Last updated: February 24, 2025
In Kailua-Kona, United States, April brings a delightful blend of tropical warmth and frequent showers. The average temperature hovers around 22°C (71°F), with maximum highs reaching 25°C (78°F) and cooler lows dropping to 18°C (65°F). This month is characterized by high humidity levels at 80%, contributing to the lush, vibrant scenery that defines the region. April also sees a significant amount of rain, with 212 mm (8.4 in) of precipitation spread across 24 days, making it a month of refreshing downpours interspersed with sunshine. It's a perfect time to experience the island's natural beauty, albeit with a few umbrellas at the ready!
In April, Kailua-Kona enjoys a comfortable climate as temperatures gradually warm up, with a minimum of 18°C (65°F) and an average of 22°C (71°F), reaching a pleasant maximum of 25°C (78°F). This month signifies the transition towards the warmer summer months, evidenced by a slight increase in both minimum and average temperatures compared to the previous months. As spring unfolds, the island invites residents and visitors alike to indulge in outdoor activities, basking in the mild, sunny days that are characteristic of Hawaii’s unique charm. With consistent warmth throughout the year, April in Kailua-Kona serves as a delightful precursor to the increasingly balmy temperatures of late summer.
In April, Kailua-Kona experiences a notable uptick in precipitation, recording 212 mm (8.4 in) over 24 days of rain. This makes it one of the wettest months of the year, setting the stage for the even more significant rainfall that follows in May, when averaged precipitation soars to 331 mm (13.1 in). The increase in rainfall is indicative of the transition into the wetter season, which peaks in the summer months. Despite a relatively steady watering pattern throughout the earlier months of the year, April stands out as a crucial turning point, as it leads to increasingly frequent downpours and the lush landscapes they nurture.
April in Kailua-Kona marks a subtle rise in humidity levels, reaching 80%. This slight increase aligns with the trend of gradual elevation noticed since the start of the year, where January and February maintained a consistent 79%, before dipping to 77% in March. As the months progress, humidity levels continue on an upward trajectory, peaking in the warmer summer months. The steady increase reflects the region's transition into a more tropical climate, offering residents and visitors alike the lush, vibrant atmosphere that characterizes this beautiful Hawaiian paradise.
In April, Kailua-Kona experiences an extreme UV Index of 13, with a burn time of just 10 minutes, making sun protection essential for outdoor activities. This marks the continuation of a trend observed since February, where UV levels have remained strikingly high, peaking at 14 in July and August. The intensity of the sunlight during this time underscores the importance of vigilance against UV exposure. With consistently extreme levels from March through September, visitors and residents alike should be prepared to safeguard their skin, ensuring a safe yet enjoyable experience in this beautiful coastal town. For detailed forecasts on UV levels throughout the year, explore Kailua-Kona UV Index.
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April in Kailua-Kona is a true celebration of sunshine, marking a peak in the island's radiant glow with 303 hours of brilliant sunlight. This month continues an upward trend from March, where an already impressive 282 hours set the stage for even brighter days ahead. As spring unfolds, the days grow longer and sunnier, inviting both locals and visitors to revel in the beauty of this tropical paradise. By May, the sunshine further escalates to 331 hours, showcasing a clear trajectory of increasing daylight that characterizes the leading months of the year. This consistent climb not only enhances outdoor adventures but also embraces the island's vibrant lifestyle, making April an ideal time to bask in the warmth of Kailua-Kona.
In April, Kailua-Kona enjoys a decent chance of sunny weather, boasting about 44% likelihood of clear skies. This month sees a slight dip compared to the previous months of January through March, where the chances hovered around 35% to 46%. Following April, the chances of sun take a noticeable plunge in May and continue to decline through the summer months, with June, July, and August averaging below 32%. This trend highlights April as a sweet spot for sun seekers before the weather shifts to a less favorable outlook in the ensuing months. So, if you're planning a visit, you might just catch some sunshine before the seasonal decline sets in!
As April rolls into Kailua-Kona, residents and visitors alike can bask in approximately 12 hours of daylight, a continuation of the gradual increase in sunshine that began in March. This trend marks a vibrant transition from winter's shorter days to the longer, sun-drenched hours of late spring and summer. Following the peak daylight of 13 hours in May through July, April showcases a delightful balance of light, making it an ideal time for outdoor adventures and enjoying the island's natural beauty. As we move closer to summer, the rhythm of daylight continues to uplift spirits and energize activities in this tropical paradise.
In April, Kailua-Kona experiences a gentle caress of wind, with an average speed of 2.1 m/s (5 mph). This slight breeze mirrors the calmness of the earlier months, showcasing a consistent trend throughout the year where winds remain relatively mild. As the transition into summer approaches in June and July, there’s a subtle uptick to 2.5 m/s (6 mph), hinting at a gradual increase in gusts just in time for the warmer season. However, April serves as a lovely midpoint, where the air is refreshingly still, allowing residents and visitors alike to enjoy the scenic beauty of the coastline without the interference of strong winds. The overall patterns highlight Kailua-Kona’s delightful climate, where breezes dance softly throughout the year, creating an ideal environment for all to savor.
The weather in Kailua-Kona 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 Kailua-Kona and find detailed weather information for every month.
In January, the weather is generally mild with temperatures ranging from a minimum of 17°C (63°F) to a maximum of 26°C (80°F), averaging around 21°C (70°F). This month experiences less precipitation, with 133 mm (5.3 in) over 19 days and a humidity level of 79%. In contrast, April sees slightly warmer temperatures, with a minimum of 18°C (65°F) and a maximum of 25°C (78°F), averaging 22°C (71°F). However, April is considerably wetter, receiving 212 mm (8.4 in) of rain over 24 days, while maintaining a similar humidity level of 80%. For a more detailed look at the weather patterns, you can check Kailua-Kona weather in January.
In comparing the weather conditions of April and February, both months exhibit similar temperature ranges, with April having a slightly higher minimum temperature of 18°C (65°F) compared to February's 15°C (60°F). The average temperatures are also quite close, with April averaging 22°C (71°F) and February at 21°C (70°F). However, April is marked by significantly higher precipitation, totaling 212 mm (8.4 in) over 24 days, compared to February's 149 mm (5.9 in) across 17 days. Humidity levels remain fairly constant between the two months, with April at 80% and February at 79%. For more details on February weather in Kailua-Kona, you can visit Kailua-Kona weather in February.
In comparing the weather in April and March, we see that both months have similar temperature ranges, with April slightly warmer as it has an average temperature of 22°C (71°F) compared to March's 21°C (71°F). However, April experiences significantly more precipitation, totaling 212 mm (8.4 in) over 24 days, compared to March's 129 mm (5.1 in) over 20 days. Additionally, April has a higher humidity level at 80%, whereas March's humidity stands at 77%. For more detailed information, you can visit Kailua-Kona weather in March.
April and May exhibit similar average temperatures, with April having a minimum of 18°C (65°F) and a maximum of 25°C (78°F), while May sees a slightly higher minimum of 19°C (66°F) and a maximum of 26°C (79°F). However, May tends to be wetter, accumulating 331 mm (13.1 in) of precipitation over 28 days compared to April's 212 mm (8.4 in) across 24 days. Both months maintain a humidity level of 80%, contributing to a consistently humid atmosphere. For more detailed insights, you can refer to Kailua-Kona weather in May.
April and June show a gradual warming trend, with average temperatures rising slightly from 22°C (71°F) in April to 23°C (73°F) in June. While April boasts a maximum temperature of 25°C (78°F), June edges up to a maximum of 26°C (80°F). However, June experiences significantly higher precipitation, totaling 365 mm (14.4 in) over 29 days compared to April's 212 mm (8.4 in) over 24 days, contributing to a slightly higher humidity level of 82% in June versus 80% in April. For more detailed climate insights, you can check Kailua-Kona weather in June.
In comparing the weather of April and July, both months experience relatively warm temperatures, but July is slightly warmer with average temperatures ranging from 20°C to 27°C (68°F to 81°F), compared to April's range of 18°C to 25°C (65°F to 78°F). Additionally, July sees a significant increase in precipitation, with 387 mm (15.2 in) over 30 days, in contrast to April's 212 mm (8.4 in) over 24 days. Humidity remains high in both months, with July registering at 83% and April at 80%. For more details on July's weather, you can check out Kailua-Kona weather in July.
In comparing the weather of April and August, we see notable differences in temperature and precipitation. April enjoys milder temperatures, ranging from a minimum of 18°C (65°F) to a maximum of 25°C (78°F), with an average of 22°C (71°F). However, it also experiences significant rainfall, accumulating 212 mm (8.4 in) over 24 days, and a high humidity level of 80%. In contrast, August is warmer, with temperatures ranging from 21°C (70°F) to 28°C (83°F), averaging 24°C (75°F). However, this month sees even more precipitation, totaling 458 mm (18.0 in) over 30 days, coupled with slightly higher humidity at 84%. For more details on the weather specifics in August, you can visit Kailua-Kona weather in August.
In April, the weather is generally mild, with temperatures ranging from a minimum of 18°C (65°F) to a maximum of 25°C (78°F) and an average of 22°C (71°F). However, it is also a wet month, with 212 mm (8.4 in) of precipitation spread over 24 days and humidity levels hitting 80%. In contrast, September sees slightly warmer temperatures, with a minimum of 20°C (68°F), an average of 24°C (75°F), and a maximum of 28°C (82°F). Furthermore, September tends to be rainier, with 286 mm (11.3 in) of precipitation over 28 days and an increase in humidity to 82%. For more details, check out Kailua-Kona weather in September.
April and October in Kailua-Kona showcase a transition in weather patterns as both months experience relatively warm temperatures. In April, the temperatures range from a minimum of 18°C (65°F) to a maximum of 25°C (78°F), with an average of 22°C (71°F). This month also sees considerable rainfall, totaling 212 mm (8.4 in) over approximately 24 days, accompanied by a humidity level of 80%.
In contrast, October presents slightly warmer conditions, with temperatures ranging from a minimum of 20°C (67°F) to a maximum of 27°C (81°F), averaging around 23°C (75°F). Rainfall is a bit higher, with 230 mm (9.0 in) falling over about 26 days, leading to a marginally increased humidity of 83%. For more detailed insights, you can check out Kailua-Kona weather in October.
April and November exhibit relatively mild temperatures, with April showing a minimum of 18°C (65°F) and an average of 22°C (71°F), compared to November's slightly warmer minimum of 19°C (66°F) and average of 23°C (74°F). Both months experience significant rainfall, but April sees higher precipitation at 212 mm (8.4 in) over 24 days, while November has 143 mm (5.6 in) over 20 days. Humidity is slightly higher in November at 83%, compared to April's 80%. For a deeper insight into November's weather specifics, you can check Kailua-Kona weather in November.
April and December offer similar temperature ranges, with both months experiencing minimum averages around 18°C (65°F) and daytime highs reaching up to 26°C (80°F). However, April tends to be slightly wetter, with 212 mm (8.4 in) of precipitation over 24 days, compared to December's 188 mm (7.4 in) over 22 days. Humidity levels remain high in both months, with April at 80% and December at 81%. For more detailed information about December weather, you can check out Kailua-Kona weather in December.
As April unfolds in Kailua-Kona, it brings a refreshing change compared to the preceding months, with temperatures averaging a delightful 22°C (71°F) and maximums reaching 25°C (78°F). This transitional period sees a noticeable increase in precipitation, featuring about 24 rainy days throughout the month, which significantly raises the humidity to around 80%. While other months may offer drier conditions, April’s mix of warmth and moisture contributes to the lush vibrancy of the landscape. For more detailed insights on how Kailua-Kona’s climate evolves through the year, visit Kailua-Kona Climate.