Last updated: August 21, 2025
Experience the charm of Chania, Greece, in September, where delightful weather welcomes visitors. With maximum temperatures reaching a balmy 29°C (84°F) and an average of 23°C (74°F), the days are perfect for exploration and relaxation. The minimum temperature drops to a comfortable 18°C (64°F), ideal for evenings by the sea. Expect a touch of rain, with an average precipitation of 49 mm (1.9 in) over about 5 days, contributing to the lush scenery. Humidity levels hover around 74%, ensuring a warm yet enjoyable Mediterranean climate. Whether exploring historic sites or lounging on sun-kissed beaches, September in Chania offers a memorable escape.
In September, Chania, Greece, offers a delightful transition from summer's peak heat to more temperate conditions. With minimum temperatures settling at a comfortable 18°C (64°F) and averaging 23°C (74°F), it's a perfect time to enjoy the warm Mediterranean sun without the sweltering heat of July and August. The maximum temperatures reach a pleasant 29°C (84°F), inviting outdoor activities and beach days, while still providing relief compared to the overwhelming summer highs. As autumn approaches, this month showcases a wonderful balance, making it an ideal time to explore the charming landscapes and vibrant culture of this stunning destination.
In September, Chania, Greece, experiences a modest precipitation total of 49 mm (1.9 in), marking a slight uptick from the drier summer months of July and August, which saw minimal rainfall of just 5 mm and 6 mm, respectively. This increase is attributed to the arrival of early autumn, bringing about 5 days of rain—a notable change compared to the preceding months, where rainfall was sparse. As summer transitions to fall, the region begins to see more substantial precipitation, laying the groundwork for increased rainfall in the coming months of October and November, when totals rise sharply to 80 mm (3.2 in) and 141 mm (5.6 in) respectively. This trend signals a shift in seasonal weather patterns, making September a period of refreshing change as the landscape begins to embrace the upcoming autumnal showers.
As summer transitions into autumn, September in Chania, Greece sees a noticeable drop in humidity, settling at a comfortable 74%. This change marks a shift from the higher levels experienced during the warmer months, where humidity peaked at 84% in May and hovered around the 80% mark from June through August. The gradual decline, beginning in August, paves the way for a more pleasant atmosphere, making September an ideal time for those seeking a balance of warm weather and lower humidity. As the year progresses into October, humidity further dips to 73%, hinting at a trend towards drier conditions as winter approaches. This seasonal ebb and flow creates a unique and inviting climate for visitors looking to explore the charming coastal landscapes of Chania.
As summer transitions into autumn, September in Chania, Greece, maintains a very high UV Index of 9, indicating that sun exposure requires caution. With a burn time of just 15 minutes, it’s essential to take protective measures when enjoying the still-warm sunshine. This trend reflects a slight decrease from the peak indices noted in July and August, yet still demands vigilance. The UV Index will gradually decline as we move into October, when the Index drops to 7, marking a shift towards safer sun exposure. For those planning to soak in the sun, staying informed about the Chania UV Index is key to ensuring both enjoyment and safety during this beautiful month.
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As summer fades, September in Chania, Greece, continues to bask in a generous 351 hours of sunshine, offering a warm embrace to those lingering a little longer by the sea. The month marks a gentle decline from the peak summer brilliance of July at 422 hours, yet it remains significantly brighter than the colder months ahead. This striking transition reflects the island's allure, as sun-seekers can still relish the remnants of summer before the cooler autumn days set in. With a more moderate climate and fewer crowds, September presents an ideal time for visitors to explore the vibrant landscapes and rich culture of Chania while enjoying the lingering warmth of the Mediterranean sun.
As summer winds down, September in Chania, Greece, offers an impressive 88% chance of sunny weather, making it one of the sunniest months of the year. This delightful trend follows the peak sunshine of July and August, where the chances soar to 98% and 97%, respectively. With temperatures still warm and the crowds thinning, September presents the perfect opportunity to bask in the gentle sunshine and enjoy the stunning landscapes, all while experiencing a more relaxed atmosphere. As autumn approaches, the likelihood of sun drops significantly in October, but during September, visitors can still revel in the lingering summer bliss.
As summer fades into autumn, September in Chania, Greece, offers a pleasant transition, characterized by 12 hours of daylight. This gradual decline from August's peak of 13 hours hints at the approaching cooler months, while still providing ample opportunity to enjoy the region's natural beauty. The daylight duration starts to taper off after a vibrant summer, where 14 hours of sunlight in June, July, and early August warmed the days. As we move into October with its 11 hours, September serves as a gentle reminder of the relaxed pace that autumn brings, making it an ideal month for exploration and outdoor activities under the golden Mediterranean sun.
As summer gives way to autumn in Chania, Greece, September brings a gentle uptick in wind speed, averaging 4.1 m/s (9 mph). This marks a notable shift from the much calmer breezes of July and August, which hover around 3.7 m/s and 3.8 m/s (8 mph) respectively. The crisp air and refreshing winds not only herald the transition of the seasons but also create a splendid environment for outdoor activities and exploration. Compared to the peak summer months, September’s breeze offers a delightful balance, making it an inviting time for both locals and visitors to enjoy the city's stunning landscapes and vibrant culture before autumn settles in.
Weather in Chania varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Chania, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January showcase stark contrasts in weather. September experiences milder temperatures, averaging around 23°C (74°F) with maximums peaking at 29°C (84°F), while January typically sees much cooler weather, with an average of only 11°C (53°F) and highs reaching 20°C (69°F). Precipitation also differs significantly; September receives about 49 mm (1.9 in) spread over 5 days, whereas January has much more rain, totaling 163 mm (6.4 in) over approximately 15 days. Humidity levels are slightly higher in September at 74%, compared to 71% in January, giving each month its unique feel. For more details, check out Chania weather in January.
September and February offer contrasting weather experiences. In September, temperatures range from a minimum of 18°C (64°F) to a comfortable maximum of 29°C (84°F), with an average of 23°C (74°F). The month sees about 49 mm (1.9 in) of precipitation over just 5 days, coupled with a humidity level of 74%, making it feel warm and pleasant. In stark contrast, February is much cooler, with temperatures ranging from a chilly 4°C (40°F) to a mild 18°C (65°F), averaging around 12°C (54°F). This month experiences significantly higher rainfall, totaling 149 mm (5.9 in) across 12 days, and has a slightly lower humidity of 72%. For more details on February weather, visit Chania weather in February.
September and March present contrasting weather conditions. In September, temperatures are notably warmer, ranging from a minimum of 18°C (64°F) to a maximum of 29°C (84°F), with an average of 23°C (74°F). The month experiences moderate precipitation of 49 mm (1.9 in) over about 5 days, while humidity remains steady at 74%. In contrast, March is significantly cooler, with temperatures starting at a minimum of 5°C (40°F) and reaching a maximum of 19°C (67°F), averaging just 13°C (55°F). Precipitation in March is higher at 85 mm (3.3 in), spread across 10 days, while humidity stays constant at 74%. For a more detailed look at weather specifics, you can check Chania weather in March.
In comparing the weather of September and April, notable differences emerge in temperature and overall climate. In September, temperatures range from a mild 18°C (64°F) at night to a warm 29°C (84°F) during the day, with an average of 23°C (74°F), making it a much warmer month compared to April, which sees cooler temperatures ranging from a minimum of 8°C (47°F) to a maximum of 22°C (72°F), averaging just 15°C (59°F). Precipitation levels are similar, with September receiving around 49 mm (1.9 in) over 5 days, while April has 48 mm (1.9 in) spread over 7 days. Humidity slightly increases in April at 78%, compared to September’s 74%. For more detailed insights into April's climate, you can check Chania weather in April.
September typically enjoys warmer temperatures compared to May, with average highs reaching up to 29°C (84°F), while May sees slightly cooler temperatures, averaging a maximum of 30°C (86°F). However, the nights in September are warmer, with minimum temperatures around 18°C (64°F) compared to May's 13°C (55°F). September experiences more rainfall, averaging 49 mm (1.9 in) over about five days, while May is drier with only 24 mm (1.0 in) falling over three days. Humidity is also notably higher in May at 84%, compared to 74% in September. For more details on the May climate, check Chania weather in May.
In comparing the weather between September and June, we see some notable differences and similarities. September typically enjoys slightly warmer days with average temperatures around 23°C (74°F) and a maximum of 29°C (84°F), whereas June is marginally cooler, with average temperatures around 22°C (72°F) and a peak of 30°C (86°F). Rainfall is more prevalent in September with 49 mm (1.9 in) over 5 days, compared to June's relatively dry conditions, which only sees 12 mm (0.5 in) over 3 days. Humidity levels are also higher in June at 83%, compared to 74% in September. For those looking for details about what to expect in June, check out Chania weather in June.
In comparing the weather between September and July, we find that September offers slightly cooler temperatures, with average highs reaching 29°C (84°F) compared to July's warmer 31°C (88°F). July also experiences higher humidity levels at 81%, compared to September's 74%. While both months see few rain days, July is notably drier with only 5 mm (0.2 in) of precipitation over just 1 day, whereas September receives 49 mm (1.9 in) across 5 days. For more details on July weather, visit Chania weather in July.
In comparing the weather between August and September, we see a noticeable shift in both temperatures and precipitation. August typically experiences warmer conditions, with minimum temperatures around 21°C (70°F) and maximums reaching up to 33°C (91°F). In contrast, September offers slightly cooler temperatures, with a minimum of 18°C (64°F) and a maximum of 29°C (84°F).
Moreover, August tends to be drier, recording only 6 mm (0.2 in) of precipitation over just one day, while September is wetter, with 49 mm (1.9 in) of rain spread over five days. Humidity also remains relatively high in both months, with September averaging 74% compared to August's 78%. For a more comprehensive look at August's climate specifics, you can refer to Chania weather in August.
September and October present noticeable differences in weather patterns. In September, temperatures are generally higher, with an average of 23°C (74°F) and maximums reaching 29°C (84°F). The month sees a total precipitation of 49 mm (1.9 in) over about 5 days and maintains a humidity level of 74%. In contrast, October experiences a drop in average temperature to 20°C (68°F) and slightly cooler minimums around 14°C (58°F), although it still shares the same maximum of 29°C (85°F). Precipitation rises significantly to 80 mm (3.2 in) over 10 days, contributing to a humid atmosphere with 73% humidity. For more detailed insights into the weather, you can check Chania weather in October.
In September, the weather is generally warm, with temperatures ranging from a minimum of 18°C (64°F) to a maximum of 29°C (84°F), and an average of 23°C (74°F). The month experiences mild precipitation, totaling 49 mm (1.9 in) over about 5 days, while humidity remains relatively high at 74%.
In contrast, November brings cooler temperatures, with averages falling to 17°C (63°F) and a maximum of 23°C (74°F), alongside a more significant precipitation increase to 141 mm (5.6 in) spread over 15 days. Humidity levels are slightly lower at 71%. This shift in weather highlights a transition from the warmth of September to the cooler, wetter conditions typical of November. For more details, visit Chania weather in November.
September and December present quite contrasting weather patterns. In September, temperatures are relatively warm, with averages around 23°C (74°F), peaking at 29°C (84°F), making it ideal for outdoor activities. The month experiences moderate humidity at 74% and light rainfall, totaling 49 mm over just 5 days. In contrast, December brings a significant drop in temperature, with averages dropping to 14°C (57°F) and a maximum of only 19°C (67°F). Additionally, December is much wetter, with 186 mm of rainfall spread over 16 days, and a slightly lower humidity level of 71%. For more details on the December weather, you can check Chania weather in December.
As summer transitions into autumn, September in Chania offers a delightful climate that strikes a balance between warmth and mildness. While temperatures remain pleasantly high, averaging around 23°C, the sultry heat of peak summer begins to fade, creating an inviting atmosphere for visitors. With only a handful of rainy days and relatively low precipitation, this month provides an ideal backdrop for exploring the stunning landscapes and rich history of the region. The humidity persists, adding a soft warmth to the air, but overall, September feels refreshingly different, making it a wonderful time to experience Chania's charm. For more insights, check out Chania Climate.