September weather forecast and climate
Nittur, India

The last month of the rainy (monsoon) season, September, is also a moderately hot month in Nittur, India, with average temperature ranging between max 28.1°C (82.6°F) and min 20.1°C (68.2°F).

Temperature

In Nittur, the average high-temperature is practically the same as in August - a still warm 28.1°C (82.6°F). The average low-temperature, in September, is 20.1°C (68.2°F).

Heat index

The average heat index is estimated at a hot 31.9°C (89.4°F). Constant exposure and activity lead to possible fatigue. Prolonged exercise may result in heat cramps.
Note that heat index values are valued for light wind and location in the shade. 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', 'feels like', 'real feel', or 'apparent temperature', is a measure of how hot it feels when the actual air humidity is factored in. Additional factors like activity, wind, differences in body mass, height, and shape, and pregnancy affect individual temperature impact. 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 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.

Humidity

Months with the highest humidity are September and October, with an average relative humidity of 77%.

Rainfall

In September, in Nittur, the rain falls for 23.3 days. Throughout September, 119mm (4.69") of precipitation is accumulated. In Nittur, during the entire year, the rain falls for 175.1 days and collects up to 815mm (32.09") of precipitation.

Daylight

In Nittur, the average length of the day is 12.2h.

Sunshine

In Nittur, India, the average sunshine is 8.1h.

UV index

Months with the lowest UV index in Nittur, India, are January, June through December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to the Sun's UV rays for ordinary individuals.
Note: In September, the average maximum UV index of 6 translate into the following recommendations:
Take precautions against overexposure. Protection against sun damage is needed. 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.

What is the temperature in September in Nittur?

In September, in Nittur, the average high-temperature is 28.1°C (82.6°F), and the average low-temperature is 20.1°C (68.2°F). In September, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), that combines air temperature and relative humidity, is estimated at 31.9°C (89.4°F).

What are the most humid months in Nittur?

Months with the highest humidity are September and October, with an average relative humidity of 77%.

What is the average humidity in September in Nittur?

In Nittur, the average relative humidity in September is 77%.

How many days does it rain in September in Nittur?

In September, in Nittur, India, the rain falls for 23.3 days. Throughout September, 119mm (4.69") of precipitation is accumulated.

How many hours of daylight does Nittur have in September?

In September, the average length of the day in Nittur, India, is 12.2h.

How many hours of sunshine does Nittur have in September?

In September, the average sunshine in Nittur, India, is 8.1h.

When is the lowest UV index in Nittur?

Months with the lowest UV index are January, June through December, with an average maximum UV index of 6.

What is the UV index reading in September in Nittur?

In Nittur, the average daily maximum UV index in September is 6. A UV Index estimate of 6 to 7 represents a high hazard to health from unprotected exposure to the UV radiation.
Average temperature in September - Nittur, India
  • Average high temperature in September: 28.1°C

The warmest month (with the highest average high temperature) is April (35.4°C).
Months with the lowest average high temperature are November and December (26.8°C).

  • Average low temperature in September: 20.1°C

The month with the highest average low temperature is May (24°C).
The coldest months (with the lowest average low temperature) are January and December (16.5°C).

Average pressure in September - Nittur, India
  • Average pressure in September: 1009.6mbar

The month with the highest atmospheric pressure is January (1014.2mbar).
The month with the lowest atmospheric pressure is June (1007.8mbar).

Average wind speed in September - Nittur, India
  • Average wind speed in September: 11.7km/h

The windiest month (with the highest average wind speed) is July (18.1km/h).
The calmest month (with the lowest average wind speed) is April (9km/h).

Average humidity in September - Nittur, India
  • Average humidity in September: 77%

Months with the highest relative humidity are September and October (77%).
The month with the lowest relative humidity is March (39%).

Average rainfall in September - Nittur, India
  • Average rainfall in September: 119mm

The wettest month (with the highest rainfall) is October (163mm).
The driest months (with the least rainfall) are January and February (5mm).

Average rainfall days in September - Nittur, India
  • Average rainfall days in September: 23.3 days

The month with the highest number of rainy days is August (25.3 days).
Months with the least rainy days are January and February (2.4 days).

Average daylight in September / Average sunshine in September - Nittur, India
  • Average daylight in September: 12.2h

The month with the longest days is June (Average daylight: 12.9h).
Months with the shortest days are January and December (Average daylight: 11.4h).

  • Average sunshine in September: 8.1h

The month with the most sunshine is May (Average sunshine: 11.4h).
The month with the least sunshine is November (Average sunshine: 6.3h).

Average sunshine days in September - Nittur, India
  • Average sunshine days in September: 5.5 days

The month with the most sunshine days is January (27.8 days).
The month with the least sunshine days is August (4.1 days).

Average UV index in September - Nittur, India
  • Average UV index in September: 6

The month with the highest UV index is April (UV index 8).
Months with the lowest UV index are January, June, July, August, September, October, November and December (UV index 6).

Average cloud cover in September - Nittur, India
  • Average cloud cover in September: 47

The month with the most cloud cover is July (Cloud cover 54).
The month with the least cloud cover is February (Cloud cover 10).

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

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