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San Juan Weather in August
August in San Juan typically sees daytime highs of 29°C (84°F) and nighttime lows of 25°C (77°F). As the wettest month of the year, expect more rainfall than other months.
Rainfall in San Juan in August
San Juan is in the rainy season in August, with rain on around 23 days and an average of 644 mm (25 in). Rain during the rainy season here tends to be intense rather than just persistent drizzle. Expect significant downpours, often in the late afternoon.
Temperature in San Juan in August
In August, San Juan sees high temperatures, with highs of 29°C (84°F). Nights drop to around 25°C (77°F). This kind of day-to-night contrast is typical for this time of year. With overnight lows of 25°C (77°F), evenings and nights remain warm. Light clothing and an open window or fan can help you sleep comfortably.Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, February and March typically offer the best weather for San Juan.
San Juan Temperature in August
Min Temperature
25°C (77°F)
Max Temperature
29°C (84°F)
Chance of Rain
77%
Precipitation
644 mm (25 in)
Rainy days
23 days
Humidity
93% *
* Data from: Baguio, Philippines (39 KM, 24 Miles).
San Juan Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in San Juan - and find the best time to visit.
Best Places in Philippines in August
Find out more about the weather in Philippines and which places have the best travel conditions in this month. See all of Philippines in August →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in San Juan in August
Warm but pleasant conditions in San Juan in August. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. It's going to pour! Pack a good poncho and prepare for very wet conditions.
San Juan 3-Day Forecast
More climate data for San Juan
See the full San Juan climate overview or explore weather in Philippines.
Popular in August
Where to go in August - average daytime high across popular destinations.
Angeles City
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