns closely with recent trends, indicating that visitors can expect ample opportunities to bask in the beautiful Hawaiian sunshine.
In Kihei, United States, daylight duration exhibits a clear seasonal trend, peaking in the warmer months. As winter cedes to spring, March and April bring a gradual increase to 12 hours of daylight, leading into May where the sun graces the skies for a generous 13 hours. This trend continues through June and July, providing ample sunlight for outdoor activities. However, as summer starts to wane in August, daylight begins to recede gradually, returning to 12 hours by the end of the month. The descent into fall sees daylight diminishing to 11 hours in October and November, and further dwindling to 10 hours by December. This rhythmic shift not only marks the passage of the seasons but also enhances the vibrant outdoor lifestyle that Kihei is beloved for.
In Kihei, United States, the wind speed in May typically stabilizes at an average of 3.0 m/s (7 mph), reflecting a consistent trend observed throughout the year. This gentle breeze aligns closely with the preceding April, showcasing a slight softness as the island transitions into the warmer months. Interestingly, this moderate wind persists into June, before a notable uptick occurs in July, where speeds rise to 3.5 m/s (8 mph). Overall, while May remains a tranquil month for wind, it sets the stage for the slightly breezier summer ahead, maintaining the idyllic conditions for outdoor activities and enhancing the vibrant atmosphere of this coastal paradise.
The weather in Kihei 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 Kihei and find detailed weather information for every month.
May and January in Kihei offer distinct weather experiences, characterized by slightly warmer temperatures and higher humidity in May. In May, the temperatures range from a minimum of 18°C (65°F) to a maximum of 30°C (87°F), with an average of 24°C (76°F) and humidity at a notable 83%. Precipitation is relatively modest, with 37 mm (1.5 in) over about 6 days. Conversely, January sees a slightly cooler climate, with temperatures fluctuating between 17°C (63°F) and 28°C (82°F), averaging 22°C (73°F) and exhibiting lower humidity at 78%. The month also experiences slightly less rain, totaling 30 mm (1.2 in) across 5 days. For more detailed insights, check out Kihei weather in January.
May generally boasts warmer temperatures compared to February, with average highs reaching 30°C (87°F) versus February's max of 28°C (82°F). While both months experience a mild minimum temperature, May starts at 18°C (65°F) compared to February’s 16°C (60°F). Precipitation in February is also more substantial, with 78 mm (3.1 in) falling over 9 days, while May sees only 37 mm (1.5 in) over 6 days. Humidity levels are somewhat similar, with May slightly higher at 83% compared to February's 79%. For more detailed insights on February’s weather, you can visit Kihei weather in February.
May tends to be warmer than March, with average temperatures reaching 24°C (76°F) compared to March's 22°C (73°F). While both months have relatively mild minimum temperatures, May often sees a maximum of up to 30°C (87°F), whereas March peaks at 28°C (83°F). In terms of precipitation, March is slightly wetter with 55 mm (2.2 in) of rainfall over 9 days, compared to May's 37 mm (1.5 in) over 6 days. Humidity is also a bit higher in May at 83%, compared to March’s 79%. For more detailed information about weather conditions, you can visit Kihei weather in March.
In comparing the weather between April and May, we see a slight increase in average temperatures in May, with a minimum of 18°C (65°F), an average of 24°C (76°F), and a maximum of 30°C (87°F). April's temperatures are slightly cooler, with the same minimum of 18°C (65°F), an average of 23°C (74°F), and a maximum of 29°C (84°F). Additionally, May experiences less precipitation, totaling 37 mm (1.5 in) over 6 days, compared to April's 52 mm (2.1 in) over 10 days. Both months exhibit high humidity, with May at 83% and April at 82%. For more detailed information on April conditions, you can check out Kihei weather in April.
May and June offer a similar temperature range, with both months experiencing maximums around 30°C (87°F). However, May generally starts off slightly cooler, with average temperatures peaking at 24°C (76°F) compared to June's 25°C (78°F). Precipitation also differs, as May sees more rainfall at 37 mm (1.5 in) over 6 days, while June has significantly less at 15 mm (0.6 in) across just 4 days. The humidity remains fairly constant, hovering around 83% in May and slightly increasing to 84% in June. For a more detailed look at the weather conditions in June, check out this link: Kihei weather in June.
In May, the weather is generally warm with a minimum temperature of 18°C (65°F) and an average of 24°C (76°F), reaching a maximum of 30°C (87°F). The month sees about 37 mm (1.5 in) of precipitation over six days, accompanied by high humidity at 83%. In contrast, July is slightly warmer, with a minimum temperature of 21°C (71°F) and an average of 26°C (79°F), peaking at 31°C (88°F). Rainfall decreases to 24 mm (0.9 in) over just five days, and humidity remains high at 85%. This makes July a warmer yet somewhat drier month compared to May. For more detailed information on July's weather, check out Kihei weather in July.
In May, temperatures typically range from a minimum of 18°C (65°F) to a maximum of 30°C (87°F), with an average of 24°C (76°F). The month experiences about 37 mm (1.5 in) of precipitation over six days and a high humidity level of 83%. In contrast, August sees slightly warmer weather, with minimum temperatures around 21°C (71°F) and maximum temperatures reaching 32°C (89°F), averaging 26°C (79°F). Precipitation decreases to 28 mm (1.1 in) over just five days, and humidity remains comparable at 85%. For a detailed overview of what to expect during this time, check out Kihei weather in August.
May and September present fairly similar weather patterns, but with some notable differences. In May, temperatures range from a minimum of 18°C (65°F) to a maximum of 30°C (87°F), with an average of 24°C (76°F) and a relatively high humidity of 83%. The month also sees about 37 mm (1.5 in) of precipitation over 6 days. In contrast, September typically experiences warmer temperatures, with a minimum of 22°C (72°F) and a maximum of 32°C (90°F), averaging around 26°C (79°F). This month has less precipitation, totaling just 19 mm (0.7 in) over 5 days, and a slightly higher humidity at 84%. For a detailed look at September's weather in Kihei, you can visit Kihei weather in September.
The weather in May and October shows some striking similarities and differences. In May, temperatures range from a minimum of 18°C (65°F) to a maximum of 30°C (87°F), with an average of 24°C (76°F), while October experiences slightly warmer temperatures, with a minimum of 20°C (68°F), an average of 25°C (78°F), and a maximum of 31°C (88°F). While May sees about 37 mm (1.5 in) of precipitation over 6 days, October has a bit more rain, with 50 mm (2.0 in) across 8 days. Both months maintain a humidity level of 83%, contributing to the tropical feel of the region. For more detailed information on October weather, you can visit Kihei weather in October.
In both May and November, temperatures remain consistent, with minimums around 18°C (65°F), averages of 24°C (76°F), and maximums reaching 30°C (87°F). However, while May experiences slightly higher precipitation at 37 mm (1.5 in) over six days, November sees a notable reduction with only 20 mm (0.8 in) of rain, also over six days. Humidity levels are similar in both months, with May at 83% and November at 82%, making for a generally humid climate year-round. For more detailed information on November weather, check out Kihei weather in November.
May and December weather in Kihei exhibit some similarities and subtle differences. In May, temperatures range from a minimum of 18°C (65°F) to a maximum of 30°C (87°F), with an average of 24°C (76°F). The month experiences around 37 mm (1.5 in) of precipitation over six days and has a relatively high humidity of 83%. In contrast, December features slightly cooler temperatures, with a minimum of 17°C (63°F) and a maximum of 29°C (84°F), averaging 23°C (74°F). Precipitation increases to 45 mm (1.8 in) across eight days, while humidity remains moderately high at 81%. For more details on December's weather, you can visit Kihei weather in December.
Kihei in May offers a delightful experience as temperatures begin to rise, providing a pleasant warm atmosphere that contrasts with the cooler months prior. While humid conditions maintain a tropical feel, the rainfall is relatively low, with only a few days of showers that can bring refreshing relief. Overall, May emerges as a transitional month, paving the way for sunnier and drier summer days ahead, making it an ideal time for outdoor adventures. For more detailed insights on weather patterns throughout the year, check out Kihei Climate.