December weather forecastVellore, India
December
Weather in December
December, the first month of the winter in Vellore, is still a warm month, with an average temperature fluctuating between 28.2°C (82.8°F) and 18.4°C (65.1°F).Temperature
In Vellore, the lowest temperatures are generally noted in December, averaging a high of 28.2°C (82.8°F) and a low of 18.4°C (65.1°F).Heat index
In December, the heat index is computed to be a hot 32°C (89.6°F). Enduring exposure and unrelenting activity might cause a state of weariness, potentially leading to heat cramps.Heat index details are generally centered around shaded locations and a mild breeze. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is an estimation of the warmth sensation when considering humidity levels. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.
Humidity
In December, the average relative humidity is 78%.Rainfall
In Vellore, during December, the rain falls for 12.5 days and regularly aggregates up to 40mm (1.57") of precipitation. In Vellore, during the entire year, the rain falls for 167.6 days and collects up to 620mm (24.41") of precipitation.Daylight
December has the shortest days of the year, with an average of 11h and 24min of daylight.On the first day of the month, sunrise is at 6:19 am and sunset at 5:45 pm. On the last day of December, sunrise is at 6:35 am and sunset at 5:58 pm IST.
Sunshine
In December, the average sunshine in Vellore is 6h.UV index
January, October through December, with an average maximum UV index of 6, are months with the lowest UV index in Vellore. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for average individuals.Note: The maximum daily UV index of 6 in December interprets into the following recommendations:
Fend off overexposure. Sun protection is vital. 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. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Vellore, India
- Average high temperature in December: 28.2°C
The warmest month (with the highest average high temperature) is May (39.4°C).
The month with the lowest average high temperature is December (28.2°C).
- Average low temperature in December: 18.4°C
The month with the highest average low temperature is May (27.8°C).
The coldest month (with the lowest average low temperature) is January (17.4°C).
Average pressure in December
Vellore, India
- Average pressure in December: 1012.9mbar
The month with the highest atmospheric pressure is January (1014.1mbar).
The month with the lowest atmospheric pressure is June (1005.1mbar).
Average wind speed in December
Vellore, India
- Average wind speed in December: 8.9km/h
The windiest month (with the highest average wind speed) is July (14.9km/h).
The calmest month (with the lowest average wind speed) is October (7.1km/h).
Average humidity in December
Vellore, India
- Average humidity in December: 78%
The month with the highest relative humidity is November (79%).
The month with the lowest relative humidity is May (47%).
Average rainfall in December
Vellore, India
- Average rainfall in December: 40mm
The wettest month (with the highest rainfall) is October (129mm).
The driest month (with the least rainfall) is February (5mm).
Average rainfall days in December
Vellore, India
- Average rainfall days in December: 12.5 days
The month with the highest number of rainy days is October (23.2 days).
The month with the least rainy days is February (3.8 days).
Average daylight in December /
Average sunshine in December
Vellore, India
- Average daylight in December: 11h and 24min
The month with the longest days is June (Average daylight: 12h and 54min).
The month with the shortest days is December (Average daylight: 11h and 24min).
- Average sunshine in December: 6h and 0min
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 48min).
Average sunshine days in December
Vellore, India
- Average sunshine days in December: 15.7 days
The month with the most sunshine days is January (24.3 days).
The month with the least sunshine days is September (5.6 days).
Average UV index in December
Vellore, India
- Average UV index in December: 6
The months with the highest UV index are March, 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 December
Vellore, India
- Average cloud cover in December: 37
The month with the most cloud cover is November (Cloud cover 41).
The months with the least cloud cover are March and April (Cloud cover 15).
Average visibility in December
Vellore, India
- Average visibility in December: 8km
The months with the highest visibility are March, April, May, June, July, August and September (10km).
The months with the lowest visibility are November and December (8km).
