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April Weather in Madison, United States

Last updated: June 24, 2025

In April, the average temperature in Madison, United States hovers around 13°C (56°F). While you might experience chilly spells with a minimum of -3°C (27°F), it can also warm up to a pleasant 33°C (93°F) on the warmer days. Be prepared for some rain, as the region sees 112 mm (4.4 in) of precipitation spread over 12 days. With an average humidity of 84%, it's essential to stay hydrated and enjoy the unique climate!

April Temperature in Madison

In April in Madison, the average temperature is 13°C (56°F), with maximums reaching 33°C (93°F) and minimums dropping as low as -3°C (27°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

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

The chart illustrates April temperature patterns in Madison, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Madison, April typically has an average temperature of 13°C (56°F), with highs reaching up to 33°C (93°F) and lows dropping to around -3°C (27°F).
JanFebMarAprMayJunJulAugSepOctNovDec354046566573787570604539
Data source: Temperature data for Madison 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 Madison

In Madison in April, the total precipitation amount is 112 mm (4.4 in), falling over the course of 12 days.

April Precipitation Trends in Madison

The chart displays monthly precipitation patterns in Madison, 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 Madison, April typically receives around 112 mm (4.4 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec619074112122125921391071098285
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Madison

In Madison in April, humidity is 84%. With an average temperature of 13°C (56°F), this humidity feels like a damp blanket wrapping around you, making it feel cooler and more uncomfortable for traveling, as the air clings to your skin and weighs you down with a sense of heaviness.

April Average Humidity in Madison

This chart illustrates the average monthly humidity levels in Madison, 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 Madison is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%86%86%84%78%79%70%59%68%80%87%85%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Madison

In Madison in April, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Madison.

Maximum UV Index Levels in Madison for April

The chart shows the monthly maximum UV Index (UVI) for Madison 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 Madison typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579111010108753
Data source: Madison 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 Madison Compares to Other Months

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

This table compares monthly weather conditions in Madison, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (36°F)61 mm (2.4 inches)86%moderate
February Weather5°C (41°F)90 mm (3.5 inches)86%moderate
March Weather8°C (46°F)74 mm (2.9 inches)86%high
April Weather13°C (56°F)112 mm (4.4 inches)84%very high
May Weather18°C (65°F)122 mm (4.8 inches)78%extreme
June Weather23°C (73°F)125 mm (4.9 inches)79%very high
July Weather26°C (79°F)92 mm (3.6 inches)70%very high
August Weather24°C (76°F)139 mm (5.5 inches)59%very high
September Weather21°C (70°F)107 mm (4.2 inches)68%very high
October Weather16°C (60°F)109 mm (4.3 inches)80%high
November Weather7°C (45°F)82 mm (3.2 inches)86%moderate
December Weather4°C (40°F)85 mm (3.4 inches)85%moderate

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