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
Temperature records mark December as the coldest month, with highs averaging 28.5°C (83.3°F) and lows at 24.1°C (75.4°F).Heat index
The heat index for December is calculated to be a hot 32°C (89.6°F). If exposure and activity are sustained, they might cause a feeling of weariness, resulting in heat cramps.Data suggests that the heat index is set for environments in shade and with a light wind. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is a metric representing the sensation of warmth when air temperature and moisture come together. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.
Humidity
In Chettikulam, the average relative humidity in December is 75%.Rainfall
In Chettikulam, India, in December, during 15.5 rainfall days, 62mm (2.44") of precipitation is typically accumulated. In Chettikulam, India, during the entire year, the rain falls for 194.3 days and collects up to 837mm (32.95") of precipitation.Daylight
With an average of 11h and 42min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 6:18 am and sunset at 5:59 pm. On the last day of December, in Chettikulam, sunrise is at 6:32 am and sunset at 6:12 pm IST.
Sunshine
In December, the average sunshine is 8.5h.UV index
January through December, with an average maximum UV index of 7, are months with the highest UV index in Chettikulam, India. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Chettikulam. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum UV index, 7 during December, leads to the following recommendations:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. 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. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month in Chettikulam?
How hot is it in Chettikulam in December?
What is the average humidity in December in Chettikulam?
How much does it rain in Chettikulam in December?
What is the month with the shortest days in Chettikulam?
What is the average length of the day in December in Chettikulam?
When is the sunrise / sunset in December in Chettikulam?
How many hours of sunshine does Chettikulam have in December?
When is the highest UV index in Chettikulam?
What is the month with the lowest UV index in Chettikulam?
How high is the UV index in December in Chettikulam?
Average temperature in December
Chettikulam, India
- Average high temperature in December: 28.5°C
The warmest month (with the highest average high temperature) is April (31.3°C).
The month with the lowest average high temperature is December (28.5°C).
- Average low temperature in December: 24.1°C
The month with the highest average low temperature is May (27°C).
The coldest month (with the lowest average low temperature) is January (23.1°C).
Average pressure in December
Chettikulam, India
- Average pressure in December: 1010.6mbar
The month with the highest atmospheric pressure is January (1011.9mbar).
The month with the lowest atmospheric pressure is May (1008mbar).
Average wind speed in December
Chettikulam, India
- Average wind speed in December: 16.9km/h
The windiest month (with the highest average wind speed) is July (26.6km/h).
The calmest month (with the lowest average wind speed) is March (12.6km/h).
Average humidity in December
Chettikulam, India
- Average humidity in December: 75%
The month with the highest relative humidity is September (78%).
The month with the lowest relative humidity is February (70%).
Average rainfall in December
Chettikulam, India
- Average rainfall in December: 62mm
The wettest month (with the highest rainfall) is October (146mm).
The driest month (with the least rainfall) is January (11mm).
Average rainfall days in December
Chettikulam, India
- Average rainfall days in December: 15.5 days
The month with the highest number of rainy days is April (24.4 days).
The months with the least rainy days are January and February (6.5 days).
Average daylight in December /
Average sunshine in December
Chettikulam, 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 42min).
- Average sunshine in December: 8h and 3min
The month with the most sunshine is February (Average sunshine: 9h and 42min).
The month with the least sunshine is November (Average sunshine: 6h and 12min).
Average sunshine days in December
Chettikulam, India
- Average sunshine days in December: 12.8 days
The month with the most sunshine days is January (20.8 days).
The month with the least sunshine days is April (2.2 days).
Average UV index in December
Chettikulam, India
- Average UV index in December: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover in December
Chettikulam, India
- Average cloud cover in December: 31
The month with the most cloud cover is November (Cloud cover 40).
The month with the least cloud cover is February (Cloud cover 14).
Average visibility in December
Chettikulam, India
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
