Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
December
Weather in December
Temperature
In Aruppukkottai, the month of December registers the lowest temperatures, averaging 30.3°C (86.5°F) at the peak and 22.9°C (73.2°F) at the lowest.Heat index
December's heat index is calculated to be a torrid 36°C (96.8°F). Implement additional cautionary measures, heat cramps and heat exhaustion could occur. Prolonged activity might induce heatstroke.Bear in mind that the heat index values are determined for shaded areas and light breezes. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'apparent temperature' or 'feels like', integrates the air's temperature and its humidity to showcase the felt temperature by people. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
The physiological way the human body responds to excessive heat is by inducing perspiration, using sweat evaporation as a cooling mechanism. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. When body temperature rises due to excess heat gain beyond its removal capability, one might experience heat-related disorders.
Humidity
In Aruppukkottai, the average relative humidity in December is 71%.Rainfall
In Aruppukkottai, India, in December, during 16.5 rainfall days, 69mm (2.72") of precipitation is typically accumulated. In Aruppukkottai, during the entire year, the rain falls for 123.1 days and collects up to 594mm (23.39") of precipitation.Daylight
December has the shortest days of the year in Aruppukkottai, with an average of 11h and 36min of daylight.On the first day of December in Aruppukkottai, sunrise is at 6:18 am and sunset at 5:55 pm. On the last day of the month, sunrise is at 6:33 am and sunset at 6:08 pm IST.
Sunshine
The average sunshine in December is 6.4h.UV index
The average daily maximum UV index in December is 7. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the average person.Note: In December, an average UV index of 7 transforms into the following instructions:
Shield from overexposure. Defense against sun-related harm is required. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months in Aruppukkottai?
How hot is December in Aruppukkottai?
What is the average humidity in December in Aruppukkottai?
How many days does it rain in December in Aruppukkottai?
What is the month with the shortest days in Aruppukkottai?
How many hours of daylight does Aruppukkottai have in December?
When is the sunrise / sunset in December in Aruppukkottai?
How long on average sun shines in December in Aruppukkottai?
How high is the UV index in December in Aruppukkottai?
Average temperature in December
Aruppukkottai, India
- Average high temperature in December: 30.3°C
The warmest month (with the highest average high temperature) is May (38.4°C).
The month with the lowest average high temperature is December (30.3°C).
- Average low temperature in December: 22.9°C
The month with the highest average low temperature is May (29.1°C).
The coldest month (with the lowest average low temperature) is January (21.8°C).
Average pressure in December
Aruppukkottai, India
- Average pressure in December: 1011.2mbar
The month with the highest atmospheric pressure is January (1012.5mbar).
The month with the lowest atmospheric pressure is June (1006.9mbar).
Average wind speed in December
Aruppukkottai, India
- Average wind speed in December: 14km/h
The windiest month (with the highest average wind speed) is June (15.6km/h).
The calmest month (with the lowest average wind speed) is October (9.3km/h).
Average humidity in December
Aruppukkottai, India
- Average humidity in December: 71%
The month with the highest relative humidity is November (72%).
The month with the lowest relative humidity is July (47%).
Average rainfall in December
Aruppukkottai, India
- Average rainfall in December: 69mm
The wettest month (with the highest rainfall) is November (186mm).
The driest month (with the least rainfall) is June (7mm).
Average rainfall days in December
Aruppukkottai, India
- Average rainfall days in December: 16.5 days
The month with the highest number of rainy days is November (22.2 days).
The month with the least rainy days is June (3.9 days).
Average daylight in December /
Average sunshine in December
Aruppukkottai, India
- Average daylight in December: 11h and 4min
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 December: 6h and 2min
The month with the most sunshine is May (Average sunshine: 11h and 6min).
The month with the least sunshine is November (Average sunshine: 5h and 24min).
Average sunshine days in December
Aruppukkottai, India
- Average sunshine days in December: 13.3 days
The month with the most sunshine days is June (25.7 days).
The month with the least sunshine days is November (6.7 days).
Average UV index in December
Aruppukkottai, India
- Average UV index in December: 7
The months with the highest UV index are March, April, May, June, July and August (UV index 8).
The month with the lowest UV index is November (UV index 6).
Average cloud cover in December
Aruppukkottai, India
- Average cloud cover in December: 41
The month with the most cloud cover is November (Cloud cover 46).
The month with the least cloud cover is March (Cloud cover 20).
Average visibility in December
Aruppukkottai, India
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and December (10km).
The month with the lowest visibility is November (9km).
