September weather forecast and climate
Tanakallu, India

September, the last month of the rainy (monsoon) season, in Tanakallu, is also a hot month, with average temperature ranging between min 22.7°C (72.9°F) and max 30.8°C (87.4°F).

Temperature

In Tanakallu, the average high-temperature in September is essentially the same as in August - a still tropical 30.8°C (87.4°F). In Tanakallu, the average low-temperature is 22.7°C (72.9°F).

Heat index

In September, the average heat index is estimated at a sweltering 36.5°C (97.7°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
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', 'apparent temperature', 'real feel', or 'feels like', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (wind, metabolic differences, clothing). 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. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. 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 68%.

Rainfall

In Tanakallu, during September, the rain falls for 21.6 days and regularly aggregates up to 97mm (3.82") of precipitation. In Tanakallu, during the entire year, the rain falls for 135.7 days and collects up to 548mm (21.57") of precipitation.

Daylight

In Tanakallu, India, the average length of the day is 12.2h.

Sunshine

In September, the average sunshine in Tanakallu is 8.3h.

UV index

In Tanakallu, the average daily maximum UV index is 7. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to the UV radiation for the ordinary person.
Note: In September, the average maximum UV index of 7 translate into the following recommendations:
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.

What is the temperature in September in Tanakallu?

In Tanakallu, India, in September, the average high-temperature is 30.8°C (87.4°F), and the average low-temperature is 22.7°C (72.9°F). The average heat index (a.k.a. 'feels like', 'apparent temperature'), that represents influence of the relative humidity to air temperaure, in September is appraised at 36.5°C (97.7°F).

What is the average humidity in September in Tanakallu?

The average relative humidity in September is 68%.

How many days does it rain in September in Tanakallu?

In Tanakallu, India, in September, it is raining for 21.6 days, with typically 97mm (3.82") of accumulated precipitation.

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

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

How long on average sun shines in September in Tanakallu?

The average sunshine in September in Tanakallu, India, is 8.3h.

How high is the UV index in September in Tanakallu?

In September, the average daily maximum UV index in Tanakallu, India, is 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from the exposure to the Sun's UV radiation.
Average temperature in September - Tanakallu, India
  • Average high temperature in September: 30.8°C

The warmest month (with the highest average high temperature) is April (37.8°C).
The month with the lowest average high temperature is December (27.1°C).

  • Average low temperature in September: 22.7°C

The month with the highest average low temperature is May (27.4°C).
The coldest month (with the lowest average low temperature) is January (17.3°C).

Average pressure in September - Tanakallu, India
  • Average pressure in September: 1008mbar

The month with the highest atmospheric pressure is January (1014.2mbar).
The month with the lowest atmospheric pressure is June (1005.6mbar).

Average wind speed in September - Tanakallu, India
  • Average wind speed in September: 13.5km/h

The windiest month (with the highest average wind speed) is July (22.6km/h).
The calmest month (with the lowest average wind speed) is October (8.7km/h).

Average humidity in September - Tanakallu, India
  • Average humidity in September: 68%

The month with the highest relative humidity is November (75%).
The month with the lowest relative humidity is April (36%).

Average rainfall in September - Tanakallu, India
  • Average rainfall in September: 97mm

The wettest month (with the highest rainfall) is October (98mm).
The driest month (with the least rainfall) is February (3mm).

Average rainfall days in September - Tanakallu, India
  • Average rainfall days in September: 21.6 days

The month with the highest number of rainy days is September (21.6 days).
The month with the least rainy days is February (1.5 days).

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

Months with the longest days are June and July (Average daylight: 12.9h).
The month with the shortest days is December (Average daylight: 11.3h).

  • Average sunshine in September: 8.3h

The month with the most sunshine is May (Average sunshine: 11.9h).
The month with the least sunshine is November (Average sunshine: 6h).

Average sunshine days in September - Tanakallu, India
  • Average sunshine days in September: 7.6 days

The month with the most sunshine days is January (27.8 days).
The month with the least sunshine days is September (7.6 days).

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

Months with the highest UV index are March, April and May (UV index 8).
Months with the lowest UV index are January, October, November and December (UV index 6).

Average cloud cover in September - Tanakallu, India
  • Average cloud cover in September: 41

The month with the most cloud cover is July (Cloud cover 46).
The month with the least cloud cover is February (Cloud cover 8).

Average visibility in September - Tanakallu, India
  • Average visibility in September: 10km

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