December weather forecast
Perinad, India

December

Weather in December

The first month of the winter, December, is still a hot month in Perinad, India, with temperature in the range of an average low of 24.1°C (75.4°F) and an average high of 30.6°C (87.1°F).

Temperature

As Perinad welcomes December, the average high-temperature is noted at a still hot 30.6°C (87.1°F), closely aligning with the preceding month. Perinad's nights in December experience an average temperature drop to a moderately hot 24.1°C (75.4°F).

Heat index

The heat index value for December is estimated at a fiery hot 38°C (100.4°F). Implement additional preventive actions, heat cramps and heat exhaustion are potential hazards. Heatstroke could follow prolonged activity.
Heat index evaluations are typically in the context of light winds and shaded environments. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a metric representing the sensation of warmth when air temperature and moisture come together. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.
The primary way humans combat excessive warmth is by perspiring, letting sweat evaporate and cool the body. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.

Humidity

In December, the average relative humidity is 74%.

Rainfall

In Perinad, in December, it is raining for 11.9 days, with typically 36mm (1.42") of accumulated precipitation. In Perinad, during the entire year, the rain falls for 238.2 days and collects up to 1794mm (70.63") of precipitation.

Daylight

The month with the shortest days is December, with an average of 11h and 36min of daylight.
On the first day of the month, sunrise is at 6:23 am and sunset at 6:01 pm. On the last day of December, sunrise is at 6:38 am and sunset at 6:15 pm IST.

Sunshine

In Perinad, India, the average sunshine in December is 9.1h.

UV index

The months with the highest UV index are January through April, July through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: In December, an average UV index of 7 transforms into the following instructions:
Resist overexposure. Safeguarding from solar damage is indispensable. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.

Frequently asked questions

Is it hot in Perinad during December?
In December, in Perinad, the average high-temperature is 30.6°C (87.1°F), and the average low-temperature is 24.1°C (75.4°F). In December, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines air temperature and relative humidity, is estimated at 38°C (100.4°F).
What is the average humidity in December in Perinad?
In December, the average relative humidity in Perinad, India, is 74%.
How many days does it rain in December in Perinad?
In Perinad, India, during December, the rain falls for 11.9 days and regularly aggregates up to 36mm (1.42") of precipitation.
What is the month with the shortest days in Perinad?
With an average of 11h and 36min of daylight, December has the shortest days of the year in Perinad.
How many hours of daylight does Perinad have in December?
The average day length in December in Perinad is 11h and 37min.
When is the sunrise / sunset in December in Perinad?
In December, on the first day of the month, sunrise is at 6:23 am and sunset at 6:01 pm. On the last day of the month, in Perinad, sunrise is at 6:38 am and sunset at 6:15 pm IST.
How many hours of sunshine does Perinad have in December?
In Perinad, India, the average sunshine duration in December is 9.1h.
When is the highest UV index in Perinad?
The months with the highest UV index are January through April, July through December, with an average maximum UV index of 7.
What is the UV index intensity in December in Perinad?
In December, the average daily maximum UV index in Perinad is 7. A UV Index estimate of 6 to 7 represents a high health threat from exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in December
Perinad, India
  • Average high temperature in December: 30.6°C

The warmest month (with the highest average high temperature) is April (32.8°C).
The months with the lowest average high temperature are July and August (28.8°C).

  • Average low temperature in December: 24.1°C

The months with the highest average low temperature are April and May (26.9°C).
The coldest month (with the lowest average low temperature) is January (23°C).

Average pressure in December
Perinad, India
  • Average pressure in December: 1010.7mbar

The month with the highest atmospheric pressure is January (1011.9mbar).
The month with the lowest atmospheric pressure is May (1008.1mbar).

Average wind speed in December
Perinad, India
  • Average wind speed in December: 8.4km/h

The windiest month (with the highest average wind speed) is July (13.5km/h).
The calmest month (with the lowest average wind speed) is November (7.9km/h).

Average humidity in December
Perinad, India
  • Average humidity in December: 74%

The months with the highest relative humidity are July and August (82%).
The months with the lowest relative humidity are January and February (70%).

Average rainfall in December
Perinad, India
  • Average rainfall in December: 36mm

The wettest month (with the highest rainfall) is June (431mm).
The driest month (with the least rainfall) is January (8mm).

Average rainfall days in December
Perinad, India
  • Average rainfall days in December: 11.9 days

The month with the highest number of rainy days is June (28.3 days).
The month with the least rainy days is January (6.9 days).

Average daylight in December /
Average sunshine in December
Perinad, India
  • Average daylight in December: 11h and 4min

The month with the longest days is June (Average daylight: 12h and 36min).
The month with the shortest days is December (Average daylight: 11h and 36min).

  • Average sunshine in December: 9h and 1min

The months with the most sunshine are January and February (Average sunshine: 9h and 42min).
The month with the least sunshine is June (Average sunshine: 6h and 30min).

Average sunshine days in December
Perinad, India
  • Average sunshine days in December: 17.2 days

The month with the most sunshine days is January (21.7 days).
The month with the least sunshine days is June (0.6 days).

Average UV index in December
Perinad, India
  • Average UV index in December: 7

The months with the highest UV index are January, February, March, April, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are May and June (UV index 6).

Average cloud cover in December
Perinad, India
  • Average cloud cover in December: 29

The month with the most cloud cover is June (Cloud cover 59).
The months with the least cloud cover are January and February (Cloud cover 17).

Average visibility in December
Perinad, India
  • Average visibility in December: 10km

The months with the highest visibility are January, February, March, April, October, November and December (10km).
The months with the lowest visibility are May, June, July, August and September (9km).

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