September Weather in Sami, Greece

Last updated: August 21, 2025

September in Sami, Greece offers a delightful transition into autumn, with average temperatures hovering around 24°C (76°F). Visitors can expect pleasant daytime highs reaching up to 28°C (82°F), while cooler evenings bring a refreshing minimum of 18°C (64°F). Although September sees approximately 49 mm (1.9 in) of rainfall over 4 days, the humidity remains comfortable at 56%, creating an inviting climate for exploring the stunning landscapes and rich history of this picturesque coastal town. Embrace the lingering warmth and enjoy the peaceful ambiance of Sami as summer softly gives way to fall.

September Temperature in Sami

As September rolls into Sami, Greece, the early whispers of autumn bring a comfortable climate that is ideal for outdoor adventures. With minimum temperatures hovering around 18°C (64°F) and averages soaring to 24°C (76°F), the warmth of summer lingers just a bit longer. The maximums, reaching up to 28°C (82°F), offer plenty of sunshine, perfect for soaking in the last rays before the cooler months set in. This month beautifully bridges the vibrant heat of summer and the inviting mildness of fall, making it an appealing time to explore the stunning landscapes and beaches of the region.

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

The chart illustrates September temperature patterns in Sami, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sami, September 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).
JanFebMarAprMayJunJulAugSepOctNovDec545556596571767975696458
Data source: Temperature data for Sami 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.

September Precipitation in Sami

In September, Sami, Greece experiences a noticeable increase in precipitation, with 49 mm (1.9 in) of rain over four days. This uptick marks a shift from the almost drought-like conditions of August, where only 5 mm (0.2 in) fell in a single day. As summer wanes, the arrival of September’s rains signals the beginning of a transitional phase toward the wetter months ahead. With the precipitation level here nearly ten times that of August, it foreshadows the more substantial rainfall to come in October and November, reflecting a typical Mediterranean seasonal pattern. The gradual ascent in rain not only revitalizes the landscape but also prepares it for the lushness of autumn, bridging the gap between the dry summer and the impending winter.

September Precipitation Trends in Sami

The chart displays monthly precipitation patterns in Sami, 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. In Sami, September typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec179966331162313549121225204
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Sami

As summer transitions into autumn, September in Sami, Greece experiences a notable shift in humidity levels. Following the peak of summer dryness with August's lows at 47%, September sees a modest increase to 56%. This resurgence of humidity signifies a return to a more temperate climate, bustling with the refreshing air of approaching fall. Compared to the high levels of humidity earlier in the year, such as January's 84% and February's 78%, September offers a pleasant balance, making it comfortable for both locals and visitors alike. This month serves as a gentle reminder of the region's seasonal rhythm, as humidity levels will soon rise again in the colder months, culminating in November's 80%.

September Average Humidity in Sami

This chart illustrates the average monthly humidity levels in Sami, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Sami 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 September generated using information from the Copernicus Climate Change Service.

September UV Index in Sami

As summer fades into autumn, September in Sami, Greece continues to boast a very high UV Index of 8, indicating that sun safety is still essential. With a burn time of just 15 minutes, this month mirrors the peak intensity experienced in the heart of summer, making it crucial for visitors to stay protected while enjoying the beautiful weather. Following the pattern from previous months, the UV levels begin to decline as the year progresses, but September reminds us that the sun's rays can still be powerful. For more information on how to navigate the UV levels safely, check out the detailed insights at Sami UV Index.

Maximum UV Index Levels in Sami for September

The chart shows the monthly maximum UV Index (UVI) for Sami 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. In September, the maximum UV index in Sami typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec346891010108643
Data source: Sami 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 Sami

September in Sami, Greece, beautifully transitions from the sun-drenched days of summer to the softer light of autumn, offering visitors 347 hours of warm sunshine. As the height of summer peaks in July with 422 hours of bright skies, September still retains a vibrant glow, though it gently begins to wane into October’s more muted 314 hours. This gradual decrease in sunlight mirrors the changing season, making September an ideal time to enjoy the rich beauty of Sami without the summer crowds. The comfortably warm weather and ample sunshine beckon exploration, allowing you to bask in the tail end of summer's radiance while savoring the serenity of the coming fall.

Monthly Sunshine Duration in Sami: September Highlighted

The September sunshine duration represents the total number of hours Sami 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.
JanFebMarAprMayJunJulAugSepOctNovDec209h262h334h349h400h410h422h395h347h314h267h250h
Data source: Sami September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Sami During September

In Sami, Greece, September boasts a promising 74% chance of sunny weather, continuing the trend of delightful sunshine that characterizes the summer months. Following the peak sunshine months of July and August, which reach an impressive 97% and 95% respectively, September maintains a comfortable balance, with the warmth of summer still lingering in the air. While the likelihood of clear skies begins to taper off in the following months, with October dropping to 54%, September remains a vibrant time to soak up the sun, making it an ideal month for those seeking to enjoy the natural beauty and charm of this coastal paradise.

Percentage of Sunny Days in September in Sami

The chart illustrates the percentage of sunny days in Sami 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 Sami experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec34%64%59%57%69%86%97%95%74%54%34%53%
Data source: Sami September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Sami in September

In September, Sami, Greece, sees a delightful balance of daylight, offering 12 hours of sunlight as the summer gradually yields to autumn. This month marks a subtle transition, as daylight begins to wane from the 14 hours enjoyed in the peak of summer. Following the vibrant hues of August, September's sky retains a warm glow, with diminishing daylight heralding the onset of shorter days. As the year progresses, daylight continues its gentle decline, reminding residents and visitors alike of nature's rhythmic cycle.

Average Daylight Hours in Sami for September

The chart illustrates the variation in daylight duration in Sami throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 50m10h 46m11h 58m13h 12m14h 14m14h 45m14h 29m13h 34m12h 23m11h 9m10h 5m9h 32m
Data source: Sami daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Sami

As summer gently transitions into autumn, September in Sami, Greece, brings a subtle shift in the winds. With an average wind speed of 4.4 m/s (10 mph), the breezes remain calm and inviting, similar to those felt in the preceding months of July and August. This consistency hints at a tranquil end to the season, embracing visitors with warm air and gentle swells. However, as October approaches, we can expect a noticeable uptick in wind speed to 6.3 m/s (14 mph), signaling the arrival of autumn's more invigorating gusts. This gradual increase sets the stage for a dynamic wind pattern as the year progresses, revealing how nature's rhythm gracefully evolves through the seasons in this picturesque locale.

Average September Wind Speed in Sami

The chart displays monthly wind speed patterns in Sami, 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.
JanFebMarAprMayJunJulAugSepOctNovDec8.65.65.25.55.14.14.74.44.4 m/s6.36.87.1
Data source: Sami September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Sami Compares to Other Months

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

September and January present stark contrasts in weather. In September, temperatures range from a minimum of 18°C (64°F) to a pleasant average of 24°C (76°F), with maximums reaching 28°C (82°F). The month experiences a moderate amount of rainfall, totaling 49 mm (1.9 in) over just four days, alongside a humidity level of 56%. In contrast, January is much cooler, with temperatures dropping to a minimum of 3°C (38°F) and an average of only 12°C (54°F). Maximum temperatures cap at 19°C (66°F), and the month is significantly wetter, accumulating 179 mm (7.1 in) of rain, spread across 14 days of precipitation and a higher humidity of 84%. For a more detailed look at the weather in January, visit Sami weather in January.

September and February present contrasting weather patterns. In September, the temperatures are notably warmer, with lows averaging 18°C (64°F) and highs reaching up to 28°C (82°F), alongside a moderate humidity of 56%. In contrast, February brings much cooler temperatures, with averages dropping to a minimum of 4°C (40°F) and a maximum of 17°C (63°F). Additionally, February experiences higher precipitation levels, totaling 96 mm (3.8 in) over more frequent rainy days—10 in total—along with increased humidity at 78%. For more detailed information on February weather, you can check Sami weather in February.

In September, the weather is generally warmer and more pleasant, with temperatures ranging from a minimum of 18°C (64°F) to a maximum of 28°C (82°F), and an average of 24°C (76°F). The month experiences relatively moderate precipitation of 49 mm (1.9 in) over just 4 days, with humidity levels at 56%. In contrast, March is much cooler, featuring temperatures that range from a minimum of 6°C (44°F) to a maximum of 17°C (63°F), with a lower average of 13°C (56°F). This month sees higher precipitation at 63 mm (2.5 in) spread out over 10 days, accompanied by increased humidity of 75%. For a more detailed look at weather conditions during this month, you can check out Sami weather in March.

In comparing the weather of September and April, September typically offers milder temperatures, with a minimum of 18°C (64°F) and an average of 24°C (76°F), peaking at a maximum of 28°C (82°F). In contrast, April is cooler with a minimum of 11°C (52°F), an average of 15°C (60°F), and a maximum of 23°C (74°F). Additionally, September experiences slightly more rainfall, with 49 mm (1.9 in) over about 4 days, while April sees lesser precipitation of 31 mm (1.2 in) spread across 5 days. Lastly, April tends to have higher humidity at 70%, compared to September's 56%. For more detailed information, you can visit Sami weather in April.

September generally offers warmer temperatures compared to May, with averages reaching 24°C (76°F) and highs of 28°C (82°F), while May's temperatures range from a minimum of 13°C (55°F) to an average of 18°C (65°F) and a maximum of 24°C (75°F). In terms of precipitation, September is somewhat wetter with 49 mm (1.9 in) falling over 4 days, compared to May’s lighter 16 mm (0.6 in) over just 3 days. Additionally, May tends to be more humid at 72%, while September's humidity is lower at 56%. For more detailed insights on the weather in Sami during May, check out Sami weather in May.

In comparing the weather of September and June, September generally offers slightly warmer temperatures, with a minimum of 18°C (64°F) and an average high of 28°C (82°F), compared to June's minimum of 16°C (62°F) and an average high of 27°C (82°F). While both months experience similar maximum temperatures, September tends to be a bit more humid, with humidity levels at 56% compared to June's 60%. Precipitation is also notably higher in September, with 49 mm (1.9 in) falling over four days, whereas June sees only 23 mm (0.9 in) across two days. For more detailed information, you can check Sami weather in June.

In comparing the weather between September and July, both months exhibit similar average temperatures, around 24°C (76°F), with maximum temperatures peaking at 28°C (82°F) in September and 28°C (83°F) in July. However, September tends to be slightly cooler at its minimum temperature of 18°C (64°F), compared to July's minimum of 20°C (68°F). Additionally, September experiences more precipitation, with 49 mm (1.9 in) over approximately 4 days, while July is drier with only 13 mm (0.5 in) falling over just 1 day. Both months have equal humidity levels at 56%. For more details on July weather, you can check Sami weather in July.

In comparing the weather of September and August, September generally offers milder temperatures, with minimums of 18°C (64°F) compared to August's minimum of 23°C (73°F). The average temperature in September is slightly cooler at 24°C (76°F), while August averages around 26°C (79°F). Humidity levels are higher in September at 56%, in contrast to August’s lower 47%. Additionally, September sees more precipitation, with 49 mm (1.9 in) over four days, while August is much drier, receiving only 5 mm (0.2 in) across just one day. For more detailed insights on August weather, check Sami weather in August.

September typically offers warmer weather with an average temperature of 24°C (76°F) and maximums reaching 28°C (82°F). In contrast, October brings cooler conditions, with average temperatures dropping to 21°C (70°F) and highs of 26°C (79°F). Additionally, October is notably wetter, experiencing about 121 mm (4.8 in) of precipitation over 8 days, compared to September's 49 mm (1.9 in) over just 4 days. The humidity also rises in October, averaging 70% compared to September's 56%. For more detailed information, check out Sami weather in October.

September typically experiences warmer temperatures compared to November, with averages ranging from a minimum of 18°C (64°F) to a maximum of 28°C (82°F). In contrast, November sees cooler temperatures, with a minimum of 12°C (53°F) and a maximum of 23°C (73°F). Additionally, November is marked by significantly higher precipitation, totaling 225 mm (8.8 in) over 14 days, compared to September's 49 mm (1.9 in) over just 4 rainy days. The humidity also increases in November to 80%, compared to September's 56%. For a deeper understanding of what to expect, you can visit Sami weather in November.

September weather is generally warmer and more pleasant, with average temperatures ranging from a mild 18°C (64°F) to a comfortable high of 28°C (82°F). The month sees moderate precipitation at 49 mm (1.9 in) over just four days, allowing for relatively low humidity at 56%. In contrast, December experiences significantly cooler temperatures, with averages dropping to a minimum of 8°C (46°F) and a maximum of only 19°C (67°F). The month is much wetter, with a substantial 204 mm (8.0 in) of rain spread over 16 days, resulting in higher humidity levels at 83%. For more detailed information about the weather in December, you can check out this link: Sami weather in December.

Compare Sami's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Sami

As September unfolds in Sami, the weather presents a delightful transition from the warmth of summer to the gentle embrace of autumn. With an average temperature of 24°C (76°F), the days are comfortably warm, while nights invite a refreshing coolness that isn’t felt in the peak summer months. Unlike the sweltering heat of July and August, September enjoys more balanced humidity levels at around 56%, offering a more pleasant atmosphere for outdoor activities. Rainfall is minimal, with only about 49 mm spread over just four days, making it an ideal time to explore the charming landscapes without the intense heat of summer. For more detailed insights on the weather patterns, check out Sami Climate.