September Weather in Aegina, Greece

Last updated: January 24, 2025

Experience the vibrant weather of Aegina in September, where temperatures soar to a maximum of 31°C (89°F) and provide a comfortable average of 25°C (76°F). With minimums dipping to 17°C (62°F), the evenings remain pleasantly warm. While the month boasts only two days of precipitation totaling 25 mm (1.0 in), humidity hovers at 65%, lending a refreshing touch to the warm days. Revel in the perfect blend of sunshine and mild temperatures, making Aegina an ideal destination for late summer exploration.

September Temperature in Aegina

As summer gracefully transitions to autumn, September in Aegina, Greece, offers pleasantly warm weather that invites both relaxation and exploration. The temperatures start to cool slightly, with average highs reaching 31°C (89°F) and comfortable lows around 17°C (62°F), making it an ideal time to bask in the sun-drenched landscapes. With a steady average of 25°C (76°F), the warmth remains inviting but is accompanied by a hint of the refreshing breezes typical of fall. This month captures the best of both worlds: the tail end of summer’s blissful heat and the beginning of autumn's mild charm, ensuring that visitors can enjoy the island’s beauty in a more tranquil setting.

September Weather in Aegina: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Aegina, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec525355606774808176696256
Data source: Temperature data for Aegina 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.

September Precipitation in Aegina

In September, Aegina experiences a modest increase in precipitation, with 25 mm (1.0 in) of rainfall over two days. This marks a noticeable shift from the arid summer months of July and August, which saw virtually no rain. As summer transitions to autumn, the rainfall begins to pick up, setting a pattern that continues into October, where precipitation rises to 39 mm (1.5 in). This trend highlights September as a bridge between the dry heat of summer and the wetter conditions typical of fall, offering a refreshing respite for the island's flora and signaling the start of a more varied climate.

September Precipitation Trends in Aegina

The chart displays monthly precipitation patterns in Aegina, with values for each month alongside September's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec6048333011143325396069
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Aegina

In September, Aegina, Greece experiences a slight increase in humidity, measuring at 65%. This marks a subtle rise from the drier summer months of July and August, which recorded 68% and 63% humidity, respectively. As summer fades, the humidity levels begin to align more closely with the spring figures, with earlier months reflecting higher moisture content in the air. The overall trend indicates a gradual shift back towards the wetter conditions seen at the beginning of the year, where humidity peaks at 76% in January and December. This cyclical fluctuation offers a refreshing transition into the autumn season, setting a comfortable stage for those visiting the island.

September Average Humidity in Aegina

This chart illustrates the average monthly humidity levels in Aegina, with September's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how September's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec76%75%74%75%77%72%68%63%65%72%75%76%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Aegina

As September unfolds in Aegina, Greece, the UV Index remains notably high at 8, indicating a very high exposure category that necessitates protective measures when enjoying the outdoors. Although September marks the transition from the peak summer months, sunlight intensity lingers, with a rapid burn time of just 15 minutes under direct sun exposure. This trend reflects a gradual decline from July and August's consistent 10 rating, yet still requires vigilance for sun safety. Travelers and locals alike should stay informed and take precautions to protect their skin while basking in the beautiful Aegean sunshine. For more detailed guidance, visit Aegina UV Index.

Maximum UV Index Levels in Aegina for September

The chart shows the monthly maximum UV Index (UVI) for Aegina in September, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3468101010108743
Data source: Aegina September 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.

September Sunshine in Aegina

As summer gently transitions to autumn, September in Aegina, Greece basks in a warm embrace of 346 hours of sunshine, providing a splendid backdrop for late-season adventures. Following the peak of July's 422 hours, the days begin to shorten, yet the sun remains generous, casting a golden glow on vineyards and coastal vistas. This month typically enjoys a delightful balance, maintaining a significant amount of sunlight, evidenced by a comfortable decline compared to the earlier months. Travelers can savor the lingering warmth without the bustling crowds of peak summer, making September an ideal time to explore the island’s rich heritage and breathtaking landscapes. As the sun sets a little earlier, the soft light creates enchanting evenings perfect for al fresco dining and serene beach strolls.

Monthly Sunshine Duration in Aegina: September Highlighted

The September sunshine duration represents the total number of hours Aegina experiences direct sunlight during the month of September, excluding cloudy or obstructed periods. This chart compares the sunshine duration of September with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec208h257h331h347h399h410h422h395h346h318h265h255h
Data source: Aegina September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Aegina During September

In September, Aegina, Greece, enjoys a 79% chance of sunny weather, marking a delightful transition from the peak summer months. This likelihood remains high, although it dips slightly compared to August's impressive 96%. As summer wanes, sunshine continues to grace the island, but visitors can expect a few more clouds and cooler breezes compared to the sizzling midsummer days. This trend of abundant sunshine is consistent with the months leading up to September, where July and August boast the year's highest probabilities. Thus, while September offers a wonderful opportunity to bask in the warm sun, it also hints at the approaching autumn, ensuring a pleasant climate for exploration and relaxation.

Percentage of Sunny Days in September in Aegina

The chart illustrates the percentage of sunny days in Aegina throughout the year, with September 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 Aegina experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec49%63%61%57%71%74%95%96%79%59%44%54%
Data source: Aegina September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Aegina in September

As September arrives in Aegina, Greece, the days begin to mellow with a daylight duration of 12 hours. This month marks a gentle transition from the sun-drenched highs of summer, where June, July, and August bask in a consistent 14 hours of light, back toward shorter days. Following the vibrant spring and summer months, where daylight peaks at 14 hours in May, September offers a soft reprieve, gradually shifting towards the 11 hours seen in October. The trend is clear: as the year progresses, daylight dwindles as autumn takes hold, yet September remains a splendid month, alive with a balance of warmth and lengthening shadows, inviting reflection and leisure before winter settles in.

Average Daylight Hours in Aegina for September

The chart illustrates the variation in daylight duration in Aegina throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec592h647h718h791h852h882h866h812h743h670h607h575h
Data source: Aegina daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Aegina

In September, Aegina enjoys a gentle return of invigorating breezes, with an average wind speed of 4.0 m/s (9 mph). This slight uptick from the quieter summer months, where July and August recorded lower speeds of 3.7 m/s and 3.5 m/s, respectively, signals a transition into the more dynamic autumn season. The winds begin to pick up again as the island prepares for the cooler months ahead, showcasing a fascinating trend where calm summer days yield to refreshing gusts in early fall. As winter approaches, both October and November see an increase in wind speed, hinting at the charmingly unpredictable character of the Aegina climate. This seasonal rhythm invites both locals and visitors to revel in the mild warmth and embrace the fresh coastal air that September in Aegina has to offer.

Average September Wind Speed in Aegina

The chart displays monthly wind speed patterns in Aegina, with values for each month shown alongside September's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how September's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec4.74.24.03.53.12.73.73.54.0 m/s4.74.45.4
Data source: Aegina September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Aegina Compares to Other Months

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

September and January present starkly contrasting weather conditions. In September, temperatures range from a mild 17°C (62°F) at night to a warm 31°C (89°F) during the day, accompanied by relatively low precipitation at 25 mm (1.0 in) over just 2 days. The humidity levels are moderate at 65%, creating a comfortable atmosphere for outdoor activities. In contrast, January experiences much cooler temperatures, with a minimum of 1°C (34°F) and an average of only 11°C (52°F), peaking at 19°C (66°F). This month sees significantly more rainfall, totaling 60 mm (2.4 in) throughout about 8 days, with higher humidity at 76%, making it feel even colder. For a more detailed look at January's weather, check Aegina weather in January.

September weather typically showcases warmer temperatures, with a minimum of 17°C (62°F) and an average of 25°C (76°F), reaching highs of up to 31°C (89°F). The month experiences relatively low precipitation, averaging only 25 mm (1.0 in) over just 2 days, and humidity levels hover around 65%. In contrast, February brings a noticeable chill, with temperatures dropping to a minimum of 4°C (40°F) and an average of just 12°C (54°F), peaking at 18°C (64°F). This month sees increased rainfall, totaling 48 mm (1.9 in) across 8 days, and a higher humidity level of 75%. For more details on February weather, check out Aegina weather in February.

September and March present contrasting weather patterns. In September, temperatures range from a pleasant minimum of 17°C (62°F) to a warm maximum of 31°C (89°F), with an average of 25°C (76°F). This month typically sees only 25 mm (1.0 in) of precipitation over about 2 days, alongside a humidity level of 65%. In contrast, March experiences cooler temperatures, with a minimum of 4°C (39°F) and a maximum of 20°C (68°F), averaging just 13°C (55°F). Rainfall is slightly higher at 33 mm (1.3 in) spread over 4 days, and humidity is elevated at 74%. For a closer look at March conditions, you can check Aegina weather in March.

When comparing the weather in September and April, there are notable differences in temperature and humidity levels. September typically enjoys warmer temperatures, with a minimum of 17°C (62°F) and an average of 25°C (76°F), reaching a maximum of 31°C (89°F). In contrast, April presents a cooler climate, with temperatures ranging from a minimum of 9°C (48°F) to a maximum of 25°C (76°F) and an average of just 15°C (60°F). Additionally, September experiences lower humidity at 65% compared to April's 75%. Precipitation is also slightly more common in April, with 30 mm (1.2 in) over four days, versus September's 25 mm (1.0 in) spread over only two days. For more detailed insights, you can check Aegina weather in April.

September generally showcases warmer weather than May, with average temperatures reaching 25°C (76°F) compared to May’s average of 20°C (68°F). The maximum temperature in September can soar up to 31°C (89°F), making it a hotter month overall, while May peaks at a more moderate 28°C (83°F). Additionally, September experiences slightly more precipitation, totaling 25 mm (1.0 in) over two days, unlike May which sees only 11 mm (0.4 in) on the same number of days. However, May's humidity level is higher at 77%, compared to September's 65%. For more detailed insights, you can check Aegina weather in May.

In comparing the weather between September and June, we observe a few notable differences and similarities. September typically features slightly warmer temperatures, with an average of 25°C (76°F) and a maximum of 31°C (89°F), while June averages 23°C (74°F) and reaches a similar maximum of 32°C (89°F). Both months experience relatively low precipitation, but September sees slightly higher rainfall at 25 mm (1.0 in) compared to June's 14 mm (0.6 in). Humidity levels are also similar, with September at 65% and June slightly higher at 71%. For a detailed look at June weather, you can refer to Aegina weather in June.

In comparing the weather between September and July, we notice distinct differences in temperature and precipitation. July tends to be warmer, with average temperatures ranging from a minimum of 21°C (70°F) to a maximum of 34°C (94°F), whereas September sees slightly cooler averages, with minimum temperatures of 17°C (62°F) and maximums reaching 31°C (89°F). Precipitation is minimal in both months, but July experiences even less with only 3 mm (0.1 in) over just one day compared to September's 25 mm (1.0 in) spread over two days. Humidity levels are fairly similar, with July at 68% and September at 65%. For more detailed information on July weather, you can visit Aegina weather in July.

September weather shows a slight cooling trend compared to August, with average temperatures dropping from 27°C (81°F) in August to 25°C (76°F). While August boasts higher maximum temperatures of 34°C (93°F) and minimums of 22°C (72°F), September's temperatures reach a maximum of 31°C (89°F) and a minimum of 17°C (62°F). Precipitation also differs significantly; August experiences virtually no rainfall, while September sees about 25 mm (1.0 in) over just two days, leading to a slight increase in humidity from 63% to 65%. For more details about August weather, visit Aegina weather in August.

In September, temperatures are generally warmer, with averages around 25°C (76°F) and maximums reaching up to 31°C (89°F), while October sees a drop in average temperature to 20°C (69°F) and maximums of 28°C (83°F). Precipitation also increases in October, with 39 mm (1.5 in) falling over three days compared to September's 25 mm (1.0 in) over just two days. Additionally, humidity rises slightly from 65% in September to 72% in October, contributing to the feeling of increased dampness in the air. For more detailed information on October weather, you can check Aegina weather in October.

In September, the weather is typically warm with minimum temperatures around 17°C (62°F) and daily averages reaching 25°C (76°F), peaking at 31°C (89°F). This month experiences relatively low rainfall, with only 25 mm (1.0 in) of precipitation spread over just 2 days and humidity levels at 65%. In contrast, November presents a noticeable drop in temperatures, with a minimum of 10°C (50°F) and an average of 17°C (63°F), while maximum temperatures peak at 23°C (74°F). Additionally, November is wetter, receiving about 60 mm (2.4 in) of rain over 8 days, and the humidity rises to 75%. For more detailed information on the weather conditions in November, you can visit Aegina weather in November.

September generally boasts warmer weather compared to December, with average temperatures around 25°C (76°F) and maximums reaching up to 31°C (89°F). In contrast, December experiences significantly cooler temperatures, averaging just 13°C (57°F) and peaking at 20°C (68°F). While September sees only 25 mm of precipitation over a couple of days, December is much wetter, accumulating 69 mm of rain across about ten days. Additionally, December's humidity is higher at 76%, compared to September's 65%. For a detailed look at December conditions, you can visit Aegina weather in December.

Compare Aegina's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Aegina

As summer transitions into autumn, September in Aegina offers a delightful respite from the heat, with temperatures averaging a comfortable 25°C (76°F). Compared to the scorching highs of July and August, the weather is noticeably milder, making it an ideal time for outdoor adventures and exploring the island's stunning landscapes. With only two days of rain and a humidity level around 65%, visitors can enjoy plenty of sunshine and pleasant breezes. This month stands out with minimal precipitation, allowing for an uninterrupted experience of Aegina's charm. For more insights on Aegina's weather patterns throughout the year, explore the detailed information available at Aegina Climate.