Last updated: August 31, 2025
February in San Juan, Puerto Rico offers a delightful escape with average temperatures hovering around 25°C (77°F), peaking at a warm 29°C (85°F). Visitors can expect comfortable evenings with lows of 21°C (70°F), perfect for enjoying the island's vibrant nightlife. Although precipitation is moderate, with about 43 mm (1.7 in) over 12 days, the humidity stays at a tropical 75%, adding to the region’s lush landscape. Whether exploring the historic streets or lounging on pristine beaches, February sets the stage for an inviting Caribbean experience.
In San Juan, Puerto Rico, February brings consistent warmth that showcases the island's tropical appeal. With minimum temperatures hovering around 21°C (70°F) and average highs reaching 29°C (85°F), the month is characterized by a delightful tropical climate perfect for outdoor adventures. Like January, February maintains an average temperature of 25°C (77°F), offering visitors mild and pleasant days that are ideal for beach outings or exploring the vibrant city. As the month progresses, the temperatures show a slight upward trend moving into March, hinting at the approaching heat of spring. Overall, February solidifies its place as a comfortable time for visitors to revel in San Juan's sunny charm.
In February, San Juan, Puerto Rico experiences a notable increase in precipitation, with 43 mm (1.7 in) of rainfall recorded over 12 days. This is slightly higher than January's 38 mm, indicating a gradual shift towards the wetter months ahead. As the region transitions into the late winter, the increase in precipitation sets the stage for March's even heavier rainfall, which reaches 67 mm (2.6 in). During this time, the consistent number of wet days underscores a shift from the drier winter pattern, hinting at the imminent arrival of spring and the upcoming rainy season. Overall, February serves as a bridge, marking a subtle transition while still maintaining a relatively moderate rainfall profile.
In February, humidity levels in San Juan, Puerto Rico, hover around a comfortable 75%, slightly lower than January's 76%. This modest decrease signals the onset of a gradual trend towards drier conditions as spring approaches. As the months progress, humidity remains relatively stable, with March and April also maintaining similar levels before slightly rising to 77% in June. The peak humidity occurs in the summer months of July and August, reaching 80%, while levels dip again into the fall, closing the year at 76% in December. This pattern highlights San Juan's tropical climate, characterized by consistent humidity that varies subtly throughout the year.
In February, San Juan, Puerto Rico, experiences a significant increase in UV exposure, with an UV Index of 11, categorized as extreme. This rise marks a noticeable shift from January’s already high Index of 9, reducing the safe sun exposure time to just 10 minutes. The trend continues into the following months, with March and April also maintaining an extreme Index of 13. As the year progresses into May, the UV Index peaks at 14, indicating an urgent need for sun protection. With the consistent extreme rating throughout the spring and summer, visitors and locals alike should remain vigilant in safeguarding their skin. For more detailed information on UV levels throughout the year, check the San Juan UV Index.
UV Risk Categories
In February, San Juan, Puerto Rico, basks in a delightful surge of sunshine, boasting 303 hours of glorious daylight—a notable increase from January's 257 hours. This upward trend indicates the island's transition into its sunniest months, with March and April maintaining a brilliant consistency of 346 hours each. As spring progresses, sunshine peaks in May, reaching 356 hours, before slightly tapering off in the summer months. This predictably sunny pattern not only enhances outdoor activities but also captivates visitors, making February an ideal time to enjoy Puerto Rico's stunning beaches and vibrant culture under the warm embrace of the sun.
February in San Juan, Puerto Rico, shines with a significant jump in sunny weather, boasting a 70% chance of sun compared to the 51% in January. This increase highlights the beginning of a sunny trend as the island emerges from its cooler months. Following February, the likelihood remains relatively high in March at 64% but declines in April to 49%, suggesting a brief return to more variable conditions. The overall pattern reflects a delightful winter to early spring climate, perfect for travelers seeking warmth and sunshine before the summer humidity sets in. With February's vibrant sunshine leading into the blossoming spring, it's an ideal time to explore the island's breathtaking landscapes.
In February, San Juan, Puerto Rico enjoys a consistent 11 hours of daylight, mirroring January's brightness. This stability marks the transition between winter and spring, as the days gradually lengthen. As the year progresses into March and beyond, sunlight increases to 12 hours, reflecting the island's shift towards the longer days of summer. This trend continues, peaking at 13 hours in June and July, before tapering off again in the fall months. Thus, February serves as a vital pivot in San Juan's annual rhythm, bridging the cooler winter months and the sun-soaked days that await in the summer.
As February unfolds in San Juan, Puerto Rico, the island experiences a noticeable uptick in wind activity, with average wind speeds reaching 5.2 m/s (12 mph). This increase marks a contrast from the calmer winds of January, which recorded an average of 4.1 m/s (9 mph). Following this vibrant month, March sees a slight dip to 4.5 m/s (10 mph), creating a gentle ebb and flow in the coastal breeze. The trend reveals that February often serves as a transitional period, where the winds begin to pick up momentum, setting the stage for the breezier months ahead. Observers can enjoy the invigorating gusts that sweep across the landscape, embodying the lively spirit of Puerto Rico as it moves from the cooler winter months into the warmth of spring.
Weather in San Juan varies notably across the year, with each month offering distinct climate conditions. This page compares February’s weather to other months in San Juan, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather of February and January, we find that both months experience similar temperature ranges, with minimums at 21°C (70°F), averages at 25°C (77°F), and maximums capping at 29°C (85°F). However, February sees a slight increase in precipitation, with 43 mm (1.7 in) compared to January's 38 mm (1.5 in), maintaining the same number of rainy days at 12. The humidity levels are also quite close, with February at 75% and January at 76%, resulting in a similarly tropical feel. For more detailed insights, you can check out San Juan weather in January.
February and March in San Juan showcase similar overall temperatures, with February experiencing a minimum temperature of 21°C (70°F), averaging 25°C (77°F), and peaking at 29°C (85°F). In contrast, March sees a slight increase in the maximum temperature, reaching up to 30°C (86°F), while maintaining the same minimum and average temperatures. Precipitation also rises from 43 mm (1.7 in) in February to 67 mm (2.6 in) in March, with an increase in rainy days from 12 to 14 days. Despite these changes, humidity remains relatively constant, averaging around 75% in February compared to 74% in March. For more detailed information, you can check San Juan weather in March.
February and April both feature warm temperatures and high humidity, though there are some key differences between the two months. In February, temperatures range from a minimum of 21°C (70°F) to a maximum of 29°C (85°F), with an average of 25°C (77°F). The month sees about 43 mm (1.7 in) of precipitation over 12 days. In contrast, April experiences slightly warmer conditions, with a minimum temperature of 22°C (71°F) and a maximum of 31°C (88°F), averaging 26°C (78°F). Precipitation also increases in April, totaling 56 mm (2.2 in) over 10 days. For more detailed information, you can check San Juan weather in April.
In comparing the weather between February and May, February tends to be slightly cooler with temperatures ranging from a minimum of 21°C (70°F) to a maximum of 29°C (85°F) and an average of 25°C (77°F). In contrast, May experiences warmer temperatures, with a minimum of 23°C (73°F) and a maximum of 32°C (90°F), along with an average of 27°C (80°F). While both months share a humidity level of 75%, May sees an increase in precipitation, with 64 mm (2.5 in) over 13 days, compared to February's 43 mm (1.7 in) over 12 days. For more detailed information on May weather in San Juan, you can visit San Juan weather in May.
When comparing the weather in February and June, February experiences slightly cooler temperatures, with average highs of 29°C (85°F) compared to June's warmer average high of 32°C (90°F). The minimum temperatures also rise from 21°C (70°F) in February to 24°C (75°F) in June. Additionally, June sees increased precipitation, with 68 mm (2.7 in) over 15 days, compared to February's 43 mm (1.7 in) over 12 days. Humidity levels remain fairly consistent, with February at 75% and June slightly higher at 77%. For more detailed information, check out San Juan weather in June.
February and July present contrasting weather patterns in terms of temperature, precipitation, and humidity. In February, temperatures range from a minimum of 21°C (70°F) to a maximum of 29°C (85°F), with an average of 25°C (77°F) and relatively lower precipitation at 43 mm (1.7 in) over 12 days. Humidity levels are moderate at 75%. In contrast, July experiences warmer temperatures, with a minimum of 24°C (76°F) and a maximum of 32°C (90°F), averaging 28°C (82°F). The month also sees increased rainfall, totaling 87 mm (3.4 in) over 18 days, along with slightly higher humidity at 80%. For more information on the weather specifics, you can check San Juan weather in July.
February typically enjoys milder temperatures, with average highs around 29°C (85°F) and lower humidity at 75%. In contrast, August experiences warmer conditions, with average temperatures reaching up to 32°C (90°F) and slightly higher humidity levels at 80%. Precipitation is also more significant in August, accumulating to 99 mm (3.9 in) over 18 days compared to February's 43 mm (1.7 in) over 12 days. For more detailed information, you can check San Juan weather in August.
February and September in San Juan present distinct weather patterns. February enjoys milder temperatures, with averages ranging from a minimum of 21°C (70°F) to a maximum of 29°C (85°F), along with relatively low precipitation of 43 mm (1.7 in) over about 12 days. In contrast, September typically sees warmer temperatures, with a minimum of 24°C (76°F) and a maximum of 32°C (90°F). This month also experiences significantly higher rainfall, totaling 173 mm (6.8 in) over approximately 23 days, resulting in a slightly higher humidity level of 79%. For more details, check out San Juan weather in September.
February and October present distinct weather patterns. In February, temperatures range from a minimum of 21°C (70°F) to a maximum of 29°C (85°F), with an average of 25°C (77°F). The month experiences a moderate amount of rainfall, totaling 43 mm (1.7 in) over approximately 12 days, and the humidity hovers around 75%. In contrast, October brings warmer conditions, with temperatures ranging from 24°C (75°F) to 32°C (89°F) and an average of 27°C (81°F). However, October is significantly wetter, with 145 mm (5.7 in) of precipitation over 22 days and a slightly higher humidity of 78%. For more details on the October weather, you can check San Juan weather in October.
In comparing the weather between February and November, February tends to be slightly cooler with average temperatures ranging from a minimum of 21°C (70°F) to a maximum of 29°C (85°F), while November experiences warmer averages of 23°C (74°F) to 31°C (87°F). February also has less rainfall, with 43 mm (1.7 in) over 12 days compared to November's 106 mm (4.2 in) falling over 16 days. Humidity levels are fairly comparable, sitting at 75% in February and rising slightly to 78% in November. For a more detailed look at what to expect, you can check out the weather information here: San Juan weather in November.
When comparing the weather in February and December, February tends to be slightly cooler, with an average temperature of 25°C (77°F), compared to December's average of 26°C (78°F). February experiences a minimum temperature of 21°C (70°F) and a maximum of 29°C (85°F), while December's temperatures range from a minimum of 23°C (73°F) to a maximum of 31°C (87°F). Additionally, February sees less precipitation at 43 mm (1.7 in) over 12 days, compared to December's 51 mm (2.0 in) over 16 days. Humidity levels are fairly similar, with February at 75% and December at 76%. For more information on December weather specifics, you can visit San Juan weather in December.
In February, San Juan experiences a delightful transition from the cooler winter months to more summer-like warmth. With average temperatures around a pleasant 25°C (77°F), it's a great time to enjoy the beautiful beaches and vibrant culture. However, while February is generally warmer, it does bring a bit of humidity at 75%, and a few days of light rain, with about 43 mm of precipitation spread across 12 days. This blend of warm temperatures and occasional showers makes February unique, less humid than the peak rainy months yet still inviting for outdoor adventures. For a more comprehensive understanding of what to expect throughout the year, check out our detailed analysis on San Juan Climate.