Last updated: February 24, 2025
October in Cahokia, United States, presents a captivating blend of weather experiences. Maximum temperatures can reach a sizzling 34°C (94°F), while the average hovers around a mild 15°C (60°F). Chilly nights may dip to a brisk -3°C (26°F), showcasing the remarkable temperature variances typical of the season. Rainfall is not uncommon, with 107 mm (4.2 in) of precipitation over 11 days, contributing to the region's lush landscapes. Additionally, the air carries a humidity level of 76%, creating a warm and often steamy atmosphere. October in Cahokia is a dynamic tapestry of warmth, coolness, and occasional rain, inviting both residents and visitors to enjoy its seasonal charm.
As October unfolds in Cahokia, the temperatures start to dip, signaling the transition from the warmth of summer to the chill of autumn. With a minimum of -3°C (26°F) and an average of 15°C (60°F), residents can expect brisk mornings and mild afternoons, perfect for enjoying the vibrant fall foliage. As the month progresses, temperatures can rise to a max of 34°C (94°F), showcasing the lingering warmth of summer. This fluctuation reflects a broader trend in Cahokia’s climate, where the sharp contrast between warm days and cool nights heralds the approach of winter, making October a month of dynamic weather and a beautiful seasonal shift.
In Cahokia, October brings a notable shift in precipitation patterns, with an average of 107 mm (4.2 in) of rain spread over 11 days. This marks a significant increase from September's paltry 58 mm (2.3 in), hinting at the onset of more frequent autumnal showers. Interestingly, October's rainfall is just shy of the wetter months earlier in the year, such as May and April, which boast similar totals. This consistent precipitation helps set the stage for the transition into winter, highlighting October as a month where rainfall plays a crucial role in refreshing the landscape before the colder months ahead.
As October arrives in Cahokia, the humidity settles at 76%, mirroring the gradual decline seen since the peak summer months. This drop reflects a trend that begins in September, where humidity starts to ease after the humid heat of June and July, which peak at around 83% and 81%, respectively. As fall progresses, the passage into cooler months is marked by refreshing air, with humidity levels dropping further before rebounding in the winter. Interestingly, while October offers a respite from summer’s stickiness, it paves the way for a significant increase in humidity by November, which surges to 85%, showcasing the region's cyclical moisture patterns. This interplay of humidity across the seasons highlights both the predictability of Cahokia's climate and the transition from the warmth of summer to the crispness of autumn.
As the seasons change in Cahokia, the UV Index reflects a noticeable trend throughout the year. October welcomes a high UV Index of 7, indicating that sun exposure can lead to skin damage within just 25 minutes. This marks a slight decline from the peak summer months, where figures reach as high as 11 in June, but still encourages caution in outdoor activities. Interestingly, the UV Index trends lower as winter approaches, dropping to a more moderate 5 by November. Understanding these seasonal fluctuations can help residents plan their sun exposure wisely throughout the year. For more information on the UV Index in Cahokia, visit Cahokia UV Index.
UV Risk Categories
October in Cahokia bathes the region in a warm embrace of 242 hours of sunshine, a delightful continuation of the year’s solar bounty. Following a peak in July and August, where sunny days reach their zenith, October provides a gentle transition as daylight begins to wane. With the vibrant hues of autumn foliage, the ample sunshine encourages outdoor activities and scenic strolls. While the month marks a decline from the summer highs, it still outshines the darker winter months that follow, making October a splendid time for harvest festivals and enjoying nature’s beauty before winter settles in. As the year progresses, Cahokia lights up with a remarkable abundance of light, showcasing a clear trend of increasing hours leading into the summer, then gracefully transitioning into the cooler months.
In Cahokia, October offers a 40% chance of sunny weather, which is a slight dip from the preceding month of September, when sunshine was more prevalent at 64%. This trend towards less sunlight is mirrored in the cooler months, as October's likelihood aligns closely with November’s 53% chance. Interestingly, October presents a more moderate option compared to the preceding summer months, particularly July and August, where sunny days peaked at about 51% and 47%, respectively. As the vibrant fall season sets in, residents can expect a mix of sun and cloud coverage, highlighting October's transitional nature in Cahokia’s climate.
As October unfolds in Cahokia, the days continue their gentle descent into shorter daylight hours, offering about 11 hours of light. This transition reflects a gradual shift from the long, sunlit days of summer—where June, July, and August boast a consistent 14 hours—to the quieter, cooler embrace of autumn. Each month of this year's journey has seen a rhythmic ebb and flow; after peaking in summer, daylight begins to wane through September and into October, before dropping further in November and December. Nature's cycle is evident, creating a beautiful tapestry of changing seasons where dusk arrives earlier, inviting cozy evenings and a stunning display of fall foliage.
As October arrives in Cahokia, a subtle shift in the winds becomes evident, with average wind speeds reaching 3.4 m/s (8 mph). This revitalizing breeze is akin to the transitional nature of the season, contrasting sharply with the calmer summer months, where July and August recorded their lowest winds at just 2.0 m/s (5 mph) and 2.3 m/s (5 mph), respectively. Following the gentle rhythms of spring and summer, October's winds echo a familiar resilience, slightly higher than September, which enjoyed a refreshing 3.0 m/s (7 mph). This pattern suggests that as the year wanes, the air strengthens, ushering in the crispness of fall and hinting at the chill of winter ahead. With November maintaining a similar pace at 3.3 m/s (7 mph), it's clear that the winds of October serve as a delightful prelude to the seasonal changes that lie just around the corner.
The weather in Cahokia 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 Cahokia and find detailed weather information for every month.
October and January present stark contrasts in weather. October boasts a wider temperature range, with a minimum of -3°C and a maximum reaching up to 34°C, resulting in an average temperature of around 15°C. It experiences about 107 mm of precipitation over 11 days, with humidity levels at 76%. In contrast, January sees much colder conditions, with temperatures plummeting to a minimum of -21°C and an average of 0°C, peaking at 20°C. The month receives less precipitation—79 mm over 8 days—and higher humidity at 82%. For more details on January weather, you can check Cahokia weather in January.
In comparing October and February weather, notable differences emerge in temperature and overall conditions. October tends to be milder, with an average temperature of 15°C (60°F) and maximum highs reaching up to 34°C (94°F). In contrast, February experiences much colder temperatures, averaging around 2°C (36°F) and dipping as low as -19°C (-2°F). Precipitation levels are relatively comparable, with October receiving 107 mm (4.2 in) over 11 days, while February has slightly less at 82 mm (3.2 in) over 10 days. Additionally, February sees a marginally higher humidity level at 80% compared to October's 76%. For more detailed information, you can check Cahokia weather in February.
When comparing the weather between October and March, we see distinct differences in temperature and precipitation patterns. October tends to be milder, with average temperatures around 15°C (60°F) and maximums reaching up to 34°C (94°F), while March experiences colder temperatures, with averages of only 8°C (48°F) and maximums of 28°C (82°F). Precipitation levels are notably higher in March, totaling 134 mm (5.3 in) over 12 days, compared to October's 107 mm (4.2 in) over 11 days. Both months have relatively high humidity, with October at 76% and March slightly higher at 80%. For a more detailed look at March weather, you can visit Cahokia weather in March.
In comparing the weather of October and April, several notable differences emerge. October boasts a broader temperature range with minimums around -3°C (26°F) and maximums reaching up to 34°C (94°F), while April features slightly cooler temperatures, with minimums at -4°C (25°F) and maximums peaking at 31°C (88°F). Precipitation levels are also different; April receives more rain, totaling 135 mm (5.3 in) compared to October's 107 mm (4.2 in), albeit on the same number of rainy days. Additionally, April's humidity levels are marginally higher at 80%, compared to October's 76%. For a more detailed look at what to expect in April, you can check out Cahokia weather in April.
October and May present distinct weather patterns, with October featuring a broader temperature range from a chilly minimum of -3°C (26°F) to a warm maximum of 34°C (94°F), while May typically sees milder temperatures, ranging from a minimum of 4°C (40°F) to an average of 20°C (68°F). Both months can experience high maximum temperatures of 34°C (94°F), but October's average is lower due to its cooler nights. Precipitation is more frequent in May, with 146 mm (5.7 in) over 14 days compared to October's 107 mm (4.2 in) across 11 days. Humidity levels are slightly elevated in May at 82%, compared to 76% in October, contributing to the overall feeling of warmth and moisture during the spring. For more detailed insights, you can check Cahokia weather in May.
When comparing October and June weather, we see a notable difference in temperature ranges and humidity levels. In October, temperatures can drop as low as -3°C (26°F), with an average of 15°C (60°F) and a maximum of 34°C (94°F). This month also experiences higher precipitation at 107 mm (4.2 in) over about 11 days, coupled with a humidity level of 76%. In contrast, June typically has milder minimum temperatures at 12°C (54°F), an average of 25°C (77°F), and a maximum reaching up to 36°C (97°F). Rainfall in June is slightly lower at 94 mm (3.7 in) across the same number of days, but the humidity is marginally higher at 83%. For more detailed statistics, check out the Cahokia weather in June.
In October, temperatures range from a chilly minimum of -3°C (26°F) to a warm maximum of 34°C (94°F), with an average temperature of 15°C (60°F). In contrast, July boasts much milder conditions, with minimum temperatures around 16°C (61°F) and a maximum of 38°C (102°F), averaging 27°C (80°F). While October experiences slightly more precipitation at 107 mm (4.2 in) over 11 days, July is not far behind with 92 mm (3.6 in) over 10 days, contributing to a higher humidity level of 81% compared to October's 76%. For a deeper look into the nuances of July weather, check out Cahokia weather in July.
In comparing the weather between October and August, October presents a wider temperature range, with minimums dipping to -3°C (26°F) and maximums reaching 34°C (94°F), resulting in an average of 15°C (60°F). In contrast, August experiences milder temperatures, with minimums at 12°C (55°F) and maximums peaking at 36°C (96°F), averaging 25°C (77°F). Precipitation levels are slightly lower in October at 107 mm (4.2 in) over 11 days, compared to August's 131 mm (5.1 in) over 12 days, while humidity remains comparable, with October at 76% and August slightly higher at 80%. For more detailed information on August's weather, you can check this link: Cahokia weather in August.
In October, temperatures experience a notable drop, with minimums reaching as low as -3°C (26°F) and an average of 15°C (60°F), compared to September, where the minimum temperature is a milder 7°C (46°F) and the average is higher at 23°C (73°F). Additionally, October sees an increase in precipitation, measuring 107 mm (4.2 in) over 11 days, whereas September has only 58 mm (2.3 in) across 7 days. Humidity remains constant at 76% in both months, but the overall weather in October feels significantly cooler than the warmer, more stable conditions of September. For a more detailed overview of the September climate, you can check Cahokia weather in September.
October weather is characterized by a broader temperature range, with minimum temperatures around -3°C (26°F) and maximums reaching up to 34°C (94°F). In contrast, November sees colder minimums of -12°C (10°F) and a more moderate maximum of 25°C (78°F). Precipitation in October is slightly higher at 107 mm (4.2 in) over 11 days, while November offers a reduced total of 75 mm (3.0 in) across 9 days. The humidity also increases from 76% in October to 85% in November, contributing to a chillier atmosphere as fall approaches its end. For more specific details, you can check Cahokia weather in November.
October and December present striking contrasts in weather. In October, temperatures range from a chilly minimum of -3°C (26°F) to a warm maximum of 34°C (94°F), with an average of 15°C (60°F). This month experiences around 107 mm (4.2 in) of precipitation over 11 days, and humidity sits at a comfortable 76%. In comparison, December sees a significant drop in temperatures, with minimums plunging to -16°C (3°F) and an average of just 4°C (40°F). While the maximum hovers at a milder 23°C (74°F), December brings less precipitation, totaling 64 mm (2.5 in) over 7 days, along with higher humidity levels at 86%. For more details on December weather specifics, check out Cahokia weather in December.
As October rolls into Cahokia, the weather showcases a distinct transformation from the balmy summer months. With daily highs reaching a comfortable 34°C (94°F) and a cooler average of 15°C (60°F), the days offer a pleasant warmth that gradually gives way to cooler nights, dipping to a minimum of -3°C (26°F). Precipitation increases, with the area experiencing about 107 mm (4.2 in) spread over 11 days, contributing to a notable humidity of 76%. This shift not only enhances the autumn atmosphere but also prepares the landscape for vibrant seasonal changes. For a deeper understanding of the climate trends, explore more at Cahokia Climate.