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April Weather in Boonville, United States

Last updated: June 24, 2025

In April, the average temperature in Boonville, United States hovers around 13°C (55°F). Expect a broad range as temperatures can dip as low as -7°C (19°F) and soar to 31°C (88°F). Prepare for some rain, with an average precipitation of 114 mm (4.5 in) spread over 11 days. The air remains quite humid, with an average humidity of 77%.

April Temperature in Boonville

In April in Boonville, the average temperature is 13°C (55°F). Maximums can reach 31°C (88°F), while minimums can drop as low as -7°C (19°F). This means travelers should be prepared for a wide range of temperatures and pack accordingly for both warm and cold conditions.

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

The chart illustrates April temperature patterns in Boonville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Boonville, April typically has an average temperature of 13°C (55°F), with highs reaching up to 31°C (88°F) and lows dropping to around -7°C (19°F).
JanFebMarAprMayJunJulAugSepOctNovDec323447556777807772584539
Data source: Temperature data for Boonville 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 Boonville

In Boonville in April, the total precipitation amount is 114 mm (4.5 in) spread over 11 days.

April Precipitation Trends in Boonville

The chart displays monthly precipitation patterns in Boonville, 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 Boonville, April typically receives around 114 mm (4.5 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec6658114114196125108111651105136
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Boonville

In Boonville in April humidity is 77%. With an average temperature of 13°C (55°F), this humidity feels like a damp chill in the air, making travel somewhat uncomfortable as the moisture clings to your skin and adds a heavier weight to your clothing, which can sap your energy as you explore.

April Average Humidity in Boonville

This chart illustrates the average monthly humidity levels in Boonville, 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 Boonville is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%78%75%77%82%83%81%78%72%72%84%86%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Boonville

In Boonville 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 Boonville.

Maximum UV Index Levels in Boonville for April

The chart shows the monthly maximum UV Index (UVI) for Boonville 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 Boonville typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3569101111109643
Data source: Boonville 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 Boonville Compares to Other Months

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

This table compares monthly weather conditions in Boonville, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)66 mm (2.6 inches)80%moderate
February Weather1°C (34°F)58 mm (2.3 inches)78%moderate
March Weather8°C (47°F)114 mm (4.5 inches)75%high
April Weather13°C (55°F)114 mm (4.5 inches)77%very high
May Weather19°C (67°F)196 mm (7.7 inches)82%very high
June Weather25°C (77°F)125 mm (4.9 inches)83%extreme
July Weather27°C (80°F)108 mm (4.2 inches)81%extreme
August Weather25°C (77°F)111 mm (4.4 inches)78%very high
September Weather22°C (73°F)65 mm (2.5 inches)72%very high
October Weather14°C (58°F)110 mm (4.3 inches)72%high
November Weather7°C (45°F)51 mm (2.0 inches)84%moderate
December Weather4°C (39°F)36 mm (1.4 inches)86%moderate

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