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April Weather in Howell, United States

Last updated: June 24, 2025

In Howell, United States, the average temperature in April hovers around 8°C (47°F). Expect a range where temperatures can dip as low as -7°C (20°F) and soar to a warm 28°C (83°F). Precipitation levels are significant, averaging 90 mm (3.5 in) over 15 days, with a notable average humidity of 86%. Prepare for a blend of chilly and damp days!

April Temperature in Howell

In April in Howell, the average temperature is 8°C (47°F). Maximums can reach 28°C (83°F), while minimums can drop as low as -7°C (20°F). Travelers should be prepared for a wide range of temperatures, making layered clothing a wise choice for their visit.

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

The chart illustrates April temperature patterns in Howell, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Howell, April typically has an average temperature of 8°C (47°F), with highs reaching up to 28°C (83°F) and lows dropping to around -7°C (20°F).
JanFebMarAprMayJunJulAugSepOctNovDec262737476070747265533832
Data source: Temperature data for Howell 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 Howell

In Howell in April, the total precipitation amount is 90 mm (3.5 in), which occurs over a span of 15 days.

April Precipitation Trends in Howell

The chart displays monthly precipitation patterns in Howell, 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 Howell, April typically receives around 90 mm (3.5 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec65677490115969768781067154
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Howell

In Howell in April, humidity is 86%. With an average temperature of 8°C (47°F), this humidity feels like a chilling damp that penetrates your clothes, making outdoor adventures less enjoyable and encouraging you to seek warmth indoors rather than explore the sights.

April Average Humidity in Howell

This chart illustrates the average monthly humidity levels in Howell, 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 Howell is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%87%85%86%80%80%80%81%80%84%90%86%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Howell

In Howell 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 Howell.

Maximum UV Index Levels in Howell for April

The chart shows the monthly maximum UV Index (UVI) for Howell 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 Howell typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24599101097542
Data source: Howell 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 Howell Compares to Other Months

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

This table compares monthly weather conditions in Howell, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (26°F)65 mm (2.5 inches)88%low
February Weather-3°C (28°F)67 mm (2.6 inches)87%moderate
March Weather3°C (37°F)74 mm (2.9 inches)85%moderate
April Weather8°C (47°F)90 mm (3.5 inches)86%very high
May Weather15°C (60°F)115 mm (4.5 inches)80%very high
June Weather21°C (70°F)96 mm (3.8 inches)80%very high
July Weather23°C (74°F)97 mm (3.8 inches)80%very high
August Weather22°C (72°F)68 mm (2.7 inches)80%very high
September Weather18°C (65°F)78 mm (3.1 inches)80%high
October Weather12°C (54°F)106 mm (4.2 inches)84%moderate
November Weather4°C (39°F)71 mm (2.8 inches)89%moderate
December Weather0°C (32°F)54 mm (2.1 inches)86%low

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