Last updated: February 24, 2025
October in Bethlehem, United States brings a vibrant transition as temperatures range from a maximum of 33°C (91°F) to a minimum of 1°C (34°F), showcasing the region's diverse climate. With an average temperature of 14°C (58°F), residents experience a mix of warm, crisp autumn days. This month also records 123 mm (4.8 in) of rainfall over approximately 10 days, contributing to the picturesque fall foliage and refreshing atmosphere, while humidity levels hover around 79%, adding a layer of moisture to the cool breezes. Embrace the enchanting beauty and dynamic weather as Bethlehem welcomes fully into autumn!
As October unfolds in Bethlehem, United States, temperatures begin to exhibit a notable shift towards cooler days, signaling the end of summer's warmth. The month typically sees a minimum temperature of 1°C (34°F) and an average hovering around 14°C (58°F), perfect for enjoying the vibrant fall foliage. On warmer days, highs can still reach a pleasant 33°C (91°F), offering a last glimpse of summer. This substantial variation from the milder conditions of September reflects the transition to autumn, where crisp air becomes the norm and the landscape transforms into a palette of stunning reds and oranges. With temperature trends gradually descending, October charm encapsulates the essence of a picturesque fall in this charming town.
In October, Bethlehem experiences a notable shift in weather patterns, with precipitation amounting to 123 mm (4.8 in) over approximately 10 days. This level of rainfall positions October as a significant month in the yearly precipitation cycle, showcasing a consistent trend of increased moisture that typically continues into the fall. As the autumn chill sets in, the precipitation is slightly lower than the peak summer months of July and August, yet still notable, hinting at the transition towards winter. With days growing shorter and temperatures dropping, the combination of moderate rainfall and cooler air often creates a picturesque fall landscape in the region.
In October, Bethlehem experiences a noticeable shift in humidity, with levels averaging around 79%. This slight increase from the lower humidity of the summer months, which bottomed out at 62% in August, signals the onset of autumn. As the air cools and moisture from various sources re-enters the atmosphere, Bethlehem's humidity begins to rise again, echoing the patterns seen in the months preceding winter. This return to higher humidity closely mirrors the conditions found in January and February, where figures soar to 87%. Overall, October stands as a transitional month, bridging the crisp, dry air of summer with the more humid conditions of winter, showcasing the region's dynamic climatic shifts.
As October arrives in Bethlehem, the UV Index begins to taper off from the intense levels experienced in the summer months. With a UV Index of 6, categorized as high, residents and visitors should be particularly mindful of sun exposure, limiting unprotected skin time to about 25 minutes. This marks a notable decrease from the very high indices of 8 to 10 seen in the previous summer months. However, as the days grow shorter and cooler, it’s essential not to become complacent; even in autumn, the sun’s rays can still pose a risk. For those planning outdoor activities, staying informed is key. Check the updated forecasts at Bethlehem UV Index to ensure safe sun practices as the season transitions.
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As October unfolds in Bethlehem, the town enjoys a delightful 212 hours of sunshine, marking a gentle transition from the summer's peak sun-soaked months of June and July, which boast over 300 hours. This month sees a significant dip in sunlight compared to the vibrant summer, reflecting the gradual descent into fall. However, October stands out for its crisp air and the beautiful tapestry of autumn foliage, offering plenty of daylight for outdoor activities. With sunshine hours decreasing steadily from the summer's high, the ambiance shifts to invigorate both the landscape and the spirit, paving the way for the cozy months ahead.
In Bethlehem, United States, October ushers in a distinct shift in weather patterns, characterized by a 34% chance of sunny days. While this figure sits comfortably above the lowest probabilities of sun seen in the winter months, it falls short of the brighter days typical in spring and early summer. Notably, it trails behind the sunny days of September, which boasts a 46% likelihood, suggesting that while October holds onto some remnants of autumn warmth, the encroaching chill begins to dim the sunshine. In comparison to November, which unexpectedly rises to a 54% chance of sun, October seems to prepare residents for the upcoming winter months, making it a transitional period where the sunlight gradually retreats.
As October arrives in Bethlehem, the days gradually shorten, offering about 11 hours of daylight. This marks a notable shift from the summer months when daylight peaked at 15 hours in June. Following the warm days of August and September, October brings a transition into the crisper autumn air, with daylight hours diminishing as the year approaches its end. This trend reflects the natural rhythm of the seasons, where the vibrant energy of summer gives way to the quieter, cozier days of fall. As we enjoy the vibrant foliage and cooler temperatures, the retreating daylight serves as a gentle reminder of nature’s cyclical patterns.
In October, the winds in Bethlehem, United States, shift slightly as the average wind speed measures at 2.6 m/s (6 mph). This marks a gradual decline from the breezier months of spring, with March peaking at 3.4 m/s (8 mph), and the summer months experiencing the calmest conditions, dipping to 2.1 m/s (5 mph) in August. As fall transitions into winter, the wind speed remains relatively stable, with November holding steady at 2.7 m/s (6 mph). This trend suggests an overall pattern of softening breezes as the year progresses, inviting a cozy atmosphere perfect for enjoying the autumn foliage and crisp air in Bethlehem.
The weather in Bethlehem 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 Bethlehem and find detailed weather information for every month.
October and January present stark contrasts in weather patterns. In October, temperatures can swing from a chilly 1°C (34°F) at night to a warm average of 14°C (58°F) during the day, with the occasional peak reaching 33°C (91°F). The month sees substantial rainfall, with 123 mm (4.8 in) over about 10 days, paired with a humidity level of 79%. In contrast, January experiences far colder conditions, with temperatures plummeting to a minimum of -20°C (-4°F) and averaging around 0°C (32°F). Precipitation is less frequent, totaling 72 mm (2.8 in) over 8 days, but the humidity rises slightly to 87%. For more detailed information on January weather, you can visit Bethlehem weather in January.
October and February exhibit contrasting weather patterns that significantly impact daily life. October sees a wide temperature range with minimums around 1°C (34°F) and maximums climbing up to 33°C (91°F), resulting in an average of 14°C (58°F). This month also experiences considerable precipitation, averaging 123 mm (4.8 in) over 10 days, coupled with a humidity of 79%. In stark contrast, February presents a much colder climate, with temperatures dropping to a minimum of -19°C (-1°F) and an average of just 1°C (35°F), while maxing out at 25°C (77°F). Although February has slightly less precipitation at 108 mm (4.2 in) over 12 days, the humidity is higher at 85%. For a more detailed look at weather conditions in February, you can visit Bethlehem weather in February.
In comparing the weather between October and March, we see a stark contrast in temperatures and conditions. October boasts milder temperatures with averages around 14°C (58°F) and a maximum of 33°C (91°F), while March is much cooler, typically averaging 5°C (40°F) with maximums reaching only up to 26°C (78°F). Additionally, October experiences higher humidity at 79% and more substantial rainfall, totaling 123 mm (4.8 in) over about 10 days, whereas March, despite having 11 rainy days, accumulates less precipitation at 98 mm (3.9 in) and presents a chillier ambiance with minimum temperatures around -20°C (-4°F). For a detailed look at how March weather unfolds, you can visit Bethlehem weather in March.
When comparing the weather in October and April, notable differences emerge in temperature, precipitation, and humidity levels. October experiences a wider temperature range, with a minimum of 1°C (34°F) and a maximum of 33°C (91°F), while April's temperatures are cooler, ranging from -4°C (25°F) to 29°C (85°F). Both months see significant precipitation, with October totaling 123 mm (4.8 in) over 10 days and April slightly less at 108 mm (4.2 in) over 12 days. Additionally, humidity levels are comparable, with October at 79% and April slightly higher at 83%. For more detailed information about the weather in April, you can check Bethlehem weather in April.
When comparing the weather in October and May, both months experience similar temperature extremes, with maximums reaching up to 33°C (91°F). However, October has a slightly wider temperature range, with minimums dipping to 1°C (34°F) compared to May's minimum of 0°C (32°F). Precipitation in October is slightly lower at 123 mm (4.8 in) over about 10 days, while May sees 139 mm (5.5 in) over 13 days, indicating that May tends to be wetter. Additionally, humidity levels are marginally higher in October at 79%, compared to 75% in May. For more details, you can check out Bethlehem weather in May.
When comparing the weather in October and June, October tends to be cooler with average temperatures ranging from 1°C (34°F) at night to 33°C (91°F) during the day, while June's temperatures are milder, with a minimum of 6°C (43°F) and an average max of 35°C (94°F). In terms of precipitation, October experiences more rain, with 123 mm (4.8 in) over approximately 10 days compared to June's 102 mm (4.0 in) across 12 days. Additionally, October's humidity is slightly higher at 79%, compared to June's 73%. For a deeper look at June weather specifically, check out Bethlehem weather in June.
When comparing the weather in October to that of July, notable differences emerge. October experiences a wider temperature range, with minimums dropping to around 1°C (34°F) while reaching a comfortable maximum of 33°C (91°F). In contrast, July boasts milder minimum temperatures of 13°C (55°F) and averages around 25°C (76°F), with maximums peaking at 36°C (96°F). Both months receive similar amounts of precipitation, with October slightly lower at 123 mm (4.8 in) compared to July's 127 mm (5.0 in), and both see frequent rainy days, with October having rain on 10 days and July on 12. Notably, July has lower humidity levels at 65%, while October's humidity is higher at 79%. For more details, check out Bethlehem weather in July.
October weather presents a more varied temperature range compared to August, featuring a minimum of 1°C (34°F) and an average of 14°C (58°F), while August maintains warmer conditions with a minimum of 11°C (52°F) and an average of 23°C (74°F). Both months experience significant precipitation, with October receiving 123 mm (4.8 in) over 10 days and August slightly more at 140 mm (5.5 in) over 13 days. Humidity levels are notably higher in October at 79%, in contrast to August's 62%, contributing to the distinct character of each month. For more insights into August weather, you can visit Bethlehem weather in August.
In comparing the weather between September and October, one can observe a notable shift in temperature and humidity. September features a warmer average temperature of 20°C (68°F) with a minimum of 3°C (37°F) and a similar maximum of 33°C (92°F) compared to October’s cooler average of 14°C (58°F) with a minimum dipping to 1°C (34°F). Both months share the same maximum temperature, but October experiences a significant increase in precipitation, totaling 123 mm (4.8 in) over 10 days, compared to September's 109 mm (4.3 in) over 9 days. Additionally, October has higher humidity at 79%, while September holds a more comfortable 66%. For more detailed information on September weather, you can refer to Bethlehem weather in September.
October and November present a notable shift in weather conditions. October boasts a wider temperature range, with minimums at 1°C (34°F) and maximums reaching as high as 33°C (91°F), making it feel warmer overall with an average temperature of 14°C (58°F). However, November sees cooler averages at 6°C (43°F), with a stark drop in minimum temperatures to -13°C (9°F), though maximum temperatures remain relatively mild at 24°C (75°F). Precipitation decreases slightly in November to 91 mm (3.6 in) over 9 days, compared to October's 123 mm (4.8 in) over 10 days, while humidity levels rise from 79% in October to 87% in November, contributing to a more pronounced sense of chill in the air. For a detailed look at November's conditions, you can check Bethlehem weather in November.
October and December present contrasting weather patterns. In October, temperatures can soar as high as 33°C (91°F), with an average of 14°C (58°F) and a minimum of 1°C (34°F). The month sees considerable precipitation, totaling 123 mm (4.8 in) over about 10 days, with humidity levels around 79%. In contrast, December's temperatures drop significantly, with a maximum of 17°C (63°F) and an average of just 2°C (36°F), reaching as low as -14°C (8°F). While precipitation is slightly lower at 108 mm (4.2 in) over approximately 11 days, the humidity in December is notably higher at 85%. For more detailed insights, check out Bethlehem weather in December.
In October, Bethlehem experiences a noticeable shift in weather compared to the warmer summer months. As temperatures begin to drop, the average cools to a crisp 14°C (58°F), making it an ideal time for outdoor activities amidst the vibrant autumn foliage. The increased humidity at 79% adds a touch of mugginess, while the 123 mm of rainfall over approximately 10 days contributes to the lush scenery. This month serves as a gentle transition into the chill of winter, characterized by cooler nights that can dip to a brisk 1°C (34°F). For more insights into the evolving climate throughout the year, check out the detailed information at Bethlehem Climate.