Semporna weather in October

October in Semporna: hot, soaked, with clean air — fine if you can take 27 rainy days.

Updated September 2026 · climate normals from ERA5 reanalysis

Semporna🇲🇾 Malaysia · Malaysia, Singapore & Sumatra · Beach72
  1. 76Jan
  2. 84Feb
  3. 83Mar
  4. 82Apr
  5. 74May
  6. 75Jun
  7. 76Jul
  8. 80Aug
  9. 77Sep
  10. 72Oct
  11. 76Nov
  12. 78Dec

#12 of 12 months in Semporna · #837 of 1413 destinations to visit in October · comfort 72/100 (tier B)

Days
30°C
Nights
25°C
Wet days
27
Sun
9.8 h
Humidity
87%
Daylight
12 h
Semporna, Malaysia
Photo: Fabio Achilli from Milano, Italy · CC BY 2.0

Traveller notes on Semporna in October

No notes yet. Open Semporna on the map to add the first one.

Semporna climate normals — October

Daytime high30°C / 85°F🥵 hot
Nighttime low25°C / 76°F
Sea temperature31°C / 88°F♨️ bath-warm
Rainfall266 mm / 10.5 in⛈ soaked
Rainy days27 days
Humidity87%💦 very humid
Dew point25°C / 76°F
Sunshine9.8 h/day
Daylight12 h
Wind12 km/h / 7 mph
Air quality (US AQI)39🍃 good

Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.

Crowds in Semporna in October

How busy the place itself is — school and mass holidays, the months an editor tagged, and how sought-after the weather makes them. Never part of the comfort score.

Quietschool holidays in 3 of the markets that fill it, one of its worst months for weather(estimated)

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Peak crowdsBusyShoulder seasonQuiet

Best months for Semporna's weather

Ranked by this destination's own climate comfort score across the year — a different thing from how busy it gets (see Crowds above).

Fair weatherSemporna's weather doesn't swing hard through the year — comfort stays fairly steady in every month.

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What's on in Semporna in October

Recurring seasonal events, natural spectacles, closures and holidays — curated and sourced.

  • Season

    Wet season

    MonsoonRisk

    27 rainy days and about 266 mm in the month — the real kind of rainy season, not afternoon showers.

    from the climate normals

What's on around the world in October →

Where is Semporna?

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Semporna in October — FAQ

Is October a good time to visit Semporna?
October in Semporna: hot, soaked, with clean air — fine if you can take 27 rainy days. It ranks #12 of 12 months for Semporna on SeasonMap's comfort score (72/100).
What is the weather like in Semporna in October?
In October, Semporna averages a daily high of 29.5°C and a low of 24.7°C, with about 265.9 mm of rain over roughly 27.4 rainy days.
What is the air quality in Semporna in October?
Semporna has a mean US Air Quality Index of about 39 in October.