Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
Weather in October
Temperature
October notes an average high-temperature of a still hot 31.5°C (88.7°F), subtly differing from September's 33.5°C (92.3°F). An average nighttime temperature of 23.2°C (73.8°F) is observed during October.Heat index
During October, the heat index is appraised at an extremely hot 40°C (104°F). Adopt additional preventive measures, heat cramps and heat exhaustion are potential outcomes. Prolonged activity may trigger heatstroke.Heat index values are typically calculated for conditions of shade and a light breeze. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'feels like' or 'felt air temperature', determines the feeling of heat when you account for the relative humidity. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.
When the body gets too warm, it perspires, leading to sweat evaporation which cools it down. Elevated relative humidity diminishes evaporation, thereby reducing the body's ability to shed heat and creating a feeling of being too warm. Overheating and potential dehydration arise when body heat gain eclipses its release capability.
Humidity
In Vettavalam, the average relative humidity in October is 74%.Rainfall
The month with the most rainfall is October, when the rain falls for 20.2 days and typically aggregates up to 65mm (2.56") of precipitation.Daylight
The average length of the day in October in Vettavalam, India, is 11h and 52min.On the first day of October, sunrise is at 6:02 am and sunset at 6:03 pm. On the last day of the month, sunrise is at 6:05 am and sunset at 5:47 pm IST.
Sunshine
The average sunshine in October in Vettavalam is 6.6h.UV index
The months with the lowest UV index are January, October through December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: An average UV index of 6 in October transforms into this advice:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Frequently asked questions
How hot does it get in Vettavalam in October?
What is the average humidity in October in Vettavalam?
What is the rainiest month in Vettavalam?
How many days does it rain in October in Vettavalam?
How many hours of daylight does Vettavalam have in October?
When are sunrise and sunset in October in Vettavalam?
How long on average sun shines in October in Vettavalam?
What are the months with the lowest UV index in Vettavalam?
How high is the UV index in October in Vettavalam?
Average temperature in October
Vettavalam, India
- Average high temperature in October: 31.5°C
The warmest month (with the highest average high temperature) is May (38.8°C).
The month with the lowest average high temperature is December (28.2°C).
- Average low temperature in October: 23.2°C
The month with the highest average low temperature is May (28°C).
The coldest month (with the lowest average low temperature) is January (18.6°C).
Average pressure in October
Vettavalam, India
- Average pressure in October: 1009.6mbar
The month with the highest atmospheric pressure is January (1014mbar).
The month with the lowest atmospheric pressure is June (1005.4mbar).
Average wind speed in October
Vettavalam, India
- Average wind speed in October: 7.3km/h
The windiest month (with the highest average wind speed) is July (14.1km/h).
The calmest month (with the lowest average wind speed) is October (7.3km/h).
Average humidity in October
Vettavalam, India
- Average humidity in October: 74%
The month with the highest relative humidity is November (79%).
The month with the lowest relative humidity is May (49%).
Average rainfall in October
Vettavalam, India
- Average rainfall in October: 65mm
The wettest month (with the highest rainfall) is October (65mm).
The driest months (with the least rainfall) are January and February (4mm).
Average rainfall days in October
Vettavalam, India
- Average rainfall days in October: 20.2 days
The month with the highest number of rainy days is October (20.2 days).
The month with the least rainy days is February (3.3 days).
Average daylight in October /
Average sunshine in October
Vettavalam, India
- Average daylight in October: 11h and 5min
The month with the longest days is June (Average daylight: 12h and 48min).
The month with the shortest days is December (Average daylight: 11h and 24min).
- Average sunshine in October: 6h and 4min
The month with the most sunshine is May (Average sunshine: 11h and 42min).
The month with the least sunshine is November (Average sunshine: 5h and 42min).
Average sunshine days in October
Vettavalam, India
- Average sunshine days in October: 8.6 days
The month with the most sunshine days is January (24.9 days).
The months with the least sunshine days are September and October (8.6 days).
Average UV index in October
Vettavalam, India
- Average UV index in October: 6
The months with the highest UV index are April, May and June (UV index 8).
The months with the lowest UV index are January, October, November and December (UV index 6).
Average cloud cover in October
Vettavalam, India
- Average cloud cover in October: 38
The month with the most cloud cover is November (Cloud cover 42).
The month with the least cloud cover is March (Cloud cover 15).
Average visibility in October
Vettavalam, India
- Average visibility in October: 9km
The months with the highest visibility are February, March, April, May, June, July, August and September (10km).
The months with the lowest visibility are January, October, November and December (9km).
Vettavalam, India
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