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Weather in Kota Kinabalu for September 2025

Your guide to Kota Kinabalu weather in September - trends and predictions
  • In general, the average temperature in Kota Kinabalu at the beginning of September is 29.3 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 28.7 °C by the end of September.

  • Kota Kinabalu experiences an exceptionally high level of rainfall in September, with more than 24 rainy days on average.

  • Is September a good time to visit Kota Kinabalu? check out the best time to travel to Kota Kinabalu page.

  • New! Chat with our AI weatherman - it’s amazing and free.
Average dry days
2
Dry days
Average rainy days
28
Rainy days
Average snowy days
0
Snow days
Average temperatures
29°/25°
Temperatures
Average wind speed
14 km/h
Avg max wind
Average humidity
78 %
Avg humidity

Kota Kinabalu in September average weather

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Temperatures trend during September in Kota Kinabalu

See the weather trend as well as the moving average line
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September weather day by day

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Date Weather Temperatures Rain UV More
1 Sept. Light rain shower
Light rain shower
29° /24° 5.3 mm 6
2 Sept. Patchy rain possible
Patchy rain possible
29° /25° 1.7 mm 6
3 Sept. Patchy light drizzle
Patchy light drizzle
29° /25° 2.1 mm 6
4 Sept. Patchy rain possible
Patchy rain possible
29° /25° 1.8 mm 6
5 Sept. Patchy rain possible
Patchy rain possible
29° /25° 3.2 mm 6
6 Sept. Patchy rain possible
Patchy rain possible
30° /26° 0.9 mm 7
7 Sept. Patchy rain possible
Patchy rain possible
30° /26° 10.1 mm 7
8 Sept. Light rain shower
Light rain shower
29° /25° 6.1 mm 6
9 Sept. Patchy rain possible
Patchy rain possible
28° /25° 3.6 mm 6
10 Sept. Patchy rain possible
Patchy rain possible
29° /25° 7.9 mm 6
11 Sept. Light rain shower
Light rain shower
28° /25° 17.5 mm 6
12 Sept. Light rain shower
Light rain shower
28° /25° 14.4 mm 6
13 Sept. Light rain shower
Light rain shower
28° /25° 19 mm 6
14 Sept. Overcast
Overcast
29° /25° 2.6 mm 6
15 Sept. Partly cloudy
Partly cloudy
29° /25° 2.9 mm 7
16 Sept. Patchy rain possible
Patchy rain possible
27° /25° 6.1 mm 6
17 Sept. Patchy rain possible
Patchy rain possible
27° /25° 15.1 mm 6
18 Sept. Light rain shower
Light rain shower
28° /25° 16.6 mm 6
19 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
28° /24° 16.9 mm 6
20 Sept. Light rain shower
Light rain shower
28° /25° 7.4 mm 6
21 Sept. Light rain shower
Light rain shower
28° /24° 16.2 mm 6
22 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
28° /25° 13.3 mm 6
23 Sept. Overcast
Overcast
28° /25° 10.6 mm 6
24 Sept. Patchy rain possible
Patchy rain possible
28° /25° 4.5 mm 6
25 Sept. Patchy rain possible
Patchy rain possible
29° /25° 10.6 mm 6
26 Sept. Patchy rain possible
Patchy rain possible
28° /24° 5.2 mm 6
27 Sept. Patchy rain possible
Patchy rain possible
29° /25° 7.4 mm 6
28 Sept. Patchy rain possible
Patchy rain possible
29° /25° 1.1 mm 6
29 Sept. Patchy rain possible
Patchy rain possible
29° /25° 7.4 mm 6
30 Sept. Light rain shower
Light rain shower
29° /25° 10.1 mm 6
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Important Notice
Our weather forecast for Kota Kinabalu in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Kota Kinabalu forecast closer to your planned date for the most up-to-date weather information.

Kota Kinabalu in September - FAQ

What are the expected maximum and minimum temperatures in Kota Kinabalu during September?
During September, expect a variety of temperatures with highs around 29° and lows near 25°, suitable for diverse activities and preferences.
How much rainfall should be expected in Kota Kinabalu during September?
Significant rainfall exceeding 220.7 mm is expected in Kota Kinabalu during September, occurring over more than 28 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Kota Kinabalu during September?
The average wind speed in Kota Kinabalu during September is 14 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Kota Kinabalu in September?

As you prepare for your trip to Kota Kinabalu in September, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Kota Kinabalu, during September, is comfortable and enjoyable, regardless of the weather conditions.

  • Clothing
    • Lightweight Clothing: T-shirts, blouses, shorts, skirts
    • Rain Gear: Lightweight, waterproof clothing
  • Footwear
    • Waterproof Shoes
    • Sandals/Flip-flops: Comfortable for warm climates
  • Accessories
    • Sunglasses: For sun protection
    • Sun Hats: Wide-brimmed hats for sun protection in warm weather
    • Umbrellas/Raincoats: For rainy days
  • Personal Items
    • Sunscreen: High SPF for sunny destinations
    • Lip Balm with SPF: To protect against chapped lips

September rainfall patterns in Kota Kinabalu

Explore the daily rainfall trends and prepare for Kota Kinabalus September weather 💧

UV exposure in Kota Kinabalu during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️

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Location coordinates Where is Kota Kinabalu?

Get accurate weather forecasts for Kota Kinabalu, located at latitude 5.975 and longitude 116.072. Stay updated with localized weather information tailored for Kota Kinabalu.

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