April Weather in Captain Cook, United States

Last updated: February 24, 2025

Experience the April weather in Captain Cook, United States, where the temperature ranges from a comfortable 17°C (63°F) to a pleasant 24°C (76°F), averaging a delightful 21°C (70°F). This month, residents can expect an approximately 206 mm (8.1 in) of rainfall spread over 26 days, contributing to the region's lush, tropical landscape. With humidity levels at a noteworthy 80%, prepare for a moist atmosphere, ideal for lush greenery and stunning ocean views. Whether you're planning outdoor adventures or cozy indoor relaxation, April offers a captivating blend of warmth and moisture in this beautiful Hawaiian locale.

April Temperature in Captain Cook

April in Captain Cook, United States, marks a delightful transition into warmer weather, with temperatures emerging from the cooler months. The minimum temperature hovers at a comfortable 17°C (63°F), while the average climbs to a pleasant 21°C (70°F), inviting the bloom of spring. The maximum temperature remains stable at 24°C (76°F), reflecting the gradual warming trend that characterizes this time of year. Compared to March, April shows a slight increase in average temperatures, signaling a clear shift as the region gears up for the hotter months ahead. Overall, the weather in April is not just mild but also beautifully consistent, perfect for enjoying the great outdoors.

April Weather in Captain Cook: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Captain Cook, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec686868707071737373737270
Data source: Temperature data for Captain Cook 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.

April Precipitation in Captain Cook

April marks a significant uptick in precipitation in Captain Cook, United States, with 206 mm (8.1 in) of rain, making it one of the wettest months so far this year. Following a gradual increase from 135 mm in January to 174 mm in March, April's rainfall showcases a robust transition into the wetter season, although it dips slightly in precipitation days with 26 days of rain compared to the 27 days in March. This trend sets the stage for an even more dramatic rise in May, where total rainfall nearly increases 50% to 316 mm (12.4 in). As the island community braces for the impending deluge of summer, April serves as a pivotal month, bridging the lighter winter showers with the approaching tropical downpours that characterize the region.

April Precipitation Trends in Captain Cook

The chart displays monthly precipitation patterns in Captain Cook, with values for each month alongside April's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec136158174206316377514508318302183198
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Captain Cook

In April, Captain Cook experiences a rise in humidity, reaching 80%, which marks a slight increase from the preceding months. This trend of elevated moisture continues into May, where the humidity remains consistent at 80%. Observing the seasonal progression, one can see that January through April maintains fairly high humidity levels, hovering around the 79-80% range. As spring unfolds, the humidity gradually climbs, heralding the arrival of the warmer months. By mid-summer, July and August see even more notable spikes, peaking at 83% and 84% respectively. This steady upward trend in humidity hints at the lush, tropical climate typical of Captain Cook, creating an environment that's both vibrant and richly atmospheric.

April Average Humidity in Captain Cook

This chart illustrates the average monthly humidity levels in Captain Cook, with April's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how April's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec79%79%77%80%80%82%83%84%82%83%83%81%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Captain Cook

In April, Captain Cook experiences a striking UV Index of 13, classifying it within the extreme exposure category, with a critical burn time of just 10 minutes. This marks a continuation of the high levels witnessed since February, showcasing a noticeable trend in intense UV radiation that peaks later into the spring. As the months progress, with May and June maintaining this extreme level, it is crucial for residents and visitors alike to be vigilant about sun protection. The UV Index remains relentless, particularly through the summer, emphasizing the need for adequate sun safety measures. To stay informed about UV levels in this beautiful region, check the detailed forecast at Captain Cook UV Index.

Maximum UV Index Levels in Captain Cook for April

The chart shows the monthly maximum UV Index (UVI) for Captain Cook in April, 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.
JanFebMarAprMayJunJulAugSepOctNovDec811121313131414131298
Data source: Captain Cook April 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.

April Sunshine in Captain Cook

As April unfolds in Captain Cook, the sun shines brighter than in the preceding months, providing 303 hours of sunlight that heralds the onset of warmer days. This increase reflects a steady rise from January’s mere 223 hours, showcasing a delightful trend as daylight lengthens. Following April, May continues this trajectory with an impressive 331 hours, suggesting a flourishing spring filled with vibrant scenery and outdoor opportunities. The consistent increase in sunlight hours emphasizes the charm of this coastal paradise, where each month brings more light and warmth to enjoy the stunning natural beauty. As summer approaches, Captain Cook becomes a canvas painted with the golden hues of sunshine, inviting all to bask in its radiant glow.

Monthly Sunshine Duration in Captain Cook: April Highlighted

The April sunshine duration represents the total number of hours Captain Cook experiences direct sunlight during the month of April, excluding cloudy or obstructed periods. This chart compares the sunshine duration of April with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec223h255h282h303h331h331h338h328h311h297h271h262h
Data source: Captain Cook April Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Captain Cook During April

In Captain Cook, the likelihood of sunny weather in April stands at 39%, mirroring the unpredictability seen in March, which also boasts the same chance. As spring unfolds, this consistent rate highlights a modest trend of variable sunshine during transitional months. Interestingly, while April's sunshine probability ties with March, it slightly declines into May, which drops to 33%. This pattern suggests that while the sun could shine in April, residents and visitors may want to keep an umbrella handy as they anticipate the shifting weather of the approaching summer months. Overall, the potential for sunny days remains inviting, making April a lovely time to experience the natural beauty of the region, even if the sunshine isn't guaranteed.

Percentage of Sunny Days in April in Captain Cook

The chart illustrates the percentage of sunny days in Captain Cook throughout the year, with April 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 Captain Cook experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec35%49%39%39%33%31%25%27%32%33%36%28%
Data source: Captain Cook April chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Captain Cook in April

In April, daylight in Captain Cook, United States, settles into a comfortable 12 hours, marking a steady progression from the slightly shorter days of winter. This month reflects a continuation of the increase in daylight that began in March, as nature awakens and the promise of spring is fully realized. The trend is clear: as winter wanes, daylight gradually lengthens, paving the way for the sunniest months ahead. By May, residents can expect an even more generous 13 hours of daylight, inviting outdoor activities and a vibrant sense of energy. April, therefore, serves as a beautiful transition from the shorter, reflective days of earlier months to the livelier days of late spring and summer.

Average Daylight Hours in Captain Cook for April

The chart illustrates the variation in daylight duration in Captain Cook throughout the year, with April highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 5m11h 30m12h 2m12h 35m13h 3m13h 16m13h 9m12h 44m12h 12m11h 39m11h 11m10h 57m
Data source: Captain Cook daylight hours, calculated by summing the hours between sunrise and sunset for each day.

April Winds in Captain Cook

In April, Captain Cook experiences a gentle breeze, with an average wind speed of 2.4 m/s (5 mph). This subtle decline from the previous months signals the transition into spring, as the area typically enjoys mild winds. Interestingly, while January and March share similar wind speeds, April remains consistent with February’s lighter gusts. As the season progresses toward summer, the winds gradually pick up, reaching their peak in July at 3.4 m/s (8 mph). Thus, April serves as a serene prelude to the more vigorous currents that define the following months, embodying the calm before the summer storm.

Average April Wind Speed in Captain Cook

The chart displays monthly wind speed patterns in Captain Cook, with values for each month shown alongside April's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how April's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec2.52.42.52.4 m/s2.93.13.43.02.93.02.42.6
Data source: Captain Cook April wind data, generated using information from the Copernicus Climate Change Service.

How April Weather in Captain Cook Compares to Other Months

The weather in Captain Cook 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 Captain Cook and find detailed weather information for every month.

April and January exhibit similar temperature ranges, with both months featuring minimum temperatures of around 17°C (63°F) and maximums reaching approximately 24°C (76°F). However, April tends to be slightly warmer overall, with an average temperature of 21°C (70°F) compared to January's 20°C (69°F). In terms of precipitation, April experiences significantly more rainfall, totaling 206 mm (8.1 in) over 26 days, while January sees 135 mm (5.3 in) across just 20 days. Despite the slightly higher humidity in April at 80%, both months maintain a comfortable level of moisture with humidity in January at 79%. For more details on January weather patterns, visit Captain Cook weather in January.

When comparing the weather in April and February, both months exhibit mild temperatures with minimal variation. April boasts slightly higher temperatures, with a minimum of 17°C (63°F) and an average of 21°C (70°F), while February has a minimum of 15°C (60°F) and an average of 20°C (68°F). Both months reach a maximum of 24°C (76°F). However, April experiences significantly more precipitation, totaling 206 mm (8.1 in) over 26 days, compared to February's 158 mm (6.2 in) over 20 days. Humidity levels are similar, with April at 80% and February at 79%. For more detailed information, you can check Captain Cook weather in February.

In comparing the weather of March and April, we see only slight variations in temperature, with both months featuring similar maximums of 24°C (76°F). However, April experiences a slightly warmer minimum temperature of 17°C (63°F) compared to March's 16°C (62°F). Precipitation is notably higher in April, totaling 206 mm (8.1 in) over 26 days, while March recorded 174 mm (6.8 in) over 27 days. Additionally, April has a higher humidity of 80% compared to March's 77%. For more detailed insights on the weather patterns, you can check the Captain Cook weather in March.

April and May exhibit similar average temperatures, with both months hovering around 21°C (70°F). However, May experiences slightly higher minimum temperatures at 18°C (64°F), compared to April's 17°C (63°F). Precipitation notably increases in May, reaching a total of 316 mm (12.4 in) over 29 days, up from April's 206 mm (8.1 in) spread across 26 days. Interestingly, humidity levels remain constant at 80% for both months. For more detailed information, check out Captain Cook weather in May.

April and June exhibit notable differences in weather patterns. In April, temperatures range from a minimum of 17°C (63°F) to a maximum of 24°C (76°F), with an average of 21°C (70°F). The month experiences significant rainfall, totaling 206 mm (8.1 in) over 26 days, and maintains a humidity level of 80%. In contrast, June brings slightly warmer temperatures, with a minimum of 19°C (66°F) and an average of 22°C (72°F), peaking at 25°C (77°F). Rainfall increases to 377 mm (14.8 in) over 29 days, and humidity rises slightly to 82%. Overall, while both months are relatively warm and humid, June is characterized by higher temperatures and increased precipitation. For a more detailed look at the weather during this month, check out Captain Cook weather in June.

April and July present distinct weather patterns, with April generally being slightly cooler. In April, temperatures range from a minimum of 17°C (63°F) to a maximum of 24°C (76°F), while July temperatures are a bit warmer, with a minimum of 19°C (67°F) and a maximum of 26°C (79°F). Precipitation also increases significantly in July, where it averages 514 mm (20.2 in) over 31 days compared to April's 206 mm (8.1 in) over 26 days. Additionally, humidity levels are slightly higher in July at 83%, compared to April's 80%. For more details on July weather, check out Captain Cook weather in July.

April and August exhibit distinct weather patterns, making each month unique in its own right. In April, temperatures range from a mild 17°C (63°F) to a comfortable 24°C (76°F), with an average of 21°C (70°F). However, it also sees significant rainfall with 206 mm (8.1 in) of precipitation spread over 26 days and an average humidity of 80%. In contrast, August experiences slightly warmer temperatures, with a minimum of 20°C (68°F) and a maximum of 26°C (80°F), averaging 23°C (73°F). Nonetheless, it brings increased rainfall, totaling 508 mm (20.0 in) over 31 days and a higher humidity level of 84%. For more insights about the August weather in this region, you can visit Captain Cook weather in August.

April and September exhibit notable differences in weather patterns. In April, temperatures range from a minimum of 17°C (63°F) to a maximum of 24°C (76°F), with an average of 21°C (70°F). The month experiences considerable rainfall, totaling 206 mm (8.1 in) over 26 days, and humidity hovers around 80%. In contrast, September brings warmer temperatures, with a minimum of 20°C (68°F) and a maximum of 27°C (81°F), averaging at 23°C (73°F). However, it also sees increased precipitation of 318 mm (12.5 in) across 28 days, along with slightly higher humidity at 82%. For more detailed insights about weather nuances, you can check Captain Cook weather in September.

In April, temperatures are typically milder, ranging from a minimum of 17°C (63°F) to a maximum of 24°C (76°F), with an average of 21°C (70°F). However, this month also sees significant rainfall, totaling 206 mm (8.1 in) across 26 days, contributing to a humidity level of around 80%. In contrast, October offers slightly warmer conditions, with minimum temperatures of 19°C (67°F) and maximums reaching 26°C (79°F), averaging 23°C (73°F). Despite the warmer temperatures, October experiences even higher precipitation, accumulating 302 mm (11.9 in) over 28 days and slightly increased humidity at 83%. For a more detailed look at specific conditions, check out Captain Cook weather in October.

April and November present relatively similar weather patterns, with both months offering mild temperatures and high humidity. In April, the minimum temperature averages around 17°C (63°F) and peaks at 24°C (76°F), while in November, the minimum is slightly higher at 18°C (65°F), with a maximum of 25°C (78°F). Both months experience significant rainfall, with April receiving 206 mm (8.1 in) over 26 days, compared to November's 183 mm (7.2 in) across 23 days. Humidity levels are also quite similar, hovering around 80% in April and slightly higher at 83% in November. For more specific insights regarding November weather, you can refer to this link: Captain Cook weather in November.

When comparing the weather in April and December, both months have similar temperature ranges, with minimum temperatures around 17°C (63°F) and average temperatures of 21°C (70°F). However, December tends to be slightly warmer with a maximum temperature reaching 26°C (79°F), compared to April's maximum of 24°C (76°F). In terms of precipitation, April experiences a bit more rain with 206 mm (8.1 in) over 26 days, while December sees 198 mm (7.8 in) over 24 days. Humidity levels are closely aligned, with April at 80% and December at 81%. For more details on December weather, you can visit Captain Cook weather in December.

Compare Captain Cook's Climate with Cities Worldwide

Conclusion: What to Expect From April Weather in Captain Cook

April in Captain Cook unveils a unique blend of warmth and moisture, distinguishing it from other months. With temperatures ranging comfortably between 17°C and 24°C, the month presents an inviting atmosphere, perfect for outdoor exploration. However, the high humidity and considerable precipitation over nearly every day indicate a shift towards a wetter season, which is characteristic of springtime in this tropical locale. This combination of conditions not only enhances the lush scenery but also calls for a readiness to embrace the occasional spring shower. To learn more about the yearly climate dynamics in Captain Cook, check out Captain Cook Climate.