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 reports an average high-temperature of a still hot 31.5°C (88.7°F), slightly varied from September's 32.2°C (90°F). During October, the nighttime temperature in Vasudevanallur averages to a moderately hot 23.4°C (74.1°F).Heat index
The heat index value for October is evaluated at a torrid 39°C (102.2°F). Implement additional preventive actions, heat cramps and heat exhaustion are potential hazards. Heatstroke could follow prolonged activity.From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is a single figure representing how weather conditions feel when combining temperature and humidity. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
The body's self-cooling mechanism is rooted in perspiration, where evaporating sweat cools down excessive warmth. Relative humidity in excess curtails evaporation, therefore reducing heat dissipation from the body, leading to feelings of excess heat. When body heat isn't effectively managed, risks of dehydration and overheating amplify.
Humidity
In Vasudevanallur, the average relative humidity in October is 70%.Rainfall
October is the month with the most rainfall. Rain falls for 24.8 days and accumulates 172mm (6.77") of precipitation.Daylight
In October, the average length of the day in Vasudevanallur, India, is 11h and 55min.On the first day of October, sunrise is at 6:08 am and sunset at 6:11 pm. On the last day of the month, sunrise is at 6:09 am and sunset at 5:58 pm IST.
Sunshine
The average sunshine in October in Vasudevanallur is 7.7h.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 value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for average individuals.Note: A maximum high UV index of 6 in October translates into the following recommendations:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Frequently asked questions
How hot is October in Vasudevanallur?
What is the average humidity in October in Vasudevanallur?
What is the rainiest month in Vasudevanallur?
How much does it rain in Vasudevanallur in October?
How many hours of daylight does Vasudevanallur have in October?
What time are sunrise and sunset in October in Vasudevanallur?
How long on average sun shines in October in Vasudevanallur?
What are the months with the lowest UV index in Vasudevanallur?
What is the UV index reading in October in Vasudevanallur?
Average temperature in October
Vasudevanallur, India
- Average high temperature in October: 31.5°C
The warmest month (with the highest average high temperature) is April (35.4°C).
The month with the lowest average high temperature is December (29.1°C).
- Average low temperature in October: 23.4°C
The month with the highest average low temperature is May (25.3°C).
The coldest month (with the lowest average low temperature) is January (19.3°C).
Average pressure in October
Vasudevanallur, India
- Average pressure in October: 1009.6mbar
The month with the highest atmospheric pressure is January (1012.2mbar).
The month with the lowest atmospheric pressure is May (1007.6mbar).
Average wind speed in October
Vasudevanallur, India
- Average wind speed in October: 9.6km/h
The windiest month (with the highest average wind speed) is July (19km/h).
The calmest month (with the lowest average wind speed) is November (7.2km/h).
Average humidity in October
Vasudevanallur, India
- Average humidity in October: 70%
The month with the highest relative humidity is November (75%).
The month with the lowest relative humidity is March (59%).
Average rainfall in October
Vasudevanallur, India
- Average rainfall in October: 172mm
The wettest month (with the highest rainfall) is October (172mm).
The driest month (with the least rainfall) is January (11mm).
Average rainfall days in October
Vasudevanallur, India
- Average rainfall days in October: 24.8 days
The month with the highest number of rainy days is October (24.8 days).
The month with the least rainy days is January (6.9 days).
Average daylight in October /
Average sunshine in October
Vasudevanallur, India
- Average daylight in October: 11h and 5min
The month with the longest days is June (Average daylight: 12h and 42min).
The month with the shortest days is December (Average daylight: 11h and 36min).
- Average sunshine in October: 7h and 4min
The month with the most sunshine is March (Average sunshine: 9h and 30min).
The month with the least sunshine is November (Average sunshine: 6h and 0min).
Average sunshine days in October
Vasudevanallur, India
- Average sunshine days in October: 4.3 days
The month with the most sunshine days is January (21.2 days).
The month with the least sunshine days is April (1.9 days).
Average UV index in October
Vasudevanallur, India
- Average UV index in October: 6
The months with the highest UV index are February, March, April, May, June, July, August and September (UV index 7).
The months with the lowest UV index are January, October, November and December (UV index 6).
Average cloud cover in October
Vasudevanallur, India
- Average cloud cover in October: 38
The month with the most cloud cover is November (Cloud cover 41).
The months with the least cloud cover are February and March (Cloud cover 18).
Average visibility in October
Vasudevanallur, India
- Average visibility in October: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September and December (10km).
The months with the lowest visibility are October and November (9km).
Vasudevanallur, India
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