August Weather in Agios Ioannis, Greece

Last updated: August 21, 2025

In Agios Ioannis, Greece, August brings warm and inviting weather, perfect for summer activities. Daily maximum temperatures reach up to 31°C (87°F), while the average hovers around a comfortable 26°C (80°F). Nights are pleasantly mild with minimum temperatures dipping to 21°C (70°F). This month experiences minimal rainfall, with only about 16 mm (0.6 in) falling over just 1 day, ensuring plenty of sunny skies for outdoor adventures. With a humidity level of 70%, visitors can expect a warm and slightly humid atmosphere, making it an ideal time to explore this beautiful coastal region.

August Temperature in Agios Ioannis

In Agios Ioannis, Greece, August marks the peak of summer, bringing delightful warmth with temperatures ranging from a minimum of 21°C (70°F) to a maximum of 31°C (87°F). With an average temperature of 26°C (80°F), this month invites beachgoers and sun-seekers to bask in the sun's golden rays. The warmth of August continues the trend established over the summer months, with temperatures steadily rising since June. As the summer reaches its zenith, the evenings are pleasantly warm, making it the perfect time for outdoor dining and nighttime strolls along the picturesque coastline.

August Weather in Agios Ioannis: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Agios Ioannis, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Agios Ioannis, 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).
JanFebMarAprMayJunJulAugSepOctNovDec545556606672767976696458
Data source: Temperature data for Agios Ioannis generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

August Precipitation in Agios Ioannis

August in Agios Ioannis, Greece, marks a continuation of the dry summer trend, with only 16 mm (0.6 in) of precipitation recorded over a mere single day. This minimal rainfall highlights a stark contrast to the preceding months, with July experiencing even less at just 8 mm. As summer peaks, the area enjoys a significant reduction in precipitation, which is evident when compared to the upcoming months like September and October, where rainfall begins to increase substantially, signaling the transition to autumn. This dry spell presents a picturesque setting for outdoor activities but also sets the stage for the wetter months ahead, as the annual average precipitation starts to climb again.

August Precipitation Trends in Agios Ioannis

The chart displays monthly precipitation patterns in Agios Ioannis, 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 Agios Ioannis, August typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec1561309546422281658171318234
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

August Humidity in Agios Ioannis

In Agios Ioannis, Greece, August marks a noticeable shift in humidity, with levels dropping to 70%. This is consistent with the trend observed in the late summer months, as July also experienced a relatively lower humidity at 74%. The summer's peak months—May and June—record the highest humidity levels, climbing to 79% and 77% respectively. As the year progresses, the humidity tends to stabilize, returning to 70% in the following months of September and October, indicating a gradual transition into the more humid autumn. Overall, August provides a brief respite from the summer's mugginess, yet it still retains a touch of residual warmth as the humidity gradually cools down heading into fall.

August Average Humidity in Agios Ioannis

This chart illustrates the average monthly humidity levels in Agios Ioannis, 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 Agios Ioannis is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec77%71%72%77%79%77%74%70%70%70%75%75%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Agios Ioannis

In August, Agios Ioannis, Greece, experiences a UV Index of 9, classifying it as very high and indicating that sun protection is crucial for outdoor activities. The burn time is a brief 15 minutes, reflecting a consistent trend throughout the summer months, where the UV Index peaks at 10 in both June and July. As the summer begins to wind down, the UV Index gradually decreases, yet remains significantly elevated compared to the earlier months of the year. Visitors should remain vigilant against sun damage, as the UV levels remain high even into early autumn. For more detailed information, check out the Agios Ioannis UV Index.

Maximum UV Index Levels in Agios Ioannis for August

The chart shows the monthly maximum UV Index (UVI) for Agios Ioannis 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 Agios Ioannis typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34689101098642
Data source: Agios Ioannis 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 Agios Ioannis

In Agios Ioannis, Greece, August shines brightly with 395 hours of glorious sunshine, making it one of the sunniest months of the year. Following a peak in July, when residents basked in 425 hours of sunlight, August experiences a slight dip, yet remains robust and inviting for beachgoers and sun-seekers alike. The summer months from May to August create a vibrant tableau of sun, witnessing a steady rise in hours—from 402 in May to this summer's high, before tapering off into the golden hues of September, which holds 342 hours. This trend highlights a captivating seasonal rhythm, where the sunlight ebbs gently, encouraging visitors to revel in the warm embrace of the summer sun while it lasts.

Monthly Sunshine Duration in Agios Ioannis: August Highlighted

The August sunshine duration represents the total number of hours Agios Ioannis 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.
JanFebMarAprMayJunJulAugSepOctNovDec204h257h329h350h402h405h425h395h342h307h255h249h
Data source: Agios Ioannis August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Agios Ioannis During August

In Agios Ioannis, Greece, the likelihood of sunny weather in August peaks impressively at 91%, making it one of the sunniest months of the year. This trend of increasing sunshine begins in the earlier summer months, with June starting at 81% and climbing significantly through July, which holds a staggering 95% chance of sun. As summer reaches its zenith in August, the delightful weather invites sun-seekers to revel in the warm, bright days that characterize this vibrant season. Following August, the chances of sunshine gradually decline into autumn, with September at 64% and further down to 51% by October. Overall, August stands out as a prime time for basking in the sun in this idyllic Greek locale.

Percentage of Sunny Days in August in Agios Ioannis

The chart illustrates the percentage of sunny days in Agios Ioannis 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 Agios Ioannis experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec37%61%62%53%61%81%95%91%64%51%33%53%
Data source: Agios Ioannis August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Agios Ioannis in August

In August, Agios Ioannis basks in about 13 hours of daylight, a slight dip from the peak summer months of June and July, where residents and visitors enjoyed a full 14 hours of sunlit bliss. This gradual decrease in daylight hints at the approaching autumn, echoing the trends seen from previous months. The year starts with shorter days, beginning at just 9 hours in January, then steadily increasing throughout the spring and into early summer. However, as the season turns, daylight begins to recede gently. As August unfolds, the lingering warmth of summer invites outdoor activities, while the promise of shorter days ahead reminds us of nature's cyclical rhythm. The transition from summer to fall offers a beautiful interplay of light and shadow, perfect for enjoying the stunning landscapes of Greece.

Average Daylight Hours in Agios Ioannis for August

The chart illustrates the variation in daylight duration in Agios Ioannis throughout the year, with August highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 42m10h 42m11h 57m13h 15m14h 21m14h 54m14h 37m13h 39m12h 24m11h 7m9h 59m9h 24m
Data source: Agios Ioannis daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in Agios Ioannis

In Agios Ioannis, Greece, the August winds echo the gentle breezes of summer, maintaining a steady average wind speed of 4.0 m/s (9 mph). As the hottest month approaches its climax, these soft winds offer a refreshing respite, contrasting sharply with the more vigorous gusts found in the winter months, such as 7.7 m/s (17 mph) in January and 6.4 m/s (14 mph) in November. Throughout the year, the trend indicates a gradual decline in wind speed as summer unfolds, reaching its lowest point in July and August. As September arrives, the winds pick up slightly again, hinting at the seasonal transition. This rhythm of wind in Agios Ioannis not only defines the island's climate but also enhances its charm, making it a serene destination for those seeking both relaxation and the beauty of nature's gentle embrace.

Average August Wind Speed in Agios Ioannis

The chart displays monthly wind speed patterns in Agios Ioannis, 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.
JanFebMarAprMayJunJulAugSepOctNovDec7.75.65.15.24.84.14.04.0 m/s4.14.56.46.2
Data source: Agios Ioannis August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in Agios Ioannis Compares to Other Months

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

In comparing the weather of August and January, a stark contrast becomes evident. August features a warm and humid climate, with average temperatures reaching a comfortable 26°C (80°F) and maximums soaring to 31°C (87°F). Rainfall is minimal, with only 16 mm (0.6 in) typically spread over just one day. In contrast, January presents a much cooler atmosphere, with average temperatures plummeting to 12°C (54°F) and minimums dropping to as low as 2°C (36°F). The winter month also experiences significantly higher precipitation, accumulating 155 mm (6.1 in) over about 13 days, and maintaining a humidity level of 76%. For a closer look at the specifics of January weather, check out Agios Ioannis weather in January.

When comparing the weather in August and February, there is a stark contrast in temperature and precipitation. August enjoys warmer temperatures, with an average of 26°C (80°F) and highs reaching up to 31°C (87°F), while February is much cooler, averaging only 13°C (56°F) with a maximum of 17°C (63°F). Precipitation also differs significantly; August typically experiences just 16 mm (0.6 in) over about 1 day, whereas February sees a substantial increase to 130 mm (5.1 in) spread across approximately 10 days. Interestingly, humidity levels remain fairly consistent in both months, with August at 70% and February at 71%. For more detailed insights on weather conditions during February, you can check out Agios Ioannis weather in February.

In August, temperatures are significantly warmer, with a minimum of 21°C (70°F) and an average of 26°C (80°F), peaking at around 31°C (87°F). The month experiences only 16 mm (0.6 in) of precipitation over just one day, along with a humidity level of 70%. In contrast, March brings much cooler values, with minimum temperatures dropping to 7°C (45°F) and an average of 13°C (56°F), reaching a maximum of 18°C (64°F). The weather in March is also much wetter, with precipitation totaling 95 mm (3.7 in) over approximately ten days, accompanied by a slightly higher humidity of 72%. For more details on weather patterns, check out Agios Ioannis weather in March.

In comparing the weather of August and April, we can see a clear contrast. August boasts much warmer temperatures, with minimums around 21°C (70°F) and average highs reaching up to 31°C (87°F). The month is relatively dry, receiving just 16 mm of precipitation over only one day, with humidity levels sitting at 70%. In contrast, April offers a much cooler climate, with temperatures ranging from a low of 10°C (50°F) to a maximum of 24°C (76°F). This month sees significantly more rainfall, totaling 46 mm across eight days, and a slightly higher humidity at 77%. For more detailed insights, check Agios Ioannis weather in April.

When comparing the weather in August and May, a notable difference in temperature can be observed. August boasts a minimum of 21°C (70°F) and an average of 26°C (80°F), reaching a high of 31°C (87°F), which signifies a warm summer month. In contrast, May is cooler, with temperatures ranging from a minimum of 13°C (56°F) to an average of 19°C (66°F), peaking at 24°C (76°F). Additionally, May experiences more rainfall, totaling 42 mm (1.6 in) across 6 days, compared to just 16 mm (0.6 in) over 1 day in August. The humidity in August is slightly lower at 70%, while May's humidity is higher at 79%. For a more detailed look at May's weather, check out Agios Ioannis weather in May.

In comparing the weather between June and August, August tends to be warmer and less humid, with average temperatures ranging from 21°C (70°F) to a maximum of 31°C (87°F). In contrast, June experiences cooler temperatures, with an average ranging from 16°C (60°F) to a maximum of 28°C (82°F). Additionally, June has higher precipitation levels, with 22 mm (0.9 in) falling over about three days, while August is relatively dry, receiving only 16 mm (0.6 in) of rainfall over a single day. The humidity is also higher in June at 77%, compared to 70% in August. For more detailed information, you can check Agios Ioannis weather in June.

In comparing the weather between August and July, August generally experiences warmer temperatures, with a minimum of 21°C (70°F), an average of 26°C (80°F), and a maximum of 31°C (87°F), compared to July's lower range—minimum of 21°C (70°F), average of 25°C (76°F), and maximum of 28°C (83°F). Additionally, August sees slightly higher precipitation at 16 mm (0.6 in) over one day, while July had only 8 mm (0.3 in) for the same duration. Humidity levels are also comparable, with August at 70% and July slightly higher at 74%. For a detailed look at July’s conditions, you can visit Agios Ioannis weather in July.

August tends to be warmer than September, with average temperatures reaching around 26°C (80°F) and maximums hitting 31°C (87°F). In contrast, September sees slightly cooler conditions, with average temperatures of 24°C (76°F) and maximums of 28°C (82°F). Additionally, August experiences minimal rainfall, averaging only 16 mm (0.6 in) over just 1 day, while September is noticeably wetter, receiving 58 mm (2.3 in) of precipitation over 5 days. Both months maintain a consistent humidity level of 70%. For those planning a visit, you can find more details about the weather in September at Agios Ioannis weather in September.

In August, the weather tends to be warm and moderately humid, with average temperatures ranging from a comfortable 21°C (70°F) at night to a hot 31°C (87°F) during the day. Precipitation is relatively low, with only about 16 mm (0.6 in) falling over just one day, making it an ideal time for outdoor activities. In contrast, October brings a notable drop in temperatures, with lows of 15°C (59°F) and highs peaking at 25°C (78°F). This month is significantly wetter, receiving around 171 mm (6.7 in) of rainfall over nine days, while maintaining the same humidity level of 70%. For more details on October's conditions, you can visit Agios Ioannis weather in October.

August and November present a striking contrast in weather conditions. In August, temperatures are notably warmer, with a minimum of 21°C (70°F) and an average of 26°C (80°F), peaking at 31°C (87°F). The month experiences minimal rainfall, averaging just 16 mm (0.6 in) over one day, accompanied by a humidity level of 70%. In contrast, November brings much cooler temperatures, with minimums dropping to 12°C (53°F) and an average around 18°C (64°F), maxing out at 23°C (73°F). The month is also much wetter, receiving 318 mm (12.5 in) of precipitation across 15 days, and humidity rises to 75%. For more detailed insights on November weather-specific conditions, you can check out Agios Ioannis weather in November.

When comparing the weather in August and December, the differences are quite striking. August is characterized by warmer temperatures, with a minimum of 21°C (70°F) and an average of 26°C (80°F), reaching a maximum of 31°C (87°F). The month sees only 16 mm (0.6 in) of precipitation over a single day, and the humidity is a comfortable 70%. In contrast, December experiences much cooler temperatures, with a minimum of 8°C (46°F) and an average of 14°C (58°F), peaking at 19°C (67°F). Precipitation rises significantly to 234 mm (9.2 in) spread across 18 days, accompanied by higher humidity at 75%. For those interested in the specific weather patterns in this region, more details can be found at Agios Ioannis weather in December.

Compare Agios Ioannis's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in Agios Ioannis

August in Agios Ioannis brings a delightful blend of warmth and sunshine, making it a standout month compared to the cooler spring and fall seasons. With maximum temperatures reaching 31°C (87°F) and an average of 26°C (80°F), visitors can expect pleasant days perfect for beach outings and outdoor activities. Despite the warmth, humidity hovers around a comfortable 70%, and rainfall is minimal, with just one day of precipitation totaling 16 mm (0.6 in). This provides a distinct contrast to the wetter months earlier in the year, allowing for nearly uninterrupted sunshine and vibrant landscapes. To dive deeper into the seasonal nuances, explore Agios Ioannis Climate.