May Weather in Punalu'u, United States

Last updated: February 24, 2025

May in Punalu'u, United States, presents a delightful tropical climate, with maximum temperatures reaching 30°C (87°F) and a comfortable average of 24°C (76°F). As the month unfolds, visitors can expect minimum temperatures around 18°C (65°F), providing pleasant evenings. While the region experiences 38 mm (1.5 in) of rainfall spread over 12 days, the humidity remains high at 82%, enhancing the lush, vibrant landscapes. This enchanting weather makes May an ideal time to explore the beauty and tranquility of Punalu'u.

May Temperature in Punalu'u

In May, Punalu'u, United States, welcomes a delightful warm-up, marking a transition towards the peak summer temperatures. With minimums around 18°C (65°F), average highs reach 24°C (76°F), and the mercury often tops out at 30°C (87°F). This month's weather reflects a steady increase in warmth compared to the earlier months, exhibiting a clear trend from the cooler days of January through April. As spring gives way to summer, the temperatures steadily rise, inviting outdoor adventures and beach days, while maintaining a pleasant tropical vibe characteristic of this charming locale.

May Weather in Punalu'u: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Punalu'u, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec737272747678797979787673
Data source: Temperature data for Punalu'u 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 Punalu'u

In May, Punalu'u experiences a slight dip in precipitation, with 38 mm (1.5 in) of rainfall over 12 days. This marks a continuation of the wetter trend seen in the previous months, as both February and March recorded higher amounts of precipitation. While May's rainfall is relatively moderate, it fits within the broader annual pattern where the early months, particularly February and March, deliver the highest totals. The onset of seasonal transitions suggests that while spring rainfall begins to wane, the lush landscape remains vibrant, thanks to the consistent moisture accumulated earlier in the year. As summer approaches, a gradual decrease in precipitation is expected, setting the stage for a drier stretch in the months ahead.

May Precipitation Trends in Punalu'u

The chart displays monthly precipitation patterns in Punalu'u, 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.
JanFebMarAprMayJunJulAugSepOctNovDec227677393852282726573279
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Punalu'u

As May arrives in Punalu'u, the air becomes palpably more humid, with levels peaking at 82%. This slight uptick reflects a gradual trend throughout the year, consistently climbing from 78% in January to 81% in April. The increasing humidity not only signals the onset of a warmer season but also enhances the lush beauty of the landscapes, making the vibrant greenery even more inviting. With June and July maintaining this elevated humidity, May sets the stage for a tropical experience that residents and visitors alike come to appreciate, as the respiratory embrace of the moist air completes the idyllic ambience of this charming locale.

May Average Humidity in Punalu'u

This chart illustrates the average monthly humidity levels in Punalu'u, 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 Punalu'u

In May, Punalu'u experiences an extreme UV Index of 12, with a burn time of just 10 minutes. This trend of high UV exposure continues from April, where a similar index is recorded, marking the peak of the year for sun intensity. As the summer months approach, the UV Index remains consistently high, emphasizing the importance of sun protection during this period. Following May, the intensity escalates even further, peaking in June and July at an index of 13. Therefore, it’s crucial for locals and visitors alike to stay sun-safe, especially during this time. For more information on UV levels throughout the year, be sure to check out the complete Punalu'u UV Index.

Maximum UV Index Levels in Punalu'u for May

The chart shows the monthly maximum UV Index (UVI) for Punalu'u 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.
JanFebMarAprMayJunJulAugSepOctNovDec810111212131313121187
Data source: Punalu'u 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 Punalu'u

May in Punalu'u, United States, shines particularly brightly with an impressive 337 hours of sunshine, marking a significant peak in the spring season. This month transitions smoothly from April’s 308 hours, showcasing a remarkable increase that sets the tone for the sun-drenched summer months ahead. Following May, June slightly surpasses it with 338 hours, continuing a delightful trend of abundant sunshine that persists through July. As summer peaks, the sun’s embrace remains strong, with hours reaching 349 in July before gradually tapering off in August and September. Overall, Punalu'u's sunshine trend reflects a vibrant and warming spring that seamlessly leads into a sun-filled summer.

Monthly Sunshine Duration in Punalu'u: May Highlighted

The May sunshine duration represents the total number of hours Punalu'u 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.
JanFebMarAprMayJunJulAugSepOctNovDec218h250h286h308h337h338h349h338h318h300h272h252h
Data source: Punalu'u May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Punalu'u During May

In Punalu'u, United States, the likelihood of sunny weather in May rises to an encouraging 60%, marking a delightful peak for the spring months. This increase is particularly notable when compared to the earlier months of the year—January and March both see lower chances of sunshine at 51% and 44%, respectively. Following May, the trend remains relatively stable, with June experiencing a slightly lower 56% chance of sun, while August mirrors May’s sunny appeal. Overall, May stands out not just as a transition into summer but also as a promising month for those seeking sunshine.

Percentage of Sunny Days in May in Punalu'u

The chart illustrates the percentage of sunny days in Punalu'u 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 Punalu'u experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec51%57%44%52%60%56%44%60%56%59%55%35%
Data source: Punalu'u May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Punalu'u in May

As the year unfolds in Punalu'u, daylight duration gradually extends, peaking in the late spring and summer months. In May, the days lengthen to an enjoyable 13 hours, marking a transition from the 12 hours of daylight seen consistently in March and April. This trend continues into June and July, where daylight remains abundant, providing ample time for outdoor activities and exploration. However, as summer wanes into August, the days start to recede, returning to 12 hours and continuing a gradual decline until winter settles in with just 10 hours of daylight by January and December. This rhythmic cycle not only influences daily life but also highlights the beauty of nature's patterns as each season unfolds.

Average Daylight Hours in Punalu'u for May

The chart illustrates the variation in daylight duration in Punalu'u 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 24m13h 15m12h 48m12h 13m11h 37m11h 5m10h 50m
Data source: Punalu'u daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Punalu'u

In Punalu'u, United States, the average wind speed in May hovers around 4.5 m/s (10 mph), making it a tranquil time for both residents and visitors. As spring transitions to summer, May lies in a gentle breeze pattern, slightly down from April’s 4.3 m/s but consistent with the overall lighter winds of early spring. This month marks the beginning of a gradual increase as the summer months approach, with winds peaking in July at 5.8 m/s (13 mph). Through the year, a clear trend emerges: wind speeds generally rise from late spring into summer, before tapering off towards the end of the year. Thus, May represents a pivotal moment in this seasonal shift, offering a serene atmosphere perfect for outdoor activities amidst the whispering winds of the coast.

Average May Wind Speed in Punalu'u

The chart displays monthly wind speed patterns in Punalu'u, 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.
JanFebMarAprMayJunJulAugSepOctNovDec5.04.64.94.34.5 m/s4.45.84.95.05.23.35.0
Data source: Punalu'u May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Punalu'u Compares to Other Months

The weather in Punalu'u 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 Punalu'u and find detailed weather information for every month.

May and January showcase relatively similar warm temperatures, with January having an average temperature of 23°C (73°F) and May slightly warmer at 24°C (76°F). Both months experience mild minimum temperatures, with January's minimum at 17°C (63°F) and May's at 18°C (65°F). However, May tends to be wetter, accumulating 38 mm (1.5 in) of precipitation over 12 days, compared to January's 22 mm (0.9 in) on just 6 days. Humidity levels are also noticeably higher in May at 82%, while January has a more comfortable 78%. For more specific details on January weather patterns, check out Punalu'u weather in January.

May generally experiences warmer temperatures compared to February, with average highs reaching 30°C (87°F) versus February's maximum of 28°C (82°F). The month of May also sees slightly less rainfall, totaling 38 mm (1.5 in) over 12 days, compared to February's higher precipitation of 76 mm (3.0 in) over 13 days. Additionally, humidity levels in May are only marginally higher at 82%, compared to February's 79%. For a detailed look at February weather, you can visit Punalu'u weather in February.

When comparing the weather in May and March, it's evident that both months experience relatively warm temperatures. May boasts slightly higher averages, with temperatures ranging from a minimum of 18°C (65°F) to a maximum of 30°C (87°F), while March's temperatures range from 18°C (64°F) to 29°C (84°F). Precipitation levels are notably lower in May, with only 38 mm (1.5 in) over 12 days, compared to March's 77 mm (3.0 in) spread over 16 days. Additionally, May has a higher humidity level at 82%, compared to March's 78%. For a more detailed look at March's weather, you can check out Punalu'u weather in March.

In comparing the weather of May and April, we see that both months provide relatively warm temperatures, with May slightly warmer overall. May's average temperature is 24°C (76°F), peaking at a maximum of 30°C (87°F), while April has a comparable average of 23°C (74°F) and a maximum of 29°C (84°F). Precipitation levels remain similar, with May receiving 38 mm (1.5 in) over 12 days, just a touch less than April's 39 mm (1.5 in) over 11 days. Humidity also stays consistent, measuring at 82% in May and 81% in April. For a more detailed look at April weather, visit Punalu'u weather in April.

In comparing the weather between May and June, we can observe some notable differences. May sees temperatures ranging from a minimum of 18°C (65°F) to a maximum of 30°C (87°F), with an average temperature of 24°C (76°F). The month experiences a total precipitation of 38 mm (1.5 in) over 12 days, accompanied by a consistent humidity level of 82%.

In contrast, June features slightly warmer temperatures, with a minimum of 21°C (70°F), an average of 25°C (78°F), and a maximum of 31°C (88°F). While precipitation increases to 51 mm (2.0 in), it occurs over just 9 days. Interestingly, humidity remains steady at 82% for both months. This suggests that June may offer warmer and somewhat wetter conditions compared to May without a significant change in humidity. For more detailed insights, you can check out Punalu'u weather in June.

In May, the weather features a minimum temperature of 18°C (65°F) and an average of 24°C (76°F), with a maximum reaching 30°C (87°F). This month experiences moderate precipitation of 38 mm (1.5 in) over approximately 12 days, with humidity levels averaging around 82%. In contrast, July enjoys slightly warmer temperatures, with a minimum of 22°C (71°F), an average of 26°C (79°F), and a max of 31°C (88°F). Interestingly, July has lower precipitation totals at 28 mm (1.1 in) and falls within a similar range of rainy days at 11. Humidity remains relatively high in both months, with July slightly edging up to 83%. For more specific details about July's weather, you can refer to Punalu'u weather in July.

In comparison to May, August generally experiences warmer temperatures with an average of 26°C (80°F) compared to May's average of 24°C (76°F). The minimum temperature in August is slightly higher at 21°C (71°F), while the maximum reaches 32°C (89°F), exceeding May's peak of 30°C (87°F). Precipitation is lower in August, with only 27 mm (1.0 in) over an average of 8 rainy days, compared to May's 38 mm (1.5 in) spread over 12 days. Humidity levels remain similar, with May at 82% and August at 83%. For more specific insights, check out Punalu'u weather in August.

In May, the weather features a comfortable range of temperatures with a minimum of 18°C (65°F) and an average of 24°C (76°F), peaking at a warm 30°C (87°F). There is moderate rainfall, with 38 mm (1.5 in) expected over approximately 12 days, and humidity remains high at 82%.

In contrast, September offers slightly warmer conditions, with a minimum temperature of 21°C (71°F) and an average of 26°C (80°F), reaching a maximum of 32°C (89°F). The month sees less rainfall, totaling 26 mm (1.0 in) over about 7 days, while humidity stays consistent at 82%.

For more details on September weather in Punalu'u, you can check this link: Punalu'u weather in September.

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 receives around 38 mm (1.5 in) of precipitation over 12 days and boasts a high humidity level of 82%. In contrast, October features slightly warmer temperatures, with a minimum of 21°C (69°F) and a maximum of 31°C (88°F), averaging at 26°C (78°F). Despite this increase in temperature, October experiences a higher total precipitation of 57 mm (2.2 in) spread over 11 days, with humidity remaining comparable at 81%. For more detailed information, you can check Punalu'u weather in October.

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 approximately 38 mm (1.5 in) of precipitation over 12 days, accompanied by a high humidity level of 82%. In contrast, November sees slightly higher minimum temperatures at 19°C (67°F) while maintaining the same average of 24°C (76°F) and a maximum of 30°C (86°F). The rainfall in November is slightly less at 32 mm (1.3 in), also spread over 12 days, and humidity is marginally lower at 80%. Overall, both months have similar temperature profiles, but May tends to be a bit wetter and more humid. For specifics on November weather, check out Punalu'u weather in November.

May and December present contrasting yet mild tropical climates. 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 sees about 38 mm (1.5 in) of precipitation over approximately 12 days and enjoys a relatively high humidity level of 82%. In comparison, December features slightly cooler temperatures, with a minimum of 16°C (61°F) and a maximum of 28°C (83°F), while the average remains close at 23°C (74°F). However, December does experience higher precipitation, totaling 79 mm (3.1 in), also spread across 12 days, but with a slightly lower humidity of 79%. For a detailed look at the weather patterns, check out this Punalu'u weather in December.

Compare Punalu'u's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Punalu'u

As we step into May, Punalu'u welcomes noticeably warmer temperatures compared to the earlier months of the year, with a comfortable average that entices both locals and visitors to enjoy the beautiful surroundings. Though the month does see a slight increase in precipitation, with a handful of rainy days, the overall experience remains pleasant, thanks in part to the high humidity that adds a touch of tropical charm. This blend of warmth and moisture fosters vibrant landscapes and lush vegetation, making it a great time to explore the area's natural beauty. For a deeper insight into what to expect throughout the year, check out the complete weather patterns at Punalu'u Climate.