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April Weather in Naalehu, United States

Last updated: June 24, 2025

In April, the average temperature in Naalehu, United States hovers around 23°C (74°F), with a minimum of 20°C (68°F) and a maximum of 25°C (77°F). Expect a touch of moisture too, with approximately 30 mm (1.2 in) of precipitation spread across 6 days. Don't forget, with an average humidity of 80%, be prepared for a pleasantly warm, yet slightly humid atmosphere!

April Temperature in Naalehu

In April in Naalehu, the average temperature is 23°C (74°F). The maximum can reach 25°C (77°F), while the minimum can drop to as low as 20°C (68°F). This mild and pleasant weather makes it an ideal time for outdoor activities and exploring the local attractions.

April Weather in Naalehu: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Naalehu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Naalehu, April typically has an average temperature of 23°C (74°F), with highs reaching up to 25°C (77°F) and lows dropping to around 20°C (68°F).
JanFebMarAprMayJunJulAugSepOctNovDec737272737475777777777674
Data source: Temperature data for Naalehu 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 Naalehu

In Naalehu in April, the total precipitation amount is 30 mm (1.2 in) spread across 6 days.

April Precipitation Trends in Naalehu

The chart displays monthly precipitation patterns in Naalehu, 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. In Naalehu, April typically receives around 30 mm (1.2 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec3013666303616115619671664
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Naalehu

In Naalehu in April humidity is 80%. With an average temperature of 23°C (74°F), this humidity feels like walking through a warm, damp blanket, making travel feel sticky and muggy, where every step leaves you yearning for a cool breeze.

April Average Humidity in Naalehu

This chart illustrates the average monthly humidity levels in Naalehu, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Naalehu is approximately 80%, offering insight into how humid the weather typically is during this month.
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 Naalehu

In Naalehu in April, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Naalehu.

Maximum UV Index Levels in Naalehu for April

The chart shows the monthly maximum UV Index (UVI) for Naalehu 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. In April, the maximum UV index in Naalehu typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec811121313131414131298
Data source: Naalehu 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.

How April Weather in Naalehu Compares to Other Months

Weather in Naalehu varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Naalehu, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Naalehu, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather23°C (73°F)30 mm (1.2 inches)79%very high
February Weather22°C (72°F)136 mm (5.4 inches)79%extreme
March Weather22°C (73°F)66 mm (2.6 inches)77%extreme
April Weather23°C (74°F)30 mm (1.2 inches)80%extreme
May Weather23°C (74°F)36 mm (1.4 inches)80%extreme
June Weather24°C (76°F)16 mm (0.6 inches)82%extreme
July Weather25°C (77°F)11 mm (0.4 inches)83%extreme
August Weather25°C (78°F)56 mm (2.2 inches)84%extreme
September Weather25°C (78°F)19 mm (0.8 inches)82%extreme
October Weather25°C (77°F)67 mm (2.6 inches)83%extreme
November Weather24°C (76°F)16 mm (0.6 inches)83%very high
December Weather23°C (75°F)64 mm (2.5 inches)81%very high

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