Cagayan de Oro weather in September
Temperature, sea and sunshine in September: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in September
Fair
Best time to visit: February – March
What is the weather like in Cagayan de Oro in September?
In September, Cagayan de Oro is hot: daytime highs average 29 °C, and even at night it stays warm at around 25 °C. The sea averages 29.6 °C – almost as warm as a bath. Expect around 6 hours of sunshine a day. It is the rainy season: rain falls on about 23 days, totalling 242 mm. The air is often humid and muggy. All in all, September is a so-so month for a holiday in Cagayan de Oro.
September compared
How the weather changes from August to October. Tap a month to open it.
| AugustAug | SeptemberSep | OctoberOct | |
|---|---|---|---|
| Score | 50 | 49 | 51 |
| Day | 29° | 29° | 28° |
| Night | 25° | 25° | 25° |
| Sea | 30° | 30° | 30° |
| Sun | 6 h | 6 h | 6 h |
| Rain days | 22 | 23 | 27 |
More details for September
- Daylight
- 12 h 11 min05:31 – 17:42
- UV index
- 13 · extremeclear sky, noon (estimate)All months
- Muggy days
- 30 daysdew point 18 °C or moreAll months
- Wind
- 10 km/haverage daily peakAll months
- Cloud cover
- 88 %on averageAll months
- Hot days
- 1 day30 °C or moreAll months
- Time zone
- UTC+8Asia/Manila
How the score comes together
- Temperatureweight 50 %81 %
- Sunshineweight 20 %43 %
- Few rainy daysweight 30 %0 %
Each factor is rated from 0 to 100 % and weighted for the travel style “City break”.
What to pack in September
- Swimwear
- Sunscreen
- Sunglasses & sun hat
- Light, breathable clothes
- Insect repellent
- Rain jacket or umbrella
Cagayan de Oro in September: quick answers
Is Cagayan de Oro hot in September?
Yes. In September, Cagayan de Oro is hot: daytime highs average 29 °C and nights stay around 25 °C. On about 1 days the thermometer climbs to 30 °C or more.
Can you swim in Cagayan de Oro in September?
Yes. In September the sea averages 29.6 °C – almost as warm as a bath.
Does it rain much in Cagayan de Oro in September?
It rains often – on about 23 days, adding up to 242 mm.
Cagayan de Oro month by month
The whole year in Cagayan de OroAll destinations: PhilippinesWhere to go in SeptemberSea temperature in September
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences