Last updated: April 22, 2025
In La Union, Mexico, October presents a vibrant yet humid climate characterized by maximum temperatures reaching up to 36°C (97°F) and an average temperature of 27°C (80°F). The month experiences a significant amount of rainfall, with precipitation totals totaling 180 mm (7.1 in) over approximately 24 days, contributing to a humidity level of around 86%. This combination of heat and moisture fosters a dynamic environment, ideal for experiencing the lush landscapes and rich culture of the region, while visitors should be prepared for occasional downpours amidst the warmth.
In October, La Union, Mexico, enjoys a delightful transition into cooler weather, characterized by a minimum temperature of 18°C (64°F) and a comfortable average of 27°C (80°F). This month marks a decline in both minimum and maximum temperatures from the sweltering heights of summer, with the maximum reaching 36°C (97°F). As the heat of the earlier months wanes, October brings a perfect balance for outdoor activities, making it an ideal time to explore the region's natural beauty. This shift in climate not only signifies the onset of fall but also invites visitors to bask in the pleasant warmth while relishing the picturesque landscapes.
October in La Union, Mexico, marks a significant peak in precipitation, receiving 180 mm (7.1 in) over 24 days. This month is part of the tail end of the rainy season, where the region transitions from the heavy downpours of summer. The rain levels in October are notably higher than in the preceding months, especially September, which recorded 154 mm (6.1 in) across 26 days. As the weather cools, this increase not only brings much-needed moisture to the landscape but also sets the stage for the drier months ahead. Interestingly, while the rainfall is abundant, it is the last major bout of precipitation before November's more moderate 73 mm (2.9 in) begins to stabilize the climate, creating a rhythm that characterizes La Union's unique annual weather pattern.
October in La Union, Mexico, marks a notable increase in humidity, reaching an average of 86%. This uptick is part of a gradual trend observed from the summer months, where humidity levels hover around the mid-60s to low-70s. Following the warmer and somewhat drier months of May through July, October's dampness signals the transition into the more humid late fall and early winter months. As the year progresses towards November and December, humidity levels stabilize, remaining high at 87%. This pattern highlights the region's tropical climate, where humidity peaks in the latter part of the year, creating lush surroundings and vibrant landscapes.
As October rolls in, La Union experiences a UV Index of 12, classified as extreme, with a burn time of just 10 minutes. This trend marks a slight decrease from the peak intensity seen during the summer months, where the UV Index consistently reached 13 or higher. Despite this drop, October still calls for caution, as the sun’s rays remain potent. Throughout the year, the region experiences high to extreme UV levels, particularly from February to April when the Index often peaks at 14. Residents and visitors alike should continue to prioritize sun safety during this month. For more insights and real-time updates, check out La Union UV Index.
UV Risk Categories
October in La Union, Mexico, brings a delightful blend of sunshine and warm weather, with 270 hours of sunlight illuminating the vibrant landscapes. This month marks a shift towards the cooler season, as daylight hours start to dip slightly from the peak seen in May's abundant 325 hours. Despite this minor reduction, October retains a charming glow, significantly more than the winter months that follow, like November and December, both with 270 and 280 hours respectively. Interestingly, the summer months, particularly May and July, showcase the region’s sunniest benefits, while October offers a perfect balance—providing ample sunshine for beach days and outdoor adventures, yet with more manageable temperatures, making it an ideal time to explore or unwind in this stunning coastal paradise.
October in La Union, Mexico, offers a 41% chance of sunny weather, making it a delightful month for outdoor activities and relaxation. Following a summer of lower sunshine probabilities peaking at 44% in August, the sun begins to re-emerge as temperatures cool slightly. This month sits comfortably between the more humid summer months and the clearer skies of November, which enjoys a 44% likelihood of sunshine. Overall, October provides a good balance, bridging the transition from the rainy season to more consistently sunny weather, inviting visitors to enjoy the region's natural beauty in pleasantly warm conditions.
In La Union, Mexico, the daylight duration follows a compelling seasonal rhythm throughout the year. Starting in January and February, the days offer a consistent 11 hours of sunlight, setting a calm baseline. As spring arrives in March, daylight begins to stretch, reaching 12 hours—a trend that continues into the warmer months of April and May. The summer peak hits in June and July, when the sun graces the land with 13 hours of daylight, perfect for enjoying outdoor activities. As the year transitions into autumn, daylight gradually diminishes, returning to 12 hours in August and September, and eventually back to 11 hours by October, echoing the patterns of the beginning of the year. This cyclical ebb and flow of sunlight not only shapes the local lifestyle but also highlights the beauty of La Union's natural environment throughout the seasons.
As October rolls into La Union, Mexico, the once invigorating breezes begin to soften significantly. With an average wind speed of just 1.8 m/s (4 mph), October marks the transition to calmer days, following the summer months where winds peaked at about 3.2 m/s (7 mph) in May. This gentle decline in wind intensity from the brisk gusts of earlier months is indicative of the seasonal shift, as the island begins to settle into a serene autumn ambiance. Even as the winds mellow, La Union thrives, inviting visitors to embrace the tranquility and picturesque coastal views that this time of year uniquely offers.
The weather in La Union 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 La Union and find detailed weather information for every month.
The weather in October is distinctly warmer and wetter compared to January. With temperatures ranging from a minimum of 18°C (64°F) to a maximum of 36°C (97°F), October experiences an average of 27°C (80°F) and significant rainfall, totaling 180 mm (7.1 in) over 24 days. In contrast, January's cooler climate sees temperatures from a minimum of 14°C (57°F) to a maximum of 37°C (99°F), with an average temperature of 24°C (75°F) and considerably less precipitation at 43 mm (1.7 in) spread over 11 days. The humidity remains largely consistent between the two months, with October at 86% and January at 85%. For more detailed information about January weather, you can visit La Union weather in January.
October and February present distinct weather profiles in terms of temperature and precipitation. In October, temperatures range from a minimum of 18°C (64°F) to a maximum of 36°C (97°F), with an average of 27°C (80°F). This month sees substantial rainfall, with around 180 mm (7.1 in) spread over 24 days and a high humidity level of 86%. In contrast, February offers milder conditions, with temperatures ranging from a low of 11°C (53°F) to a high of 36°C (98°F), averaging at 25°C (78°F). Precipitation is significantly less in February, totaling only 29 mm (1.2 in) over 10 days, and the humidity drops to 78%. For more details, you can check out La Union weather in February.
In comparing the weather patterns of October and March, October sees slightly warmer conditions, with average temperatures reaching around 27°C (80°F) and maximum highs peaking at 36°C (97°F). However, it also experiences significantly higher rainfall, with 180 mm (7.1 in) of precipitation spread over 24 days, resulting in a high humidity level of 86%. In contrast, March offers a marginally cooler climate, with minimums around 16°C (60°F) and similar maximums of 36°C (98°F), yet it boasts much lower precipitation at just 23 mm (0.9 in) over 7 days, leading to a drier atmosphere with humidity at 67%. For more detailed insights on March weather, you can check La Union weather in March.
October and April offer contrasting weather experiences. In October, the temperatures range from a minimum of 18°C (64°F) to a maximum of 36°C (97°F), with an average of 27°C (80°F). The month is characterized by high humidity at 86% and considerable rainfall, receiving about 180 mm (7.1 in) over 24 days. Meanwhile, April boasts slightly warmer temperatures, with a minimum of 17°C (63°F) and a maximum soaring up to 41°C (107°F), averaging 28°C (83°F). This month experiences significantly less rain, only 46 mm (1.8 in) over just 7 days, and lower humidity at 62%. For those interested in more detailed April weather insights, check out La Union weather in April.
When comparing the weather in October and May, several key differences emerge. October experiences slightly milder temperatures, with averages around 27°C (80°F) compared to May's higher average of 29°C (85°F). However, May can reach maximum temperatures of up to 39°C (103°F), making it the hotter month overall. Additionally, while October is characterized by a higher level of humidity at 86%, May's humidity is notably lower at 62%. Precipitation in October is significantly higher, averaging 180 mm (7.1 in) over 24 days, whereas May sees only 75 mm (3.0 in) over 18 days, indicating a drier climate as summer transitions into fall. For more insight into May weather patterns, you can check La Union weather in May.
When comparing the weather in October and June, it is evident that both months are characterized by warm temperatures, but they differ significantly in humidity and precipitation. In October, the temperatures range from a minimum of 18°C (64°F) to a maximum of 36°C (97°F), with an average of 27°C (80°F). The month sees considerable rainfall, with 180 mm (7.1 in) of precipitation spread over 24 days, and a high humidity level of 86%. In contrast, June tends to be hotter, with minimums of 22°C (72°F) and maximums reaching 38°C (101°F), while averaging at 28°C (83°F). Although June experiences slightly higher precipitation at 227 mm (8.9 in) across 25 days, it boasts a lower humidity level of 63%. For more information on the specific weather characteristics of June, you can visit La Union weather in June.
When comparing the weather in October to that of July, notable differences emerge. October experiences slightly cooler temperatures, with a minimum of 18°C (64°F) and an average of 27°C (80°F), while July is warmer, having a minimum of 21°C (71°F) and an average of 28°C (82°F). However, July boasts a marginally higher maximum temperature of 37°C (98°F) compared to October's maximum of 36°C (97°F).
In terms of precipitation, October is considerably wetter, receiving 180 mm (7.1 in) over 24 days, whereas July has only 113 mm (4.4 in) across 23 days, making it the drier month of the two. Furthermore, October's humidity level is notably higher at 86%, while July's humidity sits at 66%. For more details on the July climate, you can refer to La Union weather in July.
In comparing the weather of October and August, we see notable differences in temperature and precipitation patterns. October experiences a slightly lower average temperature of 27°C (80°F) compared to August's 28°C (83°F), while both months have comparable maximum temperatures, with August peaking at 37°C (99°F) and October at 36°C (97°F). However, October has a higher minimum temperature of 18°C (64°F), contrasting with August's warmer 21°C (70°F). Precipitation is more pronounced in October, with 180 mm (7.1 in) over 24 days, in contrast to August's 125 mm (4.9 in) during the same number of days. Additionally, the humidity in October is significantly higher at 86%, compared to 73% in August. For more specifics on August weather conditions, you can visit La Union weather in August.
October's weather shows a slight decrease in temperature compared to September, with a minimum of 18°C (64°F) and an average of 27°C (80°F) compared to September's higher minimum of 22°C (72°F) and average of 28°C (82°F). However, October experiences slightly more rainfall, totaling 180 mm (7.1 in) over 24 days, whereas September has 154 mm (6.1 in) over 26 days. Humidity is also higher in October at 86%, up from September's 82%. This change in weather marks October as a transition into a slightly cooler and wetter month. For a more detailed comparison, you can check La Union weather in September.
In October, the weather features a wider temperature range with a minimum of 18°C (64°F) and a maximum of 36°C (97°F), averaging around 27°C (80°F). This month experiences considerable precipitation, totaling 180 mm (7.1 in) over 24 days, contributing to an average humidity of 86%. In contrast, November sees slightly cooler temperatures, with a minimum of 15°C (59°F) and a maximum of 33°C (92°F), averaging 25°C (77°F). Rainfall decreases significantly to 73 mm (2.9 in) over 15 days, while humidity remains similar at 87%. For more detailed information on November's climate, you can visit La Union weather in November.
October and December weather in La Union present a clear contrast in temperatures and precipitation levels. In October, temperatures are warmer, with a minimum of 18°C (64°F) and an average of 27°C (80°F), peaking at 36°C (97°F). This month is also notably wet, experiencing about 180 mm (7.1 in) of rainfall over 24 days and maintaining high humidity at 86%. In comparison, December sees cooler temperatures, with a minimum of 12°C (53°F) and an average of 24°C (75°F), reaching a maximum of 33°C (92°F). Precipitation decreases significantly to 46 mm (1.8 in) over 14 days, while humidity stays slightly higher at 87%. For more information, you can check the detailed La Union weather in December.
October in La Union offers a distinct transition in weather patterns, characterized by warmer temperatures and a notable increase in precipitation compared to other months. With daily highs reaching around 36°C (97°F) and humidity levels climbing to 86%, this month can feel particularly warm and humid, setting it apart from the typically drier spells of the year. Rain is a frequent visitor, arriving on 24 days and contributing significantly to the 180 mm (7.1 in) of monthly rainfall, which nourishes the lush surroundings but may also complicate outdoor plans. For a deeper understanding of La Union's year-round climate dynamics, explore more at La Union Climate.