August Weather in Fira, Greece

Last updated: January 24, 2025

Fira in August showcases a breathtaking Mediterranean climate, perfect for summer adventures. With maximum temperatures reaching 30°C (86°F) and an average of 25°C (77°F), visitors can enjoy warm, sunny days. The nights are pleasantly mild, with temperatures dipping to a minimum of 22°C (73°F). Remarkably, precipitation is virtually nonexistent, with only 1 mm recorded and no rainy days, allowing for outdoor exploration without interruption. The humidity level hovers around 66%, adding a touch of warmth to the delightful summer atmosphere. Whether wandering through charming streets or relaxing by the sea, Fira's August weather promises an unforgettable experience.

August Temperature in Fira

In August, Fira, Greece, experiences the height of summer warmth, with temperatures peaking at a cozy 30°C (86°F). With a minimum of 22°C (73°F) and an average of 25°C (77°F), the climate is perfect for lazy beach days and vibrant evening strolls. This month marks a noticeable rise from the cooler temperatures of early summer, showcasing a steady increase in warmth as the season progresses. As August gives way to September, the temperatures begin to gently decline, but for now, visitors can revel in the sunlit charm of this stunning island. Whether you're soaking up the sun or enjoying the magical sunsets, Fira in August is a perfect Mediterranean escape.

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

The chart illustrates August temperature patterns in Fira, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec565758616673777775706560
Data source: Temperature data for Fira 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 Fira

August in Fira, Greece, marks a dramatic shift in the island's weather, as it typically experiences minimal precipitation, with only 1 mm (0.0 in) recorded across the month. Following the dry streak of July, where rainfall was non-existent, August continues this trend, resulting in no recorded precipitation days. This starkly contrasts with the wetter months earlier in the year, where January sees 76 mm (3.0 in) over 11 days of rain, showcasing a clear seasonal pattern. As summer peaks, the arid conditions make Fira a prime destination for sun-seekers, while the sporadic showers return in the fall, reminding visitors of the island's moderate climate. Overall, August epitomizes the dry essence of Santorini's summer, setting the stage for the impending autumn rains.

August Precipitation Trends in Fira

The chart displays monthly precipitation patterns in Fira, 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.
JanFebMarAprMayJunJulAugSepOctNovDec7658441743012144172
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Fira

In August, Fira, Greece experiences a notable dip in humidity, averaging around 66%, which is the lowest level of the year. This drop reflects a general trend of decreasing humidity throughout the summer months, from 81% in May to 71% in July. As summer peaks and visitors flock to the island, the more comfortable humidity levels in August create an inviting atmosphere for exploration and relaxation. Following this low point, the humidity begins to creep back up in September to 70%, hinting at the approaching autumn. Overall, the summer months provide a refreshing break from the higher humidity levels characteristic of earlier and later months, making Fira not only a feast for the eyes but also a respite for the senses.

August Average Humidity in Fira

This chart illustrates the average monthly humidity levels in Fira, with August's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how August's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec77%76%77%77%81%77%72%66%70%76%77%78%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Fira

In August, Fira, Greece, experiences a consistently high UV Index of 10, categorizing it as very high exposure, which means sun protection is essential. With a burn time of just 15 minutes, the need for precautions is at its peak, mirroring the trends seen from May to July when the UV Index also reached maximum levels. As summer peaks, the sun's intensity shows no signs of waning, making it crucial for sun-seekers to prioritize their skin's safety. September will see a slight decrease to an UV Index of 8, yet the emphasis on protection remains. To stay informed and plan your sun exposure wisely, check the detailed predictions at Fira UV Index.

Maximum UV Index Levels in Fira for August

The chart shows the monthly maximum UV Index (UVI) for Fira 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.
JanFebMarAprMayJunJulAugSepOctNovDec3579101010108743
Data source: Fira 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 Fira

Fira, Greece, basks in abundant sunshine throughout the year, but August stands out with 397 hours of daylight, just slightly below the peak of July. The summer months showcase an impressive upward trend, with hours of sunshine climbing from 218 in January to a glorious 424 in July. While August sees a gentle decline, it still boasts ample sun, effectively prolonging the joy of summer. As the seasons transition into fall, September's 350 hours signals a notable drop, yet the lingering warmth and daylight continue to charm visitors. This pattern reflects the Greek island's allure, where bright days fill the hearts of travelers seeking sunlight and adventure.

Monthly Sunshine Duration in Fira: August Highlighted

The August sunshine duration represents the total number of hours Fira 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.
JanFebMarAprMayJunJulAugSepOctNovDec218h272h336h354h401h412h424h397h350h325h277h267h
Data source: Fira August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Fira During August

In Fira, Greece, August stands out as the pinnacle of sunny weather, boasting a remarkable 100% chance of sunshine. This trend of increasing sun is unmistakable, with chances starting from a modest 45% in January and surging to a staggering 99% in July. As summer reaches its zenith, visitors can relish in the unrelenting warmth and brilliant blue skies that characterize this enchanting island. Following August, the weather remains favorable into September with a 95% chance, ensuring that the sun continues to grace Fira well into the early fall. This upward trajectory of sunny days highlights why August is an idyllic time to explore the stunning landscapes and vibrant culture of this Aegean gem.

Percentage of Sunny Days in August in Fira

The chart illustrates the percentage of sunny days in Fira 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 Fira experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec45%63%65%57%78%93%99%100%95%75%48%51%
Data source: Fira August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Fira in August

In Fira, Greece, August enjoys about 13 hours of daylight, marking a graceful transition from the peak of summer. As vibrant July sunsets linger for the final time, daylight starts to taper off as the year heads towards autumn. This fading light mirrors the broader trend of gradually decreasing daylight that begins in June, where it peaked at 14 hours, before retreating to 12 hours by September. This rhythm of daylight reflects the Mediterranean's cyclical nature, inviting visitors to bask in the warm summer glow while it lasts, before nature begins to usher in the shorter days of fall.

Average Daylight Hours in Fira for August

The chart illustrates the variation in daylight duration in Fira throughout the year, with August highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec598h650h718h788h846h875h860h808h742h673h612h582h
Data source: Fira daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in Fira

In Fira, Greece, the August wind presents a gentle embrace, with an average speed of 7.5 m/s (17 mph), making it one of the more moderate months for breezes. As summer peaks, the winds slightly calm from the more robust gusts of July, which reached an average of 8.0 m/s (18 mph). Notably, August stands out as a continuation of the warmer months, where wind speeds remain notably consistent. As the season transitions into the fall, September sees a subtle uptick to 8.1 m/s (18 mph), hinting at the dynamic changes that the approach of autumn brings. Overall, the gentle August winds in Fira serve as a perfect reprieve, enhancing the island's charm while promising the invigorating breezes that lie ahead.

Average August Wind Speed in Fira

The chart displays monthly wind speed patterns in Fira, 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.
JanFebMarAprMayJunJulAugSepOctNovDec7.77.68.47.05.75.48.07.5 m/s8.17.06.78.0
Data source: Fira August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in Fira Compares to Other Months

The weather in Fira changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of August's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Fira and find detailed weather information for every month.

August and January present strikingly different weather conditions. In August, temperatures are warm, with a minimum of 22°C (73°F) and an average of 25°C (77°F), peaking at a comfortable 30°C (86°F). The month is notably dry, featuring just 1 mm of precipitation over 0 days, and the humidity stands at 66%. Contrastingly, January experiences much cooler temperatures, with a minimum of 5°C (40°F), an average of 13°C (56°F), and a maximum of 20°C (68°F). This month is considerably wetter, receiving 76 mm of rain over 11 days, and the humidity is slightly higher at 77%. For more details about the January weather in Fira, you can visit Fira weather in January.

In August, weather conditions are warm and dry, with average temperatures ranging from a minimum of 22°C (73°F) to a maximum of 30°C (86°F) and only 1 mm of precipitation over the month, resulting in a perfect beach atmosphere and low humidity levels of 66%. In contrast, February presents a much cooler climate, with average temperatures between 7°C (44°F) and 19°C (66°F), accompanied by significantly higher rainfall of 58 mm (2.3 in) over about 8 days and increased humidity at 76%. For more details, check out this link: Fira weather in February.

August and March present stark contrasts in weather. In August, temperatures soar with a minimum of 22°C (73°F) and an average of 25°C (77°F), reaching a maximum of 30°C (86°F). The month is notably dry, with just 1 mm of precipitation and no rainy days, complemented by a comfortable humidity of 66%. In contrast, March experiences a much cooler climate, with minimum temperatures dropping to 6°C (44°F) and averaging around 14°C (58°F). The maximum temperature only reaches 18°C (65°F), accompanied by significantly higher rainfall totaling 44 mm (1.7 in) over about 6 rainy days and a humidity level of 77%. For more detailed insights into March weather, you can visit Fira weather in March.

In comparing the weather between April and August, it's clear that August is characterized by much warmer temperatures, with a minimum of 22°C (73°F) and an average of 25°C (77°F), reaching a maximum of 30°C (86°F). In contrast, April experiences cooler conditions, with temperatures ranging from a minimum of 11°C (51°F) to an average of 16°C (61°F), peaking at 20°C (69°F). Additionally, August sees virtually no precipitation, whereas April is marked by 17 mm (0.7 in) of rainfall over two days, contributing to a higher humidity level of 77% compared to August's 66%. For more specific details, you can check Fira weather in April.

In comparing the weather conditions of August and May, August tends to be significantly warmer with average temperatures around 25°C (77°F) and maximums reaching up to 30°C (86°F), while May features cooler temperatures, averaging only 19°C (67°F) with a maximum of 24°C (75°F). Interestingly, both months experience low precipitation, but August records even less rain with just 1 mm and no rainy days, compared to May’s 4 mm of precipitation. Additionally, humidity levels are higher in May at 81%, compared to 66% in August, making the latter month feel drier and hotter. For more detailed information, check out Fira weather in May.

In June, the weather is generally cooler with average temperatures around 23°C (73°F), while August sees warmer conditions with an average of 25°C (77°F). June starts with a minimum temperature of 18°C (65°F), compared to August's milder minimum of 22°C (73°F). Although both months experience very little precipitation, June has slightly higher humidity levels at 77% compared to August's 66%. For more details on the weather in June, check out Fira weather in June.

In comparing the weather in August and July, both months exhibit similar warm temperatures, with August experiencing a minimum of 22°C (73°F), an average of 25°C (77°F), and a maximum of 30°C (86°F). July, on the other hand, has a slightly lower maximum temperature of 28°C (83°F), although it shares the same minimum and average temperatures as August. Precipitation is negligible in both months, with August recording only 1 mm and July having none at all. Humidity is a touch higher in July at 71%, compared to 66% in August. Overall, both months are characterized by warm, dry conditions, making them ideal for summer activities. For more detailed information on July weather, you can check Fira weather in July.

August typically sees warmer temperatures with a minimum of 22°C (73°F) and an average of 25°C (77°F), peaking at a maximum of 30°C (86°F). The month is characterized by very low precipitation, recording only 1 mm with no rainy days, and maintains a humidity level of 66%.

In contrast, September experiences slightly cooler temperatures, with a minimum of 20°C (68°F), an average of 24°C (75°F), and a maximum of 27°C (82°F). Precipitation increases slightly to 2 mm, but there are still no rainy days. The humidity rises to 70%, making the air feel a bit more humid than in August.

For more detailed information on September weather, you can refer to Fira weather in September.

In August, the weather is typically warm and dry, with average temperatures ranging from a minimum of 22°C (73°F) to a maximum of 30°C (86°F). With virtually no rainfall and humidity around 66%, it's a great time for outdoor activities. In contrast, October sees a drop in temperatures, with averages between 16°C (61°F) and 26°C (79°F). This month also brings some precipitation, averaging 14 mm across two days, and increased humidity at 76%. For more detailed information on October's climate, you can check out Fira weather in October.

In August, the weather is warm and dry, with temperatures ranging from a minimum of 22°C (73°F) to a maximum of 30°C (86°F) and an average of 25°C (77°F). The month sees virtually no precipitation, maintaining a pleasant but humid atmosphere at 66%. In contrast, November brings cooler temperatures, peaking at 23°C (73°F) and averaging 18°C (65°F), with lows dropping to 13°C (55°F). Rainfall increases substantially in November, with 41 mm (1.6 in) over five days, contributing to a higher humidity level of 77%. For a detailed overview of the weather conditions during this month, visit Fira weather in November.

In August, the weather is warm and dry, with temperatures ranging from a minimum of 22°C (73°F) to a maximum of 30°C (86°F) and very little rainfall, averaging only 1 mm throughout the month. The humidity level sits at a moderate 66%, creating a pleasant summer atmosphere. In contrast, December brings cooler temperatures, with averages dipping to a minimum of 10°C (50°F) and a maximum of 20°C (68°F). This month is marked by significantly higher precipitation, totaling 72 mm over 12 days, alongside an increase in humidity to 78%. For more detailed information about the weather, you can visit Fira weather in December.

Compare Fira's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in Fira

In August, Fira experiences warm and pleasant weather, distinguishing it from the cooler months preceding it. With maximum temperatures reaching 30°C (86°F) and an average of 25°C (77°F), the month boasts idyllic days perfect for exploring the stunning island. The humidity level at 66% coupled with an impressive zero precipitation days ensures uninterrupted sunshine, making it one of the driest months of the year. This dryness, combined with the consistently warm temperatures, sets August apart as a prime time for both relaxation and adventure. For a more in-depth look at what to expect, explore the detailed insights at Fira Climate.