December weather forecastKovalam, India
December
Weather in December
The first month of the winter, December, is also a hot month in Kovalam, India, with temperature in the range of an average low of 24.2°C (75.6°F) and an average high of 30.4°C (86.7°F).Temperature
The arrival of December is marked by an average high-temperature of a still hot 30.4°C (86.7°F), bearing a close resemblance to November. An average minimum temperature of 24.2°C (75.6°F) is recorded in Kovalam during the month of December.Heat index
In December, the average heat index is appraised at a fiery hot 37°C (98.6°F). Adopt heightened preventive measures, heat exhaustion and heat cramps are probable. Persistent activity could lead to heatstroke.Take into consideration that the heat index values are calculated for shade and light wind conditions. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', provides an understanding of perceived warmth by combining temperature and relative humidity. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
When it comes to cooling down, the human body's primary method is through perspiration, making use of sweat evaporation to eliminate excess heat. Higher relative humidity impedes evaporation, thus reducing heat dispersion from the body, culminating in a sensation of overheating. As the body accumulates more heat than it can release, body temperature goes up, increasing the risk of heat-related health issues.
Humidity
In December, the average relative humidity in Kovalam is 73%.Rainfall
In Kovalam, in December, it is raining for 14.3 days, with typically 50mm (1.97") of accumulated precipitation. In Kovalam, during the entire year, the rain falls for 197.9 days and collects up to 1051mm (41.38") of precipitation.Sea temperature
In December, the average sea temperature is 28.3°C (82.9°F).Note: Water temperatures from 25°C (77°F) to 29°C (84.2°F) make swimming, diving, and similar activities highly pleasurable and enjoyable for long periods without discomfort.
Daylight
December has the shortest days of the year, with an average of 11h and 36min of daylight.On the first day of the month, sunrise is at 6:21 am and sunset at 6:01 pm. On the last day of December, sunrise is at 6:35 am and sunset at 6:14 pm IST.
Sunshine
In Kovalam, the average sunshine in December is 8.7h.UV index
January through December, with an average maximum UV index of 7, are months with the highest UV index. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the average person.Note: The daily high UV index of 7 in December translates into this advice:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Heed this! UV intensity is much stronger when reflected off sand and water.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Kovalam, India
- Average high temperature in December: 30.4°C
The warmest month (with the highest average high temperature) is March (32.6°C).
The month with the lowest average high temperature is August (28.8°C).
- Average low temperature in December: 24.2°C
The month with the highest average low temperature is May (26.6°C).
The coldest month (with the lowest average low temperature) is January (23°C).
Average pressure in December
Kovalam, 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
Kovalam, India
- Average wind speed in December: 8.4km/h
The windiest month (with the highest average wind speed) is July (19.1km/h).
The calmest month (with the lowest average wind speed) is November (8km/h).
Average humidity in December
Kovalam, India
- Average humidity in December: 73%
The months with the highest relative humidity are August and September (80%).
The month with the lowest relative humidity is February (68%).
Average rainfall in December
Kovalam, India
- Average rainfall in December: 50mm
The wettest month (with the highest rainfall) is June (174mm).
The driest month (with the least rainfall) is January (10mm).
Average rainfall days in December
Kovalam, India
- Average rainfall days in December: 14.3 days
The months with the highest number of rainy days are June and November (23 days).
The months with the least rainy days are January and February (5.6 days).
Average sea temperature in December
Kovalam, India
- Average sea temperature in December: 28.3°C
The best month for swimming (with the highest average sea temperature) is April (29.9°C).
The coldest months (with the lowest average sea temperature) are July and August (27°C).
Average daylight in December /
Average sunshine in December
Kovalam, India
- Average daylight in December: 11h and 36min
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: 8h and 42min
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
Kovalam, India
- Average sunshine days in December: 14.5 days
The month with the most sunshine days is January (23.3 days).
The month with the least sunshine days is November (4.9 days).
Average UV index in December
Kovalam, 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
Kovalam, India
- Average cloud cover in December: 30
The month with the most cloud cover is June (Cloud cover 53).
The month with the least cloud cover is February (Cloud cover 14).
Average visibility in December
Kovalam, 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).
