Philippines weather in September 2025

Expect daytime maximum temperatures of 31°C in Philippines in September and very high heat and humidity based on long-term weather averages. There are 5 hours of sunshine per day on average with 20 days with some rainfall and typically 343 mm of rainfall in the month.

  • 31°C maximum daytime temperature in September in Philippines (Manila)31
    31°C max day temperature
  • 5 hours of sunshine per day
  • 20 days with some rainfall in September in Philippines (Manila)20
    20 days with some rainfall
  • 24°C minimum night-time temperature in September in Philippines (Manila)24
    24°C min night temperature
  • 12 hours of daylight per day in September in Philippines (Manila)12
    12 hours of daylight per day
  • Very high heat & humidity in September in Philippines (Manila)VH
    Very High heat & humidity
  • 343 mm monthly rainfall in September in Philippines (Manila)343
    343 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in September in Philippines (Manila)11
    11+ (Extreme) UV index
  • 29°C sea temperature in September in Philippines (Manila)29
    29°C sea temperature

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The September weather guide for Philippines (Manila) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Top Philippines destinations

Below are average maximum temperatures at popular countries, regions and places in the Philippines in September. Select a holiday destination to see more weather parameters.

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Metric (°C / mm)  |  Imperial (°F / inches)

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How hot is it in the Philippines in September?

Daytime temperatures usually reach 31°C in Manila, Philippines in September with very high heat and humidity, falling to 24°C at night.

How sunny is it in the Philippines in September?

There are normally 5 hours of bright sunshine each day in Manila, Philippines in September - that's 44% of daylight hours.

How warm is the sea around the Philippines in September?

The average sea temperature around Manila, Philippines in September is 29°C.

Does it rain in the Philippines in September?

There are usually 20 days with some rain in Manila, Philippines in September and the average monthly rainfall is 343mm.

What is the chance of a typhoon in the Philippines in September?

On average 1.8 days in September in Manila, Philippines are likely to be affected by the passage of one or more tropical storms.

Philippines September sunrise & sunset times

Browse the sunrise and sunset times for Philippines in September 2025. Select a month to view Philippines sunrise and sunset times for the next 12 months. The Philippines sunrise and sunset times shown below are for Manila.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 05:44 18:08
Monday, 15th September 2025 05:45 17:58
Tuesday, 30th September 2025 05:46 17:46

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