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April Weather in Attica, United States

Last updated: June 24, 2025

In April, the average temperature in Attica, United States hovers around 11°C (52°F). Expect a chilly minimum of -6°C (21°F), while days can warm up to a balmy 29°C (84°F). Be prepared for 104 mm (4.1 in) of precipitation spread over 11 days, and brace yourself for an average humidity level of 87%, creating a rather damp atmosphere.

April Temperature in Attica

In April in Attica, the average temperature is 11°C (52°F). Maximums can reach 29°C (84°F), and minimums can drop as low as -6°C (21°F). Be prepared for a wide range of temperatures during your travels, making layers essential for comfort.

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

The chart illustrates April temperature patterns in Attica, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Attica, April typically has an average temperature of 11°C (52°F), with highs reaching up to 29°C (84°F) and lows dropping to around -6°C (21°F).
JanFebMarAprMayJunJulAugSepOctNovDec293142526474777470574135
Data source: Temperature data for Attica 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 Attica

In Attica in April, the precipitation amount is 104 mm (4.1 in) over the course of 11 days.

April Precipitation Trends in Attica

The chart displays monthly precipitation patterns in Attica, 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 Attica, April typically receives around 104 mm (4.1 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec767811210415110393107671167661
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Attica

In Attica in April, humidity is 87%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill that can make your clothes cling uncomfortably, leaving you feeling slightly weighed down while exploring the area.

April Average Humidity in Attica

This chart illustrates the average monthly humidity levels in Attica, 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 Attica is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%85%86%87%81%82%81%79%78%81%89%86%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Attica

In Attica 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 Attica.

Maximum UV Index Levels in Attica for April

The chart shows the monthly maximum UV Index (UVI) for Attica 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 Attica typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356910111098642
Data source: Attica 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 Attica Compares to Other Months

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

This table compares monthly weather conditions in Attica, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (29°F)76 mm (3.0 inches)85%moderate
February Weather0°C (32°F)77 mm (3.1 inches)85%moderate
March Weather6°C (42°F)112 mm (4.4 inches)86%high
April Weather11°C (52°F)104 mm (4.1 inches)87%very high
May Weather18°C (64°F)151 mm (5.9 inches)81%very high
June Weather23°C (74°F)103 mm (4.0 inches)82%extreme
July Weather25°C (77°F)93 mm (3.7 inches)81%very high
August Weather23°C (74°F)106 mm (4.2 inches)79%very high
September Weather21°C (70°F)67 mm (2.6 inches)78%very high
October Weather14°C (58°F)116 mm (4.6 inches)81%high
November Weather5°C (42°F)76 mm (3.0 inches)89%moderate
December Weather2°C (36°F)61 mm (2.4 inches)86%low

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