Manila Weather in September
Philippines · Tropical Savanna climate · Data averaged from 2020-01-01 to 2024-12-31 (5 years)
September in Manila sees average temperatures ranging from a low of 25.2°C (77.4°F) to a high of 30.0°C (86.0°F), with a mean of 27.3°C (81.1°F). Compared to the annual average of 27.6°C (81.7°F), this month is 0.3°C cooler than the yearly norm. Precipitation averages 351.7mm, making it approximately 162.0mm wetter than the monthly average of 190.0mm. The city receives an average of 8.7 hours of sunshine per day during September, with relative humidity averaging 86.1%. Wind speeds reach an average maximum of 16.7 km/h. For travelers, this month offers a temperature experience in Manila, with wetter-than-average conditions compared to the rest of the year.
Manila's tropical savanna climate creates distinct wet and dry seasons. I visited during the dry season in January and found the weather perfect for exploring the historic Intramuros district. The data shows December to May is the dry season, with March to May being the hottest months. The wet season from June to November brings frequent typhoons and heavy rainfall.
September vs Adjacent Months
| Metric | August | September | October |
|---|---|---|---|
| Mean Temp | 27.5°C (81.5°F) | 27.3°C (81.1°F) | 27.1°C (80.8°F) |
| Rainfall | 281.7mm | 351.7mm | 307.3mm |
| Sunshine | 9.1 hrs | 8.7 hrs | 8.3 hrs |
| Humidity | 85.2% | 86.1% | 85.6% |
| Wind | 17.4 km/h | 16.7 km/h | 15.0 km/h |
| Rainy Days | 30.0 | 29.4 | 29.8 |
Seasonal Context
September falls in Autumn in the Northern Hemisphere. Autumn sees temperatures gradually cooling from summer highs. For travelers visiting Manila in September, the data indicates mixed conditions based on the combination of temperature, precipitation, and daylight hours.
Frequently Asked Questions
What is the average temperature in Manila in September?
The average temperature in Manila during September ranges from 25.2°C (77.4°F) to 30.0°C (86.0°F), with a mean of 27.3°C (81.1°F).
How much does it rain in Manila in September?
Manila receives an average of 351.7mm of precipitation in September, spread across approximately 29.4 rainy days.
What should I pack for Manila in September?
Based on September weather data, pack lightweight, breathable clothing, sunscreen, and a hat. Rain gear is essential — this month averages 351.7mm of precipitation.
Is September a good time to visit Manila?
September is a month with challenging conditions. Plan activities carefully and stay hydrated.
Other Months for Manila
Cities with Similar September Climate (Tropical Savanna)
Data Source: Open-Meteo historical archive (2020-01-01 to 2024-12-31). Daily measurements aggregated into monthly climate normals. Coordinates: 14.6°, 120.98°. Timezone: Asia/Manila. Last updated: 2026-07-30.