September Weather in Portaria, Greece

Last updated: January 24, 2025

Experience the vibrant weather of September in Portaria, where temperatures soar to a maximum of 31°C (89°F) and maintain a comfortable average of 23°C (73°F). The month witnesses a refreshing minimum of 13°C (56°F), offering a pleasant contrast. Rainfall is gentle but noteworthy, with a total precipitation of 46 mm (1.8 in) over just 5 days, creating a lush environment enhanced by a moderate humidity level of 58%. Whether you’re enjoying sunny outdoor activities or cozying up during a light shower, September in Portaria promises a delightful blend of warmth and refreshment.

September Temperature in Portaria

In September, Portaria, Greece, enjoys a delightful transition towards autumn, with temperatures that reflect the tail end of summer. The minimum temperature hovers around a mild 13°C (56°F), providing a comfortable start to the day, while the average climbs to a pleasant 23°C (73°F), ideal for outdoor activities. As the sun sets, temperatures peak at a warm 31°C (89°F), ensuring evenings can still be spent outdoors under the stars. Compared to the scorching heat of August, which sees highs of 35°C (96°F), September offers a more inviting climate, making it a perfect month for those looking to enjoy the region's stunning landscapes without the summer crowds. This gentle drop in temperature signals the onset of fall, presenting a splendid time for exploration and relaxation amid striking natural beauty.

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

The chart illustrates September temperature patterns in Portaria, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec464952566573777873645751
Data source: Temperature data for Portaria 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 Portaria

In September, Portaria, Greece, witnesses a noticeable shift in its precipitation patterns, with a total of 46 mm (1.8 in) of rain over approximately 5 days. This increase follows the dry spell of August, which recorded only 22 mm (0.9 in) across three days, marking a significant drop from the summer months. The early fall rain begins to replenish the landscape, setting the stage for the wetter months ahead. As temperatures cool and the days grow shorter, September's rainfall serves as a gentle precursor to the more substantial precipitation that typically arrives in October and November, emphasizing the transition from summer's dryness to autumn's rejuvenating showers.

September Precipitation Trends in Portaria

The chart displays monthly precipitation patterns in Portaria, 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.
JanFebMarAprMayJunJulAugSepOctNovDec11010710071414274224610511598
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Portaria

As summer gives way to autumn, September in Portaria, Greece experiences a noticeable shift in humidity, settling at 58%. This marks a distinct rise from the dry heat of August, which boasted a low of 51% humidity, signaling the end of the warmest months. The trend highlights a gradual increase in moisture as the year progresses; following a dip during the peak summer months, humidity levels begin to rise again into October at 73%. As September unfolds, visitors can enjoy the pleasantly mild atmosphere, enhanced by just enough humidity to feel refreshing, setting the stage for the upcoming, cooler months.

September Average Humidity in Portaria

This chart illustrates the average monthly humidity levels in Portaria, 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.
JanFebMarAprMayJunJulAugSepOctNovDec82%78%76%70%71%61%57%51%58%73%79%81%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Portaria

In September, the UV Index in Portaria, Greece, remains at a noteworthy 8, indicating a very high exposure category, similar to the peak summer months of July and August. With a burn time of just 15 minutes, it's clear that the sun still packs a punch as summer transitions into autumn. This trend reflects the gradual decline in UV levels from the extreme heights of June (UV Index 11) and the consistently high indices leading into fall. As the month progresses, be mindful of sun safety and stay informed through resources like Portaria UV Index to make the most of the sunny days without the risk of overexposure.

Maximum UV Index Levels in Portaria for September

The chart shows the monthly maximum UV Index (UVI) for Portaria 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.
JanFebMarAprMayJunJulAugSepOctNovDec3468101110108643
Data source: Portaria 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 Portaria

September in Portaria, Greece, basks in a delightful subtropical glow, boasting 345 hours of sunshine that gently ushers in the autumn season. This month transitions from the intense brightness of July, which enjoys the most hours at 424, down to a cozy moderate warmth as autumn approaches. The sunlit hours in September are a stunning reminder of summer's lingering embrace, significantly more than the cool October sun with its 304 hours. This gradual decline from the summer peak invites visitors to revel in the crisp air and vibrant landscapes, making September a perfect time for outdoor adventures against a backdrop of golden sunrays. Enjoying the mild temperatures and breathtaking scenery, this month offers a beautiful blend of summer’s end and autumn’s beginning, showcasing Portaria's charming appeal.

Monthly Sunshine Duration in Portaria: September Highlighted

The September sunshine duration represents the total number of hours Portaria 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.
JanFebMarAprMayJunJulAugSepOctNovDec189h232h318h342h399h404h424h395h345h304h247h238h
Data source: Portaria September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Portaria During September

As summer transitions to autumn in Portaria, Greece, the likelihood of sunny weather in September remains relatively favorable, with a 60% chance of sunshine. This marks a noticeable drop from the peak sunshine months of July and August, both boasting an impressive 85%. However, September still maintains better odds than some months that follow, such as October and November, which see chances plummet to 35% and 33% respectively. This trend highlights September as an ideal time for visitors to enjoy the tail end of the sunny season, providing a perfect opportunity to bask in the warm Mediterranean sun before the cooler, cloudier months set in.

Percentage of Sunny Days in September in Portaria

The chart illustrates the percentage of sunny days in Portaria 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 Portaria experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec40%58%51%51%65%68%85%85%60%35%33%49%
Data source: Portaria September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Portaria in September

As summer retreats, September in Portaria, Greece, marks a gentle transition into autumn, bringing approximately 12 hours of daylight. This month reflects a gradual decrease from the sun-drenched heights of 14 hours in June through August, illustrating the shift in seasons. Sunlight begins to taper off, hinting at the cozy, shorter days to come in October and beyond. While September daylight still invites outdoor adventures and picturesque views, it lays the groundwork for the softer, more introspective months ahead, providing a perfect balance between lingering summer warmth and the approach of autumn's embrace.

Average Daylight Hours in Portaria for September

The chart illustrates the variation in daylight duration in Portaria throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec583h642h717h795h860h893h875h818h744h667h600h565h
Data source: Portaria daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Portaria

In September, Portaria, Greece, experiences a subtle shift in its wind patterns as summer transitions to autumn. With an average wind speed of 3.5 m/s (8 mph), September showcases a notable uptick from the calmness of summer months like June and July, which record their lowest winds at 2.3 m/s (5 mph) and 2.7 m/s (6 mph), respectively. This invigorating breeze hints at the coming seasonal changes, bridging the peaceful summer atmosphere with the crisper, more dynamic conditions of fall. As autumn approaches, the winds begin to strengthen again, setting the stage for October's brisk 4.0 m/s (9 mph) gusts, hinting at the vibrant transition in Portaria's natural landscape.

Average September Wind Speed in Portaria

The chart displays monthly wind speed patterns in Portaria, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.13.53.73.22.92.32.72.83.5 m/s4.03.34.3
Data source: Portaria September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Portaria Compares to Other Months

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

September and January present stark contrasts in weather. In September, temperatures range from a mild 13°C (56°F) at night to a warm average of 23°C (73°F) during the day, peaking at a hot 31°C (89°F). The month sees relatively low precipitation of 46 mm (1.8 in) over just five days, accompanied by a comfortable humidity level of 58%. In contrast, January is much colder, with minimum temperatures plummeting to -3°C (26°F) and an average of only 8°C (46°F), reaching a maximum of 17°C (64°F). The winter month experiences significantly higher precipitation at 110 mm (4.3 in) across 11 days and increased humidity at 82%. For more details on January weather, you can refer to Portaria weather in January.

September and February showcase stark contrasts in weather patterns. In September, temperatures range from a mild 13°C (56°F) to a warm 31°C (89°F), with an average of 23°C (73°F), accompanied by relatively low precipitation of 46 mm (1.8 in) over about five days. The humidity sits at a comfortable 58%, making it a pleasant month for outdoor activities. In contrast, February brings much cooler conditions, with temperatures dropping to a minimum of -1°C (31°F) and peaking at 18°C (64°F), averaging just 10°C (50°F). This month experiences higher precipitation at 107 mm (4.2 in) across ten days, contributing to a more humid atmosphere at 78%. For more detailed weather information, you can check Portaria weather in February.

September typically features warmer temperatures, with a minimum of 13°C (56°F) and an average of 23°C (73°F), reaching a maximum of 31°C (89°F). The month sees moderate precipitation at 46 mm (1.8 in) spread over 5 days, accompanied by a humidity level of 58%. In contrast, March experiences much cooler weather, with temperatures ranging from a chilly minimum of 0°C (32°F) to an average of 11°C (52°F) and a maximum of 20°C (69°F). Precipitation is higher in March, totaling 100 mm (3.9 in) over 9 days, and the humidity also rises to 76%. The difference in weather reflects a transition from the warm end of summer to the cooler beginnings of spring. For more details, check Portaria weather in March.

September and April exhibit notably different weather patterns. September boasts a warmer climate with temperatures ranging from a minimum of 13°C (56°F) to a maximum of 31°C (89°F), while April is cooler, with temperatures spanning from 4°C (40°F) to 24°C (76°F). Precipitation is more prevalent in April, with an average of 71 mm (2.8 in) over about 7 days compared to September's 46 mm (1.8 in) spread over 5 days. Additionally, humidity levels are higher in April at 70%, compared to September's 58%. For a detailed look at the weather conditions in April, visit Portaria weather in April.

In September, temperatures range from a minimum of 13°C (56°F) to a maximum of 31°C (89°F), averaging around 23°C (73°F). The month experiences slightly higher humidity at 58% and receives about 46 mm (1.8 in) of precipitation over approximately 5 days. In contrast, May sees cooler temperatures, with lows of 11°C (51°F) and highs reaching 29°C (84°F), averaging 18°C (65°F). This month is marked by a slightly lower precipitation level of 41 mm (1.6 in) spread across 7 days and higher humidity levels at 71%. For more detailed information, check out Portaria weather in May.

In comparing the weather of September and June, it is evident that both months have similar average temperatures, hovering around 23°C (73°F). However, June tends to be slightly warmer, with maximum temperatures reaching up to 33°C (92°F), compared to September's peak of 31°C (89°F). Precipitation levels are comparable in both months, with September receiving 46 mm (1.8 in) and June 42 mm (1.7 in), and both months experiencing rain on roughly five days. Humidity is also slightly higher in June at 61% compared to September's 58%. For more detailed information, you can visit Portaria weather in June.

When comparing the weather in September and July, we can see distinct differences in both temperature and precipitation. September typically presents a cooler climate, with minimum temperatures around 13°C (56°F) and average highs reaching 31°C (89°F). In contrast, July is warmer, with minimum temperatures averaging 18°C (64°F) and maximums peaking at 33°C (92°F).

Precipitation also varies between the two months, with September receiving 46 mm (1.8 in) over about 5 days, while July experiences higher rainfall at 73 mm (2.9 in) but over just 3 days. Humidity levels are quite similar, with September at 58% and July slightly lower at 57%. For more detailed information, you can check the Portaria weather in July.

In September, the temperatures begin to cool slightly compared to August, with a minimum of 13°C (56°F) and a maximum of 31°C (89°F), averaging around 23°C (73°F). In contrast, August enjoyed warmer days, featuring a minimum of 18°C (65°F), an average of 26°C (79°F), and peaking at 35°C (96°F). While September sees a slight increase in precipitation with 46 mm (1.8 in) over 5 days, August experiences less rain, totaling only 22 mm (0.9 in) across 3 days. Humidity is also higher in September at 58%, compared to 51% in August, contributing to a more humid feel as summer transitions into autumn. For more details about the weather in August, check out Portaria weather in August.

The weather in September tends to be warmer, with average temperatures ranging from a minimum of 13°C (56°F) to a maximum of 31°C (89°F). This month sees relatively low precipitation, totaling 46 mm (1.8 in) over about 5 days, accompanied by a moderate humidity level of 58%. In contrast, October brings cooler temperatures, with averages from 10°C (49°F) to 27°C (80°F). This month is also wetter, experiencing 105 mm (4.1 in) of rain over approximately 7 days and a higher humidity of 73%. For more detailed weather insights, check out Portaria weather in October.

September weather is generally warmer, with average temperatures ranging from a minimum of 13°C (56°F) to a maximum of 31°C (89°F) and an overall average of 23°C (73°F). The month experiences moderate precipitation of 46 mm (1.8 in) over just 5 days, making the humidity relatively comfortable at 58%. In contrast, November brings a significant drop in temperatures, with minimums of 5°C (42°F) and maximums reaching 22°C (72°F), resulting in an average temperature of 14°C (58°F). This month is characterized by higher precipitation levels totaling 115 mm (4.5 in) over 12 days, along with increased humidity at 79%. For more detailed information on November conditions, you can visit Portaria weather in November.

September and December present a stark contrast in weather. In September, temperatures range from a mild 13°C (56°F) at night to a warm 31°C (89°F) during the day, accompanied by relatively low humidity at 58% and only 46 mm of precipitation over about five days. In contrast, December brings much cooler temperatures, with minimums dropping to 2°C (36°F) and daily averages hovering around 10°C (51°F). Precipitation increases significantly to 98 mm (3.9 in) over ten days, and humidity rises to 81%, indicating a much wetter and chillier month. For a closer look at the December climate, check out Portaria weather in December.

Compare Portaria's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Portaria

As September unfolds in Portaria, the transition towards autumn is palpable. The weather is characterized by mild temperatures, offering a perfect balance between the warmth of summer and the crispness of fall. This month typically experiences occasional rainfall, with the average humidity hovering around a comfortable level, making it an ideal time for outdoor activities. Compared to the sweltering heat of July and August, September provides a refreshing respite, inviting both locals and visitors to explore the scenic beauty of the region. For a detailed overview of what to expect throughout the year, visit Portaria Climate.