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April Weather in Henderson, United States

Last updated: June 24, 2025

In Henderson, United States, the average temperature in April is a comfortable 19°C (66°F). Expect a range from a chilly 2°C (35°F) to a warm 32°C (91°F). During this month, precipitation totals 144 mm (5.7 in) over approximately 10 days, contributing to an average humidity of 79%.

April Temperature in Henderson

In April in Henderson, the average temperature is 19°C (66°F). Maximum temperatures can reach 32°C (91°F), while minimums can drop to as low as 2°C (35°F). This diverse climate makes it an ideal destination for travelers seeking both warmth and cool relief.

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

The chart illustrates April temperature patterns in Henderson, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Henderson, April typically has an average temperature of 19°C (66°F), with highs reaching up to 32°C (91°F) and lows dropping to around 2°C (35°F).
JanFebMarAprMayJunJulAugSepOctNovDec495161657481848479695753
Data source: Temperature data for Henderson 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 Henderson

In Henderson in April, the precipitation amount is 144 mm (5.7 in) over a duration of 10 days.

April Precipitation Trends in Henderson

The chart displays monthly precipitation patterns in Henderson, 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 Henderson, April typically receives around 144 mm (5.7 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec10414612614414011282779010359121
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Henderson

In Henderson in April humidity is 79%. With an average temperature of 19°C (66°F), this humidity feels like a warm embrace, making it feel much warmer than the actual temperature and creating a heavy, sticky atmosphere that can be a bit uncomfortable for traveling.

April Average Humidity in Henderson

This chart illustrates the average monthly humidity levels in Henderson, 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 Henderson is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%80%78%79%81%77%72%65%63%70%82%88%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Henderson

In Henderson in April, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Henderson.

Maximum UV Index Levels in Henderson for April

The chart shows the monthly maximum UV Index (UVI) for Henderson 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 Henderson typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec478101112111110864
Data source: Henderson 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 Henderson Compares to Other Months

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

This table compares monthly weather conditions in Henderson, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather9°C (49°F)104 mm (4.1 inches)82%moderate
February Weather11°C (52°F)146 mm (5.7 inches)80%high
March Weather16°C (61°F)125 mm (4.9 inches)78%very high
April Weather19°C (66°F)144 mm (5.7 inches)79%very high
May Weather23°C (75°F)140 mm (5.5 inches)81%extreme
June Weather27°C (81°F)112 mm (4.4 inches)77%extreme
July Weather29°C (84°F)82 mm (3.2 inches)72%extreme
August Weather29°C (85°F)77 mm (3.0 inches)65%extreme
September Weather26°C (80°F)90 mm (3.6 inches)63%very high
October Weather20°C (69°F)103 mm (4.0 inches)70%very high
November Weather14°C (58°F)59 mm (2.3 inches)82%high
December Weather12°C (53°F)121 mm (4.8 inches)88%moderate

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