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April Weather in Forest Hill, United States

Last updated: June 24, 2025

In April, the average temperature in Forest Hill, United States is a pleasant 19°C (67°F). Expect a range from a chilly minimum of 1°C (34°F) to a warm maximum of 31°C (88°F). Rainfall can be significant, with an average precipitation of 167 mm (6.6 in) spread over 10 days, contributing to a notably high average humidity of 80%. Whether you're preparing for sunny days or occasional showers, it's a great time to experience the charm of Forest Hill!

April Temperature in Forest Hill

In April in Forest Hill, the average temperature is 19°C (67°F). Maximums can reach 31°C (88°F), while minimums can drop to as low as 1°C (34°F). Be prepared for a range of temperatures, making it ideal for layering your clothing while exploring the area.

April Weather in Forest Hill: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Forest Hill, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Forest Hill, April typically has an average temperature of 19°C (67°F), with highs reaching up to 31°C (88°F) and lows dropping to around 1°C (34°F).
JanFebMarAprMayJunJulAugSepOctNovDec515663677580828279715855
Data source: Temperature data for Forest Hill 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 Forest Hill

In Forest Hill in April, the total precipitation amount is 167 mm (6.6 in) over a span of 10 days.

April Precipitation Trends in Forest Hill

The chart displays monthly precipitation patterns in Forest Hill, 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 Forest Hill, April typically receives around 167 mm (6.6 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec11112210216719813315814813412169120
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Forest Hill

In Forest Hill in April humidity is 80%. With an average temperature of 19°C (67°F), this humidity feels like a warm, heavy blanket enveloping you, making outdoor exploration a bit uncomfortable and sticky, yet it encourages you to seek out refreshing indoor activities or shaded spots to escape the heat.

April Average Humidity in Forest Hill

This chart illustrates the average monthly humidity levels in Forest Hill, 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 Forest Hill is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec81%81%79%80%81%76%73%72%72%73%83%88%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Forest Hill

In Forest Hill in April, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Forest Hill.

Maximum UV Index Levels in Forest Hill for April

The chart shows the monthly maximum UV Index (UVI) for Forest Hill 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 Forest Hill typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec579111112121110864
Data source: Forest Hill 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 Forest Hill Compares to Other Months

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

This table compares monthly weather conditions in Forest Hill, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather11°C (52°F)111 mm (4.4 inches)81%moderate
February Weather13°C (56°F)122 mm (4.8 inches)81%high
March Weather17°C (64°F)102 mm (4.0 inches)79%very high
April Weather19°C (67°F)167 mm (6.6 inches)80%extreme
May Weather24°C (76°F)198 mm (7.8 inches)81%extreme
June Weather27°C (80°F)132 mm (5.2 inches)76%extreme
July Weather28°C (82°F)158 mm (6.2 inches)73%extreme
August Weather28°C (82°F)148 mm (5.8 inches)71%extreme
September Weather26°C (79°F)134 mm (5.3 inches)72%very high
October Weather21°C (71°F)121 mm (4.8 inches)73%very high
November Weather14°C (58°F)69 mm (2.7 inches)83%high
December Weather13°C (55°F)120 mm (4.7 inches)88%moderate

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