September weather forecast and climate
Tumpat, Malaysia

September, the first month of the autumn, in Tumpat, is still a hot month, with average temperature fluctuating between 25.4°C (77.7°F) and 31.2°C (88.2°F).

Temperature

In Tumpat, the average high-temperature in September is practically the same as in August - a still tropical 31.2°C (88.2°F). In September, the average low-temperature is 25.4°C (77.7°F).

Heat index

The average heat index is estimated at an extremely hot 40.5°C (104.9°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Note that heat index values are valued for light wind and location in the shade. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'feels like', 'real feel', or 'apparent temperature', combines air temperature and relative humidity to represent a human perceived temperature equivalent. Additional factors like activity, pregnancy, clothing, and wind affect individual temperature impact. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

In Tumpat, Malaysia, the average relative humidity is 77%.

Rainfall

In Tumpat, it is raining for 25.6 days, with typically 93mm (3.66") of accumulated precipitation. Throughout the year, in Tumpat, there are 275.5 rainfall days, and 1543mm (60.75") of precipitation is accumulated.

Sea temperature

In Tumpat, the average seawater temperature in September is 29.3°C (84.7°F).
Note: Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

Daylight

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

Sunshine

In Tumpat, the average sunshine is 8.8h.

UV index

February through October, with an average maximum UV index of 7, are months with the highest UV index in Tumpat. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to the UV radiation for ordinary individuals.
Note: The average daily UV index of 7 in September transform into the following instructions:
Take precautions against overexposure. Protection against sun damage is needed. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.

What is the temperature in September in Tumpat?

The average high-temperature, in September, in Tumpat, Malaysia, is 31.2°C (88.2°F), while the average low-temperature is 25.4°C (77.7°F). The average heat index (a.k.a. 'real feel', 'apparent temperature'), that combines both air temperature and relative humidity, in September is estimated at 40.5°C (104.9°F).

What is the average humidity in September in Tumpat?

The average relative humidity in September is 77%.

How many days does it rain in September in Tumpat?

In Tumpat, Malaysia, during September, the rain falls for 25.6 days and regularly aggregates up to 93mm (3.66") of precipitation.

What is the water temperature in September in Tumpat?

In Tumpat, Malaysia, 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 Tumpat have in September?

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

How many hours of sunshine does Tumpat have in September?

In September, the average sunshine in Tumpat is 8.8h.

What are the months with the highest UV index in Tumpat?

February through October, with an average maximum UV index of 7, are months with the highest UV index in Tumpat.

What is the UV index reading in September in Tumpat?

In Tumpat, the average daily maximum UV index in September is 7. A UV Index estimate of 6 to 7 represents a high health risk from the exposure to the Sun's UV rays.
Average temperature in September - Tumpat, Malaysia
  • Average high temperature in September: 31.2°C

The warmest month (with the highest average high temperature) is May (32°C).
The month with the lowest average high temperature is January (27.7°C).

  • Average low temperature in September: 25.4°C

The month with the highest average low temperature is May (26.3°C).
The coldest month (with the lowest average low temperature) is February (23.8°C).

Average pressure in September - Tumpat, Malaysia
  • Average pressure in September: 1009.9mbar

Months with the highest atmospheric pressure are January and February (1011.6mbar).
The month with the lowest atmospheric pressure is June (1008.9mbar).

Average wind speed in September - Tumpat, Malaysia
  • Average wind speed in September: 7.4km/h

The windiest month (with the highest average wind speed) is February (11.4km/h).
The calmest months (with the lowest average wind speed) are June and July (7.3km/h).

Average humidity in September - Tumpat, Malaysia
  • Average humidity in September: 77%

Months with the highest relative humidity are January and December (83%).
The month with the lowest relative humidity is August (76%).

Average rainfall in September - Tumpat, Malaysia
  • Average rainfall in September: 93mm

The wettest month (with the highest rainfall) is December (319mm).
The driest month (with the least rainfall) is March (53mm).

Average rainfall days in September - Tumpat, Malaysia
  • Average rainfall days in September: 25.6 days

The month with the highest number of rainy days is July (26.8 days).
The month with the least rainy days is March (13.9 days).

Average sea temperature in September - Tumpat, 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).

Average daylight in September / Average sunshine in September - Tumpat, 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: 8.8h

The month with the most sunshine is April (Average sunshine: 9.2h).
The month with the least sunshine is December (Average sunshine: 6.7h).

Average sunshine days in September - Tumpat, Malaysia
  • Average sunshine days in September: 3.8 days

The month with the most sunshine days is March (14 days).
The month with the least sunshine days is June (2.7 days).

Average UV index in September - Tumpat, Malaysia
  • Average UV index in September: 7

Months with the highest UV index are February, March, April, May, June, July, August, September and October (UV index 7).
Months with the lowest UV index are January, November and December (UV index 6).

Average cloud cover in September - Tumpat, Malaysia
  • Average cloud cover in September: 36

The month with the most cloud cover is December (Cloud cover 52).
The month with the least cloud cover is April (Cloud cover 28).

Average visibility in September - Tumpat, Malaysia
  • Average visibility in September: 10km

Months with the highest visibility are January, February, March, April, May, June, July, August, September and October (10km).
Months with the lowest visibility are November and December (9km).