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April Weather in Boonville, United States

Last updated: June 24, 2025

The average temperature in Boonville, United States for April is a comfortable 14°C (57°F). However, temperatures can vary significantly, with lows dipping to -3°C (27°F) and highs reaching up to 30°C (86°F). Expect an average precipitation of 120 mm (4.7 in) spread over about 11 days, coupled with a humidity level of 82%, creating a humid yet vibrant atmosphere.

April Temperature in Boonville

In April in Boonville, the average temperature is 14°C (57°F). Maximum temperatures can reach 30°C (86°F), while minimums can drop as low as -3°C (27°F). Be prepared for a wide range of temperatures when traveling to Boonville during this month.

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 14°C (57°F), with highs reaching up to 30°C (86°F) and lows dropping to around -3°C (27°F).
JanFebMarAprMayJunJulAugSepOctNovDec363949576977807873614641
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 precipitation amount is 120 mm (4.7 in) during a span of 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 120 mm (4.7 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec9412413912013411881848612193105
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 82%. With an average temperature of 14°C (57°F), this humidity feels like a thick blanket enveloping you, making outdoor activities uncomfortable and travel more challenging due to the heavy, damp air.

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 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%86%86%82%83%83%80%74%71%78%88%88%
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 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 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 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3571010111099743
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 Weather2°C (36°F)94 mm (3.7 inches)87%moderate
February Weather4°C (40°F)124 mm (4.9 inches)86%moderate
March Weather9°C (49°F)139 mm (5.5 inches)86%high
April Weather14°C (57°F)120 mm (4.7 inches)82%very high
May Weather21°C (69°F)134 mm (5.3 inches)82%very high
June Weather25°C (77°F)118 mm (4.6 inches)83%extreme
July Weather27°C (80°F)81 mm (3.2 inches)80%very high
August Weather25°C (78°F)84 mm (3.3 inches)74%very high
September Weather23°C (73°F)86 mm (3.4 inches)71%very high
October Weather16°C (62°F)121 mm (4.8 inches)78%high
November Weather8°C (46°F)93 mm (3.7 inches)88%moderate
December Weather5°C (42°F)105 mm (4.1 inches)88%moderate

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