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April Weather in Slater-Marietta, United States

Last updated: June 24, 2025

In Slater-Marietta, United States, the average temperature in April hovers around 15°C (60°F), creating a mild and inviting climate. However, be prepared for fluctuations, as temperatures can dip to a brisk -3°C (27°F) or soar to a warm 29°C (85°F). With 137 mm (5.4 in) of precipitation spread over 8 days, it's wise to include an umbrella in your plans. Coupled with an average humidity of 82%, the atmosphere can feel quite lush, perfectly embodying the charm of the season.

April Temperature in Slater-Marietta

In April in Slater-Marietta, the average temperature is 15°C (60°F), with maximums reaching 29°C (85°F) and minimums dropping as low as -3°C (27°F), making it essential for travelers to pack for both warm and cool weather.

April Weather in Slater-Marietta: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Slater-Marietta, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Slater-Marietta, April typically has an average temperature of 15°C (60°F), with highs reaching up to 29°C (85°F) and lows dropping to around -3°C (27°F).
JanFebMarAprMayJunJulAugSepOctNovDec424852606874787772635045
Data source: Temperature data for Slater-Marietta 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 Slater-Marietta

In Slater-Marietta in April, the precipitation amount is 137 mm (5.4 in) spread over 8 days.

April Precipitation Trends in Slater-Marietta

The chart displays monthly precipitation patterns in Slater-Marietta, 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 Slater-Marietta, April typically receives around 137 mm (5.4 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec1131591111371348886115147158101147
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Slater-Marietta

In Slater-Marietta in April humidity is 82%. With an average temperature of 15°C (60°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities feel sticky and draining, which can hinder your travel experience.

April Average Humidity in Slater-Marietta

This chart illustrates the average monthly humidity levels in Slater-Marietta, 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 Slater-Marietta is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%86%86%82%85%85%83%76%76%80%88%88%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Slater-Marietta

In Slater-Marietta 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 Slater-Marietta.

Maximum UV Index Levels in Slater-Marietta for April

The chart shows the monthly maximum UV Index (UVI) for Slater-Marietta 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 Slater-Marietta typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec47810111111109864
Data source: Slater-Marietta 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 Slater-Marietta Compares to Other Months

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

This table compares monthly weather conditions in Slater-Marietta, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (43°F)113 mm (4.5 inches)86%moderate
February Weather9°C (48°F)159 mm (6.3 inches)86%high
March Weather11°C (53°F)111 mm (4.4 inches)86%very high
April Weather15°C (60°F)137 mm (5.4 inches)82%very high
May Weather20°C (69°F)134 mm (5.3 inches)85%extreme
June Weather23°C (74°F)88 mm (3.4 inches)85%extreme
July Weather25°C (78°F)86 mm (3.4 inches)83%extreme
August Weather25°C (77°F)115 mm (4.5 inches)76%very high
September Weather22°C (73°F)147 mm (5.8 inches)76%very high
October Weather17°C (63°F)158 mm (6.2 inches)80%very high
November Weather10°C (50°F)101 mm (4.0 inches)88%high
December Weather7°C (46°F)147 mm (5.8 inches)88%moderate

Compare Slater-Marietta's Climate with Cities Worldwide