August Weather in Kastraki, Greece

Last updated: August 21, 2025

August in Kastraki, Greece offers a warm embrace, perfect for summer seekers. With maximum temperatures soaring to an impressive 38°C (101°F) and an average of 23°C (74°F), the days are sun-drenched and vibrant. Nighttime cools to a refreshing 12°C (54°F), allowing for pleasant evenings under the starlit sky. Visitors can expect a modest precipitation of 32 mm (1.3 in) over about 5 days, with humidity levels hovering around 47%. This delightful blend of warmth and mild weather makes August an ideal time to explore the scenic beauty and rich culture of Kastraki.

August Temperature in Kastraki

In August, Kastraki, Greece, experiences warm and inviting temperatures, making it a prime destination for summer activities. The average temperature hovers around 23°C (74°F), with lows comfortably at 12°C (54°F) and sweltering highs reaching 38°C (101°F). This trend of hot weather is a continuation from July, where the peaks are strikingly similar, illustrating a peak summer climate. As the month progresses towards September, a slight cooling can be expected, yet August remains a standout for sun-seekers and outdoor enthusiasts alike, with its balmy evenings and sun-drenched days that beckon visitors to explore the enchanting landscapes of Kastraki.

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

The chart illustrates August temperature patterns in Kastraki, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kastraki, August typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec354144516168747466564840
Data source: Temperature data for Kastraki 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 Kastraki

In August, Kastraki, Greece experiences a significant dip in precipitation, recording just 32 mm (1.3 in) over 5 days. This is part of a notable trend seen throughout the summer, with monthly rainfall decreasing steadily from the 66 mm (2.6 in) in April to a low of 42 mm (1.7 in) in July. The reduced rainfall during these warmer months highlights the Mediterranean climate's shift towards drier conditions, paving the way for sunnier days. As summer transitions to fall, precipitation begins to increase again, with September's rainfall only slightly lower at 31 mm (1.2 in), suggesting a gradual shift back to wetter weather as the year progresses.

August Precipitation Trends in Kastraki

The chart displays monthly precipitation patterns in Kastraki, 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 Kastraki, August typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec1051109266637442323170125128
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Kastraki

August in Kastraki, Greece, marks a notable dip in humidity, with levels dropping to a refreshing 47%—the lowest point of the year. This trend of decreasing humidity begins in June and continues through July, providing a crisp and comfortable atmosphere for locals and visitors alike. As summer reaches its peak, the lower moisture levels make outdoor activities more enjoyable. However, as autumn approaches in September, humidity starts to rise again, climbing to 56% and signaling the gradual return of the wetter months. The contrast between August's dry conditions and the approaching humidity in the fall encapsulates the unique climate rhythms of this picturesque region.

August Average Humidity in Kastraki

This chart illustrates the average monthly humidity levels in Kastraki, 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 Kastraki is approximately {2}%, 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 Kastraki

In August, Kastraki, Greece, experiences a very high UV Index of 10, similar to July's reading. This peak in ultraviolet radiation indicates that sun protection is essential, with a burn time of just 15 minutes for fair-skinned individuals. As summer progresses, the UV Index has steadily increased, rising from a moderate 3 in January to this peak in August, reflecting the vibrant, sun-soaked days typical of the region. Following August, the UV levels begin to taper off slightly in September, but the trend of increasing intensity during the summer months is unmistakable. Ensure you're equipped for safe outdoor activities by checking the latest updates on the Kastraki UV Index.

Maximum UV Index Levels in Kastraki for August

The chart shows the monthly maximum UV Index (UVI) for Kastraki 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 Kastraki typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3468101110108643
Data source: Kastraki 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.

August Sunshine in Kastraki

Kastraki, Greece basks under a generous average of 395 hours of sunshine in August, marking the peak of its radiant summer. This vibrant month follows July, the sunniest period, which boasts 421 hours of brilliant sunlight. Overall, a clear upward trend is evident from the beginning of the year, jumping from 192 hours in January to nearly 400 hours by May. As summer unfolds, the hours of sunshine peak through July before slightly tapering off in August and September. This pattern underscores Kastraki’s allure as a summer destination, where the warm sun invites visitors to bask in its beauty while enjoying the stunning landscape.

Monthly Sunshine Duration in Kastraki: August Highlighted

The August sunshine duration represents the total number of hours Kastraki experiences direct sunlight during the month of August, excluding cloudy or obstructed periods. This chart compares the sunshine duration of August with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec192h237h311h333h390h401h421h395h344h297h242h230h
Data source: Kastraki August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Kastraki During August

In Kastraki, Greece, August stands out as a beacon of sunshine, boasting an impressive 85% chance of sunny weather. This remarkable statistic places it among the sunniest months, following a gradual increase from January's 29%. The trend is clear: as the year progresses, the likelihood of sunshine steadily rises, peaking in the summer months. July, with its 80% chance, sets the stage for August, while the sunny days of spring and early summer prepare visitors for the sun-drenched days ahead. By September, the chance of sunshine drops to 60%, signaling the end of the summer heat, but August remains the crown jewel for those seeking beautiful beach days and bright afternoons in this picturesque coastal town.

Percentage of Sunny Days in August in Kastraki

The chart illustrates the percentage of sunny days in Kastraki throughout the year, with August highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Kastraki experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec29%53%48%48%60%63%80%85%60%37%27%40%
Data source: Kastraki August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Kastraki in August

In Kastraki, Greece, the pattern of daylight duration showcases a beautiful shift throughout the year, with August offering an inviting 13 hours of daylight. This marks a gentle decline from the sun-drenched peak of 14 hours seen in June and July, setting the stage for the gradual transition into autumn. The summer months bask in extended sunlight, allowing for longer evenings filled with warmth and exploration, whereas August signifies the beginning of nature's retreat, as daylight hours begin to taper off. Following a vibrant summer, September's daylight decreases further to 12 hours, highlighting an annual trend of shorter days as the seasons change, yet still providing ample time for outdoor adventures under the Greek sun.

Average Daylight Hours in Kastraki for August

The chart illustrates the variation in daylight duration in Kastraki throughout the year, with August highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 41m10h 41m11h 57m13h 16m14h 22m14h 55m14h 37m13h 39m12h 24m11h 6m9h 58m9h 23m
Data source: Kastraki daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in Kastraki

In Kastraki, Greece, the average wind speed during August hovers around 1.8 m/s (4 mph), consistent with the gentle breeze typical of the summer months. As the peak of the tourist season, this light wind creates a pleasant atmosphere, ideal for beachgoers and outdoor enthusiasts alike. Looking at trends throughout the year, the wind speed remains relatively stable, fluctuating only slightly from 1.5 m/s in the fall and winter months to a modest 2.2 m/s in May. This steadiness suggests that Kastraki enjoys a calm and inviting climate, making it a perfect getaway for those seeking relaxation amid breathtaking scenery.

Average August Wind Speed in Kastraki

The chart displays monthly wind speed patterns in Kastraki, with values for each month shown alongside August's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how August's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec1.91.81.92.02.21.71.81.8 m/s1.71.51.51.8
Data source: Kastraki August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in Kastraki Compares to Other Months

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

August and January present stark contrasts in weather. In August, temperatures soar with a minimum of 12°C (54°F), an average of 23°C (74°F), and a maximum reaching up to 38°C (101°F). During this month, precipitation is relatively low at 32 mm (1.3 in), falling on just 5 days, accompanied by a comfortable 47% humidity. In contrast, January experiences much colder weather, with temperatures dropping to a minimum of -15°C (5°F), an average of 2°C (36°F), and a maximum of 16°C (61°F). This month sees significantly higher precipitation at 105 mm (4.1 in), occurring on 12 days, along with an elevated humidity level of 84%. For a more detailed look at January weather, you can refer to Kastraki weather in January.

When comparing the weather in August and February, it becomes clear that these two months present stark contrasts. August typically experiences much warmer temperatures, with minimums around 12°C (54°F) and maximums soaring up to 38°C (101°F), accompanied by relatively low precipitation of 32 mm (1.3 in) over about 5 days, maintaining a humidity level of 47%. In contrast, February features a much cooler climate, with lows plummeting to -15°C (6°F) and a maximum reaching 19°C (66°F). This month also sees significantly higher precipitation, totaling 110 mm (4.3 in) across approximately 10 days, and a much higher humidity of 78%. For more detailed insights on February weather, you can check Kastraki weather in February.

When comparing the weather in August to that of March, there is a striking contrast in temperature and precipitation. August boasts a warm climate with temperatures ranging from a minimum of 12°C (54°F) to a peak of 38°C (101°F), making it significantly warmer overall with an average of 23°C (74°F). In contrast, March experiences much cooler temperatures, with lows plummeting to -11°C (12°F) and a maximum reaching 24°C (75°F), averaging only 7°C (45°F). Additionally, March is wetter with 92 mm (3.6 in) of precipitation recorded over 11 days, compared to August's 32 mm (1.3 in) over just 5 days. The humidity in March is also notably higher at 75%, compared to August's 47%. For a more detailed look at conditions during this month, check out Kastraki weather in March.

When comparing the weather in August and April, notable differences emerge. August typically boasts warmer temperatures, with an average of 23°C (74°F) and highs reaching up to 38°C (101°F). In contrast, April presents a cooler climate, with average temperatures around 11°C (52°F) and maximums peaking at 26°C (79°F). Precipitation also diverges, as April experiences more rainfall at 66 mm (2.6 in) over 10 days, while August sees only 32 mm (1.3 in) across 5 days. Additionally, humidity levels are higher in April at 70% compared to 47% in August, contributing to a different feel in the air. For more specifics, you can check out the details in Kastraki weather in April.

Comparing the weather in August and May reveals some significant differences. In August, temperatures are generally much warmer, with a minimum of 12°C (54°F), an average of 23°C (74°F), and a maximum reaching up to 38°C (101°F). In contrast, May experiences cooler conditions, with minimum temperatures around 4°C (39°F) and an average of 16°C (61°F), peaking at a maximum of 33°C (91°F). Additionally, May tends to be wetter, receiving 63 mm (2.5 in) of precipitation over 11 days, compared to August's lighter rainfall of 32 mm (1.3 in) across just 5 days. This results in a more humid atmosphere in May, with humidity levels at 72%, compared to 47% in August. For a more detailed look at the weather specifics in May, you can check Kastraki weather in May.

When comparing the weather in August and June, we can observe several distinct differences. August tends to be warmer overall, with average temperatures reaching 23°C (74°F), while June has a slightly cooler average of 20°C (68°F). Both months experience high temperatures, but August features a maximum temperature of 38°C (101°F) compared to June's peak of 37°C (98°F). Precipitation is also less frequent in August, with only 32 mm (1.3 in) of rainfall over 5 days, whereas June sees more precipitation at 74 mm (2.9 in) over 12 days. Additionally, humidity levels are higher in June at 60%, while August enjoys a lower humidity of 47%. For more detailed information about June weather, you can check Kastraki weather in June.

In comparing the weather of August and July, both months feature similar temperature ranges, with average highs peaking at 38°C (101°F) and lows around 12°C (54°F) for August and 11°C (52°F) for July. However, August experiences slightly lower humidity at 47% compared to July's 56%. Additionally, precipitation in August is reduced to 32 mm (1.3 in) over 5 days, while July records a higher rainfall of 42 mm (1.7 in) also over 5 days. For more detailed insights, you can check Kastraki weather in July.

In August, temperatures soar with minimums around 12°C (54°F) and maximums reaching up to 38°C (101°F), averaging a warm 23°C (74°F). The month experiences low precipitation, totaling 32 mm (1.3 in) over approximately 5 days, along with relatively moderate humidity at 47%. In contrast, September brings a noticeable change in weather, with cooler minimum temperatures dropping to 4°C (40°F) and maximums at a comfortable 33°C (92°F), giving an average of 19°C (67°F). Precipitation levels remain similar at 31 mm (1.2 in) but over just 4 days, and humidity increases slightly to 56%. For more details, you can check out Kastraki weather in September.

Comparing the weather between August and October reveals a notable shift in both temperature and humidity. August typically experiences warmer days, with average highs around 23°C (74°F) and maximum temperatures soaring up to 38°C (101°F). In contrast, October's temperatures are considerably cooler, with an average of 13°C (56°F) and highs reaching 29°C (84°F). Additionally, October sees an increase in humidity, rising to 70%, compared to August's 47%. Precipitation also rises in October, with 70 mm (2.8 in) over approximately six days, compared to just 32 mm (1.3 in) over five days in August. For more details on October's weather, check out Kastraki weather in October.

August and November present strikingly different weather conditions. In August, temperatures range from a minimum of 12°C (54°F) to a scorching maximum of 38°C (101°F), with an average of around 23°C (74°F). The month sees relatively low precipitation, totaling 32 mm (1.3 in) over just five days, and humidity levels average at a comfortable 47%. In contrast, November experiences much cooler temperatures, with a minimum of -3°C (27°F), an average of 9°C (48°F), and a maximum of 22°C (72°F). It is also considerably wetter, with 125 mm (4.9 in) of rainfall spread over 12 days and higher humidity levels at 80%. For more detailed information, you can check the Kastraki weather in November.

In August, the weather is characterized by warm temperatures, with a minimum of 12°C (54°F) and a maximum reaching up to 38°C (101°F). The average temperature hovers around a pleasant 23°C (74°F), accompanied by relatively low humidity at 47% and minimal precipitation of 32 mm (1.3 in) over about 5 days. In contrast, December sees much cooler temperatures, with a minimum dipping to -6°C (21°F) and an average of only 5°C (41°F). The maximum temperature in this month is also significantly lower at 15°C (59°F). December experiences higher precipitation levels, totaling 128 mm (5.0 in) over approximately 12 days, along with increased humidity at 83%. For more detailed information about the weather in Kastraki during December, you can visit Kastraki weather in December.

Compare Kastraki's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in Kastraki

In August, Kastraki experiences a distinctly warm climate, characterized by its highest temperatures of the year, providing a vibrant backdrop for summer activities. While the average temperature is a comfortable 23°C (74°F), peaks can soar to 38°C (101°F), creating a thrilling contrast to the cooler months. This warmth is often accompanied by higher humidity levels, hovering around 47%, enhancing the summer feel. Despite these temperatures, rainfall is relatively low, with only about five days of precipitation throughout the month, accumulating to a mere 32 mm (1.3 inches). This combination of warmth and limited rain sets August apart, making it an ideal time for outdoor adventures and exploration. For more insights on what to expect throughout the year, explore the detailed Kastraki Climate.