September weather forecast and climate
Kuala, India

September, the last month of the rainy (monsoon) season, in Kuala, is another tropical month, with temperature in the range of an average low of 23.5°C (74.3°F) and an average high of 31.4°C (88.5°F).

Temperature

In September, the average high-temperature is relatively the same as in August - a still hot 31.4°C (88.5°F). The average low-temperature, in Kuala, is 23.5°C (74.3°F).

Heat index

The average heat index is appraised at a scorching 40°C (104°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'real feel', 'feels like', or 'apparent temperature', is a measure of how hot it feels when the actual air humidity is factored in. Additional factors like wind, pregnancy, metabolic differences, and activity influence one's weather impression. Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. 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. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. 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 September, the average relative humidity is 74%.

Rainfall

In Kuala, it is raining for 16.8 days, with typically 118mm (4.65") of accumulated precipitation. Throughout the year, there are 96.8 rainfall days, and 768mm (30.24") of precipitation is accumulated.

Daylight

In Kuala, India, the average length of the day in September is 12.3h.

Sunshine

The average sunshine in Kuala is 8h.

UV index

In Kuala, the average daily maximum UV index is 7. A UV Index of 6 to 7 symbolizes a high threat to health from the exposure to the Sun's UV radiation for the ordinary person.
Note: The daily maximum UV index of 7 in September interpret into the following advice:
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. 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.

What is the temperature in September in Kuala?

In Kuala, in September, the average high-temperature is 31.4°C (88.5°F), and the average low-temperature is 23.5°C (74.3°F). The average heat index (a.k.a. 'feels like', 'felt air temperature'), that factores the actual air temperature with the relative humidity, in September is estimated at 40°C (104°F).

What is the average humidity in September in Kuala?

The average relative humidity in September is 74%.

How much does it rain in Kuala in September?

In Kuala, India, during September, the rain falls for 16.8 days and regularly aggregates up to 118mm (4.65") of precipitation.

What is the average length of the day in September in Kuala?

The average length of the day in September in Kuala is 12.3h.

How many hours of sunshine does Kuala have in September?

In September, the average sunshine is 8h.

How high is the UV index in September in Kuala?

In September, the average daily maximum UV index in Kuala is 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to the UV radiation.
Average temperature in September - Kuala, India
  • Average high temperature in September: 31.4°C

The warmest month (with the highest average high temperature) is May (41.6°C).
The month with the lowest average high temperature is January (26.8°C).

  • Average low temperature in September: 23.5°C

The month with the highest average low temperature is May (28.9°C).
The coldest month (with the lowest average low temperature) is January (14.5°C).

Average pressure in September - Kuala, India
  • Average pressure in September: 1005.9mbar

The month with the highest atmospheric pressure is January (1015.8mbar).
The month with the lowest atmospheric pressure is July (1000.3mbar).

Average wind speed in September - Kuala, India
  • Average wind speed in September: 10km/h

The windiest month (with the highest average wind speed) is June (18km/h).
The calmest month (with the lowest average wind speed) is October (7.8km/h).

Average humidity in September - Kuala, India
  • Average humidity in September: 74%

The month with the highest relative humidity is August (83%).
The month with the lowest relative humidity is April (19%).

Average rainfall in September - Kuala, India
  • Average rainfall in September: 118mm

The wettest month (with the highest rainfall) is August (295mm).
The driest months (with the least rainfall) are January, February, March, May and December (1mm).

Average rainfall days in September - Kuala, India
  • Average rainfall days in September: 16.8 days

The month with the highest number of rainy days is July (27.5 days).
The month with the least rainy days is December (0.5 days).

Average daylight in September / Average sunshine in September - Kuala, India
  • Average daylight in September: 12.3h

The month with the longest days is June (Average daylight: 13.6h).
The month with the shortest days is December (Average daylight: 10.7h).

  • Average sunshine in September: 8h

The month with the most sunshine is May (Average sunshine: 12.3h).
The month with the least sunshine is August (Average sunshine: 5.4h).

Average sunshine days in September - Kuala, India
  • Average sunshine days in September: 10.5 days

The month with the most sunshine days is December (30.2 days).
The month with the least sunshine days is August (1.5 days).

Average UV index in September - Kuala, India
  • Average UV index in September: 7

Months with the highest UV index are April and May (UV index 9).
The month with the lowest UV index is December (UV index 5).

Average cloud cover in September - Kuala, India
  • Average cloud cover in September: 39

Months with the most cloud cover are July and August (Cloud cover 68).
The month with the least cloud cover is May (Cloud cover 4).

Average visibility in September - Kuala, India
  • Average visibility in September: 9km

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