Last updated: February 24, 2025
April in Kahului, United States offers a delightful blend of warmth and humidity, making it an ideal time for outdoor enthusiasts. With average temperatures hovering around 24°C (75°F) and a peak of 29°C (84°F), residents and visitors can enjoy pleasant days. However, the month is also characterized by 49 mm (1.9 in) of rainfall spread over 9 days, so a light rain jacket might come in handy. The humidity level at 82% adds a tropical touch to the atmosphere, ensuring lush landscapes and vibrant flora. Embrace the beauty of Kahului this April, where the weather is as inviting as the stunning scenery!
In April, Kahului experiences a delightful transition in temperatures, showcasing a minimum of 19°C (66°F) and climbing to a comfortable maximum of 29°C (84°F). The average temperature edges up to 24°C (75°F), marking a subtle yet noticeable warming trend as spring unfolds. This pattern of gradually rising warmth continues the momentum set by the previous months, particularly March, which only slightly precedes April with comparable maximums but remains lower in average temperature. As the weather warms, it invites both locals and visitors to enjoy the balmy days perfect for outdoor activities and soaking in the Hawaiian sunshine, setting the stage for even warmer months ahead.
In April, Kahului experiences a moderate precipitation level of 49 mm (1.9 in), falling over approximately 9 days. This marks a slight decline from the wetter months of February and March, which recorded 75 mm and 52 mm, respectively. April's rainfall sets the stage for the drier months ahead, particularly as May brings about a further decrease to 36 mm (1.4 in) over just 6 days. This trend highlights a gradual transition into the arid summer, where rainfall becomes less frequent, with June seeing just 11 mm. As such, April serves as a pivotal transitional month, balancing the lingering showers of early spring with the imminent dry season.
In April, Kahului experiences a noticeable rise in humidity, peaking at 82%, which marks the beginning of a trend toward more humid conditions as the year progresses. Following the relatively stable humidity levels of January through March, April's increase is indicative of the transition into the warmer months, setting the stage for May and June, when levels continue to climb to 83% and 84%, respectively. This gradual uptick showcases Kahului's tropical essence, where the lush environment is nourished by the rising moisture. As the year unfolds, residents and visitors alike can expect a warm, humid climate that characterizes the island's enchanting allure throughout the summer.
As April arrives in Kahului, the UV Index reaches a peak of 12, landing in the extreme exposure category. This signifies a consistent trend of increasing UV levels as we transition from the earlier months of the year. January's UV Index of 7 and February's 10 already set the stage for stronger sun exposure, but March takes a sharp leap to 11, paving the way for April's intensity. With a burn time of just 10 minutes, it's essential for residents and visitors to prioritize sun safety during this period. The high UV levels persist into May and June, maintaining that extreme category, so staying informed and protected is crucial as the summer approaches. For more detailed information on UV radiation trends, check out the Kahului UV Index.
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April in Kahului, United States, heralds the arrival of abundant sunshine, with an impressive 311 hours of sunlight illuminating the landscape. This marks a notable increase from the previous months, showcasing a trend of growing daylight as spring unfolds. The gradual ascent in sunshine hours from January’s 222 to April’s 311 not only signifies the departure of winter but also sets the stage for the sun-soaked days of summer ahead. As the month transitions into May, expect an even brighter experience with 335 hours of sunshine on the horizon, inviting residents and visitors alike to bask in the warmth and beauty of Kahului’s vibrant outdoor paradise.
In Kahului, the likelihood of sunny weather in April stands at 57%, making it a relatively bright month compared to the preceding March, which had a lower chance of sunshine at 49%. This slightly above-average probability aligns well with the overall trend of increasing sunshine as spring progresses toward summer; for instance, the sunny chances rise to 59% in May. Notably, the sunniest months tend to be late summer and autumn, particularly August, which enjoys a robust 69% likelihood of clear skies. Thus, April serves as a pleasant bridge into the sunnier months ahead, offering an inviting atmosphere for outdoor activities and exploration.
In Kahului, United States, the transition from winter to spring brings a gentle increase in daylight duration. Starting with a steady 11 hours in January and February, daylight begins to extend with the arrival of spring. By March, it reaches 12 hours, marking the onset of longer days that continue into April. During this month, you can enjoy the same 12 hours of daylight, creating the perfect backdrop for outdoor activities. As May rolls in, the sun graces Kahului for an impressive 13 hours, which remains consistent through the summer months of June and July. This pattern then gradually tapers off, with daylight reducing back to 12 hours in August and September, before settling back to 11 hours in October and November, and ending the year with a brief 10 hours in December. This cyclical rhythm of daylight illustrates Kahului's beautiful embrace of seasonal change, making it a delightful place to experience the shift from spring to summer and back again.
In Kahului, April brings a gentle easing of the winds, averaging 4.2 m/s (10 mph). This slight dip follows March's steadier breeze at 4.7 m/s (11 mph), suggesting a transitional phase before the summer gusts pick up. As we move into May and June, the winds regain momentum, rising back to 4.8 m/s (11 mph). Notably, July marks a peak in wind speeds at 5.6 m/s (13 mph), transitioning into a pattern where the winds fluctuate between moderate and brisk through the summer and early autumn months. Thus, while April's winds may feel softer, they're part of a dynamic cycle that promises refreshing breezes in the months ahead.
The weather in Kahului 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 Kahului and find detailed weather information for every month.
April typically features slightly warmer temperatures compared to January, with an average of 24°C (75°F) versus January's 23°C (74°F). While both months have a minimum temperature of 19°C (66°F), April experiences a higher maximum temperature of 29°C (84°F), compared to January's 28°C (83°F). In terms of precipitation, April sees more rain, with 49 mm (1.9 in) over 9 days, compared to January's 32 mm (1.3 in) over just 5 days. Additionally, humidity levels are slightly higher in April at 82%, compared to 78% in January. For more detailed information, you can check Kahului weather in January.
When comparing the weather in April and February, both months display relatively warm temperatures, but April tends to be slightly warmer. In April, the minimum temperature reaches 19°C (66°F), with an average of 24°C (75°F) and a maximum of 29°C (84°F). February, on the other hand, has a minimum of 16°C (61°F) and averages 23°C (73°F), peaking at 28°C (83°F). While February experiences higher precipitation levels at 75 mm (2.9 in) over 10 days, April sees less rain with 49 mm (1.9 in) over 9 days. Interestingly, humidity levels are comparable, with April at 82% and February slightly lower at 79%. For more detailed information on February weather, you can check Kahului weather in February.
In March, the weather exhibits slightly cooler temperatures compared to April, with a minimum of 18°C (64°F) and an average of 23°C (74°F), while April sees a minimum of 19°C (66°F) and an average of 24°C (75°F). Both months experience the same maximum temperature of 29°C (84°F). Precipitation is marginally lower in April, totaling 49 mm (1.9 in) over 9 days, compared to March's 52 mm (2.0 in) over 10 days. Additionally, April's humidity stands at 82%, slightly higher than March's 79%. For more detailed insights into March's weather, check out Kahului weather in March.
April and May exhibit mild weather variances, with both months presenting pleasant temperatures. In April, temperatures range from a minimum of 19°C (66°F) to a maximum of 29°C (84°F), averaging around 24°C (75°F), accompanied by 49 mm (1.9 in) of precipitation over 9 days and a humidity level of 82%. By contrast, May sees a slight increase in average temperature, reaching 25°C (77°F) with highs of 31°C (88°F), while the precipitation decreases to 36 mm (1.4 in) over just 6 days, and humidity remains comparable at 83%. For more detailed insights into May's climatology, refer to Kahului weather in May.
April and June both exhibit warm temperatures, but June tends to be slightly hotter. In April, temperatures range from a minimum of 19°C (66°F) to a maximum of 29°C (84°F), averaging at 24°C (75°F). In contrast, June sees temperatures starting at a minimum of 22°C (72°F) and peaking at 31°C (88°F), averaging around 26°C (79°F). Additionally, April experiences significantly more precipitation, with 49 mm (1.9 in) over 9 days, while June is much drier with only 11 mm (0.4 in) over just 2 days. Humidity levels are relatively similar in both months, with April at 82% and June slightly higher at 84%. For more detailed information, you can visit Kahului weather in June.
In April, the weather is generally warm with temperatures ranging from a minimum of 19°C (66°F) to a maximum of 29°C (84°F), accompanied by relatively high humidity at 82%. The month experiences more rainfall, averaging 49 mm (1.9 in) across about 9 days. In contrast, July is hotter, with temperatures ranging from a minimum of 22°C (73°F) to a maximum of 31°C (88°F), while maintaining a slightly higher humidity of 85%. Precipitation during July is significantly less, measuring only 23 mm (0.9 in) over just 4 days. For a more detailed look at the conditions, visit Kahului weather in July.
In April, temperatures range from a minimum of 19°C (66°F) to a maximum of 29°C (84°F), with an average of 24°C (75°F). The month experiences about 49 mm (1.9 in) of precipitation over approximately 9 days, accompanied by a humidity level of 82%. In contrast, August sees slightly warmer temperatures, with a minimum of 22°C (72°F) and a maximum of 31°C (89°F), averaging around 27°C (80°F). Precipitation is reduced to 25 mm (1.0 in) over just 5 days, and humidity rises marginally to 85%. These differences highlight how April brings more rainfall, while August offers warmer and drier weather. For more detailed insights, check out Kahului weather in August.
April and September display distinct weather patterns, each offering a unique climate experience. In April, temperatures range from a minimum of 19°C (66°F) to a maximum of 29°C (84°F), with an average of 24°C (75°F). The month sees about 49 mm (1.9 in) of precipitation over 9 days, accompanied by relatively high humidity at 82%. In contrast, September enjoys warmer temperatures, with a minimum of 23°C (73°F), an average of 27°C (80°F), and a maximum reaching 32°C (89°F). Rainfall decreases significantly to 17 mm (0.7 in) over only 4 days, while humidity remains slightly higher at 84%. For more detailed information, you can check Kahului weather in September.
When comparing the weather in April and October, both months exhibit warm temperatures, but October tends to be slightly warmer overall. In April, the minimum temperature averages around 19°C (66°F) and can reach a maximum of 29°C (84°F), while October starts off a bit higher with a minimum of 21°C (70°F) and a maximum of 31°C (88°F).
Precipitation levels are relatively similar, with April experiencing slightly more rain at 49 mm (1.9 in) over 9 days compared to October's 40 mm (1.6 in) over 7 days. Humidity remains high in both months, hovering around 82% in April and slightly increasing to 83% in October. For a detailed look at specific weather patterns, you can check out Kahului weather in October.
In comparing the weather between April and November, both months exhibit warm temperatures, with April having an average temperature of 24°C (75°F) and November slightly warmer at 25°C (77°F). The maximum temperatures also show a notable difference, with April peaking at 29°C (84°F) and November reaching a higher maximum of 31°C (87°F). Interestingly, both months share the same minimum temperature of around 19°C (66-67°F) and experience high humidity levels of 82%. Precipitation levels in April are higher at 49 mm (1.9 in) over 9 days, compared to November’s 25 mm (1.0 in) across just 7 days. For a closer look at November conditions specifically, check out Kahului weather in November.
April and December in Kahului present quite similar weather patterns, with both months featuring average temperatures around 24°C (75°F) and maximum temperatures reaching 29°C (84-85°F). April is slightly warmer, with a minimum temperature of 19°C (66°F), compared to December's 18°C (65°F). Additionally, April experiences a bit more rainfall, recording 49 mm (1.9 in) over 9 days, while December sees 45 mm (1.8 in) of precipitation spread over 11 days. Humidity levels during both months are comparable, hovering around 81-82%. For a detailed look at December's weather, check out Kahului weather in December.
April in Kahului presents a delightful transition into warmer, more pleasant weather as spring unfolds. With a comfortable average temperature of 24°C (75°F), this month often feels more inviting compared to the cooler temperatures of earlier months. Additionally, while April does experience some rain—accumulating about 49 mm over approximately 9 days—the overall humidity remains high at 82%, adding a refreshing yet slightly tropical ambiance. As you step into this month, enjoy the gentle warmth and the lush scenery that comes alive with the onset of spring. For more detailed information on what to expect throughout the year, visit Kahului Climate.