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April Weather in Red Oak, United States

Last updated: June 24, 2025

In April, the average temperature in Red Oak, United States hovers around 16°C (61°F). While you might experience a minimum chill of -1°C (30°F), the thermometer can also peak at a warm 33°C (92°F). Expect 128 mm (5.1 in) of precipitation over approximately 10 days, and keep in mind that the average humidity is around 75%, creating a unique blend of weather conditions.

April Temperature in Red Oak

In April in Red Oak, the average temperature is 16°C (61°F). Maximum temperatures can reach 33°C (92°F), while the minimum can drop as low as -1°C (30°F). Travelers should be prepared for a wide range of temperatures, so packing layered clothing is advisable.

April Weather in Red Oak: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Red Oak, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Red Oak, April typically has an average temperature of 16°C (61°F), with highs reaching up to 33°C (92°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec414455607078828076635146
Data source: Temperature data for Red Oak 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 Red Oak

In Red Oak in April, the precipitation amount is 128 mm (5.1 in) spread over a period of 10 days.

April Precipitation Trends in Red Oak

The chart displays monthly precipitation patterns in Red Oak, 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 Red Oak, April typically receives around 128 mm (5.1 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec801131141291938582109811486482
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Red Oak

In Red Oak in April humidity is 75%. With an average temperature of 16°C (61°F), this humidity feels like a warm, muggy embrace, making traveling somewhat uncomfortable as you may find yourself constantly adjusting your clothing and seeking shade to escape the sticky air.

April Average Humidity in Red Oak

This chart illustrates the average monthly humidity levels in Red Oak, 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 Red Oak is approximately 75%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec79%78%75%75%83%82%78%68%64%71%82%87%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Red Oak

In Red Oak 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 Red Oak.

Maximum UV Index Levels in Red Oak for April

The chart shows the monthly maximum UV Index (UVI) for Red Oak 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 Red Oak typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec46710101111109754
Data source: Red Oak 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 Red Oak Compares to Other Months

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

This table compares monthly weather conditions in Red Oak, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)80 mm (3.1 inches)79%moderate
February Weather7°C (44°F)113 mm (4.5 inches)78%high
March Weather13°C (56°F)114 mm (4.5 inches)75%high
April Weather16°C (61°F)128 mm (5.1 inches)75%very high
May Weather21°C (70°F)193 mm (7.6 inches)83%very high
June Weather26°C (79°F)85 mm (3.3 inches)81%extreme
July Weather28°C (82°F)82 mm (3.2 inches)78%extreme
August Weather27°C (80°F)109 mm (4.3 inches)68%very high
September Weather24°C (76°F)80 mm (3.2 inches)64%very high
October Weather17°C (63°F)148 mm (5.8 inches)71%high
November Weather11°C (52°F)64 mm (2.5 inches)82%moderate
December Weather8°C (47°F)82 mm (3.2 inches)87%moderate

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