Last updated: August 21, 2025
January in San Andres, Colombia offers a warm tropical experience characterized by average temperatures around 26°C (80°F), with daily highs reaching up to 28°C (83°F) and lows of 24°C (75°F). This month brings a significant amount of rain, with total precipitation measuring 67 mm (2.6 in) over 15 days, contributing to the island's lush vegetation. The humidity level hovers around 79%, enhancing the tropical feeling but also inviting occasional brief rain showers. Travelers can expect a mix of sunny spells and wet days, making it a unique time to explore the beauty of this Caribbean paradise.
In January, San Andres, Colombia welcomes visitors with warm and inviting temperatures that range from a mild 24°C (75°F) at night to a pleasant 28°C (83°F) during the day, resulting in an average of 26°C (80°F). This comforting climate sets the tone for the months to follow, as the temperature remains consistently snug throughout the year. February echoes January's warmth, while March maintains the same cozy averages, subtly nudging into slightly warmer territory in April with a noticeable increase in minimum temperatures. From May onward, the warmth continues to hover in the 25-29°C (77-84°F) range, ensuring beachgoers enjoy blissful conditions. Overall, this tropical paradise exhibits stability in its climate, with only minor fluctuations ensuring plenty of sunshine and opportunities for relaxation all year round.
In January, San Andres experiences a notable precipitation level of 67 mm (2.6 in), which sets the stage for a damp start to the year. Over the course of the month, rain graces the island on approximately 15 days, introducing a refreshing vitality to the lush landscapes. This initial rainfall is relatively light compared to the heavier showers that follow in the subsequent months. As February rolls in, precipitation drops to 32 mm (1.3 in), showcasing a brief respite before the island transitions into a wetter season, with much higher totals seen from May through October. This trend illustrates a remarkable swing in weather patterns, where the peak rainfall months can exceed 230 mm, indicating a shift toward a much more tropical climate as the year progresses. Overall, January's precipitation lays the groundwork for San Andres's vibrant ecosystem, hinting at the dramatic changes that are on the horizon.
In January, San Andres, Colombia experiences a humidity level of 79%, which marks the beginning of a gradual increase as the months progress. February and March maintain this upward trend with humidity levels reaching 80%, while April and May see a more noticeable rise, peaking at 83% in May. The summer months of June and July reach their highest levels, with humidity soaring to 87% and 86% respectively. As the year moves into August, humidity begins to taper off slightly to 83%, followed by a steady decline back to 80% in September. The pattern continues into the rest of the year, with November at 81% and closing the year with 79% in December. This cyclical pattern underscores San Andres' tropical climate, where humidity remains consistently high but fluctuates throughout the year.
In January, San Andres, Colombia, experiences an extreme UV Index of 11, indicating a high risk of harm from unprotected sun exposure, with a burn time as short as 10 minutes. As the months progress, the UV Index steadily climbs, peaking at 14 in April before tapering slightly to 10 in November and December. This consistent exposure category of extreme across the first half of the year underscores the importance of sun safety during this sunny destination's peak months. As temperatures rise and the sun’s rays strengthen, visitors are encouraged to take precautions, such as applying sunscreen frequently and seeking shade, especially during peak hours. For more detailed UV data and tips for staying safe under the sun, check out San Andres UV Index.
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January in San Andres, Colombia, greets visitors with an inviting 253 hours of sunshine, setting a bright tone for the year ahead. As the months progress, the sun shines increasingly vibrant, peaking in March with 341 hours, making it the sunniest month. The warmth continues through April and May, with hours slightly tapering off but remaining generous. Interestingly, the sun's presence stabilizes in the summer months, with July and August each offering around 310 hours. The fall months see a gradual decline, yet the sun continues to shine, ensuring that visitors can bask in the beauty of this tropical paradise virtually year-round.
In San Andres, Colombia, January offers a 49% chance of sunny weather, making it one of the more promising months for sun seekers. This percentage marks a notable transition from the cloudy days of other months, presenting an enticing balance before the warmer February, where the chance of sunshine jumps to 72%. However, January’s weather is less favorable than in December, which ends the year with a 51% likelihood of sun. As the year progresses, March retains a decent chance at 60%, but by April, the sunny days begin to dwindle again, dropping to 37%. This trend highlights January as a significant month for those looking to escape to the sun, while also serving as a gentle reminder of the varying weather patterns that characterize San Andres throughout the year.
In San Andres, Colombia, January brings an inviting 11 hours of daylight, setting a warm tone for the year ahead. As the months progress, daylight remains consistent through February before transitioning into a splendid 12 hours of sun from March to August. This peak period of bright days encapsulates the region’s tropical charm, allowing for vibrant outdoor activities and exploration. As summer wanes, daylight gradually recedes back to 11 hours in October, continuing through November and December, reminding visitors and locals alike of the natural rhythms of the island. This seamless shift in daylight serves as a beautiful backdrop for all the adventures that await in this tropical paradise.
As January breezes into San Andres, Colombia, it brings with it a refreshing average wind speed of 7.6 m/s (17 mph), marking one of the year's most invigorating months. This initial burst of wind strengthens the island's vibrant atmosphere, creating an ideal setting for outdoor activities. With February following closely at 7.2 m/s (16 mph), the winds remain consistently strong, before gradually tapering off to a softer 6.6 m/s (15 mph) in April. However, just as the summer heats up, the winds begin to pick up again, peaking in both July and December at 7.5 m/s (17 mph). Overall, January stands as a bold opening to the year, setting a lively tone that carries through the initial months before the winds calm down in late summer and early fall, making way for more tranquil conditions.
Weather in San Andres varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in San Andres, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather of January and February, both months exhibit similar temperature ranges, with minimum temperatures consistently at 24°C (75°F), average temperatures around 26°C (80°F), and maximum temperatures reaching 28°C (83°F) in January and slightly lower at 28°C (82°F) in February. However, February experiences significantly less precipitation, with only 32 mm (1.3 in) compared to January’s 67 mm (2.6 in). Despite this reduction in rainfall, both months have a similar number of rainy days, with January having 15 days and February close behind at 14 days. Humidity remains fairly consistent, with January at 79% and February at 80%. For more detailed insights, you can check San Andres weather in February.
When comparing the weather in January and March, both months exhibit similar temperature ranges, with January recording minimums of 24°C (75°F), average temperatures of 26°C (80°F), and maximums of 28°C (83°F), closely mirrored by March, which shows the same minimum and average but a slight decrease in maximum to 28°C (82°F). However, January experiences significantly more rainfall, totaling 67 mm (2.6 in) over 15 days, compared to March's milder 35 mm (1.4 in) across 14 days. Humidity remains relatively high in both months, with January at 79% and March slightly higher at 80%. For a detailed look at the weather specifics for March, you can visit the link: San Andres weather in March.
In January, the weather reflects a warm tropical climate with minimum temperatures around 24°C (75°F) and averages reaching 26°C (80°F), capped at a maximum of 28°C (83°F). This month also sees considerable rainfall, totaling 67 mm (2.6 in) over 15 days, accompanied by a high humidity level of 79%. Conversely, April presents slightly milder temperatures, with a minimum of 25°C (77°F), an average of 27°C (81°F), and a maximum of 29°C (84°F). Rainfall in April is less, at 43 mm (1.7 in), occurring over 13 days, while humidity rises slightly to 82%. For more detailed information, visit San Andres weather in April.
In comparison to January, the weather in May is slightly warmer, with average temperatures ranging from a minimum of 25°C (78°F) to a maximum of 29°C (84°F), compared to January's 24°C (75°F) and 28°C (83°F). However, May experiences significantly higher rainfall, with 156 mm (6.2 in) of precipitation spread over 23 days, contrasted with January's 67 mm (2.6 in) over 15 days. Additionally, humidity levels are slightly elevated in May at 83%, as opposed to January's 79%. For more details, check out San Andres weather in May.
In January, the weather is warm and relatively dry, with temperatures ranging from a minimum of 24°C (75°F) to a maximum of 28°C (83°F) and an average of 26°C (80°F). The month experiences moderate rainfall, with 67 mm (2.6 in) of precipitation spread over about 15 days, and humidity levels around 79%.
In contrast, June sees slightly higher temperatures, with a minimum of 25°C (78°F), an average of 27°C (82°F), and a maximum of 29°C (84°F). However, it is significantly wetter, receiving 231 mm (9.1 in) of rain over 27 days, accompanied by higher humidity at 87%. For more details on the weather in June, check out San Andres weather in June.
In January, the weather features milder temperatures, with a minimum of 24°C (75°F) and an average around 26°C (80°F), whereas July sees slightly warmer conditions with a minimum of 25°C (77°F) and an average of 27°C (81°F). Rainfall is significantly higher in July, with 230 mm (9.1 in) spread over 27 days, compared to January's 67 mm (2.6 in) over 15 days. The humidity also rises from 79% in January to 86% in July, making the latter month feel more sultry. For a detailed overview of July's weather patterns, visit San Andres weather in July.
In comparing January and August weather, both months exhibit warm temperatures, with January's range being slightly cooler, featuring a minimum of 24°C (75°F) and a maximum of 28°C (83°F), while August sees temperatures starting at 25°C (78°F) and peaking at 29°C (85°F). However, August experiences significantly higher precipitation, with 231 mm (9.1 in) over 27 days compared to January's 67 mm (2.6 in) over just 15 days. Humidity levels are also slightly elevated in August, averaging 83%, compared to January's 79%. For a more detailed look at August's weather patterns, you can refer to San Andres weather in August.
In January, the weather is generally warm with temperatures ranging from a minimum of 24°C (75°F) to a maximum of 28°C (83°F), and an average of 26°C (80°F). The month sees about 67 mm (2.6 in) of rainfall spread over around 15 days, resulting in a humidity level of 79%. In contrast, September experiences slightly higher temperatures, with a minimum of 25°C (78°F), an average of 28°C (82°F), and a maximum of 29°C (85°F). However, this month is significantly wetter, with precipitation totaling 188 mm (7.4 in) over approximately 24 days, leading to a humidity level of 80%. For a detailed look at weather conditions in September, you can visit San Andres weather in September.
In January, the weather is characterized by warm temperatures, with a minimum of 24°C (75°F), an average of 26°C (80°F), and a maximum of 28°C (83°F). The month sees an average precipitation of 67 mm (2.6 in) over about 15 days, while humidity remains consistent at 79%. In contrast, October is slightly warmer, with temperatures ranging from a minimum of 25°C (78°F) to a maximum of 29°C (85°F), and an average of 27°C (81°F). However, October experiences significantly more rainfall, with a staggering 268 mm (10.5 in) of precipitation over 27 days, matching the humidity levels at 79%. For more detailed weather information, you can check San Andres weather in October.
When comparing the weather in January and November, we see that both months maintain warm temperatures, but November is slightly warmer overall. January features minimum temperatures around 24°C (75°F) and averages 26°C (80°F), with a maximum of 28°C (83°F). In contrast, November has minimum temperatures of 25°C (78°F), an average of 27°C (81°F), and peaks at 29°C (84°F).
However, November also experiences significantly higher precipitation, averaging 205 mm (8.1 in) over 28 rainy days, compared to January's 67 mm (2.6 in) across just 15 days. The humidity levels are relatively similar, with November at 81% and January at 79%. This makes November a wetter month, while January offers more dry days. For more detailed insights, check out San Andres weather in November.
In a comparative analysis of the weather patterns between January and December, January showcases slightly milder temperatures, with a minimum of 24°C (75°F) and an average of 26°C (80°F), while December maintains a minimum of 25°C (76°F) and an average of 27°C (80°F). Both months experience similar maximum temperatures of 28°C (83°F). However, December is notably wetter, receiving 139 mm (5.5 in) of precipitation over 26 days, compared to January's 67 mm (2.6 in) across 15 days. Despite the differences in rainfall, humidity remains consistent at 79% for both months. For more detailed insights on December weather, you can refer to San Andres weather in December.
In January, San Andres experiences warm and humid conditions, with temperatures averaging around 26°C (80°F). While rainfall is fairly common during this month, bringing approximately 67 mm over about 15 days, it marks an intriguing transition as the island prepares for its drier period. Compared to other months, January is notably more humid, creating a tropical atmosphere that's perfect for those seeking to escape the colder climates elsewhere. For a deeper understanding of the weather variations throughout the year, be sure to check out San Andres Climate.