September Weather in Alimos, Greece

Last updated: January 24, 2025

In September, Alimos experiences a warm Mediterranean climate, with maximum temperatures reaching a scorching 37°C (98°F) and an average of 24°C (76°F), making it ideal for outdoor activities. The nights offer a refreshing respite with minimum temperatures dropping to 13°C (55°F). The month sees a modest precipitation total of 17 mm (0.7 in) over just 2 days, contributing to a humidity level of 65% that adds a touch of moisture to the warm air. Overall, September in Alimos presents a delightful blend of warmth and occasional refreshing rain, perfect for enjoying the beautiful coastal surroundings.

September Temperature in Alimos

In September, Alimos, Greece transitions from the swelter of summer to a more temperate atmosphere, marking a noticeable shift in the weather. With minimum temperatures around 13°C (55°F) and average highs of 24°C (76°F), the month offers a delightful balance of warmth and comfort. The peak temperature can still reach a striking 37°C (98°F), reminiscent of the summer heat, creating the perfect backdrop for lingering beach days and sunset strolls along the coast. As the month progresses, the weather gradually cools, paving the way for more pleasant autumn days ahead. Overall, September in Alimos is a wonderful time to experience the stunning natural beauty of the region without the intense summer crowds.

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

The chart illustrates September temperature patterns in Alimos, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec485154606977838376665952
Data source: Temperature data for Alimos 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 Alimos

In September, Alimos experiences a noticeable shift as summer draws to a close, with precipitation amounting to 17 mm (0.7 in) over 2 days. This marks a slight increase compared to the near-drought conditions of August, which saw no rainfall at all. As temperatures begin to ease, this minimal yet refreshing rain provides a gentle reminder of the transitional season, setting the stage for the wetter months ahead. Historically, September's precipitation is just a prelude to the more robust rainfall of October and November, indicating a significant uptick in rainfall as the region moves into autumn.

September Precipitation Trends in Alimos

The chart displays monthly precipitation patterns in Alimos, 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.
JanFebMarAprMayJunJulAugSepOctNovDec5748394223339417304866
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Alimos

In September, Alimos, Greece experiences a humidity level of 65%, marking a slight increase from the summer’s lows but remaining comfortable for outdoor activities. This drop in humidity from the peak of 63% in August reflects a trend of gradually rising moisture levels as autumn approaches. The transition from July and August, when humidity hits its seasonal lows of 68% and 63% respectively, signals the onset of the cooler months. Interestingly, as the year progresses towards winter, humidity levels begin to rise again, peaking at 76% in both January and December. This demonstrates a clear seasonal pattern, with summer months favoring lower humidity, while late autumn and winter months bring a return to higher moisture levels, contributing to Alimos' rich and varied climate.

September Average Humidity in Alimos

This chart illustrates the average monthly humidity levels in Alimos, 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 Alimos

As September rolls into Alimos, Greece, the UV Index remains notably high at 8, categorizing exposure as very high. This means that while the sizzling summer sun begins to soften, precautions are still essential, with a burn time of just 15 minutes for fair-skinned individuals. The trend from the preceding months highlights a peak in UV radiation from May through August, maintaining a steady 10 throughout, before this slight dip in September. It’s a clear reminder that even as autumn approaches, sun safety should not be overlooked. For those planning outdoor activities, staying informed about the UV levels is crucial. For more details, visit Alimos UV Index.

Maximum UV Index Levels in Alimos for September

The chart shows the monthly maximum UV Index (UVI) for Alimos 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: Alimos 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 Alimos

As summer begins to fade, September in Alimos, Greece, offers a delightful blend of warmth and sunlight, with 346 hours of sun gracing the skies. This month showcases a gentle decline in daylight, following the sun-drenched peak of July at 423 hours. The transition is smooth, as September retains much of the vibrancy of the summer months while gradually shifting towards the cooler hues of autumn. With sunlight diminishing from the highs of summer, this month provides an ideal balance for both relaxation and exploration, allowing visitors to bask in the lingering warmth before the days shorten further. It's a perfect time to enjoy Alimos' natural beauty and rich heritage under the golden glow of early fall.

Monthly Sunshine Duration in Alimos: September Highlighted

The September sunshine duration represents the total number of hours Alimos 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.
JanFebMarAprMayJunJulAugSepOctNovDec200h252h328h346h398h409h423h396h346h313h261h250h
Data source: Alimos September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Alimos During September

In Alimos, Greece, the chance of enjoying sunny days peaks in the summer months, with an impressive 94% in July and 95% in August. As the calendar turns to September, the likelihood of sunshine remains strong at 77%, making it a favored time for those seeking warm weather before the autumn chill sets in. This trend of high sun probability showcases a gradual decline, yet September still offers a vibrant contrast to the cooler subsequent months, such as October, which drops to 57%. Overall, September serves as the tail end of the summer sun, providing an inviting atmosphere for visitors and locals alike.

Percentage of Sunny Days in September in Alimos

The chart illustrates the percentage of sunny days in Alimos 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 Alimos experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec45%58%57%55%70%71%94%95%77%57%40%51%
Data source: Alimos September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Alimos in September

As summer transitions into autumn, September in Alimos, Greece, marks a notable shift in daylight duration. With an average of 12 hours of daylight, the month serves as a gentle decline from the sun-drenched days of summer, which basked in 14 hours of sunshine in June, July, and August. This smooth retreat continues the gradual decrease seen throughout the year, originating from a cozy 9 hours in January. September's daylight not only highlights the lingering warmth of summer but also sets the stage for the upcoming months, inviting a beautiful interplay of light and shadow as the days grow shorter. The rhythm of daylight in Alimos reflects the region's enchanting seasonal cycle, where each month offers its own unique charm.

Average Daylight Hours in Alimos for September

The chart illustrates the variation in daylight duration in Alimos throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec590h646h718h791h854h884h868h813h743h670h606h573h
Data source: Alimos daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Alimos

As summer gives way to autumn in Alimos, Greece, the September wind presents a refreshing shift, with an average speed of 3.0 m/s (7 mph), maintaining its momentum from the hotter months. This slight upturn from the lower September speeds observed in previous months signals a comforting return to breezier conditions. While June whispers with just 1.8 m/s (4 mph), the winds pick up again in July and August, suggesting a gradual revival. Interestingly, while the winds dip slightly in May, they seem to stabilize as the year draws to a close, with October and November returning to similar speeds. The September breeze, therefore, serves as a gentle reminder of change, bringing a harmonious blend of warmth and coolness, inviting both locals and visitors to savor the beauty of the transitioning season.

Average September Wind Speed in Alimos

The chart displays monthly wind speed patterns in Alimos, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.23.02.92.62.41.83.12.73.0 m/s3.13.03.5
Data source: Alimos September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Alimos Compares to Other Months

The weather in Alimos 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 Alimos and find detailed weather information for every month.

September and January present contrasting weather patterns. In September, temperatures range from a mild 13°C (55°F) at night to a scorching 37°C (98°F) during the day, with an average of 24°C (76°F). The month experiences minimal rainfall, with only 17 mm (0.7 in) over just 2 days and a humidity level of 65%. In stark contrast, January brings a chillier climate, where temperatures dip as low as -4°C (25°F), average around 9°C (48°F), and peak at 22°C (72°F). This month sees significantly more precipitation, totaling 57 mm (2.2 in) over 7 days, alongside increased humidity at 76%. For further details on January weather, visit Alimos weather in January.

September and February present contrasting weather conditions. September typically showcases a warm climate with temperatures ranging from a minimum of 13°C (55°F) to a maximum of 37°C (98°F), averaging around 24°C (76°F). Precipitation is relatively low, with only 17 mm (0.7 in) falling over just 2 days, and humidity levels around 65%. In stark contrast, February experiences much cooler weather, with temperatures ranging from a minimum of 0°C (32°F) to a maximum of 20°C (68°F), averaging only 10°C (51°F). This month sees increased precipitation at 48 mm (1.9 in) spread over 8 days and higher humidity at 75%. For more detailed information on February weather, you can visit Alimos weather in February.

In comparing the weather of September and March, there are notable contrasts in temperature and precipitation. September typically boasts warmer temperatures, with an average of 24°C (76°F) and highs reaching up to 37°C (98°F), while March features cooler conditions, with an average temperature of 12°C (54°F) and a maximum of only 23°C (74°F). Additionally, September experiences lower humidity at 65% and minimal rainfall of 17 mm (0.7 in) over just 2 days, whereas March brings higher humidity at 74% and more substantial precipitation of 39 mm (1.5 in) across 5 days. For a closer look at the weather specifics, you can visit Alimos weather in March.

September and April present quite different weather patterns. In September, temperatures range from a mild 13°C (55°F) at night to a hot 37°C (98°F) during the day, with an average temperature of 24°C (76°F). The month experiences relatively low precipitation at 17 mm (0.7 in) over just 2 days, coupled with a humidity level of 65%. Conversely, April sees cooler temperatures, with a minimum of 4°C (40°F) and a maximum of 29°C (85°F), averaging around 15°C (60°F). This month receives significantly more rain, totaling 42 mm (1.6 in) and occurring over 5 days, along with a higher humidity level of 75%. For more details on what to expect, you can check Alimos weather in April.

September and May present contrasting weather patterns, though both months experience warm temperatures. In September, average temperatures range from a cool 13°C (55°F) at night to a hot 37°C (98°F) during the day, with an average of 24°C (76°F). The month sees relatively low precipitation, totaling 17 mm (0.7 in) over just 2 days, and humidity levels at around 65%. In comparison, May tends to be slightly milder, with nighttime lows of 10°C (51°F) and daytime highs reaching 36°C (97°F), averaging 21°C (70°F). May is wetter, recording 23 mm (0.9 in) of rainfall across four days, and humidity levels are higher at 77%. For more detailed insights, check out Alimos weather in May.

When comparing the weather in September and June, both months exhibit warm temperatures but differ in various aspects. September reaches an average high of 37°C (98°F) with minimal precipitation of only 17 mm (0.7 in) over 2 days, while June has a slightly higher average temperature of 25°C (77°F) and experiences more rainfall, totaling 33 mm (1.3 in) across 5 days. Additionally, humidity levels are higher in June at 71% compared to September's 65%. For a detailed look at June weather patterns, you can visit Alimos weather in June.

In comparing the weather of September and July, September offers milder conditions, with an average temperature of 24°C (76°F) compared to July's warmer average of 28°C (83°F). The maximum temperature in September peaks at 37°C (98°F), slightly lower than July’s high of 42°C (108°F). Precipitation is slightly more frequent in September, with 17 mm (0.7 in) over 2 days, while July experiences less precipitation at 9 mm (0.4 in) on the same number of days. Both months exhibit similar humidity levels, with September at 65% and July at 68%. For more detailed insights, you can visit Alimos weather in July.

In comparing the weather of September and August, September showcases a more moderate climate, with average temperatures ranging from a minimum of 13°C (55°F) to a maximum of 37°C (98°F), and slightly increased precipitation of 17 mm (0.7 in) over two days. In contrast, August presents a hotter and drier scenario, characterized by higher average temperatures that range from a minimum of 19°C (66°F) to a blistering maximum of 43°C (109°F), along with negligible rainfall of only 4 mm (0.2 in) throughout the month. The humidity levels are quite similar, with September at 65% and August at 63%. For more detailed insights, you can check Alimos weather in August.

September enjoys warm temperatures, with averages around 24°C (76°F) and highs reaching up to 37°C (98°F). However, as October arrives, the weather noticeably cools down, with average temperatures dropping to 19°C (66°F) and a maximum of 31°C (89°F). Additionally, October experiences increased precipitation, totaling 30 mm (1.2 in) over four days, compared to just 17 mm (0.7 in) over two days in September. The humidity also rises slightly in October, reaching 72% compared to September's 65%. For a detailed look at the October climate specifics, check out Alimos weather in October.

In September, the weather is notably warmer, with temperatures ranging from a minimum of 13°C (55°F) to a maximum of 37°C (98°F) and an average of 24°C (76°F). The month experiences relatively low precipitation of 17 mm (0.7 in) over just 2 days and maintains a humidity level of 65%. In contrast, November sees a significant drop in temperatures, with a minimum of 4°C (39°F), an average of 15°C (59°F), and a maximum of 25°C (78°F). This month also brings increased rainfall, totaling 48 mm (1.9 in) over 7 days, and higher humidity at 75%. For a more detailed outlook, you can check Alimos weather in November.

In September, temperatures in Alimos can range from a mild 13°C (55°F) at night to a scorching 37°C (98°F) during the day, with an average of 24°C (76°F). The month experiences relatively low precipitation, totaling 17 mm (0.7 in) over just 2 days, coupled with a comfortable humidity level of 65%. In contrast, December brings a significant drop in temperatures, with nightly lows of 1°C (34°F) and daytime highs reaching only 21°C (70°F), averaging around 11°C (53°F). This month is much wetter, with 66 mm (2.6 in) of rainfall spread over 9 days and slightly higher humidity at 76%. For more detailed insights, check out this link: Alimos weather in December.

Compare Alimos's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Alimos

As summer begins to wane, September in Alimos offers a delightful transition with pleasantly warm days and cooler nights. The maximum temperatures create a perfect backdrop for outdoor activities, while the average drops to a comfortable level, making it ideal for exploration. With only a couple of days of light rainfall and moderate humidity, this month is a beautiful blend of summer’s warmth and the refreshing hints of autumn. For more insights into the climatic conditions of this charming coastal area, check out Alimos Climate.