Last updated: August 27, 2025
In August, Guiuan, Philippines experiences a tropical climate characterized by warm temperatures and substantial rainfall. The maximum temperature can reach up to 30°C (87°F), while the average stays around 28°C (83°F), and the minimum dips to 25°C (76°F). This month is particularly wet, accumulating an impressive 177 mm (7.0 in) of precipitation over approximately 22 days, resulting in high humidity levels of 80%. Visitors can expect a vibrant atmosphere, enriched by lush landscapes, although it's advisable to prepare for frequent downpours during this rainy season.
In August, Guiuan, Philippines, embraces its tropical charm with temperatures that typically range from a minimum of 25°C (76°F) to a warm maximum of 30°C (87°F). This month reflects a steady trend of warmth that peaks around the mid-summer season, maintaining an average temperature of 28°C (83°F). As the rainy season approaches, the heat remains consistent, making August an ideal time for beach lovers to soak in the sun before the showers begin. With temperatures not straying far from those of the surrounding months, it’s a perfect blend of warmth and comfort, allowing both locals and visitors to enjoy the enchanting beauty of Guiuan.
In August, Guiuan, Philippines, experiences a notable shift in precipitation patterns, receiving 177 mm (7.0 in) of rainfall over 22 days. This amount represents a slight decrease from the heavier rains of the preceding months, particularly July's total of 255 mm (10.0 in). The trend shows a gradual transition as the wet season begins to wane, yet August's moderate downpours continue to sustain the region's lush landscapes. Looking ahead towards the fall, precipitation levels are expected to rise again in September, setting the stage for the wettest months of the year, especially October and November, when rainfall surges to over 300 mm. This cyclical pattern underscores Guiuan’s distinct wet season dynamics, keeping the local ecosystem vibrant and thriving.
In Guiuan, Philippines, August experiences a steady humidity level of 80%, reflecting a gradual decline from the higher levels seen earlier in the year. The months leading up to August, particularly March through April, showcase some of the highest humidity figures, peaking at 87%. However, as the region transitions from the intensity of the summer months, the humidity begins to stabilize. Following August, humidity levels see a slight uptick again in September, highlighting a recurring trend where humidity generally rises in the latter part of the year. This pattern underscores Guiuan's tropical climate, characterized by high humidity that ebbs and flows but remains a defining feature throughout the seasons.
In August, the UV Index in Guiuan, Philippines remains high at 14, categorizing the exposure as extreme with a rapid burn time of just 10 minutes. This trend is consistent with previous months, including July and June, where the UV Index also reached 14. The intensity of UV radiation has remained notably elevated since March, when it peaked at 16. As summer progresses towards its end, the constant high levels signal a need for vigilance against sun exposure. For more details on monitoring the UV Index, visit Guiuan UV Index.
UV Risk Categories
In August, Guiuan, Philippines enjoys a splendid 284 hours of sunshine, continuing a trend of abundant daylight throughout the summer months. From the peak sunshine of 326 hours in May to 290 hours in June and 289 hours in July, the sun remains a vibrant presence, tapering slightly yet still offering ample warmth. As we transition into the latter months of the year, the sunshine hours gradually decline, signaling a shift towards cooler weather. Overall, August beautifully captures the tail end of a sun-soaked summer, making it a perfect time for sun-seekers to relish the lingering brilliance before autumn takes hold.
In Guiuan, Philippines, the likelihood of sunny weather in August tends to be quite low, with only a 15% chance of sunshine illuminating the skies. This pattern reflects a broader trend observed during the summer months, where the probabilities dip notably, particularly in July (14%) and slightly rebound in September (15%). Comparatively, the earlier months of the year, from January to May, present much higher chances of sun, peaking in April at 36%. As August arrives, residents and visitors can expect more cloud cover and a higher potential for rain, suggesting that those planning outdoor activities might want to seek alternative months that offer brighter days.
In Guiuan, Philippines, the daylight duration reveals a fascinating trend throughout the year. Starting with a modest 11 hours of daylight in January and February, hours gradually increase, peaking at 12 hours from March through September. This consistency during the warmer months highlights a stable climate that encourages outdoor activities. By October, the days begin to shorten again, returning to 11 hours in the cooler months of November and December. This rhythmic cycle not only defines the region's vibrant atmosphere but also offers residents and visitors alike a reliable pattern for planning their adventures under the tropical sun.
In August, the average wind speed in Guiuan, Philippines drops to a gentle 3.8 m/s (8 mph), continuing the trend of lighter winds that begins in late spring. This period marks a notable contrast to the breezier months of December and January, where speeds reach an invigorating 8.3 m/s (19 mph) and 6.8 m/s (15 mph), respectively. As summer progresses into the fall, wind speeds remain relatively tranquil, with September seeing only a slight decline to 3.7 m/s (8 mph). Overall, August’s calmer conditions suggest a transition towards the more active winds of the upcoming months, inviting a serene yet refreshing atmosphere ideal for leisurely coastal activities.
Weather in Guiuan varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Guiuan, focusing on differences in temperature, rainfall, humidity, and UV levels.
August and January present a contrasting yet similar weather experience. In August, the temperatures range from a minimum of 25°C (76°F) to a maximum of 30°C (87°F), with an average of 28°C (83°F). However, this month sees significant precipitation, totaling 177 mm (7.0 in) over 22 days, alongside a humidity level of 80%. Conversely, January offers slightly cooler temperatures, with a minimum of 24°C (76°F) and a maximum of 28°C (83°F), averaging 26°C (80°F). This month experiences even heavier rainfall, accumulating 370 mm (14.6 in) across 24 days, and a higher humidity level of 86%. For a more detailed breakdown, you can check Guiuan weather in January.
In comparing August and February weather, both months showcase relatively warm temperatures, with August having slightly higher averages, ranging from a minimum of 25°C (76°F) to a maximum of 30°C (87°F), while February's temperatures range from a minimum of 24°C (75°F) to a maximum of 28°C (83°F). However, February experiences more precipitation, totaling 242 mm (9.5 in) over 22 days, compared to August's 177 mm (7.0 in) over the same number of days. Additionally, humidity levels are higher in February at 85%, compared to August's 80%, indicating a more humid environment. For a closer look at February weather specifics, visit Guiuan weather in February.
In August, the weather features consistently warm temperatures, ranging from a minimum of 25°C (76°F) to a maximum of 30°C (87°F), with an average of 28°C (83°F). This month also sees significant rainfall, with around 177 mm (7.0 in) distributed over 22 days and humidity levels hovering around 80%. In contrast, March offers slightly cooler temperatures, with a minimum of 25°C (76°F), an average of 27°C (80°F), and a maximum of 29°C (84°F). The precipitation is similar to August, totaling 175 mm (6.9 in) across 23 days, but with increased humidity at 87%. For more details, you can refer to Guiuan weather in March.
In comparison to April, August experiences slightly higher average temperatures, with minimum temperatures around 25°C (76°F) and maximums reaching 30°C (87°F). August typically sees 177 mm (7.0 in) of precipitation over approximately 22 rainy days, which is more substantial than April's 139 mm (5.5 in) spread across 21 days. Additionally, while the humidity in August hovers around 80%, April is slightly more humid at 87%. For more specifics on April weather patterns in Guiuan, you can visit Guiuan weather in April.
In comparing the weather conditions of August and May, both months experience warm temperatures with a similar minimum average of around 25°C (76°F). However, August tends to be slightly warmer overall, with a maximum average of 30°C (87°F), compared to May's maximum of 29°C (85°F). Precipitation is also notable in both months, with May receiving 192 mm (7.5 in) over 27 days, which is marginally higher than August's 177 mm (7.0 in) spread across 22 days. Additionally, humidity levels are comparable, with August at 80% and May slightly higher at 82%. For those interested in the specific weather patterns of Guiuan during May, further details are available at Guiuan weather in May.
In comparing the weather between August and June, both months exhibit similar temperature ranges, with minimums around 25°C and maximums reaching near 30°C. However, June tends to be slightly wetter, receiving 253 mm of rainfall over 26 days compared to August's 177 mm over 22 days. Interestingly, the humidity levels are nearly identical, hovering around 80% in August and 79% in June. For a detailed look at June's conditions, you can explore Guiuan weather in June.
In comparing the weather between August and July, we see some notable similarities and differences. Both months experience a minimum temperature of around 25°C (76°F) and an average temperature of about 28°C (82°F). However, humidity remains high at 80% for both months, creating a consistently muggy atmosphere. Precipitation in August is lower, with 177 mm (7.0 in) over 22 days, compared to July's 255 mm (10.0 in) over 25 days, indicating that August tends to be slightly drier than its predecessor. This reduction in rainfall could lead to more favorable outdoor conditions in August. For further details on the weather patterns, you can check out Guiuan weather in July.
August and September display similar temperature ranges, with both months featuring a minimum of 25°C (76°F), an average of around 28°C (82°F to 83°F), and a maximum of 30°C (87°F). However, September sees slightly higher precipitation levels at 194 mm (7.6 in) compared to August's 177 mm (7.0 in), with both months experiencing rainfall on about 22 days. Additionally, humidity increases slightly in September to 83%, up from 80% in August, contributing to a more muggy atmosphere. For more detailed information, you can check Guiuan weather in September.
August and October present similar temperature ranges, with August experiencing an average temperature of 28°C (83°F) compared to October's slightly cooler average of 27°C (82°F). Both months have a minimum temperature of 25°C (76°F) and a maximum of around 30°C (86°F to 87°F). However, October tends to be wetter, with 323 mm (12.7 in) of precipitation over 27 days, significantly higher than August's 177 mm (7.0 in) over 22 days. Despite the increased rainfall, October has a marginally lower humidity level of 79% compared to August's 80%. For more details on weather conditions, you can check Guiuan weather in October.
In August, the weather typically features warm temperatures, with a minimum of 25°C (76°F), an average of 28°C (83°F), and a maximum of 30°C (87°F). The month is marked by considerable rainfall, totaling 177 mm (7.0 in) over 22 days, and a humid environment with levels around 80%. In contrast, November experiences slightly cooler temperatures with a minimum of 24°C (76°F) and an average of 27°C (81°F), while still reaching a maximum of 30°C (85°F). However, it has a significantly higher precipitation total of 349 mm (13.8 in) spread over 28 days, accompanied by a similar humidity level of 82%. For a detailed look at these weather trends, you can refer to Guiuan weather in November.
In August, the weather is characterized by warm temperatures, with a minimum of 25°C (76°F) and an average high of 30°C (87°F). The month experiences significant rainfall, totaling 177 mm (7.0 in) over 22 days, combined with a humidity level of 80%. In contrast, December features slightly cooler temperatures, with an average high of 29°C (84°F) and a minimum of 24°C (76°F), but sees a substantial increase in precipitation, reaching 523 mm (20.6 in) over 29 days, and a higher humidity level of 86%. For more details on Guiuan's weather in December, check out Guiuan weather in December.
August in Guiuan brings a blend of warm temperatures and notable precipitation, setting it apart from other months. With averages hovering around 28°C (83°F) and humidity levels peaking at 80%, the atmosphere feels particularly tropical and moist. This month sees a significant amount of rainfall, with 177 mm (7 inches) spread across 22 days, making it one of the wetter periods of the year. The frequent rain showers, coupled with warm temperatures, create a lush environment, distinctively different from the drier months that precede it. For more details on what to expect throughout the year, check out Guiuan Climate.