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April Weather in Altus, United States

Last updated: June 24, 2025

In Altus, United States, the average temperature in April hovers around 16°C (61°F). Temperatures can swing between a chilling -4°C (25°F) and a scorching 38°C (100°F). Expect about 83 mm (3.3 in) of precipitation spread across 6 days, alongside an average humidity level of 72%. Stay prepared for a diverse climate experience!

April Temperature in Altus

In April in Altus, the average temperature is 16°C (61°F), with maximums reaching up to 38°C (100°F) and minimums dropping as low as -4°C (25°F). Be prepared for a wide range of temperatures when traveling to Altus during this month, so pack accordingly!

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

The chart illustrates April temperature patterns in Altus, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Altus, April typically has an average temperature of 16°C (61°F), with highs reaching up to 38°C (100°F) and lows dropping to around -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec404255617180848376635145
Data source: Temperature data for Altus 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 Altus

In Altus in April, the precipitation amount is 83 mm (3.3 in) over the course of 6 days.

April Precipitation Trends in Altus

The chart displays monthly precipitation patterns in Altus, 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 Altus, April typically receives around 83 mm (3.3 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec3627648312566293684741926
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Altus

In Altus in April humidity is 72%. With an average temperature of 16°C (61°F), this humidity feels like a damp blanket wrapping around you, making every step feel heavier and requiring extra effort while traveling.

April Average Humidity in Altus

This chart illustrates the average monthly humidity levels in Altus, 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 Altus is approximately 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%76%70%72%82%82%80%72%64%71%81%84%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Altus

In Altus 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 Altus.

Maximum UV Index Levels in Altus for April

The chart shows the monthly maximum UV Index (UVI) for Altus 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 Altus typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468101111121110754
Data source: Altus 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 Altus Compares to Other Months

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

This table compares monthly weather conditions in Altus, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (40°F)36 mm (1.4 inches)76%moderate
February Weather5°C (42°F)27 mm (1.0 inches)76%high
March Weather13°C (55°F)64 mm (2.5 inches)70%very high
April Weather16°C (61°F)83 mm (3.3 inches)72%very high
May Weather22°C (71°F)125 mm (4.9 inches)82%extreme
June Weather27°C (81°F)66 mm (2.6 inches)82%extreme
July Weather29°C (85°F)29 mm (1.1 inches)80%extreme
August Weather28°C (83°F)36 mm (1.4 inches)72%extreme
September Weather24°C (76°F)84 mm (3.3 inches)64%very high
October Weather17°C (63°F)74 mm (2.9 inches)71%high
November Weather11°C (51°F)19 mm (0.8 inches)81%moderate
December Weather7°C (45°F)26 mm (1.0 inches)84%moderate

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