Last updated: February 26, 2025
In Saint-Germain-des-Prés during October, the weather presents a striking contrast, with maximum temperatures soaring to 27°C (81°F) while falling to a brisk 1°C (34°F) at night. The average temperature hovers around a cool 13°C (56°F), providing a refreshing backdrop for autumn strolls. However, with 78 mm (3.1 in) of precipitation over approximately 13 days, this month also brings its share of rainfall, resulting in a high humidity level of 88%. This interplay of warmth and moisture makes October a uniquely vibrant time to experience the charming atmosphere of Saint-Germain-des-Prés.
In Saint-Germain-des-Prés, October brings a delightful shift in temperatures as autumn settles in. With nighttime lows around 1°C (34°F) and daytime highs peaking at a pleasant 27°C (81°F), the weather remains relatively mild, perfect for strolling through the charming streets. The average temperature of 13°C (56°F) indicates a gradual cooling from the warmer months, yet it retains enough warmth to appreciate the vibrant fall foliage. This month stands out as a transitional period, bridging the lingering warmth of summer with the crispness of winter, encouraging both locals and visitors to enjoy outdoor cafés and scenic walks amidst the stunning Parisian scenery.
In October, Saint-Germain-des-Prés experiences a notable uptick in precipitation, with an average of 78 mm (3.1 in) of rain falling over 13 days. This increase marks a transition into the wetter months, as it's notably higher than the preceding month's 54 mm (2.1 in) and aligns closely with the more rain-drenched November ahead, which averages 62 mm (2.4 in). The consistent rainfall in October sets a backdrop for the lush autumn colors that grace the Parisian landscape, while the 13 days of rain signal a shift from the drier summer months. As the leaves turn and the air grows crisp, October paves the way for a richly atmospheric season in this charming neighborhood.
In October, humidity in Saint-Germain-des-Prés typically hovers around 88%, marking a notable rise from the drier summer months of July and August, which saw levels dip to 79% and 72% respectively. As the seasons transition, the fall months exhibit a tendency for humidity to spike, with September returning to 78% before October pushes higher, ushering in the more humid conditions that characterize the late autumn. This increase continues into November, when humidity levels peak again at 91%. Overall, the trend showcases a gradual shift from the relative dryness of summer to the increasingly damp atmosphere of autumn, preparing the charming streets of this historic district for the cozy, rainy days ahead.
As autumn settles in Saint-Germain-des-Prés, the UV Index in October reflects a gradual decrease from the summer peak, measuring 4, which falls into the moderate exposure category. This indicates an increase in sun safety awareness as the burn time extends to 30 minutes. Interestingly, the UV Index shows a downward trend from the summer months—where it soared up to 9—to a more manageable level in early fall. This season offers a pleasant balance, making it an ideal time for outdoor activities without the intensity of summer’s rays. For a comprehensive look at UV levels throughout the year, visit Saint-Germain-des-Pres UV Index.
UV Risk Categories
As October settles over Saint-Germain-des-Prés, the enchanting autumn glow brings an inviting warmth to the crisp air, with 264 hours of sunshine illuminating the charming streets. This month marks a gentle decline from the sun-drenched heights of summer, where July basked in 408 hours of radiant light. The gradual shift in daylight signals the onset of cozy cafe afternoons and picturesque strolls along the Seine, echoing the vibrant pulse of the neighborhood. While October's sunlight may be less abundant than the lively days of May and June, it still paints a beautiful backdrop for the cultural richness of the area, reminding us that even as the days shorten, the beauty of Saint-Germain-des-Prés never wanes.
As autumn settles in, Saint-Germain-des-Prés experiences a gradual decline in sunny days, with October offering a 43% chance of sun. This marks a slight decrease from the 45% chance in September, continuing the trend of diminishing daylight as the season progresses. Interestingly, while October's sun probability is lower than the peak of 59% in April, it still stands as one of the more favorable months compared to the winter chill that awaits, where chances drop to around 25-28% from November through January. Thus, October provides a comfortable balance of pleasant weather, making it an excellent time to explore this charming Parisian quarter before the winter sets in.
As October blankets Saint-Germain-des-Prés in hues of autumn, daylight begins its gentle retreat, offering approximately 10 hours of sunlight each day. This noticeable decline follows the vibrant summer months, where the sun graced the skies for an impressive 15 hours in June through August. The trend of diminishing daylight becomes stark as the month progresses from September's 12 hours, hinting at the impending winter. The gradual shortening of days paints a seasonal portrait that invites residents and visitors alike to embrace the cozy ambiance of fall, marking the transition from the long, sun-soaked days of summer to the softer, dimmer light of late autumn.
As October graces Saint-Germain-des-Prés with its presence, the brisk winds begin to stir the autumn leaves, averaging a gentle 3.8 m/s (8 mph). This slight uptick from the languid summer months, where wind speeds hovered around 2.7 - 3.6 m/s, signifies a refreshing shift in the atmosphere. The breezes of fall not only invigorate the iconic streets but also prepare the way for the more turbulent winds of approaching winter. Unlike the calmer months of June and September, October's winds serve as a reminder that nature is on the cusp of transformation, leading to cozy evenings filled with the aromas of rich French cuisine and warm gatherings.
The weather in Saint-Germain-des-Pres 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 Saint-Germain-des-Pres and find detailed weather information for every month.
In October, the weather transitions into cooler temperatures, with averages around 13°C (56°F) and a maximum of 27°C (81°F), while experiencing higher humidity levels at 88%. The month sees approximately 78 mm (3.1 in) of precipitation over 13 days, indicating a mix of dry and rainy weather. In contrast, January brings much colder conditions, with average temperatures falling to around 4°C (40°F), a minimum of -8°C (18°F), and a maximum of 15°C (60°F). While January has slightly lower precipitation at 68 mm (2.7 in) over 11 days, it maintains a high humidity level of 91%. For a closer look at the chilly conditions this month, check out Saint-Germain-des-Pres weather in January.
In comparing the weather of October and February, we see significant variations in temperature and precipitation. October boasts a milder average temperature of 13°C (56°F), with a maximum that can reach up to 27°C (81°F), while February presents a cooler landscape with an average of 6°C (44°F) and a minimum dipping as low as -7°C (19°F). Precipitation levels are relatively close, with October receiving 78 mm (3.1 in) over 13 days compared to February's 64 mm (2.5 in) over 12 days. Both months experience high humidity, hovering around 88% in October and 89% in February, making the air feel damp in both instances. For a closer look at February conditions, you can check out the detailed Saint-Germain-des-Pres weather in February.
Comparing the weather in October and March reveals significant differences in temperature and conditions. In October, the average temperature hovers around 13°C (56°F), with a minimum of 1°C (34°F) and a maximum of 27°C (81°F). This month experiences more humid weather with an average humidity of 88% and substantial precipitation of 78 mm (3.1 in) over 13 days. In contrast, March has a colder climate, with average temperatures of 8°C (48°F), a minimum of -10°C (14°F), and a maximum of 24°C (76°F). Despite having slightly lower precipitation at 73 mm (2.9 in) over the same number of days, March's humidity remains high at 86%. For more details on the weather in March, you can visit Saint-Germain-des-Pres weather in March.
When comparing the weather in October and April, notable differences emerge in temperature and precipitation. October features a wider temperature range, with average temperatures around 13°C (56°F) and highs reaching up to 27°C (81°F), while April is slightly cooler, averaging 11°C (53°F) with a maximum of 28°C (83°F). However, April experiences colder nights with a minimum temperature of -4°C (26°F), in contrast to October's milder minimum of 1°C (34°F). Precipitation is more common in October, with 78 mm falling over 13 days, compared to April’s 32 mm over just 5 days, suggesting that October is generally wetter. Humidity levels also show minor variation, with October at 88% and April slightly lower at 84%. For more specific information about April weather, check out Saint-Germain-des-Pres weather in April.
In comparing the weather of October and May, we observe that both months experience similar minimum temperatures, starting at around 1°C. However, May tends to be warmer overall, with an average temperature of 15°C compared to October's 13°C, and can reach a maximum of 32°C, significantly warmer than October's peak of 27°C. Precipitation levels are comparable, with October receiving 78 mm over 13 days and May slightly more at 82 mm over 12 days. Additionally, October has a higher humidity level of 88%, while May's humidity is at 82%. For more detailed information, you can visit Saint-Germain-des-Pres weather in May.
The weather in October contrasts significantly with that of June, showcasing a transition from mild warmth to the cooler embrace of fall. In October, temperatures range from a chilly minimum of 1°C (34°F) to a comfortable average of 13°C (56°F), with a maximum reaching 27°C (81°F), while June boasts milder conditions, starting at a minimum of 7°C (45°F) and peaking at a maximum of 37°C (98°F). Precipitation also varies; October records 78 mm (3.1 in) over 13 days, whereas June receives a lesser 60 mm (2.3 in) over just 10 days. Humidity levels are relatively high in both months, at 88% for October compared to 82% for June. For a closer look at June's weather specifics, you can check out Saint-Germain-des-Pres weather in June.
When comparing the weather in October and July, notable differences emerge. October experiences cooler temperatures, with a minimum of 1°C (34°F) and an average of 13°C (56°F), whereas July heats up significantly, boasting a minimum of 8°C (47°F) and an average of 21°C (70°F). The maximum temperatures also diverge, with July reaching highs of 41°C (107°F), while October's maximum is a more modest 27°C (81°F). Precipitation is more frequent in October, with rain on 13 days totaling 78 mm (3.1 in), compared to July's 6 days of rain, accumulating just 46 mm (1.8 in). Additionally, October's humidity at 88% creates a dampness that contrasts with July's lower humidity of 79%. For a more detailed look at July weather, you can check Saint-Germain-des-Pres weather in July.
In comparing the weather of October and August, October exhibits a much cooler climate, with temperatures ranging from a minimum of 1°C (34°F) to a maximum of 27°C (81°F), averaging around 13°C (56°F). In contrast, August boasts substantially warmer temperatures, with a minimum of 7°C (45°F) and a maximum reaching 37°C (99°F), averaging 21°C (69°F). Additionally, October experiences higher humidity at 88% and more frequent precipitation, with about 78 mm (3.1 inches) over 13 days, compared to August's 43 mm (1.7 inches) over just 9 days. For those curious about the specifics of August weather, more information can be found here: Saint-Germain-des-Pres weather in August.
In comparison to September, October experiences a notable drop in average temperatures, with a minimum of 1°C (34°F) compared to September's 4°C (40°F), while the average temperature decreases from 17°C (63°F) in September to 13°C (56°F) in October. The maximum temperature in October peaks at 27°C (81°F), significantly lower than September’s high of 35°C (96°F). Additionally, October is wetter, receiving 78 mm (3.1 in) of precipitation over 13 days, in contrast to September's 54 mm (2.1 in) over just 7 days. Humidity also rises in October to 88%, compared to 78% in September. For more detailed weather information about September, visit Saint-Germain-des-Pres weather in September.
October and November showcase a noticeable shift in weather patterns. October typically features a milder climate with average temperatures ranging from a minimum of 1°C (34°F) to a maximum of 27°C (81°F). In contrast, November brings a chillier atmosphere, with temperatures dipping to a minimum of -4°C (26°F) and a lower average of 8°C (46°F). Precipitation decreases slightly in November, totaling 62 mm (2.4 in) over 11 days, compared to October's 78 mm (3.1 in) over 13 days. Humidity remains relatively high in both months, with November being a touch more humid at 91%. This progression from the warmer October to the colder November defines a shift towards winter. For more details, check out Saint-Germain-des-Pres weather in November.
In October, temperatures in Saint-Germain-des-Prés range from a minimum of 1°C (34°F) to a maximum of 27°C (81°F), with an average of 13°C (56°F). The month experiences moderate precipitation of 78 mm (3.1 in) over approximately 13 days, accompanied by relatively high humidity levels at 88%. In contrast, December brings colder temperatures, with a minimum of -4°C (26°F) and a maximum of 16°C (61°F), averaging around 6°C (43°F). Precipitation increases to 103 mm (4.1 in) over 18 days, and humidity rises slightly to 93%. For more detailed insights into December's weather, check out Saint-Germain-des-Pres weather in December.
As October unfolds in Saint-Germain-des-Prés, the weather begins to shift, bringing a notable crispness to the air. This month features a greater range of temperatures, with warm days giving way to much cooler nights, contrasting with the more stable conditions of summer. Increased humidity and frequent rain showers mark October, creating a lush, if moody, atmosphere throughout the area. With an average of 13°C, the month’s cooler overall climate reminds visitors that autumn is truly here. For a deeper dive into the seasonal transitions and nuances, check out the Saint-Germain-des-Pres Climate.