Last updated: August 27, 2025
August in Calamba, Philippines is characterized by a tropical climate, with maximum temperatures reaching up to 31°C (88°F) and an average hovering around 27°C (81°F). The month experiences high humidity levels at 87%, contributing to a moist atmosphere that often leads to rain. With precipitation totaling 167 mm (6.6 in) over 22 days, residents and visitors alike can expect frequent showers, making it a month where umbrellas become essential. This lush environment, shaped by abundant moisture, highlights the vibrant beauty of Calamba during this wet season.
In August, Calamba, Philippines, experiences a warm and consistent climate that reflects the subtle trends of the preceding months. With a minimum temperature of 25°C (77°F), the days remain comfortably warm, while the average temperature hovers around 27°C (81°F), providing a steady backdrop for activities. As the mercury peaks at a maximum of 31°C (88°F), the high summer heat continues to linger, similar to July’s climate, indicating that the region is firmly in its tropical season. This prevalence of warmth, with only slight variations compared to July, suggests that August is a month for enjoying long, sunny days, perfect for outdoor fun or leisurely retreats amidst the vibrant landscapes of Calamba.
In August, Calamba experiences moderate rainfall, with an average precipitation of 167 mm (6.6 in) spread over 22 days. This month sits between the wetter months of July and September, creating a unique transitional climate. While August's rainfall is notably lower than both July and the following September, it still contributes significantly to the city's overall moisture during the peak of the rainy season. This trend reflects a pattern where precipitation begins to taper off slightly, hinting at the gradual shift toward dryer months. Nonetheless, the consistent rhythm of rainfall keeps Calamba lush and vibrant, showcasing the resilience and beauty of its tropical landscape.
In Calamba, Philippines, August brings an average humidity of 87%, marking a slight increase from the previous month's 86%. This trend is part of a seasonal pattern, as humidity levels tend to rise during the latter half of the year, peaking in September at 89%. The progression from the dry spell of April's 82% to the higher indices of mid-year suggests a shift towards a more humid environment, influenced by the approaching rainy season. As the year unfolds, Calamba's climate showcases a consistent oscillation between high and higher humidity, creating a tropical ambiance that characterizes its lush landscapes and vibrant ecosystem.
In August, Calamba, Philippines, experiences a UV Index of 14, maintaining its classification within the extreme exposure category that’s consistent throughout the year. This level signifies a continuous risk of harm from unprotected sun exposure, with a burn time of just 10 minutes. Notably, the UV readings have remained predominantly high from January to August, peaking in March and April at 16. Such trends highlight the importance of effective sun protection measures not only this month but year-round. For more detailed insights into UV levels, visit Calamba UV Index.
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In Calamba, Philippines, August basks in an impressive 282 hours of sunshine, continuing the trend of abundant daylight that characterizes the region’s mid-year months. Following the vibrant sunshine of July with 278 hours, August showcases a delightful consistency in sunshine levels as the rainy season approaches. The peak sunlight occurs in March, with an impressive 299 hours, marking the transitional phase into summer, while the increase from the earlier months hints at the region's warm, inviting climate. As the year progresses, it’s clear that Calamba enjoys a rich tapestry of sunshine, promoting outdoor activities and the beauty of its natural landscapes even as the days start to shorten toward the end of the year.
In Calamba, Philippines, the likelihood of sunny weather experiences a significant dip during August, where the chance of sunshine stands at just 14%. This figure aligns closely with the preceding months of July and June, both of which also see low probabilities of clear skies. Interestingly, as the summer months wear on from March's high of 26%, there’s a noticeable downward trend leading into the rainy season. September further decreases to 9%, highlighting a shift in weather patterns. As such, while August may hold some potential for sunny days, it's wise for visitors to embrace the tropical charm with the understanding that clear skies may be a rare delight.
In Calamba, Philippines, August experiences a consistent 12 hours of daylight, maintaining a trend established since March. As the months transition from the shorter days of January and February, the daylight duration gradually increases, peaking at 12 hours from March through August. This steady daylight pattern not only enhances the region’s vibrant outdoor life but also allows for ample time to enjoy its cultural and natural attractions. As the year progresses toward September and October, daylight begins to decrease once more, returning to 11 hours as the year winds down, creating a rhythmic cycle that reflects the region's climatic patterns.
In August, Calamba experiences a gentle breeze with an average wind speed of only 1.8 m/s (4 mph), continuing the trend of decreasing winds that begins mid-year. Following a slight uptick in July to 2.8 m/s (6 mph), the August winds become even more subdued, reaching their annual low. This shift is part of a broader pattern seen throughout the summer months, where the wind speed dips gradually from April's 2.9 m/s (6 mph) to August's languid flow. As the region transitions into September, a slight recovery emerges, hinting at the dynamic shifts in weather that accompany the changing seasons. Overall, August embodies the stillness of summer in Calamba, with the winds whispering softly amidst the tropical landscape.
Weather in Calamba varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Calamba, focusing on differences in temperature, rainfall, humidity, and UV levels.
August and January display distinct weather patterns, characterized by their temperatures, precipitation, and humidity levels. In August, the temperatures range from a minimum of 25°C (77°F) to a maximum of 31°C (88°F), with an average of 27°C (81°F). This month experiences a significant amount of rainfall, totaling 167 mm (6.6 in) over 22 days, accompanied by high humidity at 87%. Conversely, January features slightly cooler temperatures, with a minimum of 23°C (74°F) and a maximum of 29°C (84°F), averaging 26°C (79°F). However, it faces even greater rainfall, accumulating 258 mm (10.1 in) across 24 days, with humidity at 88%. For more detailed information on January weather, visit Calamba weather in January.
In comparing the weather of August and February, both months feature warm temperatures, though August tends to be slightly hotter, with an average of 27°C (81°F) compared to February's 25°C (78°F). While August experiences a minimum temperature of 25°C (77°F) and a maximum of 31°C (88°F), February's temperatures range from 23°C (74°F) to a maximum of 28°C (83°F). Precipitation is more pronounced in February, with 202 mm (7.9 in) over 24 days, compared to August's 167 mm (6.6 in) over 22 days. The humidity levels are fairly consistent, with August at 87% and February at 86%. For more detailed information, you can check Calamba weather in February.
In August, the weather is typically warmer and more humid, with minimum temperatures averaging around 25°C (77°F) and maximums reaching up to 31°C (88°F). The region experiences significant rainfall, averaging 167 mm (6.6 in) over about 22 days, resulting in a humidity level of 87%. In contrast, March sees slightly cooler temperatures, with averages ranging from 24°C (75°F) to a maximum of 29°C (84°F). Precipitation is also prevalent in March, but slightly less than in August, totaling 149 mm (5.9 in) over approximately 23 days, and humidity remains at a lower level of 84%. For a more detailed look at March weather, you can explore Calamba weather in March.
When comparing the weather of August and April, we see some notable differences. August tends to be warmer, with average temperatures ranging from a minimum of 25°C (77°F) to a maximum of 31°C (88°F), while April's temperatures are slightly cooler, averaging between 24°C (75°F) and 29°C (85°F). In terms of precipitation, August experiences significantly more rain, with 167 mm (6.6 in) over 22 days, compared to April’s 92 mm (3.6 in) over 20 days. Additionally, humidity levels in August are higher at 87%, compared to April's 82%. For more detailed insights, check out Calamba weather in April.
When comparing the weather in August and May, both months showcase similar temperature ranges, with minimums around 25°C (77°F), average temperatures at 27°C (81°F), and maximums slightly higher in August at 31°C (88°F) compared to 30°C (87°F) in May. However, August tends to be wetter, receiving 167 mm (6.6 in) of precipitation over 22 days, while May experiences more rain overall with 221 mm (8.7 in) across 25 days. Humidity levels are relatively high in both months, with August at 87% and May slightly lower at 83%. For a detailed look at the weather in May, you can refer to Calamba weather in May.
When comparing the weather in August and June, both months share similar temperature ranges, with minimums at 25°C (77°F), averages at 27°C (81°F), and maximums at 31°C (88°F). However, June experiences higher precipitation levels, with 210 mm (8.3 in) over 27 days, compared to August's 167 mm (6.6 in) across 22 days. The humidity is also slightly lower in June at 85%, while August maintains a higher humidity level of 87%. For a detailed look at June weather in Calamba, you can visit Calamba weather in June.
In comparing the weather of August and July, both months exhibit similar temperature ranges, with minimums around 25°C (77°F), average temperatures of 27°C (81°F), and maximums reaching 31°C (88°F) in August and 31°C (89°F) in July. However, August experiences slightly lower precipitation totals, with 167 mm (6.6 in) over 22 days, compared to July's 210 mm (8.3 in) spread over 24 days. Additionally, humidity levels remain high in both months, with August slightly more humid at 87% compared to July's 86%. For a more detailed look at July weather, you can visit Calamba weather in July.
August and September share similar temperature ranges, with both months featuring minimums around 25°C (77°F), averages at 27°C (81°F), and maximums reaching 31°C (88°F). However, September tends to be wetter, with a significant increase in precipitation to 226 mm (8.9 in) over 24 days compared to August's 167 mm (6.6 in) across 22 days. Additionally, humidity rises slightly in September to 89%, up from 87% in August, making the weather feel a bit more muggy. For more detailed information regarding September's climate, you can visit Calamba weather in September.
In August, the weather tends to be warmer, with average temperatures around 27°C (81°F) and maximums reaching up to 31°C (88°F). The month is characterized by high humidity levels at 87% and considerable rainfall, totaling 167 mm (6.6 in) over 22 days. In contrast, October sees a slight decrease in maximum temperatures, peaking at 30°C (87°F), while still maintaining an average of 27°C (81°F) and a minimum of 24°C (76°F). However, October experiences a noticeable increase in precipitation, with 242 mm (9.5 in) over 28 days, and humidity remains relatively high at 85%. For more detailed insights, check the Calamba weather in October.
In August, temperatures in Calamba range from a minimum of 25°C (77°F) to a maximum of 31°C (88°F) with an average temperature of 27°C (81°F). The month experiences significant rainfall, with a total of 167 mm (6.6 in) over 22 days, and humidity remains high at 87%. In contrast, November sees slightly cooler temperatures, with a minimum of 24°C (75°F) and a maximum of 30°C (87°F), while still averaging around 27°C (80°F). However, November is wetter, recording 237 mm (9.3 in) of precipitation spread over 28 days, maintaining the same high humidity level of 87%. For more detailed information, you can check Calamba weather in November.
In comparing the weather of August and December, both months exhibit warm temperatures, with August averaging 27°C (81°F) and December slightly cooler at 26°C (80°F). The minimum temperatures are similar, with August at 25°C (77°F) and December at 24°C (76°F). However, December experiences significantly more rainfall, averaging 279 mm (11.0 in) over 29 days compared to August's 167 mm (6.6 in) over 22 days. Humidity also rises in December to 91%, slightly higher than August's 87%. For more detailed information on December weather, you can visit Calamba weather in December.
August in Calamba is characterized by its warm temperatures and high humidity, setting it apart from other months. With an average temperature hovering around 27°C, it feels notably sultry, especially with humidity levels reaching 87%. This month also sees significant rainfall, with 22 days of precipitation, contributing to a total of 167 mm. This dampness transforms the landscape into a lush green paradise, though it also means that outdoor plans might need some flexibility. Overall, August's combination of warmth and moisture distinguishes it distinctly within Calamba's annual climate, making it a unique experience for both locals and visitors. For more detailed insights, explore Calamba Climate.