August Weather in La Union, Colombia

Last updated: August 21, 2025

In La Union, Colombia during August, the weather is characterized by a tropical climate that beckons for both adventure and respite. With maximum temperatures reaching 35°C (96°F) and an average of 28°C (83°F), the warmth pervades the landscape. However, evenings cool down to a pleasant 23°C (74°F), providing a welcome relief. This month witnesses substantial precipitation, totaling 209 mm (8.2 in) over 25 rainy days, contributing to the region's lush greenery. The humidity lingers at a high 87%, creating a vibrant, almost palpable atmosphere that envelops the area, perfect for those who relish the richness of tropical weather.

August Temperature in La Union

In August, La Union, Colombia experiences warm temperatures that reflect the region's tropical climate. The month typically sees a minimum of 23°C (74°F) and an average that hovers around 28°C (83°F), with daily highs reaching up to 35°C (96°F). This slight cooling trend from the previous months of July and June, where maximum temperatures were slightly higher, offers a comfortable period for outdoor activities and exploration. Overall, the temperatures remain consistently warm, making August a delightful time to enjoy the beauty of this vibrant destination, yet still cool enough for those looking to escape the sweltering heat often found in other tropical areas.

August Weather in La Union: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in La Union, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In La Union, August typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec838686848383838282818283
Data source: Temperature data for La Union generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

August Precipitation in La Union

In August, La Union, Colombia, experiences a notable precipitation total of 209 mm (8.2 in), marking it as a month of considerable rainfall that ties with September for the same amount. This month continues the trend observed since April, where precipitation levels surge, peaking in May with 259 mm (10.2 in). The pattern reveals a clear shift from the drier beginning of the year, highlighted by February's meager 6 mm (0.2 in), to a rainy season that deeply influences local ecology and daily life. With 25 days of rainfall, August maintains a consistent rhythm seen throughout the mid-year months, suggesting a vibrant, lush landscape driven by the abundant moisture. As the rainy season progresses into September and beyond, La Union's climate continues to remind us of the significant role that precipitation plays in shaping its environment.

August Precipitation Trends in La Union

The chart displays monthly precipitation patterns in La Union, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In La Union, August typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec2764815025922919820920921418664
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in La Union

In La Union, Colombia, August brings a notable level of humidity, consistently recorded at 87%—mirroring the previous month's peak and maintaining elevated moisture levels typical of the rainy season. The trend reveals a significant increase from the relatively mild 70% in January, peaking in the summer months of June and July at 87% and 88%, respectively. As the year progresses, humidity remains high, tapering slightly to the mid-80s by October and beyond. This persistent moisture fosters a lush, verdant landscape, making La Union a vibrant destination for nature lovers during this humid stretch.

August Average Humidity in La Union

This chart illustrates the average monthly humidity levels in La Union, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in La Union is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec70%67%65%67%79%87%88%87%87%86%86%80%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in La Union

In August, La Union, Colombia, experiences a UV Index of 13, categorizing the sun exposure as extreme with a burn time of just 10 minutes. This trend of high UV levels continues from July and remains consistent through September and October, representing a peak in sun intensity throughout the year. Comparatively, the earlier months from January to April witness even higher indices, reaching a maximum of 15 in April. While the UV Index slightly decreases as we transition into November and December, the overall trend indicates a strong need for sun protection during these months. To learn more about UV exposure levels throughout the year, visit La Union UV Index.

Maximum UV Index Levels in La Union for August

The chart shows the monthly maximum UV Index (UVI) for La Union in August, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In August, the maximum UV index in La Union typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec111214151413131313131110
Data source: La Union August UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

August Sunshine in La Union

In August, La Union, Colombia enjoys a delightful 268 hours of sunshine, contributing to its charming tropical climate. While this figure represents a slight dip from the sun-soaked peak of March with 323 hours, it remains consistent with the vibrant atmosphere established earlier in the summer months. The trend showcases a gradual decline from the highs of spring, with May experiencing the least sunshine at 240 hours. However, as the year progresses, the sunlight returns with vigor in October and December, culminating in a remarkable 313 hours during the latter month. Overall, August's sunny disposition is emblematic of La Union’s inviting weather patterns, offering plenty of opportunities for outdoor exploration and relaxation.

Monthly Sunshine Duration in La Union: August Highlighted

The August sunshine duration represents the total number of hours La Union experiences direct sunlight during the month of August, excluding cloudy or obstructed periods. This chart compares the sunshine duration of August with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec263h307h323h275h240h248h271h268h266h272h269h313h
Data source: La Union August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in La Union During August

In La Union, Colombia, August is one of the least likely months to experience sunny weather, with only a 9% chance of sun. This trend marks a significant dip compared to the earlier months of the year, particularly January's 59%, where sunshine is plentiful. The data reveals a sharp decline from March's moderate 29%, plummeting further through the wet season, which sees very limited sun in April and May. As the rainy season peaks in the midyear months of June and July, sunshine becomes a rare commodity, illustrating a clear downward trajectory leading into August. This month fits snugly into the gripping rainy patterns that define the region's climate, making it a time when visitors might want to prepare for more grey skies than sunlit days.

Percentage of Sunny Days in August in La Union

The chart illustrates the percentage of sunny days in La Union throughout the year, with August highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often La Union experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec59%52%29%11%8%8%15%9%12%10%24%33%
Data source: La Union August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in La Union in August

In La Union, Colombia, the month of August enjoys a consistent 12 hours of daylight, a trend that begins in March and lasts through September. This period of ample sunlight fosters a vibrant outdoor lifestyle, perfect for exploring the region's picturesque landscapes. Interestingly, daylight duration gradually shifts from 11 hours in January and February to an extended 12 hours in the middle of the year, before tapering back down in the autumn months. As the days grow longer, local communities and visitors alike embrace the chance to revel in the beauty of their surroundings, making August a delightful time to experience the natural wonders of La Union.

Average Daylight Hours in La Union for August

The chart illustrates the variation in daylight duration in La Union throughout the year, with August highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 39m11h 50m12h 4m12h 18m12h 31m12h 37m12h 33m12h 22m12h 8m11h 54m11h 42m11h 36m
Data source: La Union daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in La Union

In August, the winds in La Union, Colombia exhibit a gentle and consistent calm, with an average speed of 1.6 m/s (3 mph). This slight breeze, mirroring the relatively low wind speeds seen in the preceding months, particularly June and July, creates a serene atmosphere perfect for relaxation. Notably, August maintains the same wind velocity as September, suggesting a period of stability in climatic conditions. Throughout the year, there's a subtle ebb and flow; after the summer months, the wind speeds typically dip to their lowest in May and June, only to see a modest recovery towards the end of the year. The overall trend highlights a tranquil coastal environment, ideal for those seeking a peaceful escape.

Average August Wind Speed in La Union

The chart displays monthly wind speed patterns in La Union, with values for each month shown alongside August's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how August's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec1.82.32.21.71.51.41.81.6 m/s1.61.51.51.6
Data source: La Union August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in La Union Compares to Other Months

Weather in La Union varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in La Union, focusing on differences in temperature, rainfall, humidity, and UV levels.

In August, the weather is characterized by warmer temperatures with an average of 28°C (83°F), peaking at 35°C (96°F). This month tends to be quite rainy, experiencing significant precipitation of 209 mm (8.2 in) over 25 days, coupled with high humidity levels of 87%. In contrast, January offers slightly cooler average temperatures at 29°C (84°F), with maximums reaching 37°C (99°F). However, it is much drier during this month, with only 27 mm (1.1 in) of rainfall over just 5 days, and a lower humidity of 70%. For more details, check out La Union weather in January.

When comparing the weather in August and February, significant differences emerge. August experiences a milder average temperature of 28°C (83°F) with a maximum of 35°C (96°F), accompanied by high humidity at 87% and considerable precipitation of 209 mm (8.2 in) over 25 days. In contrast, February boasts a higher average temperature of 30°C (87°F) and can peak at a scorching 39°C (103°F), but with minimal rainfall of only 6 mm (0.2 in) over just 1 day and lower humidity at 67%. For more detailed insights, you can check La Union weather in February.

In August, the weather tends to be quite humid, with an average temperature of 28°C (83°F) and high levels of precipitation, totaling 209 mm (8.2 in) over 25 days. The humidity is also notably high at 87%, creating a muggy atmosphere. In contrast, March experiences slightly higher average temperatures, peaking at an impressive 39°C (103°F), but with significantly less rainfall at only 48 mm (1.9 in) across 9 days. The humidity drops to 65%, making March feel more comfortable despite the higher temperatures. For more details, visit La Union weather in March.

In comparing the weather of August and April, we observe some notable differences. August tends to be slightly cooler with an average temperature of 28°C (83°F) compared to April's higher average of 29°C (84°F). However, April experiences more extreme heat, with maximum temperatures reaching up to 38°C (100°F), while August peaks at 35°C (96°F). When it comes to precipitation, August is wetter, receiving 209 mm (8.2 in) over 25 days, in contrast to April's 150 mm (5.9 in) noted over 23 days. Additionally, August has a higher humidity level of 87%, compared to April's 67%. For more detailed weather information, you can visit La Union weather in April.

In comparing the weather of August and May, both months share similar average temperatures, with August ranging from a minimum of 23°C (74°F) to a maximum of 35°C (96°F), while May exhibits a slightly higher maximum temperature of 36°C (97°F). Although the average humidity is higher in August at 87%, May experiences lower humidity levels at 79%. Precipitation is also notably different; August receives 209 mm (8.2 in) over 25 days, while May has a higher total of 259 mm (10.2 in) across 27 days. For more details, you can check La Union weather in May.

In comparing the weather of August and June, both months share similar temperature ranges, with minimums around 23°C (74°F) and averages at 28°C (83°F). However, while August sees a maximum temperature of 35°C (96°F), June is slightly warmer, peaking at 36°C (98°F). Precipitation levels are relatively high in both months, but June averages 229 mm (9.0 in) over 26 days, slightly more than August's 209 mm (8.2 in) over 25 days. Humidity remains consistent at 87% for both months. For a closer look at June's weather specifics, you can refer to La Union weather in June.

When comparing the weather in August to July, we see some notable similarities and differences. Both months have a minimum temperature around 23-24°C (74-75°F) and an average of 28°C (83°F), indicating consistently warm conditions. However, July boasts a slightly higher maximum temperature of 36°C (96°F) compared to August's 35°C (96°F). In terms of precipitation, August experiences a bit more rain with 209 mm (8.2 in) across 25 days, while July has 198 mm (7.8 in) over the same number of days, resulting in nearly identical humidity levels of 87% in August and 88% in July. For more detailed insights into July's weather patterns, you can visit La Union weather in July.

In August, the weather features consistently warm temperatures with a minimum of 23°C (74°F), averaging around 28°C (83°F), and peaking at 35°C (96°F). The month sees considerable precipitation, totaling 209 mm (8.2 in) over 25 days, with humidity consistently high at 87%.

Conversely, September maintains a similar temperature profile, with a minimum of 23°C (74°F), an average of 28°C (82°F), and a maximum of 35°C (95°F). Rainfall remains unchanged at 209 mm (8.2 in), but the number of rainy days increases slightly to 27, while humidity levels remain steady at 87%.

For more detailed information, check out La Union weather in September.

In August, temperatures range from a minimum of 23°C (74°F) to a maximum of 35°C (96°F), with an average temperature of 28°C (83°F). The month experiences significant rainfall, with a total of 209 mm (8.2 in) spread over 25 days, and humidity levels remain high at 87%. In contrast, October features temperatures that follow a similar pattern, with a minimum of 23°C (74°F) and a slightly lower average of 27°C (82°F), peaking at 36°C (96°F). October is also characterized by a slight increase in precipitation, totaling 214 mm (8.4 in) over 29 days and maintaining a humidity level of 86%. For more details on October weather, you can check out La Union weather in October.

In August, the weather is characterized by warmer temperatures, with a minimum of 23°C (74°F) and a maximum reaching 35°C (96°F). The month sees significant rainfall, accumulating to 209 mm (8.2 in) over 25 days, and high humidity levels at 87%. In contrast, November experiences slightly cooler conditions, featuring a similar minimum of 23°C (74°F) but a slightly lower maximum of 34°C (94°F). Precipitation is also less intense, totaling 186 mm (7.3 in) over 27 days, with humidity remaining high at 86%. For more detailed insights into November weather, check out La Union weather in November.

In August, the weather is characterized by consistently high temperatures, with a minimum of 23°C (74°F) and an average reaching 28°C (83°F), peaking at 35°C (96°F). However, this month also sees significant rainfall, with 209 mm (8.2 in) of precipitation spread over 25 days and humidity levels averaging around 87%. In contrast, December maintains similar temperature ranges, but with substantially less rainfall, totaling 64 mm (2.5 in) over just 15 days, and slightly lower humidity at 80%. This makes December a more drier and arguably more comfortable month compared to the wet and humid conditions of August. For more detailed insights, you can refer to La Union weather in December.

Compare La Union's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in La Union

In August, La Union experiences its most humid and wet conditions of the year, with rainfall occurring over nearly the entire month. The temperatures remain warm, yet the high humidity can make it feel even hotter compared to the earlier months. While sunshine is still prevalent, the frequent showers can provide a refreshing contrast to the heat, adding a lush vibrancy to the landscape. This makes August a unique time to visit, allowing you to experience the region's rich natural beauty during its peak rainy season. For a deeper dive into the patterns and characteristics of La Union's weather throughout the year, visit La Union Climate.