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August Weather in Grevena, Greece

Last updated: August 23, 2025

In Grevena, Greece, the average temperature in August is a pleasant 24°C (76°F). Expect a range from a cool 13°C (56°F) at night to a sizzling 39°C (102°F) during the day. Rainfall is relatively light, with 28 mm (1.1 in) of precipitation over about 4 days. Additionally, humidity levels hover around 47%, making for a comfortable atmosphere.

August Temperature in Grevena

In August in Grevena, the average temperature is 24°C (76°F), with maximums reaching up to 39°C (102°F) and minimums dropping as low as 13°C (56°F). Pack light clothing for warm days, but also bring a sweater for cooler evenings.

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

The chart illustrates August 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, August typically has an average temperature of 24°C (76°F), with highs reaching up to 39°C (102°F) and lows dropping to around 13°C (56°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.

August Precipitation in Grevena

In Grevena in August, the precipitation amount is 28 mm (1.1 in) over the course of 4 days.

August Precipitation Trends in Grevena

The chart displays monthly precipitation patterns in Grevena, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Grevena, August typically receives around 28 mm (1.1 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec81817155546442282059102106
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Grevena

In Grevena in August humidity is 47%. With an average temperature of 24°C (76°F), this humidity feels pleasantly comfortable for traveling, allowing for enjoyable outdoor activities without the oppressive heat often associated with higher humidity levels.

August Average Humidity in Grevena

This chart illustrates the average monthly humidity levels in Grevena, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Grevena is approximately 47%, 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 August generated using information from the Copernicus Climate Change Service.

August UV Index in Grevena

In Grevena in August, 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 Grevena.

Maximum UV Index Levels in Grevena for August

The chart shows the monthly maximum UV Index (UVI) for Grevena in August, 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 August, the maximum UV index in Grevena typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3468101110108643
Data source: Grevena August 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 August 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 August’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 August’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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