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April Weather in Graysville, United States

Last updated: June 24, 2025

In April, the average temperature in Graysville, United States hovers around 15°C (59°F), with a minimum of -1°C (31°F) and a maximum reaching 30°C (86°F). Expect precipitation of approximately 166 mm (6.5 in) spread across 11 days, and humidity levels are fairly high at about 82%.

April Temperature in Graysville

In April in Graysville, the average temperature is 15°C (59°F). The maximum can reach 30°C (86°F), while the minimum can drop as low as -1°C (31°F). Overall, it's a diverse climate that offers a range of experiences for travelers.

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

The chart illustrates April temperature patterns in Graysville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Graysville, April typically has an average temperature of 15°C (59°F), with highs reaching up to 30°C (86°F) and lows dropping to around -1°C (31°F).
JanFebMarAprMayJunJulAugSepOctNovDec414652596975797773634945
Data source: Temperature data for Graysville 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 Graysville

In Graysville, in April, the precipitation amount is 166 mm (6.5 in) over the course of 11 days.

April Precipitation Trends in Graysville

The chart displays monthly precipitation patterns in Graysville, 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 Graysville, April typically receives around 166 mm (6.5 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec10317317416613311913713710512974140
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Graysville

In Graysville in April, humidity is 82%. With an average temperature of 15°C (59°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities feel sticky and uncomfortable for travelers.

April Average Humidity in Graysville

This chart illustrates the average monthly humidity levels in Graysville, 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 Graysville is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%87%85%82%83%82%78%67%64%75%87%89%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Graysville

In Graysville 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 Graysville.

Maximum UV Index Levels in Graysville for April

The chart shows the monthly maximum UV Index (UVI) for Graysville 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 Graysville typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec46810111111109753
Data source: Graysville 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 Graysville Compares to Other Months

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

This table compares monthly weather conditions in Graysville, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)103 mm (4.0 inches)87%moderate
February Weather8°C (47°F)173 mm (6.8 inches)87%high
March Weather11°C (53°F)173 mm (6.8 inches)85%very high
April Weather15°C (59°F)166 mm (6.5 inches)82%very high
May Weather21°C (69°F)133 mm (5.2 inches)83%extreme
June Weather24°C (75°F)119 mm (4.7 inches)82%extreme
July Weather26°C (79°F)137 mm (5.4 inches)78%extreme
August Weather25°C (77°F)137 mm (5.4 inches)67%very high
September Weather23°C (74°F)105 mm (4.1 inches)64%very high
October Weather17°C (64°F)129 mm (5.1 inches)74%high
November Weather9°C (49°F)74 mm (2.9 inches)87%moderate
December Weather7°C (45°F)140 mm (5.5 inches)88%moderate

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