Last updated: August 21, 2025
San Gil, Colombia, in January, welcomes visitors with pleasant temperatures, where daytime highs reach up to 27°C (81°F) and the average hovers around 19°C (66°F), providing a comfortable retreat. However, nights can be cool, dipping to a minimum of 10°C (51°F). This month experiences 132 mm (5.2 in) of precipitation spread across 20 rainy days, making it essential for travelers to prepare for occasional showers amidst the lush landscapes. With a humidity level of 52%, the atmosphere remains refreshing as you explore the captivating beauty of this charming town.
In January, San Gil, Colombia showcases its delightful climate with temperatures that range from a cool 10°C (51°F) at night to a pleasant 27°C (81°F) during the day. This month marks the chillier start of the year, as it typically features the lowest minimum temperatures in comparison to the following months. Unchanging, the average temperature holds steady at 19°C (66°F), inviting outdoor exploration amid lush landscapes. As the months progress into February and beyond, minimum temperatures gradually rise, peaking at 13°C (56°F) by April. Despite the slight increase, daily maximum temperatures remain consistently warm at around 26°C (79°F) to 27°C (81°F) throughout the year, establishing San Gil as an ideal destination for both adventurers and those seeking a tranquil retreat. The temperate climate, characterized by gentle fluctuations, ensures an enjoyable experience, attracting visitors to bask in its subtropical charm.
January in San Gil, Colombia marks the beginning of a wet season, with precipitation reaching 132 mm (5.2 in) across approximately 20 rainy days. This sets the stage for a notable increase in rainfall in the following months, as February witnesses a significant rise to 195 mm (7.7 in) over 24 days. The trend continues sharply upward, with March, April, and May each experiencing more than 395 mm of precipitation, culminating in June and July with record highs of 476 mm (18.8 in) and 510 mm (20.1 in), respectively. The persistent rainfall throughout these months underscores San Gil’s lush green landscapes, driven by a total of 31 precipitation days in July. As the year progresses, precipitation begins to taper off, highlighting a transition towards drier months, yet January serves as a vibrant reminder of the region's dynamic and abundant wet season.
In January, San Gil experiences a comfortable humidity level of 52%, marking a refreshing start to the year. This relatively moderate humidity gradually declines to 47% in February and reaches its lowest point at 45% in March, creating pleasant conditions ideal for outdoor activities. As the seasons shift, April witnesses a noticeable uptick to 54%, hinting at the approaching wet season. By May, humidity levels surge dramatically to 81% and remain high throughout the following months, with June and July peaking at a balmy 88%. Even in the subsequent months of August through October, humidity stays elevated, hovering between 78% and 83%. The latter part of the year sees a gradual decrease, with December closing the year at 70%, yet still reflecting the region's generally humid climate. Overall, San Gil's humidity trend showcases a striking transition from a crisp January to a lush, tropical atmosphere by mid-year.
In January, the UV Index in San Gil, Colombia reaches a striking 14, categorizing exposure as extreme with a burn time of just 10 minutes. This intense level of UV radiation sets the tone for the months to follow, as the Index steadily climbs to its peak of 17 in April, before slightly decreasing to 15 in May and maintaining a high level through the summer months. Notably, from June to October, the UV Index stabilizes around 14, maintaining that extreme category, while a slight dip occurs in November and December with indexes of 12. Outdoor enthusiasts should remain vigilant year-round, especially in the peak months. For detailed insights on your sun exposure, visit the San Gil UV Index.
UV Risk Categories
As January dawns upon San Gil, Colombia, the city basks in an impressive 259 hours of sunshine, setting a bright tone for the year ahead. This month lays the groundwork for a steady increase in daylight, with February capturing 293 hours and March maintaining a robust 288 hours. Although April experiences a dip to 247 hours, the vibrant sunshine returns in May with 225 hours, hinting at the gradual transition towards the wet season. From June, the sun reclaims its presence with 242 hours, and by July, it shines a bit brighter at 272 hours. August continues this trend with 285 hours, showcasing the region’s resilience against the changing seasons. As the year progresses into fall, sunshine hours fluctuate around the mid-range, with a notable peak in December at an impressive 306 hours. This sunny symphony of hours not only illuminates the landscape but also enchants both locals and visitors, highlighting San Gil as a year-round destination under the sun.
In San Gil, Colombia, January stands out with a 36% chance of sunny weather, making it the sunniest month of the year. This trend sharply contrasts with the following months, particularly February, where the likelihood drops to 23%, and further declines to a mere 9% by March. The overall pattern suggests that after January, sunshine becomes increasingly scarce, peaking in mid-year with only single-digit probabilities from April to July. As the rainy season approaches, the likelihood remains low even into the latter part of the year, with November and December only regaining a brief glimmer of sunlight at 17% and 14%, respectively. Therefore, if you're seeking warm, sunlit days, January is undeniably the month to visit San Gil!
In January, San Gil, Colombia experiences approximately 11 hours of daylight, a duration that extends into February with the same amount. As spring approaches, March marks the beginning of longer days, increasing to 12 hours which continues consistently through the mid-year months of April to August. This consistent daylight lasts until September, after which the days gradually shorten again, dipping back to 11 hours by October and returning to this duration in the final months of the year. This pattern highlights a remarkable balance of daylight throughout the year, emphasizing a moderate and predictable climate ideal for exploration and outdoor activities.
As the year begins, January greets San Gil, Colombia, with a gentle average wind speed of 1.1 m/s (3 mph), marking it as one of the breeziest months. This moderate air flow carries a refreshing touch, often appreciated by locals and visitors alike during outdoor activities. Notably, the wind speeds remain consistent throughout February, maintaining the same average. As the months progress toward the dry season, there is a subtle decline in wind intensity, with speeds gently tapering to 0.9 m/s by May and June. The months following maintain a steady breeze, hovering around 1.0 m/s. Overall, January stands out as a month of delightful winds, setting the tone for a year where breeziness is a cherished aspect of San Gil’s charm.
Weather in San Gil varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in San Gil, focusing on differences in temperature, rainfall, humidity, and UV levels.
January and February in San Gil present quite similar temperature patterns, with average highs reaching around 27°C (81°F) and lows slightly increasing from 10°C (51°F) in January to 12°C (53°F) in February. However, February sees a noticeable increase in precipitation, amounting to 195 mm (7.7 in) over 24 days, compared to January's 132 mm (5.2 in) over 20 days. Additionally, February experiences slightly lower humidity at 47% compared to January's 52%. For more detailed insights, you can visit San Gil weather in February.
In January, the weather in San Gil is generally mild with temperatures ranging from a minimum of 10°C (51°F) to a maximum of 27°C (81°F), and an average of 19°C (66°F). This month experiences significant rainfall, with a total of 132 mm (5.2 in) distributed over approximately 20 days, resulting in a humidity level of 52%.
In contrast, March shows a slight increase in minimum temperature, starting at 12°C (54°F), though the maximum and average temperatures remain consistent at 27°C (81°F) and 19°C (66°F) respectively. However, precipitation spikes to 395 mm (15.5 in) over 30 days, leading to lower humidity at 45%. For more details, you can check San Gil weather in March.
When comparing January and April weather, January offers a warm climate with average temperatures around 19°C (66°F) and max temperatures reaching up to 27°C (81°F). In contrast, April presents slightly cooler conditions with an average temperature of 19°C (66°F) but a lower maximum of 26°C (80°F). However, April is notably wetter, receiving 408 mm (16.1 in) of precipitation over 29 days, compared to January's 132 mm (5.2 in) over 20 days. Additionally, humidity levels are somewhat higher in April at 54%, compared to January's 52%. For a more detailed look at April's weather, you can visit San Gil weather in April.
January and May in San Gil present distinct weather experiences. In January, temperatures range from a pleasant minimum of 10°C (51°F) to a maximum of 27°C (81°F), with an average of 19°C (66°F). The month sees a fair amount of rainfall, with 132 mm (5.2 in) over approximately 20 days, and a moderate humidity level at 52%. In contrast, May's weather is slightly warmer, with temperatures ranging from a minimum of 13°C (55°F) to a maximum of 27°C (81°F), maintaining an average of 19°C (67°F). However, May is significantly wetter, experiencing a substantial 443 mm (17.4 in) of precipitation spread across 31 days, resulting in much higher humidity at 81%. For more detailed information about the weather in May, you can visit San Gil weather in May.
In January, the weather features a comfortable range of temperatures with a minimum of 10°C (51°F), an average of 19°C (66°F), and a maximum of 27°C (81°F). The month experiences about 132 mm (5.2 in) of rainfall across 20 days, contributing to a moderate humidity level of 52%. In contrast, June sees slightly warmer minimum temperatures at 13°C (56°F) and a similar average of 19°C (66°F), but the maximum temperature decreases to 26°C (80°F). However, June is significantly wetter, with precipitation reaching 476 mm (18.8 in) over 30 days and a high humidity level of 88%. For more detailed information on the weather in June, you can check San Gil weather in June.
In comparing January and July, we see some notable differences in weather patterns. January enjoys relatively mild temperatures, with a minimum of 10°C (51°F) and a maximum of 27°C (81°F), resulting in an average temperature of 19°C (66°F). This month experiences less precipitation, totaling 132 mm (5.2 in) over 20 days, and a moderate humidity level of 52%. In contrast, July has slightly warmer nights with a minimum temperature of 13°C (55°F) and a maximum of 26°C (79°F), while maintaining the same average of 19°C (66°F). However, July is significantly wetter, accumulating 510 mm (20.1 in) of rain over 31 days, leading to much higher humidity at 88%. For more detailed insights into July's weather, you can visit San Gil weather in July.
January and August exhibit distinct weather patterns in terms of temperature, precipitation, and humidity. In January, temperatures range from a minimum of 10°C (51°F) to a maximum of 27°C (81°F), with an average of 19°C (66°F). The month experiences about 132 mm (5.2 inches) of precipitation spread over 20 days, accompanied by a moderate humidity of 52%. In contrast, August sees slightly higher minimum temperatures at 12°C (55°F) and maintains a similar average of 19°C (66°F), but the maximum temperature drops to 26°C (79°F). Precipitation in August is significantly higher, totaling 453 mm (17.8 inches) over 30 days, and the humidity also rises to 82%. Thus, August tends to be wetter and more humid compared to the relatively drier January. For more information on the weather specifics, you can visit San Gil weather in August.
In January, the weather is generally warm with a minimum temperature of 10°C (51°F) and an average high of 27°C (81°F). This month experiences lower humidity levels at 52% and less precipitation, totaling 132 mm (5.2 in) over about 20 days. In contrast, September sees slightly cooler maximum temperatures, averaging 26°C (79°F), but the month is characterized by significantly higher humidity at 78% and increased rainfall, with a total of 435 mm (17.1 in) spread over 30 days. This stark difference in precipitation and humidity between the two months highlights the varied climatic conditions of the region. For more details, you can refer to San Gil weather in September.
In January, the weather is pleasantly warm with average temperatures ranging from a minimum of 10°C (51°F) to a maximum of 27°C (81°F). With 132 mm (5.2 in) of precipitation spread over 20 days, the humidity hovers around 52%, making it a relatively comfortable month. In contrast, October brings a slight increase in the minimum temperature to 12°C (54°F), but the average dips to 18°C (65°F). It experiences significantly higher precipitation, totaling 412 mm (16.2 in) over 31 days, which leads to much higher humidity levels at 83%. For more detailed insights into the October weather, please visit San Gil weather in October.
In comparing January and November weather in San Gil, it is evident that both months have similar average temperatures. January sees a minimum of 10°C (51°F) and a maximum of 27°C (81°F), while November has slightly milder temperatures with a minimum of 13°C (55°F) and a maximum of 26°C (79°F). However, November is considerably wetter, receiving 243 mm (9.6 in) of precipitation over 30 days, compared to January's 132 mm (5.2 in) over 20 days. Additionally, November's higher humidity at 83% contributes to a more tropical feel, contrasting with January's 52% humidity. For more detailed insights, check out San Gil weather in November.
In comparing the weather between January and December, both months experience similar average temperatures, hovering around 19°C (66°F). However, January typically sees slightly warmer minimum and maximum temperatures, with lows of 10°C (51°F) and highs reaching up to 27°C (81°F), compared to December's minimum of 12°C (54°F) and maximum of 26°C (80°F). Additionally, January has less precipitation, measuring 132 mm (5.2 inches) over 20 days, in contrast to December's 181 mm (7.1 inches) across 27 days, leading to higher humidity levels in December at 70%, compared to January's 52%. For a closer look at December's climate specifics, you can refer to San Gil weather in December.
In January, San Gil experiences a unique blend of warm days and cooler nights, making it an ideal time for outdoor adventures. With average temperatures hovering around a comfortable 19°C (66°F) and maximum highs reaching 27°C (81°F), the city is noticeably milder compared to the sweltering heat found in mid-year months. However, this month also brings a fair amount of rainfall, with 20 days of precipitation accumulating to 132 mm (5.2 in), creating a lush landscape that stands in stark contrast to the drier seasons. The humidity level sits around 52%, adding to the pleasantness of the air. For those curious to learn more about the weather patterns throughout the year, explore the full details at San Gil Climate.