Last updated: April 22, 2025
August in La Union, Mexico, brings warm temperatures and high humidity, creating a vibrant summer atmosphere. The maximum temperature often reaches around 37°C (99°F), while the average hovers at a comfortable 28°C (83°F). Tropical weather is punctuated by notable rainfall, with approximately 125 mm (4.9 in) falling over 24 days, contributing to the region's lush landscapes. Though visitors should prepare for frequent rain showers, the blend of heat and humidity offers a unique experience, ideal for those seeking to enjoy the lush beauty of this coastal locale.
In August, La Union, Mexico experiences warm temperatures that are characteristic of the summer months. With a minimum of 21°C (70°F) and a comfortable average of 28°C (83°F), the climate invites outdoor adventures. The mercury can soar up to 37°C (99°F), making it one of the hottest times of the year alongside April and May. As the seasons transition, August maintains a steady warmth that lingers from the preceding months, setting the stage for vibrant sunsets and lively beach activities. Visitors can expect plenty of sunshine, perfect for exploring the breathtaking coastal landscapes and enjoying the tropical vibe.
In August, La Union, Mexico experiences a notable surge in precipitation, amounting to 125 mm (4.9 in) over the course of 24 days. This marks a continuation of the rainy season initiated in June, where precipitation peaks to a remarkable 227 mm (8.9 in). The month, however, sees a dip in total rainfall compared to September, which usually receives even more rainfall at 154 mm (6.1 in), emphasizing that August is part of a broader trend of increasing precipitation as the wet season unfolds. This pattern of persistent rain can significantly influence the region's lush landscapes, setting the stage for the vibrant ecosystem characteristic of the area during this time.
In La Union, Mexico, the humidity typically shifts dramatically throughout the year, revealing a captivating trend. Starting with a high of 85% in January, the humidity gradually decreases to its lowest point of 62% in both April and May, providing a brief respite from the stifling air. As summer approaches, the humidity begins to climb once again, peaking at 73% in August. This slight increase hints at the oppressive conditions that linger as the rainy season approaches, with September's humidity soaring back up to 82% and further escalating into the winter months, which see humidity levels stabilizing at around 86-87%. The yearly cycle showcases the natural ebb and flow of moisture, creating a uniquely tropical atmosphere that characterizes La Union's climate.
In La Union, Mexico, the UV Index consistently peaks during the summer months, reflecting the region's intense sunlight. As August rolls in, the UV Index remains at a striking 13, categorized as extreme, indicating that sun exposure can lead to skin damage in just 10 minutes. This pattern of high UV levels is sustained from February through October, with a remarkable spike in April reaching 14. As the year progresses, the UV risk gradually tapers off, dropping to 9 in November and 8 in December, showcasing a clear seasonal fluctuation in sun intensity. Residents and visitors are strongly advised to take precautions year-round, particularly during these peak months. For more detailed information, visit La Union UV Index.
UV Risk Categories
In August, La Union, Mexico basks in an impressive 316 hours of sunshine, mirroring the vibrant rays of March and July. The summer months showcase a trend of abundant sunlight, with May leading the way at 325 hours. As temperatures rise, the prolonged daylight fosters a lively atmosphere perfect for beach outings and outdoor adventures. Interestingly, the sun-soaked days start to decline in September, yet it still maintains a commendable 288 hours. This pattern of fluctuating sunshine not only highlights the region's appeal throughout the summer but also positions La Union as an enticing destination for sun-seekers year-round.
In La Union, Mexico, the likelihood of sunny weather in August presents a blend of warm summer vibes and occasional clouds, with a 44% chance of sunshine gracing the days. This marks a slight increase from the preceding months of June and July, where the chances dipped to 28% and 32%, respectively. Interestingly, August sits comfortably between the sunniest months of March, with its robust 63% probability, and the more overcast months of September and October, which drop to 33% and 41%. As the summer heat lingers, visitors can expect a blend of sunny moments and pockets of shade, making it a delightful time for beachgoers and outdoor enthusiasts alike.
In La Union, Mexico, August sees a delightful return to 12 hours of daylight, mirroring the previous months of March, April, May, and September. This creates a harmonious mid-year balance as the summer sun begins to recede, dropping slightly from the peak of 13 hours in June and July. The consistent daylight hours from January through March at 11 hours set a steady tone for the year, gradually increasing into the longer days of summer. As the month ends, the transition back to 11 hours in October signals the approach of shorter days, emphasizing the rhythmic nature of daylight in this vibrant coastal region.
In August, La Union experiences a gentle breeze with an average wind speed of 2.4 m/s (5 mph), slightly lower than the preceding months. This pattern reflects a trend of gradual decline in wind speeds leading into the fall, as summer transitions into a more temperate climate. The highest winds occur in March and May, both averaging around 3.2 m/s (7 mph), lending those months a lively dynamism. In contrast, October and November bring even calmer days, dipping to 1.8 m/s (4 mph) and 1.9 m/s (4 mph), respectively. This natural ebb and flow in wind patterns highlights La Union's serene August, establishing it as a perfect time for leisurely beach outings and relaxation by the coast.
The weather in La Union changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of August'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.
August and January present contrasting weather experiences. In August, the temperature ranges from a minimum of 21°C (70°F) to a maximum of 37°C (99°F), with an average of 28°C (83°F). This month also sees significant precipitation, averaging 125 mm (4.9 in) over 24 days, and a humidity level of 73%. In contrast, January offers cooler temperatures, with a minimum of 14°C (57°F), an average of 24°C (75°F), and the same maximum of 37°C (99°F). The precipitation is much lighter in January, totaling only 43 mm (1.7 in) over 11 days, and humidity is higher at 85%. For a detailed look at January weather, visit La Union weather in January.
August and February present contrasting weather patterns, with August being significantly warmer and more humid. In August, temperatures range from a minimum of 21°C (70°F) to a maximum of 37°C (99°F), accompanied by high humidity at 73% and substantial precipitation of 125 mm (4.9 in) across 24 days. In contrast, February offers milder temperatures, with a minimum of 11°C (53°F) and a maximum of 36°C (98°F), along with lower precipitation of just 29 mm (1.2 in) over 10 days. This results in a drier atmosphere despite a slightly higher humidity level of 78%. For more detailed information on February weather, you can visit La Union weather in February.
August and March offer contrasting weather experiences, with August characterized by higher temperatures and humidity. In August, temperatures can soar to a maximum of 37°C (99°F), with an average of 28°C (83°F) and a minimum of 21°C (70°F). This month also sees significant rainfall, with 125 mm (4.9 in) over 24 days, making it quite humid at 73%. In contrast, March features milder temperatures, with a maximum of 36°C (98°F) and an average of 26°C (80°F), dropping to a minimum of 16°C (60°F). Precipitation is sparse during this month, totaling only 23 mm (0.9 in) over 7 days, with humidity slightly lower at 67%. For a closer look at March's climate, visit La Union weather in March.
When comparing the weather in August and April, both months feature an average temperature of 28°C (83°F), but their extremes differ significantly. August tends to have milder minimum temperatures at 21°C (70°F) compared to April’s cooler minimum of 17°C (63°F). However, April experiences a striking maximum temperature of 41°C (107°F), far surpassing August’s maximum of 37°C (99°F). Additionally, April is much drier, with only 46 mm (1.8 in) of precipitation over 7 days, whereas August sees significantly higher rainfall at 125 mm (4.9 in) across 24 days, leading to increased humidity of 73% in August versus 62% in April. For more detailed information, you can check La Union weather in April.
When comparing the weather in August and May, it's evident that both months experience warm temperatures, but with some notable differences. August has average temperatures around 28°C (83°F), with a minimum of 21°C (70°F) and a maximum reaching up to 37°C (99°F). In contrast, May boasts slightly warmer averages at 29°C (85°F) and can peak at 39°C (103°F). However, May is not only hotter but also comparatively drier, receiving 75 mm (3.0 in) of precipitation over 18 days, while August sees higher rainfall of 125 mm (4.9 in) over 24 days. Additionally, humidity levels are higher in August at 73%, compared to 62% in May, making August feel more sultry. For more detailed insights, check out La Union weather in May.
In comparing the weather between June and August, both months experience similar average temperatures, with August ranging from a minimum of 21°C (70°F) to a maximum of 37°C (99°F), while June has a slightly higher minimum of 22°C (72°F) and a peak of 38°C (101°F). Precipitation is notably greater in June, with 227 mm (8.9 in) recorded over 25 days, compared to August's 125 mm (4.9 in) over 24 days. Additionally, June has lower humidity levels at 63%, compared to August's higher humidity at 73%. For more details about June weather, you can visit La Union weather in June.
In comparing the weather of August to July, both months showcase similar temperature ranges, with a minimum of around 21°C (70°F), an average of 28°C (83°F), and a maximum reaching 37°C (99°F) in August and 37°C (98°F) in July. However, August experiences slightly higher precipitation levels, with 125 mm (4.9 in) over 24 days compared to July's 113 mm (4.4 in) across 23 days. Additionally, humidity levels rise in August to 73%, compared to July's 66%, indicating a more humid atmosphere as summer progresses. For more detailed insights, check out the La Union weather in July.
In comparing the weather between August and September, we see a slight increase in minimum temperatures, with September averaging a minimum of 22°C (72°F) compared to August's 21°C (70°F). Both months have similar average temperatures, around 28°C (82°F for September and 83°F for August), but September edges out slightly with a maximum reaching 38°C (100°F) against August's 37°C (99°F). Precipitation also increases from 125 mm (4.9 in) in August to 154 mm (6.1 in) in September, occurring on more days—24 in August versus 26 in September. Humidity levels rise as well, with September experiencing an average of 82%, compared to August's 73%. For more detailed insights into September's weather, you can visit La Union weather in September.
August and October present distinct weather patterns. In August, temperatures range from a minimum of 21°C (70°F) to a maximum of 37°C (99°F), with an average of 28°C (83°F). The month sees about 125 mm (4.9 in) of precipitation over 24 days and features a humidity level of 73%. In contrast, October exhibits slightly cooler temperatures, with a minimum of 18°C (64°F), an average of 27°C (80°F), and a maximum of 36°C (97°F). However, it experiences a higher precipitation total of 180 mm (7.1 in) also spread across 24 days, along with increased humidity at 86%. For a detailed look at October's weather, you can check La Union weather in October.
In August, the weather tends to be significantly hotter and more humid, with temperatures ranging from a minimum of 21°C (70°F) to a maximum of 37°C (99°F) and an average of 28°C (83°F). This month also experiences higher precipitation levels, with 125 mm (4.9 in) of rain over 24 days, leading to a humidity of 73%. In contrast, November offers a more temperate climate, with temperatures dropping to a minimum of 15°C (59°F) and a maximum of 33°C (92°F), averaging 25°C (77°F). It sees less precipitation at 73 mm (2.9 in) across 15 days, and humidity levels rise slightly to 87%. For a more detailed overview, you can visit La Union weather in November.
August and December present strikingly different weather conditions. In August, the temperature swings from a minimum of 21°C (70°F) to a scorching maximum of 37°C (99°F), with an average of 28°C (83°F). During this month, the region experiences significant precipitation, totaling 125 mm (4.9 in) over approximately 24 days, resulting in a humidity level of 73%. In contrast, December boasts milder temperatures, ranging from a minimum of 12°C (53°F) to a maximum of 33°C (92°F), with an average of 24°C (75°F). Rainfall is considerably lower at 46 mm (1.8 in) spread over 14 days, coupled with higher humidity at 87%. For a detailed look at weather conditions in December, you can visit La Union weather in December.
In August, La Union experiences a unique blend of warmth and humidity, setting it apart from the rest of the year. The temperatures soar, reaching their maximums, while the average remains comfortably warm, making it the perfect month for those who enjoy the heat. This period also sees a significant uptick in rainfall, with nearly every day experiencing some precipitation, contributing to the high humidity levels. As August wraps up the summer season, it offers a vibrant atmosphere that is quite distinct from the drier months that precede and follow it. For a more detailed understanding of the region's climate patterns, check out La Union Climate.