Last updated: August 31, 2025
July in Loiza, Puerto Rico showcases a vibrant tropical climate, where temperatures reach a maximum of 32°C (90°F) and maintain a pleasant average of 28°C (82°F). Nighttime offers a mild respite with minimum temperatures around 24°C (76°F). Despite the warm, sun-kissed days, July brings significant rainfall, totaling approximately 87 mm (3.4 in) across 18 days, making it essential for visitors to embrace both sunshine and soothing showers. The humidity hovers at 80%, enhancing the tropical feel, while creating an atmosphere ripe for lush landscapes and vibrant local flora. Experience the rich climatic tapestry of Loiza this July, where warmth and rain converge in a beautiful coastal escape.
In July, temperatures in Loiza, Puerto Rico reach a delightful balance between warmth and comfort, with a minimum of 24°C (76°F) and a daytime average hovering around 28°C (82°F). As summer peaks, the maximum temperature can hit 32°C (90°F), making it one of the warmest months, but the consistent sea breezes help maintain a pleasant atmosphere. This trend of steadily rising temperatures can be traced back to earlier months, where July's figures align closely with June's, showcasing a gradual increase over the warmer months. Despite the heat, the tropical charm of Loiza shines through, inviting both locals and visitors to enjoy its beautiful beaches and vibrant culture.
In July, Loiza, Puerto Rico experiences a notable uptick in precipitation, receiving 87 mm (3.4 in) of rain over 18 days. This increase marks a significant leap from the preceding months, aligning with the island's transition into its wetter season. As summer unfolds, July's rainfall lays the groundwork for even heavier deluges in the following months, particularly August and September, which often see more than 99 mm and 173 mm respectively. The trend indicates a rising pattern, where the number of rainy days tends to escalate as the year progresses, fostering an abundant, lush environment characteristic of this tropical region. Such climatic dynamics not only shape the landscape but also influence local agriculture and the vibrant ecosystems that thrive in Loiza.
In July, Loiza, Puerto Rico, experiences its peak humidity at a notable 80%, mirroring the conditions of August. This uptick marks a transition from the somewhat lower humidity levels of the earlier months, which consistently hover around 74% to 77% from January to June. The increase is indicative of the tropical climate's influence during the summer, where warmth and moisture converge, leading to a more oppressive feel. Interestingly, as the year progresses into the fall months, humidity levels slightly decline, settling around 79% in September and tapering to 78% by October. Overall, July stands out as a key moment in the year, highlighting the humid subtropical character of this vibrant region.
In July, Loiza, Puerto Rico experiences a UV Index of 12, placing it in the extreme exposure category with a burn time of just 10 minutes. This trend of high UV levels continues from previous months, where the index peaked at 14 in May and has consistently stayed between 12 and 14 from March through August. The relentless sun emphasizes the importance of protective measures, as similar conditions persist throughout the summer. With the index gradually decreasing to 12 in October before dipping into the very high category later in the year, it's vital to remain vigilant during these intense sun months. To know more about the UV levels throughout the year, visit Loiza UV Index.
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In Loiza, Puerto Rico, the sun shines brightly in July, with an impressive 353 hours of sunshine illuminating the vibrant landscape. This peak brightness comes just after the sunniest months of May and June, showcasing a trend of elevated sunlight during the summer. Following the sun-drenched days of July, sunshine begins to gently wane with August's 349 hours and September's 313 hours, indicating a gradual transition towards the cooler months. As the year unfolds, it’s clear that summer reigns as the season of abundant sunshine in Loiza, inviting residents and visitors alike to bask in the warm glow of the Caribbean sun.
In Loiza, Puerto Rico, the likelihood of sunny weather in July stands at 43%, a dip compared to the sunnier spring months of February and March, which boast chances of 70% and 64%, respectively. As the summer heat lingers, June experiences a notably low 24% probability of sun, suggesting a pattern of increased cloudiness or rain as the season shifts. Following July, the chance of sunshine remains relatively stable, falling to 41% in August and 48% in September. Overall, while July offers a fair chance for sunny escapades, it emphasizes a gradual shift toward more unpredictable weather, hinting at the tropical climate's charm and variability.
In Loiza, Puerto Rico, the transition into summer brings an increase in daylight duration, peaking at 13 hours in both June and July. This peak signifies a vibrant season filled with sunlight, ideal for outdoor activities and beach escapades. Following this sunlit climax, daylight begins to gradually decline in August, settling back to 12 hours. As autumn approaches, the days continue to shorten, reaching 11 hours by November and December. This consistent pattern showcases a tropical climate where daylight fluctuates modestly, enriching the island's natural beauty and lifestyle throughout the year.
In July, the winds in Loiza, Puerto Rico reach an average speed of 5.3 m/s (12 mph), marking it as one of the breezier months of the year. This uptick in wind speed follows a steady increase from the gentler breezes of April and May, which hovered around 3.8 m/s and 4.4 m/s, respectively. As summer unfolds, the winds tend to strengthen, peaking in July before gradually tapering off into August. Notably, July stands out not just as a transitional period into the peak of summer, but also as a time when the winds are inviting, tying in beautifully with the vibrant atmosphere of the island. Such trends reflect the dynamic coastal climate of Puerto Rico, where the July wind provides a refreshing relief from the tropical heat.
Weather in Loiza varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in Loiza, focusing on differences in temperature, rainfall, humidity, and UV levels.
July and January in Loiza present a striking contrast in weather patterns. July features higher temperatures, with a minimum of 24°C (76°F) and an average of 28°C (82°F), peaking at 32°C (90°F). This warm month also experiences significant rainfall, totaling 87 mm (3.4 in) over 18 days, accompanied by high humidity at 80%. In contrast, January offers slightly cooler temperatures, with a minimum of 21°C (69°F) and an average of 25°C (77°F), which maxes out at 29°C (85°F). The precipitation in January is considerably lower at 38 mm (1.5 in) over 12 days, and humidity is also slightly reduced at 76%. For a more detailed look at January weather specifically, visit Loiza weather in January.
In July, the weather tends to be warmer and more humid, with average temperatures ranging from a minimum of 24°C (76°F) to a maximum of 32°C (90°F) and an average of 28°C (82°F). This month also experiences higher precipitation levels, with about 87 mm (3.4 in) over 18 days, along with humidity levels around 80%. In contrast, February offers slightly cooler temperatures, with a minimum of 21°C (70°F) and a maximum of 29°C (85°F), averaging at 25°C (77°F). The precipitation is significantly lower in February, at 43 mm (1.7 in) over 12 days, and humidity is a bit more comfortable at 75%. For more specific details on February weather, you can check Loiza weather in February.
In comparing the weather between July and March, July tends to be warmer and more humid. July sees minimum temperatures around 24°C (76°F) and average highs reaching up to 32°C (90°F), while March has slightly cooler temperatures, with a minimum of 21°C (71°F) and a maximum of 30°C (86°F). Additionally, July experiences higher precipitation, with around 87 mm (3.4 in) falling over 18 days, compared to March's 67 mm (2.6 in) over 14 days. The humidity is also more pronounced in July at 80%, compared to 74% in March. For a detailed look at March weather specifics, you can visit Loiza weather in March.
In comparing the weather conditions of July and April, July is typically warmer, with average temperatures reaching up to 28°C (82°F) compared to April's average of 26°C (78°F). Both months experience relatively high temperatures, with July having a minimum of 24°C (76°F) versus April’s 22°C (71°F). However, July also sees more precipitation, amounting to 87 mm (3.4 in) over 18 days, while April experiences only 56 mm (2.2 in) across 10 days. Humidity levels are higher in July at 80%, compared to 75% in April, contributing to a more humid feel during the summer month. For more details, you can check Loiza weather in April.
In comparing the weather of July and May, we see that both months exhibit warm temperatures, but July tends to be slightly hotter. July's average temperature is 28°C (82°F), with a minimum of 24°C (76°F) and a maximum of 32°C (90°F), while May's average is a bit cooler at 27°C (80°F), with similar highs and lows. Additionally, July has higher precipitation levels, with 87 mm (3.4 in) over 18 days, compared to May's 64 mm (2.5 in) over 13 days. Humidity is also higher in July, averaging 80%, while May's humidity sits at 75%. For more details on May weather in Loiza, you can visit Loiza weather in May.
In comparing the weather between June and July, both months exhibit warm temperatures, with July having a slightly higher average temperature of 28°C (82°F) compared to June's 27°C (81°F). Notably, the minimum temperatures are quite similar, remaining at 24°C (76°F) in both months. However, July experiences increased precipitation, with a total of 87 mm (3.4 in) over 18 days, compared to June's 68 mm (2.7 in) across 15 days. Additionally, humidity levels are a bit higher in July at 80%, compared to 77% in June. For more details on weather trends, you can explore Loiza weather in June.
In comparing the weather of July and August, we notice that both months share similar temperature ranges, with minimums at 24°C (76°F), average temperatures of 28°C (82°F), and maximums reaching 32°C (90°F). However, August experiences a slight increase in precipitation, totaling 99 mm (3.9 in) compared to July's 87 mm (3.4 in), while both months record rainfall on 18 days. The humidity remains consistent at 80% across both months. For more detailed information on weather patterns specific to August, you can visit Loiza weather in August.
In both July and September, temperatures in Loiza remain quite consistent, with minimums around 24°C (76°F), averages at 28°C (82°F), and maximums reaching 32°C (90°F). However, September sees a notable increase in precipitation, totaling 173 mm (6.8 in) compared to July's 87 mm (3.4 in), and rain occurs on more days—23 in September versus 18 in July. Humidity levels are similar, with September at 79% and July slightly higher at 80%. For more detailed information about the weather in September, you can visit Loiza weather in September.
When comparing the weather in July and October, we see some notable similarities and differences. Both months feature a minimum temperature of around 24°C (75-76°F) and maximums reaching 32°C (89-90°F), with average temperatures slightly cooler in October at 27°C (81°F) compared to July's 28°C (82°F). However, October experiences significantly more rainfall, with precipitation totaling 145 mm (5.7 in) over 22 days, compared to July's 87 mm (3.4 in) across 18 days. Despite the increased rainfall, October has a slightly lower humidity level at 78%, making the climate feel a bit less oppressive than in the humid July. For a detailed look at October's weather patterns, check out Loiza weather in October.
In comparing the weather of July and November, both months exhibit warm temperatures, but with slight variations. July typically features a minimum temperature of 24°C (76°F) and an average of 28°C (82°F), peaking at 32°C (90°F). In contrast, November sees similar minimum temperatures around 23°C (74°F) and a slightly lower average of 26°C (80°F), while the maximum temperature reaches up to 31°C (87°F).
Precipitation levels also differ, with July experiencing around 87 mm (3.4 in) over 18 days, while November records higher total rainfall at 106 mm (4.2 in) over 16 days. Humidity is relatively high during both months, with July at 80% and November slightly lower at 78%. For a closer look at the weather specifics in November, check out Loiza weather in November.
In July, the weather is characterized by warmer temperatures, with an average of 28°C (82°F) and maximums reaching up to 32°C (90°F), accompanied by high humidity levels at 80%. This month also sees significant rainfall, with 87 mm (3.4 inches) spread over 18 days. In contrast, December offers slightly cooler conditions, where the average temperature drops to 26°C (78°F) and maximums hover around 31°C (87°F). Additionally, December has less precipitation, totaling 51 mm (2.0 inches) over 16 days and a reduced humidity of 76%. For more details on December weather, you can refer to Loiza weather in December.
In July, Loiza transforms into a warm and humid tropical haven, where the average temperature hovers around a balmy 28°C (82°F). Compared to other months, July experiences a notable uptick in both temperature and humidity, creating a vibrant yet sticky atmosphere. Rainfall is frequent, with about half the month seeing precipitation, making it one of the wetter periods of the year. This blend of warmth and moisture not only enhances the lushness of the landscape but also invites visitors to embrace the lively, tropical atmosphere. Ready to learn more about what the weather has to offer? Explore additional details at Loiza Climate.