Weather in San Ildefonso in September
San Ildefonso, Philippines averages a high of 29.7°C (85.5°F) and low of 23.9°C (75°F) in September, with 27 rain days and 8.5 hours of daily sunshine. Travel score: 64/100 (Good). The best time to visit San Ildefonso is February.
High
30°C85°F
Low
24°C75°F
🌧️
27
rain days
☀️
8.5
hrs/day sunshine
💧
88%
humidity
64— Good
September in San Ildefonso is hot and very rainy — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in San Ildefonso?
How much does it rain in San Ildefonso in September?
San Ildefonso receives an average of 344.1mm of rainfall across 27 rainy days in September. The annual total is 2143.7mm.
What should I pack for San Ildefonso in September?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 30°C
🧥
Waterproof jacket
Frequent rain expected (27 rainy days)
☔
Umbrella
Essential for the rainy season
👢
Waterproof shoes
Keep your feet dry in wet conditions
🧴
Sunscreen SPF 30+
9 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
🎉Visiting Philippines in September?
Don't miss any public holidays — check before you book!
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Data based on 1994–2024 averages · Last updated: 2024-12-31