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April Weather in Corsicana, United States

Last updated: June 24, 2025

In Corsicana, United States, the average temperature in April is a pleasant 19°C (67°F). However, be prepared for a temperature range that can dip to a minimum of 3°C (37°F) and soar to a maximum of 33°C (92°F). With an average precipitation of 110 mm (4.3 in) spread over 9 days, the atmosphere tends to be quite humid, averaging 79% humidity. Whether you’re basking in the warmth or braving the occasional rain, it’s a month that offers varied experiences!

April Temperature in Corsicana

In April in Corsicana, the average temperature is 19°C (67°F). The maximum can reach 33°C (92°F), while the minimum can drop to as low as 3°C (37°F). This makes it a great time to travel for those who enjoy mild weather during the day but can also appreciate refreshing cool nights.

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

The chart illustrates April temperature patterns in Corsicana, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Corsicana, April typically has an average temperature of 19°C (67°F), with highs reaching up to 33°C (92°F) and lows dropping to around 3°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec495162667582868681705854
Data source: Temperature data for Corsicana 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 Corsicana

In Corsicana in April, the precipitation amount is 110 mm (4.3 in) over the course of 9 days.

April Precipitation Trends in Corsicana

The chart displays monthly precipitation patterns in Corsicana, 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 Corsicana, April typically receives around 110 mm (4.3 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec7410495110171847190941266275
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Corsicana

In Corsicana in April, humidity is 79%. With an average temperature of 19°C (67°F), this humidity feels like a warm, enveloping blanket that makes traveling a bit more challenging, as the air is thick and can leave you feeling sluggish during outdoor adventures.

April Average Humidity in Corsicana

This chart illustrates the average monthly humidity levels in Corsicana, 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 Corsicana is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%80%78%79%81%77%71%67%69%73%82%87%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Corsicana

In Corsicana 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 Corsicana.

Maximum UV Index Levels in Corsicana for April

The chart shows the monthly maximum UV Index (UVI) for Corsicana 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 Corsicana typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec478101111121110864
Data source: Corsicana 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 Corsicana Compares to Other Months

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

This table compares monthly weather conditions in Corsicana, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather10°C (49°F)74 mm (2.9 inches)79%moderate
February Weather11°C (51°F)104 mm (4.1 inches)80%high
March Weather17°C (62°F)95 mm (3.7 inches)78%very high
April Weather19°C (67°F)110 mm (4.3 inches)79%very high
May Weather24°C (75°F)171 mm (6.7 inches)81%extreme
June Weather28°C (82°F)84 mm (3.3 inches)77%extreme
July Weather30°C (86°F)71 mm (2.8 inches)71%extreme
August Weather30°C (86°F)90 mm (3.5 inches)67%extreme
September Weather27°C (81°F)94 mm (3.7 inches)69%very high
October Weather21°C (70°F)126 mm (5.0 inches)73%very high
November Weather15°C (59°F)62 mm (2.4 inches)82%high
December Weather12°C (54°F)75 mm (2.9 inches)87%moderate

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