October weather forecast and climate
Vandalur, India

October, the first month of the post monsoon autumn, in Vandalur, is also a hot month, with average temperature ranging between min 26.3°C (79.3°F) and max 31.7°C (89.1°F).

Temperature

In October, the average high-temperature is relatively the same as in September - a still tropical 31.7°C (89.1°F). In Vandalur, India, the average low-temperature is 26.3°C (79.3°F).

Heat index

The average heat index in October is appraised at an extremely hot 40.2°C (104.4°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. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature', 'real feel', 'felt air temperature', or 'feels like', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. Additional factors like activity, metabolic differences, wind, and differences in body mass, height, and shape 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 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.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. If the body can not disperse the excessive heat and body temperature reaches conditions of hyperthermia, above 37.5°C (99.5°F) to 38.3°C (100.9°F), thermal conditions are potentially life-threatening.

Humidity

In October, the average relative humidity in Vandalur, India, is 72%.

Rainfall

In Vandalur, it is raining for 22.2 days, with typically 152mm (5.98") of accumulated precipitation. In Vandalur, during the entire year, the rain falls for 169.2 days and collects up to 825mm (32.48") of precipitation.

Daylight

In October, the average length of the day in Vandalur is 11.8h.

Sunshine

The average sunshine is 7.6h.

UV index

In October, the average daily maximum UV index in Vandalur is 7. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to the Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 7 in October 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. 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 October in Vandalur?

In October, in Vandalur, India, the average high-temperature is 31.7°C (89.1°F), and the average low-temperature is 26.3°C (79.3°F). The average heat index (a.k.a. 'feels like', 'apparent temperature'), that factores the actual air temperature with the relative humidity, in October is evaluated at 40.2°C (104.4°F).

What is the average humidity in October in Vandalur?

In Vandalur, India, the average relative humidity in October is 72%.

How many days does it rain in October in Vandalur?

In October, in Vandalur, India, the rain falls for 22.2 days. Throughout October, 152mm (5.98") of precipitation is accumulated.

What is the average length of the day in October in Vandalur?

The average length of the day in October is 11.8h.

How many hours of sunshine does Vandalur have in October?

The average sunshine in October is 7.6h.

How high is the UV index in October in Vandalur?

In October, the average daily maximum UV index in Vandalur is 7. A UV Index of 6 to 7 symbolizes a high health threat from the exposure to the Sun's UV radiation.
Average temperature in October - Vandalur, India
  • Average high temperature in October: 31.7°C

The warmest month (with the highest average high temperature) is May (36.8°C).
The month with the lowest average high temperature is December (27.9°C).

  • Average low temperature in October: 26.3°C

The month with the highest average low temperature is May (29.4°C).
The coldest month (with the lowest average low temperature) is January (22.6°C).

Average pressure in October - Vandalur, India
  • Average pressure in October: 1008.9mbar

The month with the highest atmospheric pressure is January (1013.6mbar).
The month with the lowest atmospheric pressure is June (1004.2mbar).

Average wind speed in October - Vandalur, India
  • Average wind speed in October: 11.6km/h

The windiest month (with the highest average wind speed) is May (17.3km/h).
The calmest month (with the lowest average wind speed) is October (11.6km/h).

Average humidity in October - Vandalur, India
  • Average humidity in October: 72%

Months with the highest relative humidity are November and December (76%).
The month with the lowest relative humidity is June (58%).

Average rainfall in October - Vandalur, India
  • Average rainfall in October: 152mm

The wettest month (with the highest rainfall) is November (191mm).
The driest month (with the least rainfall) is February (6mm).

Average rainfall days in October - Vandalur, India
  • Average rainfall days in October: 22.2 days

The month with the highest number of rainy days is September (25 days).
The month with the least rainy days is February (3.4 days).

Average daylight in October / Average sunshine in October - Vandalur, India
  • Average daylight in October: 11.8h

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

  • Average sunshine in October: 7.6h

The month with the most sunshine is May (Average sunshine: 11.8h).
Months with the least sunshine are November and December (Average sunshine: 6.2).

Average sunshine days in October - Vandalur, India
  • Average sunshine days in October: 7.3 days

The month with the most sunshine days is March (25.8 days).
The month with the least sunshine days is September (3.5 days).

Average UV index in October - Vandalur, India
  • Average UV index in October: 7

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

Average cloud cover in October - Vandalur, India
  • Average cloud cover in October: 33

The month with the most cloud cover is August (Cloud cover 42).
Months with the least cloud cover are March and April (Cloud cover 13).

Average visibility in October - Vandalur, India
  • Average visibility in October: 10km

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