Last updated: August 31, 2025
November in Guaynabo, Puerto Rico offers a warm tropical climate, with average temperatures lingering around 26°C (79°F). Daily highs can reach a maximum of 30°C (86°F), ensuring a pleasant atmosphere for outdoor activities, while nighttime lows dip to around 22°C (72°F). However, this month is also characterized by significant precipitation, totaling approximately 120 mm (4.7 in) across 23 days, contributing to the area's lush greenery. With an average humidity level of 78%, visitors can expect a vibrant, humid environment typical of the Caribbean, perfect for those seeking both adventure and relaxation.
In Guaynabo, Puerto Rico, November welcomes a delightful shift in temperatures, offering a mild reprieve as the year draws to a close. With minimums settling around 22°C (72°F) and average daytime highs reaching 30°C (86°F), this month stands out as a comfortable transition from the warmer, more humid summer months. The average temperature of 26°C (79°F) reflects a slight dip that hints at the approaching winter season. This trend of decreasing temperatures continues from October, where highs still hovered around the same, making November an inviting time for outdoor activities and exploration in the lush beauty of Puerto Rico. As the island embraces this mild climate, visitors can enjoy the perfect blend of warmth and cool breezes, ideal for both relaxation and adventure.
In November, Guaynabo, Puerto Rico experiences a noteworthy transition in its precipitation patterns, receiving an average of 120 mm (4.7 in) of rainfall over 23 days. This marks a decline from the previous months' heavier downpours, particularly October's impressive 183 mm (7.2 in). As the rainy season progresses, November showcases a balanced rhythm, where the wet days offer a rhythmic pulse of moisture without overwhelming drenchings, preparing the region for the drier months ahead. This moderate precipitation contributes to the lush landscapes typical of Puerto Rico, illustrating nature’s resilience even as the rainfall begins to ebb.
In Guaynabo, Puerto Rico, November brings a humidity level of 78%, slightly lower than the peak seen in the summer months of July and August but consistent with the overall trend of the fall season. This month marks a subtle transition as the humidity levels begin to level off after the height of summer, where August hits a humid 80%. Throughout the year, humidity levels in Guaynabo generally hover between 74% and 80%, creating a tropical ambiance that characterizes the region's climate. As December approaches, the humidity is poised to decrease further to 76%, signaling the arrival of cooler, drier conditions typical of the winter months.
In Guaynabo, Puerto Rico, November brings a notable shift in the UV Index, dropping to 9, which falls into the very high exposure category, allowing for a burn time of 15 minutes. This decline from the extreme levels observed from February through October is a welcome change for sun-seekers, yet caution remains essential. The trend throughout the year indicates consistently high UV readings, with the peak occurring in May at 14. As the year transitions towards its end, the UV Index begins to lower, offering a brief respite before the sun's intensity rises again. For those enjoying the warm November sun, it’s crucial to stay sun-safe while enjoying all that beautiful Guaynabo has to offer. For more detailed information, visit Guaynabo UV Index.
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In Guaynabo, Puerto Rico, November brings a pleasing 299 hours of sunshine, contributing to a delightful transition into the cooler months. While this marks a slight dip in daylight compared to the sun-soaked peaks of May and June, where residents basked in over 350 hours, November still showcases more than a decent amount of bright days. The trend of monthly sunshine hours hints at a gradual retreat from the summer's brightness, as the year approaches its end. Comparatively, November retains a generous glow, nestled between the consistent sunshine of October and the rejuvenation of December, ensuring that the island's charm remains vibrant even as days grow shorter.
In November, Guaynabo, Puerto Rico experiences a 55% chance of sunny weather, which marks a noticeable improvement compared to the drier summer months, such as June and July, where the sun only shines 20% and 38% of the time, respectively. This increase in sunshine reflects a shift toward the more favorable weather patterns typical of late autumn. Notably, November also shows higher sun probabilities than its predecessor months, October and September, both hovering around 44%. As the year draws to a close, the likelihood of clear skies begins to stabilize, providing a delightful backdrop for outdoor activities and explorations in this Caribbean locale.
In Guaynabo, Puerto Rico, the month of November brings about a familiar rhythm in daylight duration, offering 11 hours of sunlight each day. This pattern mirrors the earlier months of January, February, and October, suggesting a return to shorter days as the year approaches its end. Interestingly, the peak of daylight occurs in June and July, reaching up to 13 hours, while March through May enjoy an uplifting stretch of 12 hours, highlighting a gradual build-up to summer. As the days shorten, November serves as a gentle reminder of the impending winter months, where daylight remains consistent yet starts to taper off, inviting cozy evenings as the festive season approaches.
In November, Guaynabo, Puerto Rico, experiences a gentle breeze with an average wind speed of 2.7 m/s (6 mph). This month marks a slight dip from the more active winds of July and August, which average around 4.0 m/s (9 mph), reflecting a transition as the island approaches the cooler months. While November winds are calmer compared to the peak summer months, they still offer a refreshing contrast to the humid heat, setting a serene backdrop for the vibrant landscape. As the year progresses towards December, we see a subtle rise again to 3.3 m/s (7 mph), indicating the seasonal shifts that characterize Guaynabo's climatic rhythm throughout the year.
Weather in Guaynabo varies notably across the year, with each month offering distinct climate conditions. This page compares November’s weather to other months in Guaynabo, focusing on differences in temperature, rainfall, humidity, and UV levels.
November and January present distinctly different weather patterns. In November, the temperatures range from a mild 22°C (72°F) to a warmer 30°C (86°F), with an average of 26°C (79°F). This month also sees significant rainfall, totaling 120 mm (4.7 in) over 23 days, contributing to a relatively high humidity level of 78%. In contrast, January offers slightly cooler temperatures, with a minimum of 19°C (66°F) and a maximum of 29°C (84°F), averaging 24°C (76°F). Rainfall is significantly less in January, with only 48 mm (1.9 in) over 16 days, and humidity decreases slightly to 76%. For a more detailed overview, you can explore Guaynabo weather in January.
November and February exhibit distinct weather patterns. November experiences warmer temperatures, with a minimum of 22°C (72°F) and an average of 26°C (79°F), peaking at 30°C (86°F). However, it also sees considerable rainfall, with precipitation totaling 120 mm (4.7 in) over 23 days and humidity levels averaging 78%. In contrast, February offers slightly cooler conditions, with a minimum of 20°C (69°F) and an average of 24°C (75°F), reaching a maximum of 28°C (83°F). Rainfall in February is notably lower, at 53 mm (2.1 in) spread over 18 days, and humidity decreases slightly to 75%. For more detailed information, you can check out Guaynabo weather in February.
In comparing November and March weather, November tends to be warmer, with average temperatures ranging from a minimum of 22°C (72°F) to a maximum of 30°C (86°F), while March sees slightly cooler conditions with temperatures from 20°C (69°F) to a maximum of 29°C (85°F). Additionally, November experiences higher precipitation, totaling 120 mm (4.7 in) over 23 days, compared to March's 80 mm (3.2 in) spread across 21 days. The humidity levels are also higher in November at 78%, while March's humidity is slightly lower at 74%. For a more detailed look at March conditions, visit Guaynabo weather in March.
When comparing the weather in November and April, both months exhibit warm temperatures, with November slightly warmer on average. November sees a minimum temperature of 22°C (72°F) and an average of 26°C (79°F), while April has a minimum of 21°C (70°F) and an average of 25°C (77°F). Both months can reach a maximum of 30°C (86°F). However, November experiences significantly more rainfall, with 120 mm (4.7 in) recorded over 23 days, compared to April’s 77 mm (3.0 in) over 20 days. Humidity is also higher in November at 78% compared to April's 75%. For more details, you can check Guaynabo weather in April.
November and May present similar temperature ranges, with both months featuring minimum temperatures of 22°C (72°F) and average temperatures around 26°C (79°F). However, May tends to be slightly warmer, peaking at a maximum temperature of 31°C (87°F) compared to November's 30°C (86°F). Precipitation is more frequent in November, with 120 mm (4.7 in) falling over 23 days, whereas May sees a bit less rain at 98 mm (3.9 in) over 24 days. Additionally, humidity levels are marginally higher in November at 78%, compared to 75% in May. For more insights, you can check Guaynabo weather in May.
In comparing the weather of November and June, we find that both months feature warm temperatures with slight variations. November has a minimum temperature of 22°C (72°F) and an average of 26°C (79°F), while June starts a bit warmer with a minimum of 23°C (74°F) and an average of 27°C (80°F). The maximum temperatures are also similar, with November reaching up to 30°C (86°F) and June peaking at 31°C (88°F). Precipitation is notably higher in November, totaling 120 mm (4.7 in) across 23 days, compared to June's 99 mm (3.9 in) over the same number of days. Humidity levels are comparable, with November at 78% and June slightly lower at 77%. For more details on June weather, you can visit Guaynabo weather in June.
When comparing the weather in November and July, both months exhibit warm temperatures, but November tends to be slightly cooler. November has a minimum temperature of 22°C (72°F), an average of 26°C (79°F), and a maximum of 30°C (86°F), while July features a minimum of 23°C (74°F), an average of 27°C (81°F), and a maximum of 31°C (88°F). Both months experience nearly equal levels of precipitation, with November receiving 120 mm (4.7 in) over 23 days and July slightly higher at 124 mm (4.9 in) over 24 days. Additionally, humidity levels are comparable, with November at 78% and July at 80%. For more insights, you can check Guaynabo weather in July.
In comparing the weather between November and August, we see some notable differences and similarities. November tends to be slightly cooler, with average temperatures ranging from a minimum of 22°C (72°F) to a maximum of 30°C (86°F), while August features slightly higher temperatures, peaking at 31°C (89°F) with a minimum of 23°C (74°F). Precipitation is also a factor, with November receiving approximately 120 mm (4.7 in) over 23 days compared to August's 130 mm (5.1 in) spread across 25 days. Humidity remains relatively high in both months, at 78% in November and 80% in August, creating a consistently warm and humid atmosphere. For more details, you can check Guaynabo weather in August.
In comparing the weather between September and November, we see slight differences in temperature and precipitation. September tends to be a bit warmer, with average temperatures ranging from a minimum of 23°C (74°F) to a maximum of 32°C (90°F), while November's temperatures are slightly cooler, averaging between 22°C (72°F) and 30°C (86°F). Notably, September experiences higher rainfall, with 200 mm (7.9 in) over 27 days, compared to November’s 120 mm (4.7 in) across 23 days. Humidity levels remain fairly consistent, with September at 79% and November at 78%. For more details about September weather, check out Guaynabo weather in September.
In comparing the weather of October and November, November experiences slightly warmer temperatures with an average of 26°C (79°F), compared to October's 27°C (80°F). However, October typically sees higher maximum temperatures, peaking at 31°C (88°F) compared to November's 30°C (86°F). Rainfall is more prevalent in October, with 183 mm (7.2 in) over 27 days, while November sees a decrease in precipitation to 120 mm (4.7 in) across 23 days. Humidity levels remain consistent at 78% for both months. For more detailed information about October's weather, you can visit Guaynabo weather in October.
November and December in Guaynabo exhibit relatively similar weather patterns, though there are notable differences. November tends to be slightly warmer, with average temperatures at 26°C (79°F) and a maximum of 30°C (86°F), while December cools down slightly with an average of 25°C (77°F). Precipitation is significantly higher in November, totaling 120 mm (4.7 in) over 23 days, compared to just 66 mm (2.6 in) over 22 days in December. Additionally, humidity remains high in both months, but drops marginally from 78% in November to 76% in December. For more detailed information, you can check the weather specifics at Guaynabo weather in December.
As November rolls into Guaynabo, the weather shifts to a more moderate and humid ambiance, making it distinct from the other months. With daily temperatures averaging around 26°C, this time of year offers a welcome respite from the sweltering heat experienced in the peak summer months. However, November also brings an increase in precipitation, as rain graces the area on more than two-thirds of the days, contributing to the overall humidity of 78%. If you’re planning a visit during this transitional period, don’t forget to check out the nuances of the weather patterns—detailed insights can be found in the Guaynabo Climate guide.