Last updated: March 24, 2025
In October, Cagliari, Italy welcomes a mild Mediterranean climate, where temperatures range from a pleasant 10°C (51°F) to a warm 28°C (84°F). The average temperature hovers around 19°C (66°F), making it an ideal time for outdoor activities. However, expect about 47 mm (1.9 in) of rain spread across 7 days, contributing to a relative humidity of 76% that adds a touch of crispness to the air. With its blend of warm days and cooler nights, October presents a unique opportunity to experience Cagliari's vibrant autumn charm.
As October unfolds in Cagliari, Italy, the weather begins to showcase the milder transitions of fall. With minimum temperatures averaging around 10°C (51°F) and maxing out at a comfortable 28°C (84°F), this month offers a pleasant blend of warmth and cooler breezes. The average temperature settles at a delightful 19°C (66°F), making it an ideal time for exploring the city's stunning coastline and rich historical sites without the sweltering heat of summer. Compared to the preceding months, October sees a noticeable dip in temperatures, yet it still captures the essence of warmth that the Sardinian island is known for. Embrace the golden days of autumn, where sunny spells and cooler evenings create a refreshing backdrop for an unforgettable visit.
In Cagliari, Italy, October marks a notable transition in the climate as the city sees an average precipitation of 47 mm (1.9 in) over 7 days. This increase in rainfall compared to the drier summer months reflects the onset of autumn, preparing the landscape for the heavier precipitation expected in November, where totals soar to 109 mm (4.3 in). Interestingly, October’s rainfall, while significant, is slightly less than what is recorded in April and May, which often enjoy more balanced, yet rainier, days. As the year progresses, Cagliari's pattern illustrates a clear shift where rainfall becomes a vital part of the autumn landscape, providing a lush backdrop to the city's historic charm.
In Cagliari, Italy, October graces the city with a humidity level of 76%, marking a continuation of the relatively high moisture content typical for the month. As summer transitions into autumn, humidity remains stable, closely mirroring September's 75% level. The first half of the year experiences slightly elevated humidity, peaking in May at 78%. As the seasons shift, this humidity begins to stabilize, with October's readings maintaining a consistent range seen throughout the autumn months. This balance of humidity creates a comfortable climate, ideal for exploring the coastal beauty of Cagliari while enjoying the mild fall temperatures.
As the months progress in Cagliari, Italy, the UV Index reveals a distinct trend of increasing intensity, peaking during the summer months. Starting from a moderate index of 3 in January, the UV levels steadily rise, reaching a very high 10 in both June and July, where the risk of harm from unprotected sun exposure is substantial—limited to just 15 minutes for fair-skinned individuals. While August and September see a slight drop, the UV Index remains high at 8 before settling at 6 in October. During this month, sunbathers can expect a notable exposure category, necessitating care as burn time extends back to 25 minutes. This pattern emphasizes the importance of sun safety year-round, particularly in the peak summer months. For a detailed look at the UV Index trends throughout the year, visit Cagliari UV Index.
UV Risk Categories
As October unfolds in Cagliari, the city enjoys a delightful 320 hours of sunshine, embracing the lingering warmth of summer while gracefully transitioning into fall. This month significantly contributes to a yearly trend that sees the sunniest days peaking in the heart of summer, with July bringing in 422 hours. As the seasons shift, October continues to bask in comforting light, albeit less than the sun-soaked months preceding it, like May and June which boast well over 390 hours. However, it outshines November and December, which dip to 263 and 258 hours respectively, signaling the approaching winter. Cagliari's October sunshine invites both locals and travelers to relish the pleasant days, making it an ideal time for exploration and outdoor activities before the chill sets in.
In Cagliari, Italy, October presents a moderate likelihood of sunny weather with a 51% chance of sunshine. This marks a slight decline from the sun-drenched summer months of July and August, which boast over 80% sunshine chances. However, it’s a notable improvement from the sunniest spring months, where the likelihood begins at 60% in March and steadily tapers off as summer ends. With October's weather balancing between sunny afternoons and seasonal transitions, visitors can still expect pleasant days, although they should prepare for the potential of more overcast skies as the month progresses. It's a perfect time to enjoy the beauty of Cagliari's autumn while embracing the last warm rays of the outgoing season.
As October arrives in Cagliari, Italy, the city embraces the gentle transition of daylight, with approximately 11 hours of sunshine. This marks a slight decline from the sun-drenched summer months of June and July, which basked in 14 hours of daylight. Following a gradual tapering of daylight from the height of summer, September yields to October's softer glow, reminiscent of the lingering warmth of autumn. While the days grow shorter compared to the bustling spring and summer, October still offers a generous amount of daylight, inviting residents and visitors alike to enjoy the beautiful fall scenery and vibrant city life before the deeper twilight of winter sets in.
As October settles in Cagliari, the winds begin to whisper a gentle lull, with average speeds dropping to 2.6 m/s (6 mph), the calmest of the year. This marked decrease from the breezier months of summer reflects a gradual transition towards the cooler seasons, where the vibrant Mediterranean air becomes softer and more subdued. Following the relatively consistent winds of September, October invites a sense of serenity, making it a perfect time for leisurely strolls along the coast. With autumn in the air, residents and visitors alike can savor the subtle shift, as the once-daylight-driven gusts give way to a tranquil atmosphere, setting the stage for cozy evenings and picturesque sunsets.
The weather in Cagliari changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of October's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Cagliari and find detailed weather information for every month.
October and January present contrasting weather conditions. In October, temperatures range from a minimum of 10°C (51°F) to a pleasant maximum of 28°C (84°F), with an average of 19°C (66°F). This month also experiences a moderate amount of rainfall, totaling 47 mm (1.9 in) over about seven days, while humidity remains relatively high at 76%.
In comparison, January offers cooler temperatures, with a minimum of 2°C (35°F) and a maximum of 18°C (65°F), averaging only 10°C (50°F). Precipitation decreases slightly to 34 mm (1.4 in) over the same number of rainy days, yet humidity remains constant at 76%. For more detailed insights, you can check Cagliari weather in January.
October and February present noticeably different weather patterns. In October, temperatures range from a minimum of 10°C (51°F) to a maximum of 28°C (84°F), with an average of 19°C (66°F), making it a milder and more pleasant month overall. There is an average precipitation of 47 mm (1.9 in) over about 7 days, coupled with a relatively high humidity of 76%. In contrast, February experiences cooler temperatures, with a minimum of 2°C (36°F) and a maximum of 19°C (67°F), averaging around 11°C (52°F). Precipitation is lower at 29 mm (1.1 in) over 5 days, and humidity is slightly lower at 73%. For more detailed insights into weather patterns during this month, check out Cagliari weather in February.
In comparing the weather between October and March, October tends to be warmer and more comfortable, with average temperatures ranging from a minimum of 10°C (51°F) to a maximum of 28°C (84°F). Meanwhile, March experiences cooler temperatures, averaging between 3°C (38°F) and a maximum of 21°C (71°F). Both months have similar precipitation levels—October sees about 47 mm (1.9 in) of rain over 7 days, while March records slightly more at 48 mm (1.9 in) over 9 days. Additionally, October has a higher humidity level at 76% compared to March's 73%. For more specific details about the climate during March, you can check Cagliari weather in March.
When comparing the weather in October and April, October tends to have warmer temperatures, with average highs reaching 28°C (84°F) compared to April's average high of 24°C (75°F). The minimum temperatures in October are also milder, starting at 10°C (51°F), while April begins cooler at 4°C (40°F). Precipitation levels are similar, with October receiving 47 mm (1.9 in) over approximately 7 rainy days, while April sees 49 mm (1.9 in) spread over 10 days. Humidity remains relatively high in both months, with October at 76% and April slightly higher at 77%. For more detailed insights on April weather specifically, you can check out Cagliari weather in April.
In October, temperatures typically range from a minimum of 10°C (51°F) to a maximum of 28°C (84°F), with an average of 19°C (66°F). The month experiences about 47 mm (1.9 in) of precipitation over 7 days, with humidity sitting at 76%. In comparison, May features slightly cooler conditions, with temperatures ranging from 8°C (46°F) to a higher maximum of 30°C (86°F) and an average of 18°C (65°F). Precipitation is a bit higher in May at 57 mm (2.3 in) over the same number of days, accompanied by slightly higher humidity at 78%. For a more detailed look at the weather, you can check Cagliari weather in May.
When comparing the weather in October and June, October tends to be cooler and more variable. The average temperature in October is 19°C (66°F), with a range from a minimum of 10°C (51°F) to a maximum of 28°C (84°F). Rainfall is more frequent in October, with about 47 mm (1.9 in) of precipitation over approximately 7 days, which contributes to a humidity level of 76%.
In contrast, June offers warmer temperatures, averaging 23°C (74°F), with lows of 13°C (55°F) and highs reaching up to 34°C (94°F). Precipitation is significantly lower in June, with only 19 mm (0.7 in) over 2 days, resulting in slightly higher humidity at 77%. For more details, check out Cagliari weather in June.
Overall, June provides sunnier and drier conditions, ideal for outdoor activities, while October brings a refreshing change as autumn approaches.
In comparing the weather of October and July, we see notable differences in temperature and precipitation. October experiences milder conditions with a minimum temperature of 10°C (51°F) and an average of 19°C (66°F), while July boasts much warmer temperatures, ranging from a minimum of 18°C (65°F) to a maximum of 36°C (97°F). Additionally, July typically remains quite dry, receiving only 1 mm of precipitation over 0 days, whereas October has a higher level of humidity at 76% and encounters approximately 47 mm of rain over 7 days. For a more comprehensive overview, you can visit Cagliari weather in July.
In comparing the weather between October and August, October offers cooler temperatures with a minimum of 10°C (51°F) and an average of 19°C (66°F), while August is significantly warmer, featuring a minimum of 17°C (63°F) and an average of 27°C (80°F). The maximum temperatures in October reach up to 28°C (84°F), whereas August can soar to a high of 38°C (100°F). Additionally, October sees more rainfall, with 47 mm (1.9 in) spread over 7 days, compared to August, which only experiences 17 mm (0.7 in) over 3 days. Despite the slight increase in humidity in October at 76%, both months remain relatively humid, with August at 74%. For more details on August weather, check out Cagliari weather in August.
In October, temperatures in Cagliari range from a minimum of 10°C (51°F) to a maximum of 28°C (84°F), with an average of 19°C (66°F). This represents a noticeable drop compared to September, where the minimum is 13°C (56°F) and the maximum reaches 33°C (92°F), averaging 23°C (74°F). While October sees a slight increase in precipitation, totaling 47 mm (1.9 in) over 7 days, September experiences less rainfall at 33 mm (1.3 in) across 6 days. Humidity remains relatively steady, with October at 76% and September at 75%. For more details on September's weather, you can visit Cagliari weather in September.
As October transitions into November, the weather typically cools down significantly. In October, temperatures range from a pleasant minimum of 10°C (51°F) to a maximum of 28°C (84°F), with an average of 19°C (66°F). The month sees about 47 mm (1.9 in) of precipitation over 7 days, accompanied by a relatively high humidity of 76%. In contrast, November brings even cooler temperatures, with a minimum of 7°C (44°F) and an average of 15°C (59°F), peaking at 22°C (72°F). This month experiences a noticeable increase in precipitation, totaling 109 mm (4.3 in) across 14 days, while humidity remains similar at 75%. For more detailed insights on weather specifics, you can check Cagliari weather in November.
October weather features a more temperate climate, with temperatures ranging from a pleasant minimum of 10°C (51°F) to a warm maximum of 28°C (84°F). The month averages around 19°C (66°F) and experiences 47 mm (1.9 in) of precipitation over about 7 days, accompanied by a relatively high humidity of 76%. In contrast, December brings cooler conditions, with minimum temperatures dropping to 3°C (38°F) and a maximum of 18°C (65°F), leading to an average monthly temperature of 12°C (53°F). Precipitation increases slightly to 54 mm (2.1 in) over 8 days, while humidity remains relatively stable at 74%. For more detailed information, check out Cagliari weather in December.
As October unfolds in Cagliari, the weather transitions into a more temperate phase, making it distinct from the sweltering summer months. Daytime temperatures, while still pleasant, trend lower as the month progresses, offering a welcome respite from the heat. With average humidity at 76%, the air feels more refreshing, though occasional rain—about 47 mm over seven days—encourages a flourishing landscape. This combination of mild temperatures and increasing precipitation sets the stage for a cozy, autumnal atmosphere, making it an ideal time to explore the city's sights without the summer crowds. For more insights into Cagliari's unique weather patterns, check out Cagliari Climate.