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April Weather in Athens, Canada

Last updated: June 18, 2025

In Athens, Canada, the average temperature in April hovers around 6°C (42°F). Expect a wide range, with minimums dipping down to -10°C (15°F) and maximums peaking at 25°C (78°F). This month also sees an average precipitation of 120 mm (4.7 in) spread across 13 days, while the humidity remains high at 82%. Be prepared for the mix of chilly days and occasional rain!

April Temperature in Athens

In April in Athens, the average temperature is 6°C (42°F). Maximum can reach 25°C (78°F) and minimum can be as low as -10°C (15°F). Be prepared for a wide range of temperatures and pack accordingly for your trip to Athens.

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

The chart illustrates April temperature patterns in Athens, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Athens, April typically has an average temperature of 6°C (42°F), with highs reaching up to 25°C (78°F) and lows dropping to around -10°C (15°F).
JanFebMarAprMayJunJulAugSepOctNovDec202230425463716962513727
Data source: Temperature data for Athens 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 Athens

In Athens in April, the precipitation amount is 120 mm (4.7 in) spread over 13 days.

April Precipitation Trends in Athens

The chart displays monthly precipitation patterns in Athens, 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 Athens, April typically receives around 120 mm (4.7 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec767677120998311595591349783
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Athens

In Athens in April, humidity is 82%. With an average temperature of 6°C (42°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities uncomfortable and prompting travelers to seek cozy indoor spaces instead.

April Average Humidity in Athens

This chart illustrates the average monthly humidity levels in Athens, 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 Athens is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%93%86%82%75%68%69%67%72%83%88%89%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Athens

In Athens in April, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Athens.

Maximum UV Index Levels in Athens for April

The chart shows the monthly maximum UV Index (UVI) for Athens 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 Athens typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec245899997532
Data source: Athens 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 Athens Compares to Other Months

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

This table compares monthly weather conditions in Athens, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-7°C (20°F)76 mm (3.0 inches)93%low
February Weather-6°C (22°F)75 mm (3.0 inches)93%moderate
March Weather-1°C (30°F)77 mm (3.0 inches)86%moderate
April Weather6°C (42°F)120 mm (4.7 inches)82%very high
May Weather12°C (54°F)99 mm (3.9 inches)75%very high
June Weather17°C (63°F)83 mm (3.3 inches)68%very high
July Weather21°C (71°F)115 mm (4.5 inches)69%very high
August Weather21°C (70°F)95 mm (3.7 inches)67%very high
September Weather17°C (62°F)59 mm (2.3 inches)72%high
October Weather10°C (51°F)134 mm (5.3 inches)83%moderate
November Weather3°C (37°F)97 mm (3.8 inches)88%moderate
December Weather-3°C (27°F)83 mm (3.3 inches)89%low

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