December weather forecast and climate
Valudavur, India

The first month of the winter, December, is still a warm month in Valudavur, India, with temperature in the range of an average high of 27.9°C (82.2°F) and an average low of 24°C (75.2°F).

Temperature

In December, the average high-temperature is essentially the same as in November - a still warm 27.9°C (82.2°F). In Valudavur, the average low-temperature is 24°C (75.2°F).

Heat index

In December, the average heat index is appraised at a hot 31.4°C (88.5°F). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature', 'felt air temperature', 'real feel', or 'feels like', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. Additional factors like differences in body mass, height, and shape, metabolic differences, wind, and activity influence one's weather impression. Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.

Humidity

November and December, with an average relative humidity of 77%, are most humid months in Valudavur.

Rainfall

In Valudavur, it is raining for 16.3 days, with typically 98mm (3.86") of accumulated precipitation. In Valudavur, India, during the entire year, the rain falls for 176.2 days and collects up to 886mm (34.88") of precipitation.

Daylight

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

Sunshine

In December, the average sunshine is 6.2h.

UV index

In December, the average daily maximum UV index in Valudavur is 7. A UV Index value of 6 to 7 symbolizes a high threat to health from the exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 7 transform into the following instructions:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. 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. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

What is the temperature in December in Valudavur?

In Valudavur, India, in December, the average high-temperature is 27.9°C (82.2°F), and the average low-temperature is 24°C (75.2°F). In December, the average heat index (a.k.a. 'feels like', 'felt air temperature'), that factores the actual air temperature with the relative humidity, is estimated at 31.4°C (88.5°F).

What is the most humid month in Valudavur?

November and December, with an average relative humidity of 77%, are most humid months.

What is the average humidity in December in Valudavur?

In Valudavur, India, the average relative humidity in December is 77%.

How many days does it rain in December in Valudavur?

In Valudavur, in December, it is raining for 16.3 days, with typically 98mm (3.86") of accumulated precipitation.

What is the month with the shortest days in Valudavur?

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

What is the average length of the day in December in Valudavur?

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

How long on average sun shines in December in Valudavur?

In Valudavur, India, the average sunshine in December is 6.2h.

What is the UV index reading in December in Valudavur?

The average daily maximum UV index in December in Valudavur is 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from the exposure to the Sun's UV rays.
Average temperature in December - Valudavur, India
  • Average high temperature in December: 27.9°C

The warmest month (with the highest average high temperature) is May (34.3°C).
The month with the lowest average high temperature is January (27.7°C).

  • Average low temperature in December: 24°C

The month with the highest average low temperature is May (29.3°C).
The coldest month (with the lowest average low temperature) is January (23.1°C).

Average pressure in December - Valudavur, India
  • Average pressure in December: 1012mbar

The month with the highest atmospheric pressure is January (1013.5mbar).
The month with the lowest atmospheric pressure is June (1004.8mbar).

Average wind speed in December - Valudavur, India
  • Average wind speed in December: 19.3km/h

The windiest month (with the highest average wind speed) is December (19.3km/h).
The calmest month (with the lowest average wind speed) is October (13.4km/h).

Average humidity in December - Valudavur, India
  • Average humidity in December: 77%

Months with the highest relative humidity are November and December (77%).
The month with the lowest relative humidity is June (63%).

Average rainfall in December - Valudavur, India
  • Average rainfall in December: 98mm

The wettest month (with the highest rainfall) is October (195mm).
The driest month (with the least rainfall) is February (7mm).

Average rainfall days in December - Valudavur, India
  • Average rainfall days in December: 16.3 days

The month with the highest number of rainy days is September (26 days).
The month with the least rainy days is February (3.7 days).

Average daylight in December / Average sunshine in December - Valudavur, 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: 6.2h

The month with the most sunshine is May (Average sunshine: 11.8h).
The month with the least sunshine is November (Average sunshine: 6.1h).

Average sunshine days in December - Valudavur, India
  • Average sunshine days in December: 10.2 days

The month with the most sunshine days is March (24.2 days).
The month with the least sunshine days is September (3 days).

Average UV index in December - Valudavur, India
  • Average UV index in December: 7

Months with the highest UV index are April, May, June and July (UV index 8).
The month with the lowest UV index is October (UV index 6).

Average cloud cover in December - Valudavur, India
  • Average cloud cover in December: 40

The month with the most cloud cover is December (Cloud cover 40).
The month with the least cloud cover is March (Cloud cover 14).

Average visibility in December - Valudavur, India
  • Average visibility in December: 10km

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