Last updated: February 24, 2025
In April, East Honolulu experiences a delightful blend of warm temperatures and refreshing breezes. The maximum temperature reaches a pleasant 25°C (78°F), while the average hovers around 24°C (75°F), ensuring comfortable outdoor activities. Nighttime coolness brings the minimum temperature down to 20°C (69°F). This month also sees a modest precipitation amount of 30 mm (1.2 in) across approximately 6 days, providing just enough moisture to keep the lush surroundings vibrant. With an average humidity of 81%, visitors can expect a taste of tropical paradise, punctuated by occasional showers that enhance the beauty of this stunning locale.
In April, East Honolulu shines with delightful temperatures that signal the full bloom of spring. The minimum temperature hovers around a pleasant 20°C (69°F), while the average rises to a comfortable 24°C (75°F), making it one of the warmest months so far. With a maximum temperature peaking at 25°C (78°F), the weather is perfectly suited for outdoor adventures or relaxing by the beach. Compared to the preceding months, April shows a subtle upward trend in warmth, enhancing its appeal for both locals and visitors alike. As the month progresses, the gentle warmth coupled with the refreshing ocean breezes creates an inviting atmosphere, ideal for enjoying everything this beautiful region has to offer.
April in East Honolulu brings a moderate respite from the heavier rains of the earlier months, with precipitation measuring 30 mm (1.2 in) over approximately 6 days. This amount is significantly lower than March's 66 mm (2.6 in), suggesting a shift towards drier conditions as spring unfolds. Following April, May continues this trend, further reducing precipitation to 23 mm (0.9 in) over just 4 days. The consistent decline in rainfall from January's 16 mm (0.6 in) to February's peak underscores the typical seasonal variations, offering a glimpse of the upcoming warmer, drier months. As the region transitions into late spring and summer, residents can look forward to more sunshine, complemented by the gentle touch of occasional rain.
In April, East Honolulu experiences a noticeable increase in humidity, reaching 81%—a slight uptick from the 78% recorded in the previous months. This progression marks the beginning of the wetter season, as May and June follow closely with even higher levels of 82%. The overall trend reveals a gradual rise in humidity from the start of the year, peaking during the summer months at 83% in both July and August. As the seasons transition through the year, residents and visitors alike can expect a more humid environment, particularly in late spring and summer, enhancing the lush tropical atmosphere that defines this beautiful region.
April in East Honolulu experiences a notably high UV Index of 12, categorizing it within the extreme exposure range. This trend reflects an upward trajectory beginning late winter, with January starting at a UV Index of 8 and gradually escalating to an alarming 11 in March. As sunlight intensity peaks in April, residents and visitors alike should be particularly vigilant, as the burn time decreases to just 10 minutes—indicating that unprotected skin can burn quickly. Following April, the UV Index remains elevated, continuing at 12 through May and maintaining extreme levels into the summer months. Staying informed and safe is crucial during this time, so for more detailed insights, check out the East Honolulu UV Index.
UV Risk Categories
April in East Honolulu heralds a delightful shift toward longer, sun-soaked days, with an impressive 310 hours of sunshine—a clear indication that spring is in full swing. This month marks a significant leap from the 289 hours recorded in March, setting the stage for an invigorating season ahead. As East Honolulu transitions into May, which boasts even more radiant sunshine at 337 hours, it becomes evident that the trend of increasing daylight hours continues, peaking in the summer months. This gradual build-up not only enhances outdoor activities but also enriches the vibrant community life, making April a captivating prelude to the sun-drenched days that follow.
In April, East Honolulu enjoys a 64% chance of sunny weather, marking a consistent trend with February's similar odds. This month serves as a bridge between the cooler, cloudier days of March, where the likelihood of sunshine dips to 53%, and the progressively sunnier conditions that characterize May, boasting a 73% chance. Notably, April shares its forecast with February, suggesting that as spring unfolds, residents can expect a delightful blend of warmth and sunshine leading into the summer months, where brightness peaks in August at 74%. Overall, April stands as a promising precursor to the sun-kissed days of late spring and summer.
As April rolls in, East Honolulu enjoys 12 hours of daylight, mirroring the transition of March. This month marks the equilibrium between the shorter days of winter and the longer days of summer, leading into May, where daylight extends to a luxurious 13 hours. With each passing month, a clear trend emerges: the amount of daylight gradually increases from January’s 10 hours to a summer peak, fostering a sense of vibrancy and outdoor activity. Conversely, as the year progresses towards fall, the daylight begins to retreat, returning to a cozy 11 hours in October and November. This rhythm of daylight enhances the beauty of the Hawaiian landscape, making April an ideal time to soak up the sun before the days stretch longer.
In April, East Honolulu experiences a gentle shift in its breezy personality, with an average wind speed of 6.3 m/s (14 mph). This marks a slight decrease from the previous months, as January and March held steady at 7.3 m/s (16 mph). Following the seasonal trend, the wind begins to pick up again as summer approaches, setting the stage for an increase to 8.7 m/s (19 mph) in July. With each passing month, the winds dance between calm and spirited, but April's softer breezes provide a refreshing break, enhancing the serene atmosphere of this coastal paradise. As the temperatures rise, residents and visitors alike can expect the winds to rev up, making for exhilarating beach days ahead.
The weather in East Honolulu changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of April's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in East Honolulu and find detailed weather information for every month.
In comparing the weather of April and January, both months experience warm temperatures, with January having an average of 23°C (74°F) and April slightly warmer at 24°C (75°F). The minimum temperatures remain consistent at 20°C (69°F) for both months, while the maximum temperature is stable at 25°C (78°F). However, April sees a bit more rainfall, receiving 30 mm (1.2 in) over 6 days compared to January's 16 mm (0.6 in) over just 4 days. Additionally, humidity levels are a tad higher in April at 81%, compared to 78% in January. For a detailed look at January's climate, you can refer to East Honolulu weather in January.
In comparing the weather of April and February, April tends to be slightly warmer, with minimum temperatures reaching 20°C (69°F) and an average of 24°C (75°F), while February has slightly cooler minimums of 17°C (63°F) and an average of 23°C (73°F). Both months experience similar maximum temperatures of 25°C (77°F) and 25°C (78°F), but April has lower precipitation levels, averaging 30 mm (1.2 in) over 6 days, compared to February's 60 mm (2.4 in) over 9 days. Humidity levels are relatively comparable, with April at 81% and February slightly lower at 79%. For more detailed insights, check out East Honolulu weather in February.
In comparing the weather between March and April, we observe that April tends to be slightly warmer, with average temperatures reaching 24°C (75°F) compared to March’s 23°C (73°F). Both months have similar maximum temperatures of 25°C (77°F), but April experiences a slightly higher minimum temperature of 20°C (69°F) versus March's 19°C (67°F). Precipitation, however, is significantly lower in April, with only 30 mm (1.2 in) over 6 days, while March sees more rain at 66 mm (2.6 in) across 9 days. Additionally, April has a marginally higher humidity level at 81% compared to March's 78%. For a detailed look at weather patterns specific to March, check out East Honolulu weather in March.
In April, the weather in East Honolulu is characterized by a minimum temperature of 20°C (69°F), with an average of 24°C (75°F) and a maximum reaching 25°C (78°F). The month sees about 30 mm (1.2 in) of precipitation over approximately 6 days, contributing to a humidity level of 81%.
In contrast, May enjoys slightly warmer temperatures, with a minimum of 19°C (66°F), an average of 24°C (76°F), and a maximum of 27°C (80°F). Precipitation decreases to 23 mm (0.9 in) spread over 4 days, and relative humidity remains comparable at 82%. Overall, May offers a warmer finish to spring with less rainfall, making it a favorable month for outdoor activities. For detailed insights, you can check East Honolulu weather in May.
In comparison to April, June tends to be slightly warmer, with minimum temperatures rising from 20°C (69°F) in April to 23°C (74°F) in June. Both months have similar average temperatures, with April at 24°C (75°F) and June at 25°C (78°F). Although April experiences slightly more precipitation with 30 mm (1.2 in) over 6 days, June has a lower total of 27 mm (1.1 in) but fewer rainy days at just 3. Humidity levels remain consistent, with April at 81% and June slightly higher at 82%. For more details about June weather, you can visit East Honolulu weather in June.
April and July in East Honolulu present a noticeable shift in weather patterns. In April, temperatures range from a minimum of 20°C (69°F) to a maximum of 25°C (78°F), with an average of 24°C (75°F). The month sees around 30 mm (1.2 in) of precipitation over approximately six days, while humidity hovers at 81%. In contrast, July experiences slightly warmer temperatures, with a minimum of 23°C (74°F) and a maximum of 28°C (82°F), averaging 26°C (79°F). The month is also drier, with only 13 mm (0.5 in) of precipitation occurring over just two days, and humidity remains fairly similar at 83%. For more details on weather in July, you can visit East Honolulu weather in July.
In comparing the weather between April and August, we see some notable differences. April experiences a milder temperature range, with a minimum of 20°C (69°F) and an average of 24°C (75°F), while August is warmer, starting at a minimum of 24°C (76°F) and averaging 26°C (79°F). Precipitation also varies; April sees 30 mm (1.2 in) of rain over about 6 days, compared to August's lighter rainfall of just 15 mm (0.6 in) over 2 days. Humidity remains relatively similar, with April at 81% and August slightly higher at 83%. For more specific information about August weather, you can check East Honolulu weather in August.
April and September showcase a warm tropical climate, but there are distinct differences in their weather patterns. In April, temperatures range from a minimum of 20°C (69°F) to a maximum of 25°C (78°F), with an average of 24°C (75°F). This month experiences about 30 mm (1.2 in) of rainfall over 6 days, coupled with a humidity level of 81%. In contrast, September has slightly higher temperatures, with minimums at 23°C (75°F) and maximums reaching 28°C (83°F), averaging 26°C (79°F). Rainfall in September is less, totaling around 19 mm (0.7 in) over 4 days, and maintains a similar humidity level of 82%. For more details on the weather during this month, visit East Honolulu weather in September.
In comparing the weather between April and October, there are notable differences in temperature and precipitation. April typically experiences milder temperatures, with a minimum of 20°C (69°F) and an average high of 25°C (78°F), while October tends to be warmer, with minimums of 23°C (73°F) and average highs reaching 28°C (82°F). Precipitation also varies, with April averaging 30 mm (1.2 in) over about 6 rainy days, compared to October's higher precipitation level of 45 mm (1.8 in) across 7 days. Despite these differences, both months share a similar humidity of 81%. For more detailed insights on October weather, check out East Honolulu weather in October.
In comparing the weather between April and November, we see a slight increase in temperatures during the latter month. April experiences minimum temperatures around 20°C (69°F), with an average of 24°C (75°F) and a maximum of 25°C (78°F). In contrast, November boasts a minimum of 21°C (70°F), an average of 25°C (77°F), and a maximum that reaches 27°C (82°F). Both months receive similar amounts of precipitation, with April seeing 30 mm (1.2 in) and November having a slightly lower total of 25 mm (1.0 in), though both months have rainfall on about 6 days. The humidity remains relatively consistent, hovering around 81% in April and just a tad lower at 80% in November. For more insights, check out East Honolulu weather in November.
When comparing the weather in April and December, both months showcase a warm tropical climate with similar average temperatures around 24°C (75°F). However, December tends to be slightly warmer with a maximum of 26°C (79°F) compared to April's maximum of 25°C (78°F). While April experiences modest rainfall of 30 mm (1.2 in) over 6 days, December sees a notable increase in precipitation, totaling 63 mm (2.5 in) across 8 days. Humidity levels are comparable, with April at 81% and December slightly lower at 79%. For a more detailed look at December's weather patterns, you can refer to East Honolulu weather in December.
As April arrives in East Honolulu, it ushers in a delightful blend of mild temperatures and refreshing breezes, making it distinct from other months. While the average temperature hovers comfortably, the humidity levels add a touch of tropical warmth to the atmosphere. April experiences a moderate amount of rainfall, with a few days of showers that help to maintain the lush landscapes, yet this doesn't dampen the spirit of outdoor activities. As the island transitions towards warmer summer months, the April weather offers a perfect balance for both residents and visitors looking to enjoy the stunning surroundings. For a deeper dive into how the weather patterns evolve throughout the year, explore our insights on East Honolulu Climate.