Last updated: August 31, 2025
In Culebra, Puerto Rico, January brings a delightful tropical climate, characterized by a maximum temperature of 27°C (81°F) and an average of 25°C (78°F). With minimum temperatures settling at 23°C (74°F), visitors can enjoy warm days and pleasant evenings. Although this month witnesses 33 mm (1.3 in) of precipitation spread over 13 days, the humidity remains elevated at 76%, contributing to the lush beauty of the island. Whether you're exploring its stunning beaches or soaking in the local culture, January in Culebra is a perfect blend of warmth and tropical charm.
In Culebra, Puerto Rico, January unveils a delightful tropical climate, boasting average temperatures of 25°C (78°F). The month begins with pleasant lows of 23°C (74°F), comfortably warming up to a maximum of 27°C (81°F), making it an inviting escape from colder climes. This trend of mild temperatures continues into February, where the minimum dips slightly to 22°C (72°F), yet the overall comfort remains consistent. As the year progresses into March and beyond, temperatures stay fairly stable, with maximums rarely exceeding 29°C (84°F) in the summer months. Overall, January serves as a serene introduction to the tropical warmth that characterizes Culebra throughout the year, enticing visitors with its gentle and inviting weather.
In Culebra, Puerto Rico, January ushers in the year with a modest precipitation total of 33 mm (1.3 in), spread over approximately 13 rainy days. This rainfall marks a gentle start to the year's wet season, as the island transitions into a pattern of increasing precipitation that peaks dramatically in the late summer months. Notably, while January's rainfall figures are relatively low compared to the intense downpours of September, which receives an average of 160 mm (6.3 in), they set the stage for the wetter weeks to come. As the months progress, Culebra experiences a steady rise in both total rainfall and rainy days, highlighting a clear trend toward a more humid and lush environment leading into the spring and summer.
January in Culebra, Puerto Rico is characterized by a relatively high humidity level of 76%, setting the tone for the island’s tropical climate. As the months progress into February and March, humidity sees a slight decline, reaching 75% and 74%, respectively. However, this dip is short-lived as it stabilizes back to 75% by April and May. The summer months bring noticeable increases, with humidity rising to 80% by July and August, creating a lush environment but also reminding visitors of the sultry heat typical of the season. As the year winds down, humidity begins to gently decline again, returning to a moderate 76% in December, echoing January’s initial conditions. Overall, Culebra enjoys a humid tropical feel year-round, with minor fluctuations that reflect the island’s vibrant ecosystem.
In January, Culebra, Puerto Rico experiences a UV Index of 9, categorized as very high, indicating that sun exposure can lead to skin damage in just 15 minutes. This trend of increasing UV intensity continues into the following months, with February and March reaching an extreme level of 11 and 13, respectively. The months from March through August maintain this extreme status, with the UV Index peaking at 14 in September. Interestingly, the UV Index begins to taper off in October, returning to a very high level of 9 in November and further decreasing to 8 by December. This pattern highlights the importance of sun protection in Culebra, especially from February to September when the risk of sunburn is at its peak. For more detailed information on UV levels, visit Culebra UV Index.
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January in Culebra, Puerto Rico, welcomes visitors with 258 hours of radiant sunshine, offering a delightful start to the year. As the winter months transition into spring, sunlight starts to increase, with February boasting 301 hours and March shining brightly with 349 hours. This upward trend reaches its peak in May, where the island enjoys an impressive 358 hours of luminous days. Following this sunny apex, the hours slightly dip during the summer months, yet Culebra remains a beacon of warmth with no month falling below 344 hours of sunshine. From September onward, sunshine hours stabilize, ensuring that the island's allure remains strong throughout the year, inviting adventure and relaxation under its consistently bright skies.
In January, Culebra, Puerto Rico experiences a moderate likelihood of sunshine, with a 56% chance of clear skies, setting a pleasant tone for the start of the year. While this figure lags behind the sunnier months that follow, such as February and March, which boast chances of 73% and 71% respectively, January still offers more sunshine than some of the summer months. The trend reveals that after January, the percentage of sunny days generally rises, peaking in the early winter months. Despite the potential for a few cloudy days, visitors can anticipate a refreshing mix of sun, allowing for enjoyable outdoor pursuits on this charming island.
In Culebra, Puerto Rico, January marks the beginning of a steady rhythm of daylight, with the sun gracing the sky for 11 hours. This duration remains consistent through February, but as spring approaches in March, daylight begins to extend to 12 hours, continuing through April and May. As summer arrives in June and July, residents and visitors can bask in 13 hours of sunlight, offering ample time for outdoor adventures. However, as August transitions into early fall, daylight gently tapers back to 12 hours and then returns to the 11-hour mark in October, November, and December. This cyclical pattern highlights the island's delightful consistency, making it a perfect getaway year-round.
In Culebra, Puerto Rico, January greets visitors with a gentle breeze, showcasing an average wind speed of 6.9 m/s (15 mph). As the year unfolds, the winds pick up momentum, peaking in February with an invigorating 8.7 m/s (19 mph). This pattern of increasing winds continues, notably in July, where speeds reach 8.4 m/s (19 mph), perfect for thrill-seekers who enjoy water sports and sailing. However, as summer transitions into fall, the winds wane, dipping to a calm 5.5 m/s (12 mph) in September. By October and November, speeds stabilize around the 6 to 6.4 m/s (14 mph) mark, offering serene conditions ideal for relaxation and exploration. Throughout the year, Culebra's wind patterns create a delightful atmosphere that suits both adventure lovers and those seeking tranquility.
Weather in Culebra varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Culebra, focusing on differences in temperature, rainfall, humidity, and UV levels.
January and February in Culebra exhibit quite similar weather patterns, with both months experiencing average temperatures around 25°C (77°F) and maximums reaching up to 27°C (81°F). January tends to be slightly warmer at night, with a minimum temperature of 23°C (74°F), compared to February's low of 22°C (72°F). Precipitation levels are also comparable, with January receiving 33 mm (1.3 in) over 13 days and February slightly less at 31 mm (1.2 in) across 12 days. Humidity levels are fairly stable, with January at 76% and February at 75%. For those interested in the specifics of February weather, you can find more details here: Culebra weather in February.
In comparison to January, March experiences slightly cooler temperatures, with a maximum of 26°C (80°F) compared to January's peak of 27°C (81°F). Both months share a minimum temperature of 23°C (73°F), leading to similar average temperatures of 25°C (77°F) for March and 25°C (78°F) for January. Precipitation is a bit higher in March, totaling 40 mm (1.6 in) over 11 days, whereas January sees 33 mm (1.3 in) across 13 days. Humidity levels are also marginally lower in March at 74% compared to January's 76%. For more detailed information about Culebra weather during this time, check out Culebra weather in March.
The weather in January and April shows some similarities, but also notable differences. In both months, the minimum temperatures are quite consistent, averaging around 23°C (73°F). However, April experiences a slightly warmer average temperature of 26°C (78°F) compared to January's 25°C (78°F). Precipitation levels also differ, with April receiving 41 mm (1.6 in) of rain over 9 days, while January has a lower total of 33 mm (1.3 in) spread over 13 days, resulting in a somewhat drier feel in April. Humidity remains relatively high in both months, peaking at 76% in January and slightly lower at 75% in April. For more detailed information, check out Culebra weather in April.
In January, the weather typically sees a range from a minimum temperature of 23°C (74°F) to a maximum of 27°C (81°F), with an average of 25°C (78°F). This month experiences 33 mm (1.3 in) of precipitation over 13 days, accompanied by a humidity level of 76%. In contrast, May brings slightly warmer conditions, 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). Precipitation in May increases to 57 mm (2.2 in) also over 13 rainy days, but the humidity drops slightly to 75%. For those interested in detailed weather information, check out Culebra weather in May.
In January, the weather typically features mild temperatures with a minimum of 23°C (74°F) and an average of 25°C (78°F), reaching a maximum of 27°C (81°F). This cooler start to the year also brings some precipitation, totaling 33 mm (1.3 in) over about 13 days, with a humidity level of 76%. In contrast, June sees slightly warmer temperatures, with a minimum of 24°C (76°F), an average of 27°C (81°F), and a maximum of 29°C (84°F). The month is also wetter, accumulating 63 mm (2.5 in) of rainfall over approximately 15 days, while the humidity remains relatively constant at 77%. For more details about the weather in June, you can visit Culebra weather in June.
In comparison to January, July experiences slightly warmer temperatures, with average highs reaching 29°C (84°F) compared to January's maximum of 27°C (81°F). The minimum temperatures in July are also higher, starting at 25°C (78°F) versus 23°C (74°F) in January. Additionally, July has significantly more precipitation, accumulating 102 mm (4.0 in) over 19 days, while January sees just 33 mm (1.3 in) across 13 days. Humidity levels are relatively close, with July at 80% and January at 76%. For more detailed information on Culebra's weather, you can check Culebra weather in July.
January and August in Culebra present distinct weather characteristics. In January, temperatures range from a mild 23°C (74°F) to a maximum of 27°C (81°F), with an average of 25°C (78°F). The month experiences comparatively less rainfall, with 33 mm (1.3 in) spread over 13 days, and humidity sits at 76%. In contrast, August sees slightly warmer temperatures, with a minimum of 25°C (77°F) and a maximum of 29°C (85°F), averaging 28°C (82°F). However, it also brings significant precipitation, totaling 114 mm (4.5 in) over 19 days, accompanied by a slightly higher humidity at 80%. For more detailed insights, check out Culebra weather in August.
In January, temperatures in Culebra are generally mild, with a minimum of 23°C (74°F) and an average of 25°C (78°F), peaking at a maximum of 27°C (81°F). The month sees some light precipitation, totaling 33 mm (1.3 in) over approximately 13 days, and features a humidity level of 76%. In contrast, September experiences warmer temperatures with a minimum of 25°C (78°F) and an average of 28°C (82°F), reaching a high of 29°C (85°F). However, this month also brings significantly more rainfall, with 160 mm (6.3 in) spread across about 20 days and a slight increase in humidity at 79%. For more detailed information, check out Culebra weather in September.
In January, the weather in Culebra is generally warmer but slightly less humid, with average temperatures ranging from 23°C (74°F) to 27°C (81°F). It experiences about 33 mm (1.3 in) of precipitation over 13 days, resulting in relatively mild and drier conditions. In contrast, October sees higher temperatures, with minimums of 25°C (77°F) and maximums reaching 29°C (85°F), but it also brings considerable rainfall, totaling 136 mm (5.4 in) spread over 18 days. The humidity is marginally higher in October at 78%. For a detailed overview of Culebra's weather during this month, you can check Culebra weather in October.
In comparing the weather of January and November, it is clear that both months experience warm temperatures, though November tends to be slightly warmer overall. January has a minimum temperature of 23°C (74°F) and an average of 25°C (78°F), while November starts with a minimum of 24°C (76°F) and averages 27°C (81°F). Additionally, November sees a higher level of precipitation, with 107 mm (4.2 in) falling over 17 days compared to January's 33 mm (1.3 in) over 13 days. Humidity levels are comparable, standing at 76% in January and 78% in November, which can contribute to a muggy feeling throughout the month. For more detailed information about November weather, you can visit Culebra weather in November.
In comparing the weather between January and December, we observe that January experiences slightly cooler temperatures, with an average of 25°C (78°F) compared to December's 26°C (79°F). The maximum temperature in January is also lower at 27°C (81°F), while December peaks at 28°C (83°F). Precipitation levels are higher in December, totaling 51 mm (2.0 in) over 15 days, contrasted with January's 33 mm (1.3 in) over 13 days. Interestingly, humidity remains consistent at 76% for both months. For more detailed information, you can refer to Culebra weather in December.
As January rolls in, Culebra experiences a distinct shift in weather compared to other months. With mild temperatures averaging around 25°C (78°F), this month offers a pleasant escape from the sweltering heat typical of summer. However, it also brings increased humidity and a touch of rain, with precipitation occurring on about half of the days, contributing to a lush, vibrant landscape. While many visitors enjoy outdoor activities during this time, it's wise to be prepared for occasional showers. To delve deeper into the specifics of Culebra's weather patterns, check out Culebra Climate.