September weather forecast and climate
Kota Bharu, Malaysia

Weather in September

The first month of the autumn, September, is still a tropical month in Kota Bharu, Malaysia, with temperature in the range of an average high of 31.5°C (88.7°F) and an average low of 23.3°C (73.9°F).

Temperature

In September, the average high-temperature is practically the same as in August - a still tropical 31.5°C (88.7°F). In September, in Kota Bharu, the average low-temperature is 23.3°C (73.9°F).

Rainfall

In Kota Bharu, Malaysia, in September, it is raining for 14 days, with typically 202.1mm (7.96") of accumulated precipitation. In Kota Bharu, during the entire year, the rain falls for 130.6 days and collects up to 2599.2mm (102.33") of precipitation.

Sea temperature

In Kota Bharu, the average seawater temperature is 29.3°C (84.7°F).
Note: For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

Daylight

The average length of the day in September is 12.2h.

Sunshine

The average sunshine in Kota Bharu is 6.7h.

UV index

Months with the highest UV index in Kota Bharu are January through May, July through October, with an average maximum UV index of 12. A UV Index estimate of 11, and higher, represents an excessive health risk from unsafe exposure to the UV radiation for average individuals.
Note: The average daily UV index of 12 in September transform into the following instructions:
Practice all essential precautions. Protection against sun damage is crucial. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Even on cloudy days, a sunscreen with a minimum 30 sun protection factor should be generously applied and frequently re-applied, including after every swim or outdoor exercise. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.
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FAQ

How many days does it rain in September in Kota Bharu?

In Kota Bharu, Malaysia, in September, it is raining for 14 days, with typically 202.1mm (7.96") of accumulated precipitation.

What is the water temperature in September in Kota Bharu?

In Kota Bharu, in September, the average water temperature is 29.3°C (84.7°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

How many hours of daylight does Kota Bharu have in September?

In Kota Bharu, Malaysia, the average length of the day in September is 12.2h.

How many hours of sunshine does Kota Bharu have in September?

The average sunshine in September in Kota Bharu is 6.7h.

What are the months with the highest UV index in Kota Bharu?

January through May, July through October, with an average maximum UV index of 12, are months with the highest UV index in Kota Bharu.

What is the UV index reading in September in Kota Bharu?

In September, the average daily maximum UV index is 12. A UV Index estimate of 11, and higher, represents an excessive health risk from the exposure to the Sun's UV rays.

Average temperature in September
Kota Bharu, Malaysia

Average temperature in September - Kota Bharu, Malaysia
  • Average high temperature in September: 31.5°C

The warmest month (with the highest average high temperature) is May (32.7°C).
The month with the lowest average high temperature is December (28.6°C).

  • Average low temperature in September: 23.3°C

The month with the highest average low temperature is May (24.2°C).
The coldest month (with the lowest average low temperature) is January (22.5°C).

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Average rainfall in September
Kota Bharu, Malaysia

Average rainfall in September - Kota Bharu, Malaysia
  • Average rainfall in September: 202.1mm

The wettest month (with the highest rainfall) is November (656.1mm).
The driest month (with the least rainfall) is February (50.1mm).

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Average rainfall days in September
Kota Bharu, Malaysia

Average rainfall days in September - Kota Bharu, Malaysia
  • Average rainfall days in September: 14 days

The month with the highest number of rainy days is November (20 days).
Months with the least rainy days are February and April (5 days).

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Average sea temperature in September
Kota Bharu, Malaysia

Average sea temperature in September - Kota Bharu, Malaysia
  • Average sea temperature in September: 29.3°C

The best month for swimming (with the highest average sea temperature) is May (30.3°C).
The coldest month (with the lowest average sea temperature) is January (27.3°C).

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Average daylight in September /
Average sunshine in September
Kota Bharu, Malaysia

Average daylight in September / Average sunshine in September - Kota Bharu, Malaysia
  • Average daylight in September: 12.2h

The month with the longest days is June (Average daylight: 12.5h).
Months with the shortest days are January, November and December (Average daylight: 11.8h).

  • Average sunshine in September: 6.7h

The month with the most sunshine is April (Average sunshine: 8.9h).
The month with the least sunshine is November (Average sunshine: 4.7h).

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Average UV index in September
Kota Bharu, Malaysia

Average UV index in September - Kota Bharu, Malaysia
  • Average UV index in September: 12

Months with the highest UV index are January, February, March, April, May, July, August, September and October (UV index 12).
Months with the lowest UV index are June, November and December (UV index 11).

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