Last updated: August 31, 2025
April in Culebra, Puerto Rico offers a delightful tropical climate, with maximum temperatures reaching an inviting 27°C (81°F) and an average around 26°C (78°F). The weather remains pleasant, though scattered showers are common, contributing to a precipitation total of 41 mm (1.6 in) over approximately 9 days of the month. With an average humidity level of 75%, visitors can expect a warm yet refreshing atmosphere, perfect for exploring the island's stunning beaches and vibrant nature.
April in Culebra, Puerto Rico offers a delightful taste of warmth as the island transitions into spring. With minimum temperatures hovering around 23°C (73°F) and an inviting average of 26°C (78°F), visitors can expect comfortable days ideal for exploring the vibrant beaches and lush landscapes. The thermometers may peak at about 27°C (81°F), making it a perfect month for sun-soaked adventures without the sweltering heat that arrives later in the summer. This steady warmth, consistent with the trend seen in previous months, sets the stage for enjoyable outdoor activities, from snorkeling in crystal-clear waters to relaxing under the tropical sun. April’s pleasant climate invites travelers to embrace the beauty of Culebra, where mild conditions make every day a chance to create unforgettable memories.
In April, Culebra, Puerto Rico, experiences a notable shift in precipitation patterns as the island transitions into its wetter months. With 41 mm (1.6 in) of rain falling over just 9 days, April serves as a precursor to the more substantial downpours that characterize the upcoming summer months. This slight increase compared to March's 40 mm (1.6 in) hints at the burgeoning rainy season, with precipitation steadily rising in both intensity and frequency through May and June. Notably, the month’s shorter number of rainy days reflects a gentle ramp-up rather than the heavy deluge that typically awaits in the later summer. As nature awakens, April stands out for its balance of sunshine and showers, nurturing the lush greenery that defines this beautiful region.
In April, Culebra, Puerto Rico experiences a moderate humidity level of 75%, reflecting a slight increase from the previous months, where March recorded 74% and February stayed at 75%. This consistency suggests that the island's climate is starting to shift toward the more humid conditions typical of summer, which peaks in the coming months. As the year progresses, humidity levels rise significantly, reaching 80% in both July and August, making April a comfortable transition period. Overall, April’s humidity is part of a gentle trend toward a wetter climate, inviting visitors to enjoy the lush landscapes and vibrant tropical atmosphere before the summer heat sets in.
In April, Culebra, Puerto Rico experiences an extreme UV Index of 13, consistent with the previous month, indicating that sun exposure can lead to skin damage in as little as 10 minutes. This trend of high UV levels is a hallmark of the region, as both March and May also share this high index. With April's UV rays being particularly intense, it's crucial for visitors to take precautions when outdoors, ensuring they protect themselves effectively. This pattern continues throughout the warmer months, underscoring the importance of staying vigilant against sun exposure. For more information on the UV Index in Culebra, check out Culebra UV Index.
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As April arrives in Culebra, Puerto Rico, residents and visitors alike revel in the transition to vibrant sunshine, basking in 348 hours of glorious daylight. This month beautifully mirrors March's impressive tally, maintaining the steady warmth that marks the spring season. Following a notable increase from January's 258 hours to March's 349 hours, April continues the trend of ample sunshine that thrives through May, which boasts even more hours at 358. The sun's embrace is a signature feature of Culebra's charm, as it steadily captures the essence of a tropical paradise, promising long days filled with adventure and relaxation. The gentle ebb and flow of sunlight throughout the year paints a picturesque backdrop for island life, inviting all to enjoy the outdoor splendor month after month.
In Culebra, Puerto Rico, April brings about a notable dip in the likelihood of sunny weather, with only a 50% chance of sunshine. This decline follows a relatively bright March, where the sun graced the skies 71% of the time, and stands in stark contrast to February's impressive 73%. As the island transitions into the warmer months, the trend reveals a pattern of fluctuating sunshine: while January and February boast higher probabilities, the odds significantly decrease in June (24%) and July (47%). Therefore, visitors in April should be prepared for a mix of sunny spells and cloudier days, showcasing the volatility of springtime weather in this beautiful tropical locale.
In April, Culebra, Puerto Rico enjoys 12 hours of daylight, mirroring the increasing trend in daylight duration seen since March. This is a delightful continuation of the spring ambiance, as daylight steadily extends from the winter months where it averaged 11 hours. As the year progresses into May and June, daylight further increases, peaking at 13 hours in the summer months. The gradual transition from the shorter days of winter to these extended hours not only enhances outdoor activities but also invites the vibrant natural beauty of Culebra to be enjoyed in its full radiance. Thus, April serves as a beautiful bridge between the cooler months and the lush, sun-drenched summer ahead.
In Culebra, Puerto Rico, the April winds bring a gentle breeze with an average speed of 6.3 m/s (14 mph), marking a slight dip compared to the windier months of early spring. Traditionally, February sees the strongest gusts, peaking at 8.7 m/s (19 mph), while March follows closely behind at 7.5 m/s (17 mph). As the year progresses toward summer, wind speeds tend to increase again, reaching 8.1 m/s (18 mph) in June and peaking in July at 8.4 m/s (19 mph). The overall trend reveals a vibrant dynamism in Culebra's winds, oscillating from brisk to mild, setting the perfect backdrop for outdoor adventures and serene beach days.
Weather in Culebra varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Culebra, focusing on differences in temperature, rainfall, humidity, and UV levels.
When comparing the weather in April and January, both months present similar temperature ranges, with April showing a minimum temperature of 23°C (73°F) and an average of 26°C (78°F), slightly higher than January's average of 25°C (78°F). However, April tends to be wetter, receiving 41 mm (1.6 in) of precipitation over 9 days, while January has less with 33 mm (1.3 in) and 13 days of precipitation. Humidity levels are comparable, with April at 75% and January slightly higher at 76%. For a more detailed look at January's weather patterns, you can visit Culebra weather in January.
When comparing the weather in April and February, we see some subtle differences. April experiences slightly warmer temperatures, with an average of 26°C (78°F) compared to February's 25°C (77°F). Both months have similar maximum temperatures of 27°C (81°F), but April has marginally higher minimum temperatures, with a low of 23°C (73°F) versus February's 22°C (72°F). In terms of precipitation, April has 41 mm (1.6 in) over 9 days, while February receives less rain, totaling 31 mm (1.2 in) over 12 days. Despite these variations, overall humidity remains consistent at 75% for both months. For more details, you can check Culebra weather in February.
In comparing the weather between March and April, both months maintain similar temperature patterns, with March recording a minimum of 23°C (73°F) and an average of 25°C (77°F), while April sees slightly warmer averages with a minimum of 23°C (73°F) and an average of 26°C (78°F). The maximum temperatures remain close as well, with March peaking at 26°C (80°F) and April reaching a maximum of 27°C (81°F). Precipitation levels are almost identical, with March receiving 40 mm (1.6 in) over 11 days, compared to April's 41 mm (1.6 in) across 9 days. Humidity is slightly higher in April at 75%, compared to March's 74%. For more detailed information on March weather patterns, check out Culebra weather in March.
When comparing the weather between April and May, both months exhibit warm temperatures, but May tends to be slightly warmer, with an average temperature of 26°C (80°F), compared to April's 26°C (78°F). The minimum temperatures rise from 23°C (73°F) in April to 24°C (75°F) in May, while the maximums shift from 27°C (81°F) to 28°C (83°F). However, May also brings increased precipitation, totaling 57 mm (2.2 in) over 13 days, compared to April's 41 mm (1.6 in) over 9 days. Despite the rise in rainfall, humidity remains consistent at 75% for both months. For more details on the weather in May, you can visit Culebra weather in May.
April and June showcase a gradual warming trend as spring transitions into summer. In April, temperatures range from a minimum of 23°C (73°F) to a maximum of 27°C (81°F), with an average of 26°C (78°F) and a humidity level of 75%. The month also sees 41 mm (1.6 in) of precipitation over 9 days.
In contrast, June experiences 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). However, it also brings increased rainfall, totaling 63 mm (2.5 in) over 15 days and a marginally higher humidity of 77%. For more details on the weather specifically in June, you can refer to Culebra weather in June.
April and July both offer warm temperatures, but July tends to be slightly hotter, with average highs of 29°C (84°F) compared to April's average high of 27°C (81°F). The minimum temperatures in July start at 25°C (78°F), which is a bit warmer than April's 23°C (73°F). However, July also brings more rainfall, with 102 mm (4.0 in) of precipitation over 19 days, compared to April's 41 mm (1.6 in) over just 9 days. Humidity levels are higher in July at 80%, compared to 75% in April, creating a more humid environment. For more detailed insights into July weather, you can visit Culebra weather in July.
In April, the weather in Culebra features a milder temperature range, with average highs around 26°C (78°F) and lower humidity levels at 75%. However, it experiences some rainfall, with precipitation totaling 41 mm (1.6 in) over 9 days. In contrast, August sees warmer temperatures, with an average high of 28°C (82°F) and higher humidity at 80%. Rainfall also increases significantly during this month, totaling 114 mm (4.5 in) over 19 days. For a detailed overview of what to expect, check out Culebra weather in August.
In comparing the weather between April and September, we observe notable differences in temperature and precipitation. April typically sees milder temperatures, with a minimum of 23°C (73°F) and an average of 26°C (78°F), while September is warmer, recording a minimum temperature of 25°C (78°F) and an average of 28°C (82°F). Additionally, September experiences significantly higher precipitation, with 160 mm (6.3 in) over 20 days compared to April's 41 mm (1.6 in) across 9 days. Humidity levels are slightly elevated in September at 79%, compared to 75% in April, contributing to a more tropical feel during that month. For more detailed information, you can check Culebra weather in September.
April and October in Culebra present distinct weather characteristics. In April, temperatures range from a minimum of 23°C (73°F) to a maximum of 27°C (81°F), with an average of 26°C (78°F). The month experiences about 41 mm (1.6 in) of precipitation over 9 days, accompanied by humidity levels around 75%. In contrast, October sees slightly warmer temperatures, with a minimum of 25°C (77°F) and a maximum of 29°C (85°F), averaging at 27°C (82°F). However, it is significantly wetter, accumulating 136 mm (5.4 in) of rain over 18 days and humidity rises to 78%. For more details, you can check out Culebra weather in October.
In comparing April and November weather, both months exhibit warm temperatures, with April registering a minimum of 23°C (73°F) and a maximum of 27°C (81°F), while November is slightly warmer, featuring a minimum of 24°C (76°F) and a maximum of 28°C (84°F). However, November experiences significantly more precipitation, totaling 107 mm (4.2 in) over 17 days compared to April's 41 mm (1.6 in) over just 9 days. Humidity levels are also comparable, with April at 75% and November slightly higher at 78%. For a more detailed look at weather conditions during November, you can check this link: Culebra weather in November.
The weather in April and December tends to be quite similar, with average temperatures hovering around 26°C (79°F) in both months. However, April often experiences slightly lower temperatures, with a minimum of 23°C (73°F) compared to December's minimum of 24°C (76°F). In December, there's a notable increase in precipitation, totaling 51 mm (2.0 in) over 15 days, whereas April sees 41 mm (1.6 in) across just 9 days of rain. Humidity remains relatively consistent between the two months, at 75% in April and 76% in December. For more detailed insights into December weather, you can check Culebra weather in December.
April in Culebra brings a delightful shift in weather, characterized by mild temperatures that linger around the comfortable mid-70s to high 80s °F. This month sees a moderate amount of rainfall, though the 9 rainy days add a refreshing touch without dampening the spirit of exploration. With humidity levels around 75%, visitors can expect a tropical embrace, making the lush scenery even more vibrant. Compared to the rest of the year, April strikes a balance between warmth and humidity, making it a perfect time to enjoy outdoor activities while soaking in the beauty of this island paradise. For those interested in a deeper look at Culebra's weather patterns, visit Culebra Climate.