Last updated: August 27, 2025
In June, the coastal city of San Juan, Philippines experiences a warm and humid tropical climate, with maximum temperatures soaring up to 32°C (90°F) and an average temperature of 28°C (82°F). The minimum temperature rarely dips below 24°C (76°F), creating an inviting atmosphere for beachgoers. However, this month is also characterized by significant rainfall, with a total precipitation of 369 mm (14.5 in) spread across approximately 28 days. The high humidity level of 85% adds to the tropical feel, making it a quintessential summer month in this picturesque region.
In June, San Juan, Philippines embraces a warm and inviting climate, with temperatures reflecting the onset of summer. The month sees minimum temperatures settling at a comfortable 24°C (76°F), while daytimes offer a pleasant average of 28°C (82°F). With maximums reaching up to 32°C (90°F), residents and visitors alike can enjoy sunshine and outdoor activities. This warmth continues the trend established in previous months, where temperatures gradually climbed from January's mild beginnings. June's climate provides the perfect backdrop for beach outings and festivities, making it a vibrant time in this coastal city.
June marks a significant peak in precipitation for San Juan, Philippines, with an impressive 369 mm (14.5 in) of rain falling over the course of 28 days. This surge comes on the heels of May's 157 mm (6.2 in), showcasing a dramatic increase as the region transitions fully into the wet season. As the rain persists day after day, June sets the stage for even heavier downpours in July and August, where totals escalate to 533 mm (21.0 in) and 609 mm (24.0 in), respectively. This trend highlights the escalating intensity of the monsoon season, with rainfall not only becoming more frequent but also heavier, emphasizing the patterns of climate that define San Juan’s unique weather dynamics during these vibrant summer months.
In June, San Juan, Philippines experiences a significant uptick in humidity, rising to a notable 85%. This marks a shift from the relatively moderate levels seen earlier in the year, with January through May averaging around 75%. As the rainy season approaches, the increasing humidity signals a change in the climate. Following June, humidity continues to climb, peaking in the subsequent months of July and August, where it reaches a high of 87%. This trend illustrates how the region transitions into its wetter season, enhancing the lush, tropical atmosphere that characterizes San Juan.
In June, San Juan, Philippines, continues to experience extreme UV exposure with a UV Index of 13. This marks a slight decrease from the peaks seen in March, April, and May, but still places the area in the category of high risk for skin damage; you should limit your sun exposure to just 10 minutes before seeking shade or applying sunscreen. As summer unfolds, the UV Index intensity remains consistent, setting the stage for the extreme levels that will prevail into July and August. This pattern reflects the year-round vigilance required to protect your skin, especially in such a sun-drenched locale. For more insights, visit San Juan UV Index.
UV Risk Categories
June in San Juan, Philippines, brings a delightful blend of sun and warmth, boasting 285 hours of sunshine. This month maintains a lively atmosphere following the peak of summer in May, which saw an impressive 320 hours of sun. While June experiences a slight dip in sunshine compared to its predecessor, it still stands robust against the subsequent months, welcoming the softer days of July and August that average around 268 and 251 hours, respectively. This trend highlights June as a vibrant transition, offering a perfect balance for beachgoers and outdoor enthusiasts who wish to enjoy the lingering rays before the rainy season sets in. Overall, June remains a radiant gem in the midst of San Juan’s dazzling yearly sunshine.
In June, the likelihood of enjoying sunny weather in San Juan, Philippines, drops significantly, with only a 16% chance of sunshine. This marks a noticeable shift from the preceding months, where April and May offered much sunnier dispositions at 66% and 64%, respectively. As the rainy season begins, the trend indicates a stark transition into months with even lower sunlight probabilities, such as July and August, which see chances plummet to 18% and 14%. This pattern suggests that while the early summer months possess a reasonable chance for sun, June marks the onset of a wetter climate, making clear, sunny days quite elusive during this time.
In June, San Juan, Philippines, enjoys a generous 13 hours of daylight, marking the peak of the region's sun-soaked months. As the year unfolds, daylight durations gradually increase from 11 hours in January and February to this bright midpoint, reflecting the advancing summer season. Following June, daylight remains steady at 13 hours in July before tapering off to 12 hours in August, hinting at the cyclical nature of the seasons. This gentle rise and subsequent decline showcase the vibrant transitions of daylight, inviting both locals and tourists to relish the sun-filled days of early summer.
As June unfolds in San Juan, the breezes begin to regain strength after the calmer months of late spring. With an average wind speed of 3.6 m/s (8 mph), this transition marks a noticeable uptick from May’s gentle 2.0 m/s (4 mph). The winds in June are not just a breath of fresh air; they signal the approach of the more robust gusts of summer, paving the way for July, which sees an increase to 4.0 m/s (9 mph). This slight uptick in wind speed during June suggests a gradual warming trend, as the region shifts from tranquility to energy, foreshadowing the lively coastal conditions often experienced during the peak of the season.
Weather in San Juan varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in San Juan, focusing on differences in temperature, rainfall, humidity, and UV levels.
June and January present contrasting weather conditions. June boasts warmer temperatures, with an average of 28°C (82°F) and highs reaching 32°C (90°F), while January is slightly cooler, averaging 26°C (78°F) with a maximum of 31°C (88°F). Rainfall is significantly more frequent in June, with a staggering 369 mm (14.5 in) spread over 28 days, compared to January's modest 29 mm (1.1 in) over just 3 days. Furthermore, humidity levels are higher in June at 85%, compared to January's 77%, making June feel notably more sultry. For a detailed overview, you can explore San Juan weather in January.
June and February present distinct weather patterns that significantly impact local conditions. In June, temperatures tend to be warmer, ranging from a minimum of 24°C (76°F) to a maximum of 32°C (90°F) with an average of 28°C (82°F). This month also experiences high humidity at 85% and considerable rainfall, totaling 369 mm (14.5 in) over 28 days. In contrast, February features milder temperatures, with a minimum of 19°C (66°F) and a maximum of 31°C (88°F), leading to a more comfortable average of 25°C (78°F). Additionally, February sees much less precipitation, with only 16 mm (0.6 in) over just 2 days and a lower humidity level of 73%. For more detailed insights, you can check San Juan weather in February.
In June, temperatures typically range from a minimum of 24°C (76°F) to a maximum of 32°C (90°F), with an average temperature of 28°C (82°F). This month experiences significant rainfall, with 369 mm (14.5 in) spread over 28 days and high humidity levels at 85%. In contrast, March sees slightly cooler temperatures, with a minimum of 21°C (70°F) and a similar maximum of 32°C (91°F), producing an average of 27°C (81°F). March is notably drier, presenting only 11 mm (0.4 in) of precipitation across just 2 days and lower humidity at 71%. For a detailed look at March weather, you can check San Juan weather in March.
In comparing the weather between June and April, both months feature similar average temperatures, maintaining a pleasant 28°C (82°F). However, June tends to be more humid with an average of 85%, compared to April's 73%. April experiences significantly less precipitation, with only 28 mm (1.1 in) occurring over 6 days, whereas June sees a substantial increase to 369 mm (14.5 in) spread across 28 days. This stark difference highlights June's wetter and more humid conditions. For more specific details on San Juan's weather during April, you can visit San Juan weather in April.
In comparing the weather of June and May, both months exhibit similar temperature ranges, with minimum temperatures lingering around 24°C (76°F), average highs of 28°C (82-83°F), and maximum temperatures touching 32°C (89-90°F). However, June is significantly wetter, receiving a substantial 369 mm (14.5 in) of precipitation over 28 days, compared to May's 157 mm (6.2 in) across 23 days. This increase in rainfall also contributes to a rise in humidity, with June's level peaking at 85%, contrasted with May's more comfortable 77%. For a detailed look at the weather patterns during May, you can visit San Juan weather in May.
In comparing the weather between June and July, we find that both months exhibit warm temperatures, with June having slightly higher average temperatures (28°C or 82°F) compared to July's average of 27°C (81°F). The minimum temperatures remain consistent at around 24°C (75°F for July), but July experiences a slight decrease in maximum temperatures, dropping from June's 32°C (90°F) to 31°C (88°F). However, July is significantly wetter, with 533 mm (21.0 in) of precipitation over 29 days versus June's 369 mm (14.5 in) over 28 days. The humidity remains high in both months, with July seeing a marginal increase to 86% compared to June's 85%. For more detailed insights into weather patterns, check out San Juan weather in July.
In comparing the weather of June and August, both months experience warm temperatures, with June peaking at a maximum of 32°C (90°F) and August slightly cooler at 31°C (87°F). The minimum temperatures remain consistent, hovering around 24°C (76°F in June and 75°F in August). However, August is marked by significantly higher precipitation levels, with 609 mm (24.0 in) of rain compared to June’s 369 mm (14.5 in), and it rains on 29 days in August versus 28 days in June. Additionally, humidity is marginally higher in August at 87% compared to June's 85%. For more detailed insights on August weather, visit San Juan weather in August.
In June, the weather tends to be warm and humid, with 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 sees significant rainfall, measuring 369 mm (14.5 in) over 28 days, leading to a humidity level of 85%. In contrast, September experiences slightly cooler temperatures, with a minimum of 23°C (74°F), an average of 27°C (81°F), and a maximum of 32°C (89°F). While precipitation is a bit lower at 343 mm (13.5 in) over 26 days, the humidity remains high at 87%. Overall, both months are characterized by warmth and moisture, but September offers marginally cooler and drier conditions compared to June. For more details, check out San Juan weather in September.
In comparing the weather of June and October, we observe some notable differences. June typically 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 month also experiences significant rainfall, averaging 369 mm (14.5 in) over 28 days, coupled with high humidity levels of 85%. In contrast, October sees slightly cooler temperatures with a minimum of 22°C (71°F), an average of 27°C (81°F), and a maximum that remains steady at 32°C (89°F). Additionally, October experiences significantly less rainfall, totaling 165 mm (6.5 in) over fewer days—14 in total—while maintaining a similar humidity level of 86%. For more detailed information, you can check San Juan weather in October.
June and November present notable differences in weather, despite their similar maximum temperatures. June is characterized by a higher average temperature of 28°C (82°F) and significantly more rainfall, with 369 mm (14.5 in) over 28 days, leading to humidity levels at 85%. In contrast, November experiences slightly cooler temperatures, with an average of 27°C (81°F), and much less precipitation, totaling only 71 mm (2.8 in) across 8 days, while humidity is slightly higher at 89%. For more details on November weather, you can visit San Juan weather in November.
June and December present contrasting weather patterns. In June, temperatures range from a minimum of 24°C (76°F) to a maximum of 32°C (90°F), with an average of 28°C (82°F). The month experiences significant rainfall, totaling 369 mm (14.5 in) over 28 days and maintaining high humidity levels at 85%. In contrast, December features slightly cooler temperatures, with a minimum of 21°C (70°F) and a maximum of 31°C (88°F), averaging 26°C (79°F). Precipitation drops dramatically to just 27 mm (1.1 in) over only 5 days, while humidity remains consistent at 85%. For more detailed information about December weather, you can visit San Juan weather in December.
As June arrives in San Juan, it ushers in a distinctly humid and wet climate that sets it apart from other months. With average temperatures hovering around a balmy 28°C (82°F) and frequent rainfalls, this month can feel quite different from the dry, sunny days of the preceding months. The consistent precipitation—often falling across nearly every day—creates a lush landscape but can also pose challenges for outdoor activities. Visitors in June can expect to experience the tropical essence of San Juan, where the vibrant greenery is complemented by the warmth and humidity of the season. For a deeper understanding of what to expect throughout the year, be sure to check out San Juan Climate.