Last updated: February 6, 2025
In September, Kastraki experiences a delightful blend of mild temperatures and refreshing conditions. With maximum highs reaching 33°C (92°F) and average temperatures around 19°C (67°F), the weather is perfect for exploration. The month sees minimal precipitation, totaling 31 mm (1.2 in) over just 4 days, ensuring plenty of sunshine for outdoor activities. Average humidity stands at a comfortable 56%, making Kastraki an ideal destination for those looking to enjoy pleasant fall weather while soaking in the region's natural beauty.
In September, Kastraki, Greece, transitions gracefully from the heat of summer to the cooler embrace of autumn. With minimum temperatures around 4°C (40°F) and average highs reaching about 33°C (92°F), this month still offers plenty of warmth for outdoor exploration. The average temperature settles at a comfortable 19°C (67°F), making it an ideal time for visitors to enjoy the stunning landscapes and rich history without the sweltering heat of July and August. This month’s moderate temperatures reflect a gentle shift, as the region prepares for the cooler days ahead, inviting travelers to experience the natural beauty and vibrant culture of Kastraki in a refreshing, pleasant climate.
In September, Kastraki, Greece experiences a notable transition towards drier conditions, with just 31 mm (1.2 in) of precipitation recorded over 4 days. This marks a continuation of the summer trend, where rainfall decreases significantly from the heavier amounts seen earlier in the year. The drop in both the volume and frequency of rain—decreasing from 32 mm (1.3 in) in August and the 42 mm (1.7 in) seen in July—indicates that September is one of the driest months of the year. As the landscape begins to prepare for the autumn months, this lean period of precipitation paves the way for a brief respite before the wetter autumnal months arrive, showcasing nature’s rhythmic cycle in this picturesque Greek locale.
In Kastraki, Greece, September marks a transition as humidity levels stabilize at 56%, mirroring the patterns observed in the warmer months of July and August. This mild humidity makes for a comfortable atmosphere, especially after the sizzling summer, which recorded its lowest levels of 47% in August. As the year progresses, humidity starts to climb again in October, suggesting a shift toward the wetter season. The spring and summer months show a consistent decline in humidity, peaking in the winter when levels rise significantly, with January starting at a hefty 84%. Overall, September stands out as a pivotal month where the lingering warmth of summer meets the impending cooler, more humid autumn days.
As summer fades into autumn, September in Kastraki, Greece still boasts a very high UV Index of 8, indicating significant sun exposure risks that require caution. With a burn time of just 15 minutes, it’s crucial to protect your skin even as temperatures begin to cool. This trend signals a gradual decline from the extreme levels seen in June and July, where UV indices peaked at 11 and 10, respectively. However, with a consistent very high rating throughout late summer and into early fall, sun safety remains paramount. For those planning outdoor activities, remember to stay informed and take necessary precautions to enjoy the beautiful Greek landscape without compromising your skin's health. To learn more about the UV Index across the year, visit Kastraki UV Index.
UV Risk Categories
As September settles over Kastraki, Greece, the sun continues to shine brightly, offering an impressive 344 hours of sunlight. This marks a graceful transition from the peak summer months of July and August, which bask in an average of over 400 hours. While September sees a slight decline in sunshine, it still retains a remarkable glow, outshining the early months of the year such as January and February, where sunlight lingers at just 192 and 237 hours, respectively. The warm days and cooler evenings make September an enchanting time to explore the breathtaking landscapes of Kastraki, where summer's vibrant spirit lingers just a bit longer. As autumn approaches, the golden rays remind us of the joys of late summer sun, while hinting at the more subdued light to come in the months ahead.
As September rolls into Kastraki, Greece, the chances of basking in the sun remain quite favorable, with 60% probability of sunshine. This figures reflect a slight dip from the peak summer months of July and August, which boast impressive sun chances of 80% and 85% respectively. However, September still enjoys a substantial amount of sunny days, comparable to the sunnier months of May and June. With the heat of summer lingering, it presents a perfect opportunity for visitors to experience the warm Mediterranean climate before the autumn sets in. Thus, whether you’re lounging on the beach or exploring the charming landscapes, September is certainly a delightful time to enjoy Kastraki’s radiant weather.
As summer fades into autumn, September in Kastraki, Greece, experiences a noticeable shift in daylight duration, with approximately 12 hours of sunlight illuminating the day. This marks a gentle decline from the 14 hours of daylight enjoyed during the height of summer in July and August. As the seasons transition, the gradual decrease in daylight sets the stage for the cooler months ahead, inviting a blend of lingering warmth and the promise of autumn's arrival. The change from 14 hours to 12 hours is reflective of nature's rhythm, ushering in a time for reflection as daylight begins to wane in preparation for the shorter days of October and November.
As summer transitions to autumn in Kastraki, Greece, the invigorating September winds carry an average speed of 1.7 m/s (4 mph), marking a gentle decline from the more breezy month of May, which enjoys an average of 2.2 m/s (5 mph). The winds remain consistently mild throughout the late summer months, hovering around the 1.8 m/s (4 mph) mark in both July and August. This trend continues into October, where speeds drop slightly to 1.5 m/s (3 mph). The overall pattern reveals a subtle yet noticeable reduction in wind speed as the year progresses, offering a serene atmosphere perfect for enjoying the stunning natural beauty of Kastraki, while hinting at the calmness that autumn brings.
The weather in Kastraki 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 Kastraki and find detailed weather information for every month.
September and January present a striking contrast in weather. In September, temperatures range from a cool 4°C (40°F) at night to a warm average of 19°C (67°F) during the day, peaking at a sweltering 33°C (92°F) on occasion. The month typically sees minimal precipitation of 31 mm (1.2 in) spread over just 4 days, resulting in a moderate humidity of 56%. In stark contrast, January experiences colder conditions with temperatures dropping to as low as -15°C (5°F) at night, averaging around 2°C (36°F) during the day, and only reaching a maximum of 16°C (61°F). This winter month is marked by significantly higher precipitation of 105 mm (4.1 in), occurring over 12 days, coupled with increased humidity at 84%. For a detailed look at the cold winter conditions, check out Kastraki weather in January.
September and February present strikingly different weather conditions. In September, temperatures range from a mild 4°C (40°F) at night to a warm 33°C (92°F) during the day, with an average of 19°C (67°F). Precipitation is relatively low, at 31 mm (1.2 in) over just four days, and humidity is moderate at 56%. In contrast, February is much colder, with minimum temperatures plunging to -15°C (6°F) and a day-time maximum of 19°C (66°F), averaging only 5°C (41°F). This month sees significantly more precipitation, totaling 110 mm (4.3 in) across about ten days, and higher humidity at 78%. For more details on February weather, check out Kastraki weather in February.
September weather is characterized by warmer temperatures, with a minimum of 4°C (40°F) and an average high of 33°C (92°F), whereas March experiences cooler conditions, featuring a minimum of -11°C (12°F) and a maximum of 24°C (75°F). Precipitation is more frequent in March, with about 92 mm (3.6 in) spread over 11 days, compared to September's 31 mm (1.2 in) over just 4 days. Additionally, March tends to be more humid, averaging 75% humidity compared to September's 56%. For a detailed look at March conditions, you can check out this resource: Kastraki weather in March.
In September, temperatures reflect the warmth of summer, with minimums around 4°C (40°F) and maximums reaching up to 33°C (92°F). The average temperature settles at a comfortable 19°C (67°F), accompanied by relatively low precipitation of 31 mm (1.2 in) over just 4 days, and humidity at 56%.
In contrast, April presents a cooler climate, with minimum temperatures dipping to -4°C (24°F) and maximums peaking at 26°C (79°F). The average temperature in April is significantly lower at 11°C (52°F). Additionally, April experiences more rainfall, totaling 66 mm (2.6 in) across 10 days, with higher humidity at 70%.
For more details about the weather in April, you can check Kastraki weather in April.
September and May both feature similar high temperatures, with maximums reaching around 33°C (91°F) and 33°C (92°F) respectively. However, September enjoys a slightly warmer average temperature of 19°C (67°F) compared to May's 16°C (61°F). In terms of precipitation, May tends to be wetter, with 63 mm (2.5 in) over 11 days, while September experiences only 31 mm (1.2 in) across 4 days, making September a drier option overall. Additionally, May's humidity is higher at 72%, compared to September's 56%, contributing to a more sultry feel as the year transitions. For more insights about the weather in May, check out Kastraki weather in May.
When comparing the weather in September and June, notable differences can be observed. September typically experiences a wider temperature range, with minimums dropping to 4°C (40°F) and maximums climbing to 33°C (92°F). In contrast, June starts with higher minimum temperatures at 7°C (44°F), and peaks at a hotter maximum of 37°C (98°F). Rainfall also varies significantly; September receives only 31 mm (1.2 in) of precipitation over 4 days, while June is much wetter, accumulating 74 mm (2.9 in) spread across 12 days. Both months have similar average humidity, with September slightly lower at 56% compared to June's 60%. For more detailed weather information, you can check Kastraki weather in June.
When comparing the weather in September and July, notable differences emerge. September experiences a broader temperature range with minimums dropping to 4°C (40°F) and maximums reaching up to 33°C (92°F), while July has a milder minimum of 11°C (52°F) and higher maximums peaking at 38°C (101°F). Additionally, September sees less precipitation with an average of 31 mm (1.2 in) over four days, compared to July's 42 mm (1.7 in) across five days. Both months share the same humidity level at 56%, but September tends to offer more comfortable and varied temperatures as summer transitions into autumn. For more detailed information on July's weather, check out Kastraki weather in July.
In September, the weather begins to cool down compared to the scorching heat of August. While August sees minimum temperatures of 12°C (54°F) and maximum highs reaching 38°C (101°F) with an average of 23°C (74°F), September offers a more moderate range with lows of 4°C (40°F) and highs soaring to 33°C (92°F) with an average of 19°C (67°F). Additionally, September experiences slightly less precipitation at 31 mm (1.2 in) over 4 days, contrasted with August's 32 mm (1.3 in) over 5 days. Humidity also shifts, with September recording a higher level of 56% compared to August's 47%. For a detailed look at the August weather, you can check Kastraki weather in August.
September typically showcases warmer temperatures, with a minimum of 4°C (40°F) and an average of 19°C (67°F), reaching up to a maximum of 33°C (92°F). In contrast, October ushers in cooler conditions, featuring a minimum of 1°C (34°F) and an average temperature dropping to 13°C (56°F), with highs of 29°C (84°F). Precipitation also increases from 31 mm (1.2 in) over 4 days in September to 70 mm (2.8 in) across 6 days in October, resulting in higher humidity levels that rise from 56% to 70%. For more detailed information on October weather, visit Kastraki weather in October.
In September, the weather is generally warm and pleasant, with average temperatures around 19°C (67°F) and maximums reaching up to 33°C (92°F). Precipitation is relatively low at 31 mm (1.2 in), occurring on just 4 days, and humidity sits at a comfortable 56%. In contrast, November brings a significant drop in temperature; the average is only 9°C (48°F), with nights often dipping as low as -3°C (27°F). This month is much wetter, with 125 mm (4.9 in) of precipitation spread over 12 days and increased humidity at 80%. For more details on November weather specifically, refer to Kastraki weather in November.
September and December exhibit stark differences in weather. September enjoys a warm climate with average temperatures around 19°C (67°F) and highs reaching up to 33°C (92°F), accompanied by relatively low precipitation of 31 mm (1.2 in) over just 4 days. In contrast, December brings a much colder atmosphere, with average temperatures dropping to 5°C (41°F) and maximums reaching only 15°C (59°F). Precipitation becomes more frequent in December, totaling 128 mm (5.0 in) over 12 days, while humidity rises significantly to 83%. For a detailed overview of December's weather conditions, you can check Kastraki weather in December.
As September unfolds in Kastraki, the transition from summer's heat becomes evident, offering milder days with an average temperature around 19°C (67°F). While the maximum can still reach a warm 33°C (92°F), mornings and evenings invite a refreshing chill, contrasting sharply with the sweltering months preceding it. With an average of just 4 days of rain and a total precipitation of 31 mm (1.2 in), the month maintains a pleasant dryness, allowing for ample opportunities to explore the stunning landscapes that define this region. The 56% humidity provides a comfortable balance, making September an ideal time for visitors seeking to enjoy Kastraki's unique charm. For a deeper insight into weather patterns, check out Kastraki Climate.