Kota Kinabalu weather in September 2025

Expect 88°F daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Kota Kinabalu in September. Check more long-term weather averages for Kota Kinabalu in September before you book your next holiday to Malaysia in 2025/2026.

  • 88°F maximum daytime temperature in September in Kota Kinabalu88
    88°F max day temperature
  • 6 hours of sunshine per day
  • 22 days with some rainfall in September in Kota Kinabalu22
    22 days with some rainfall
  • 73°F minimum night-time temperature in September in Kota Kinabalu73
    73°F min night temperature
  • 12 hours of daylight per day in September in Kota Kinabalu12
    12 hours of daylight per day
  • High heat & humidity in September in Kota KinabaluH
    High heat & humidity
  • 11.4 inches monthly rainfall in September in Kota Kinabalu11.4
    11.4 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in September in Kota Kinabalu11
    11+ (Extreme) UV index
  • 84°F sea temperature in September in Kota Kinabalu84
    84°F sea temperature

More about Kota Kinabalu

Kota Kinabalu by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Malaysia

Travelbag: Latest holiday sale offers worldwide

  • Explore latest sale offers on holidays in 2024/2025
  • Filter deals by continent, star rating & holiday type
  • Including Dubai, Caribbean, North America, Asia & Pacific
Go to Travelbag deal >>

View all Travelbag offers

TravelbagHoliday deal finder

The September weather guide for Malaysia (Kota Kinabalu) 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.

Metric (°C)  |  Imperial (°F)

Back to top

More about Malaysia

How hot is it in Kota Kinabalu in September?

Daytime temperatures usually reach 88°F in Kota Kinabalu in September with high heat and humidity, falling to 73°F at night.

How sunny is it in Kota Kinabalu in September?

There are normally 6 hours of bright sunshine each day in Kota Kinabalu in September - that's 50% of daylight hours.

How warm is the sea around Kota Kinabalu in September?

The average sea temperature around Kota Kinabalu in September is 84°F.

Does it rain in Kota Kinabalu in September?

There are usually 22 days with some rain in Kota Kinabalu in September and the average monthly rainfall is 11.4 inches.

Kota Kinabalu September sunrise & sunset times

Browse the sunrise and sunset times for Kota Kinabalu in September 2025. Select a month to view Kota Kinabalu sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 06:09 18:22
Monday, 15th September 2025 06:06 18:15
Tuesday, 30th September 2025 06:04 18:08

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^