December weather forecast and climate
Ponnampet, India

The first month of the winter, December, is still a warm month in Ponnampet, India, with average temperature ranging between max 28.9°C (84°F) and min 17.4°C (63.3°F).

Temperature

In Ponnampet, the average high-temperature is essentially the same as in November - a still moderately hot 28.9°C (84°F). In Ponnampet, the average low-temperature is 17.4°C (63.3°F).

Heat index

In December, the average heat index is estimated at a hot 33.3°C (91.9°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel', 'felt air temperature', 'feels like', or 'apparent temperature', is a measure that combines both air temperature and relative humidity into a single value that indicates how hot the weather feels. Additional factors like activity, differences in body mass, height, and shape, metabolic differences, and clothing affect individual temperature impact. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

The average relative humidity in December is 74%.

Rainfall

In Ponnampet, India, in December, during 12.3 rainfall days, 62mm (2.44") of precipitation is typically accumulated. Throughout the year, there are 246.5 rainfall days, and 1699mm (66.89") of precipitation is accumulated.

Daylight

December has the shortest days of the year in Ponnampet, India, with an average of 11.4h of daylight.

Sunshine

In December, the average sunshine is 8.6h.

UV index

In December, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high health risk from the exposure to the Sun's UV rays for average individuals.
Note: The daily maximum UV index of 6 interpret into the following advice:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.

What is the temperature in December in Ponnampet?

The average high-temperature, in December, in Ponnampet, India, is 28.9°C (84°F), while the average low-temperature is 17.4°C (63.3°F). The average heat index (a.k.a. 'apparent temperature', 'real feel'), that combines relative humidity and air temperature, in December is evaluated at 33.3°C (91.9°F).

What is the average humidity in December in Ponnampet?

In December, the average relative humidity in Ponnampet is 74%.

How many days does it rain in December in Ponnampet?

In Ponnampet, during December, the rain falls for 12.3 days and regularly aggregates up to 62mm (2.44") of precipitation.

What is the month with the shortest days in Ponnampet?

The month with the shortest days in Ponnampet is December, with an average of 11.4h of daylight.

How many hours of daylight does Ponnampet have in December?

In Ponnampet, India, the average length of the day in December is 11.4h.

How many hours of sunshine does Ponnampet have in December?

The average sunshine in December in Ponnampet is 8.6h.

What is the UV index intensity in December in Ponnampet?

The average daily maximum UV index in December is 6. A UV Index estimate of 6 to 7 represents a high health threat from unsafe exposure to the Sun's UV rays.
Average temperature in December - Ponnampet, India
  • Average high temperature in December: 28.9°C

The warmest month (with the highest average high temperature) is March (34.2°C).
The month with the lowest average high temperature is July (25.3°C).

  • Average low temperature in December: 17.4°C

The month with the highest average low temperature is May (21.3°C).
The coldest month (with the lowest average low temperature) is January (16.4°C).

Average pressure in December - Ponnampet, India
  • Average pressure in December: 1012.1mbar

The month with the highest atmospheric pressure is January (1013mbar).
The month with the lowest atmospheric pressure is June (1009.2mbar).

Average wind speed in December - Ponnampet, India
  • Average wind speed in December: 6km/h

The windiest month (with the highest average wind speed) is July (8.2km/h).
The calmest month (with the lowest average wind speed) is March (4.2km/h).

Average humidity in December - Ponnampet, India
  • Average humidity in December: 74%

Months with the highest relative humidity are July and August (89%).
The month with the lowest relative humidity is February (59%).

Average rainfall in December - Ponnampet, India
  • Average rainfall in December: 62mm

The wettest month (with the highest rainfall) is October (259mm).
The driest month (with the least rainfall) is January (9mm).

Average rainfall days in December - Ponnampet, India
  • Average rainfall days in December: 12.3 days

The month with the highest number of rainy days is July (29.9 days).
The month with the least rainy days is January (4.8 days).

Average daylight in December / Average sunshine in December - Ponnampet, India
  • Average daylight in December: 11.4h

Months with the longest days are June and July (Average daylight: 12.8h).
The month with the shortest days is December (Average daylight: 11.4h).

  • Average sunshine in December: 8.6h

The month with the most sunshine is February (Average sunshine: 9.9h).
The month with the least sunshine is July (Average sunshine: 4.3h).

Average sunshine days in December - Ponnampet, India
  • Average sunshine days in December: 16.8 days

The month with the most sunshine days is January (24.5 days).
The month with the least sunshine days is August (0.7 days).

Average UV index in December - Ponnampet, India
  • Average UV index in December: 6

Months with the highest UV index are March and April (UV index 7).
Months with the lowest UV index are July and September (UV index 5).

Average cloud cover in December - Ponnampet, India
  • Average cloud cover in December: 29

The month with the most cloud cover is July (Cloud cover 76).
The month with the least cloud cover is February (Cloud cover 13).

Average visibility in December - Ponnampet, India
  • Average visibility in December: 9km

Months with the highest visibility are January, February, March and December (9km).
The month with the lowest visibility is September (6km).