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April Weather in Grevena, Greece

Last updated: August 23, 2025

In Grevena, Greece, the average temperature in April hovers around 12°C (53°F). While you might experience chilly lows of -3°C (26°F), highs can reach a warm 27°C (82°F). Expect about 55 mm (2.2 in) of precipitation spread over 9 days, accompanied by an average humidity of 70%.

April Temperature in Grevena

In April in Grevena, the average temperature is 12°C (53°F), with maximums reaching 27°C (82°F) and minimums dropping as low as -3°C (26°F). This diverse weather makes Grevena an interesting destination for travelers, so be sure to pack accordingly for varying conditions.

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

The chart illustrates April temperature patterns in Grevena, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grevena, April typically has an average temperature of 12°C (53°F), with highs reaching up to 27°C (82°F) and lows dropping to around -3°C (26°F).
JanFebMarAprMayJunJulAugSepOctNovDec364145536270767668574941
Data source: Temperature data for Grevena 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 Grevena

In Grevena in April, the precipitation amount is 55 mm (2.2 in) over a span of 9 days.

April Precipitation Trends in Grevena

The chart displays monthly precipitation patterns in Grevena, 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 Grevena, April typically receives around 55 mm (2.2 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec81817155546442282059102106
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Grevena

In Grevena in April humidity is 70%. With an average temperature of 12°C (53°F), this humidity feels like a damp chill wrapping around you, making outdoor activities less enjoyable and prompting the need for warm clothing to stay comfortable while traveling.

April Average Humidity in Grevena

This chart illustrates the average monthly humidity levels in Grevena, 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 Grevena is approximately 70%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%78%76%70%72%60%56%47%56%70%80%83%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Grevena

In Grevena 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 Grevena.

Maximum UV Index Levels in Grevena for April

The chart shows the monthly maximum UV Index (UVI) for Grevena 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 Grevena typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3468101110108643
Data source: Grevena 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 Grevena Compares to Other Months

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

This table compares monthly weather conditions in Grevena, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (36°F)80 mm (3.2 inches)84%moderate
February Weather5°C (42°F)81 mm (3.2 inches)78%moderate
March Weather7°C (46°F)71 mm (2.8 inches)75%high
April Weather12°C (53°F)55 mm (2.2 inches)70%very high
May Weather17°C (63°F)54 mm (2.1 inches)72%very high
June Weather21°C (70°F)64 mm (2.5 inches)60%extreme
July Weather24°C (76°F)42 mm (1.7 inches)56%very high
August Weather24°C (76°F)28 mm (1.1 inches)47%very high
September Weather20°C (68°F)20 mm (0.8 inches)56%very high
October Weather14°C (57°F)59 mm (2.3 inches)70%high
November Weather9°C (49°F)102 mm (4.0 inches)80%moderate
December Weather5°C (41°F)106 mm (4.2 inches)83%moderate

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