Last updated: August 21, 2025
In La Union, Colombia, January welcomes a warm climate characterized by an average temperature of 29°C (84°F), with highs reaching up to 37°C (99°F). The month experiences a minimum temperature of 22°C (72°F), creating a pleasant yet tropical ambiance. While the humidity levels hover around 70%, providing a somewhat muggy feel, residents and visitors can expect light precipitation totaling 27 mm (1.1 in) over approximately 5 days. This blend of warmth and occasional showers makes January an appealing time for those who enjoy a vibrant tropical atmosphere.
In January, La Union, Colombia, basks in warm tropical weather, with temperatures ranging from a minimum of 22°C (72°F) to a maximum of 37°C (99°F). This month sets the stage for a consistently high average temperature of 29°C (84°F), which is indicative of the region's tropical climate. As the months progress into February and March, temperatures continue to climb, peaking later at 39°C (103°F), creating a trend of increasing warmth that characterizes early year conditions. Despite slight fluctuations, such as the average temperature dipping back to 28°C (83°F) during May and June, the overall pattern remains steadily warm. By December, the climate still retains its tropical essence, suggesting that La Union's temperatures maintain a warm climate throughout the year, making it an ideal destination for sun seekers.
In January, La Union, Colombia, experiences a relatively modest precipitation amount of 27 mm (1.1 in), falling over just 5 days. This marks the beginning of the year with fairly dry conditions; however, rainfall quickly begins to increase in the following months. February sees a dramatic drop to a mere 6 mm (0.2 in), indicating a brief respite from wet weather. As the region transitions into March, precipitation escalates to 48 mm (1.9 in) over 9 days, foreshadowing the more intense rainy season ahead. The months of April through June deliver substantial rainfall, with April alone accumulating 150 mm (5.9 in) and reaching a peak in May at 259 mm (10.2 in), characterized by nearly continuous rain on 27 days. This trend of increased precipitation continues into the latter half of the year, peaking again in the October, as La Union endures its most pronounced wet season. Overall, while January offers a brief window of dry weather, it heralds the onset of a much wetter climate that defines the months to come.
In January, La Union experiences a comfortable humidity level of 70%, setting the stage for the distinctly drier months that follow. As the year progresses into February and March, humidity dips to 67% and 65%, respectively, creating a brief respite before the climate shifts. However, as April arrives, humidity levels begin to rise again, reaching 67%, hinting at the more tropical conditions that characterize the later months. By the time we reach May, humidity surges to a notable 79%, and the air becomes increasingly muggy. The peak of humidity occurs from June to August, with July reaching an impressive 88%, making these months feel particularly intense and damp. As the year winds down, humidity levels remain high but gradually begin to decline, settling at 80% in December. This trend reveals a clear seasonal pattern in La Union, where the first part of the year offers milder humidity transitions, while late spring and summer deliver a more pronounced tropical atmosphere.
In January, La Union, Colombia, experiences a UV Index of 11, categorizing it as extreme—this means just 10 minutes of unprotected sun exposure can lead to skin damage. As the month progresses into February and March, the UV Index escalates to 12 and 14, respectively, intensifying the need for sun safety precautions. Interestingly, April marks the peak with an Index of 15 before gradually declining through May to 14. From June through October, the Index remains consistently high at 13, ensuring that outdoor enthusiasts must remain vigilant against harmful UV rays. Finally, November sees a decrease to 11, followed by a slightly lower 10 in December, classified as very high, which allows for a longer burn time of 15 minutes. Overall, the data underscores the need for constant sun protection year-round in La Union. For detailed insights, check the full information at La Union UV Index.
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January in La Union, Colombia, welcomes visitors with a delightful 263 hours of sunshine, setting a vibrant tone for the year ahead. As the month unfolds, the sun's presence becomes even more generous, peaking in March with an impressive 323 hours. This trend of increasing daylight is a precursor to the lush beauty of the region, with April bringing 275 hours before a slight dip into the early rainy season. The golden rays gradually recede in May, offering 240 hours, but the sun still graces La Union consistently throughout the year, revealing only slight fluctuations. Notably, December wraps up the year with a radiant 313 hours, reminding us that the sun shines brightly in this charming Colombian locale, making it a perfect escape for sun-seekers year-round.
In La Union, Colombia, January presents a delightful opportunity for sunshine, boasting a 59% chance of clear skies, making it one of the sunniest months of the year. This bright start contrasts sharply with the subsequent months, as February follows with a slightly diminished 52% likelihood of sunny weather. However, as spring approaches and the months progress, the chance of sun significantly declines, plummeting to just 8% by May and June, indicating that the region is more prone to overcast skies or rain during this period. The trend of sunny days begins to recover slightly in late November and December, but January remains the standout month for those looking to bask in the sun, encouraging visitors to plan their trips during this prime season for clear and pleasant weather.
In La Union, Colombia, January sets the stage with a consistent 11 hours of daylight, a pattern that continues through February. As March arrives, daylight begins to increase, reaching up to 12 hours and maintaining this generous duration through the following months until September. This period of extended daylight creates an inviting atmosphere for outdoor activities and exploration. However, as October rolls in, daylight starts to taper off once again, reverting to 11 hours and remaining consistent through the end of the year. Overall, the trend reveals a vibrant and balanced rhythm of daylight that enhances the beauty and liveliness of La Union throughout most of the year.
In January, La Union experiences a gentle breeze with an average wind speed of 1.8 m/s (4 mph), setting a calm tone for the start of the year. As the months progress into February, the winds pick up slightly to 2.3 m/s (5 mph), offering a refreshing change that continues into March. However, this uptick is short-lived, as April sees a dip back to 1.7 m/s (4 mph). The trend then shifts downward through the summer months, with winds gradually easing to around 1.4 to 1.5 m/s (3 mph) by June and July, before making a slight recovery in September and December. Overall, while January starts with moderate winds, the overall pattern reveals a seasonal shift characterized by gentle breezes, making La Union a tranquil destination at the year's beginning.
Weather in La Union varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in La Union, focusing on differences in temperature, rainfall, humidity, and UV levels.
In January, temperatures vary from a low of 22°C (72°F) to a high of 37°C (99°F), with an average temperature of 29°C (84°F). The month experiences around 27 mm (1.1 in) of precipitation over approximately 5 days, and humidity levels hover around 70%.
In contrast, February brings slightly warmer conditions, with minimum temperatures of 23°C (74°F) and maximums reaching 39°C (103°F), leading to an average of 30°C (87°F). Precipitation markedly decreases to just 6 mm (0.2 in) over 1 day, while humidity drops slightly to 67%. For more detailed information, you can check La Union weather in February.
In comparing the weather of January and March, we observe notable differences in temperature and precipitation patterns. January features a minimum temperature of 22°C (72°F) and an average high of 37°C (99°F), while March sees a slight increase with a minimum of 24°C (75°F) and a maximum of 39°C (103°F). The humidity in January is higher at 70%, compared to 65% in March. Additionally, March experiences more rainfall, with 48 mm (1.9 in) over 9 days, compared to January's 27 mm (1.1 in) over just 5 days. For further details on the weather during this month, you can check La Union weather in March.
In January, La Union experiences mild temperatures with a minimum of 22°C (72°F) and a maximum of 37°C (99°F), while April sees slightly higher minimum temperatures of 23°C (74°F) and a peak of 38°C (100°F). Both months have the same average temperature of 29°C (84°F), but January features significantly lower precipitation at 27 mm (1.1 in) over just 5 days, compared to April's substantial 150 mm (5.9 in) across 23 days. Interestingly, humidity levels are quite similar, with January at 70% and April slightly lower at 67%. For more detailed information on the weather in April, visit La Union weather in April.
In January, the weather tends to be warmer, with average temperatures ranging from a minimum of 22°C (72°F) to a maximum of 37°C (99°F). The month experiences only 27 mm (1.1 in) of precipitation over just 5 days, resulting in a humidity level of 70%. In contrast, May sees slightly cooler average temperatures, with a minimum of 23°C (74°F) and a maximum of 36°C (97°F). However, it experiences significantly more rainfall, totaling 259 mm (10.2 in) over 27 days and a higher humidity of 79%. For more detailed insights into May weather, visit La Union weather in May.
In January, the weather is characterized by warm temperatures, with a minimum of 22°C (72°F), an average of 29°C (84°F), and a maximum of 37°C (99°F). There is relatively low precipitation, totaling 27 mm (1.1 in) over just 5 days, and humidity levels are moderate at 70%. In contrast, June experiences slightly cooler temperatures, with a minimum of 23°C (74°F) and an average of 28°C (83°F), while the maximum reaches 36°C (98°F). However, June is significantly wetter, receiving 229 mm (9.0 in) of rain over 26 days, accompanied by higher humidity at 87%. For a more detailed look at June weather trends, check out La Union weather in June.
In January, the weather is characterized by warm temperatures, with a minimum of 22°C (72°F) and an average of 29°C (84°F), reaching a maximum of 37°C (99°F). Precipitation is relatively low, with only 27 mm (1.1 in) spread over about 5 days, and humidity levels sit at a comfortable 70%.
In contrast, July tends to be wetter and more humid, with minimum temperatures of 24°C (75°F) and an average of 28°C (83°F), peaking at 36°C (96°F). There is a significant increase in precipitation, totaling 198 mm (7.8 in) across approximately 25 days, resulting in a higher humidity level of 88%. For more detailed insights into the weather during this month, you can check La Union weather in July.
When comparing the weather in January and August, January boasts a warm climate with temperatures ranging from a minimum of 22°C (72°F) to a maximum of 37°C (99°F) and an average of 29°C (84°F). In January, the region experiences relatively low precipitation levels of 27 mm (1.1 in) over about 5 days, coupled with a humidity of 70%. Conversely, August sees slightly cooler temperatures, with a minimum of 23°C (74°F) and a maximum of 35°C (96°F), averaging 28°C (83°F). However, this month brings significant rainfall, with 209 mm (8.2 in) of precipitation spread across 25 days and a higher humidity of 87%. For more detailed weather insights, you can check La Union weather in August.
In January, the weather is typically warm and dry, with temperatures ranging from a minimum of 22°C (72°F) to a maximum of 37°C (99°F) and an average of 29°C (84°F). The month experiences relatively low precipitation, averaging just 27 mm (1.1 in) over 5 days, and a humidity level of 70%. In contrast, September brings a noticeable shift, with slightly higher minimum temperatures of 23°C (74°F) and a maximum of 35°C (95°F), but an average of 28°C (82°F). This month is characterized by substantial rainfall, totaling 209 mm (8.2 in) over 27 days, and higher humidity at 87%. For more details, you can check La Union weather in September.
In January, the weather is characterized by warmer temperatures, with a minimum of 22°C (72°F) and an average of 29°C (84°F), peaking at a maximum of 37°C (99°F). The month experiences relatively low precipitation, totaling 27 mm (1.1 in) spread over just 5 days, along with a humidity level of around 70%. In stark contrast, October sees slightly cooler temperatures, with a minimum of 23°C (74°F) and an average of 27°C (82°F), while the maximum temperature can reach 36°C (96°F). However, October is much wetter, with a significant 214 mm (8.4 in) of rainfall occurring over 29 days, coupled with higher humidity levels of 86%. For more detailed information on October weather, you can check La Union weather in October.
In comparing the weather between January and November, January generally offers warmer temperatures, with a range from a minimum of 22°C (72°F) to a maximum of 37°C (99°F), while November sees slightly cooler temperatures, with a minimum of 23°C (74°F) and a maximum of 34°C (94°F). However, November is significantly wetter, experiencing 186 mm (7.3 in) of precipitation over 27 days compared to January's 27 mm (1.1 in) over just 5 days. Additionally, humidity is higher in November at 86%, in contrast to January's 70%. For more details on November's climate, check out La Union weather in November.
In January, the weather is generally warm, with temperatures ranging from a minimum of 22°C (72°F) to a maximum of 37°C (99°F) and an average of 29°C (84°F). This month experiences relatively low precipitation, totaling 27 mm (1.1 in) over about 5 days, accompanied by a humidity level of 70%.
In contrast, December sees slightly milder temperatures, with a minimum of 23°C (73°F) and a maximum of 35°C (95°F), averaging 28°C (83°F). However, it is significantly wetter, with 64 mm (2.5 in) of rainfall spread across 15 days, and humidity levels are higher at 80%. For a more detailed overview of December's weather, you can visit La Union weather in December.
As January rolls in, La Union showcases a blend of warmth and humidity, setting it apart from other months. With an average temperature around 29°C (84°F), daytime highs can soar to 37°C (99°F), offering a taste of summer right at the start of the year. While the month sees about 27 mm of rainfall over a handful of days, the overall atmosphere remains humid, hovering around 70%. This combination of heat and moisture creates a distinctive tropical climate, making January a unique transitional period in La Union's weather pattern. For a deeper understanding of the area's year-round conditions, visit La Union Climate.