March weather forecast
Kovalam, India

March, the first month of the pre-monsoon summer in Kovalam, is still a tropical month, with temperature in the range of an average high of 32.6°C (90.7°F) and an average low of 25°C (77°F).

Temperature

March, with its average high-temperature of 32.6°C (90.7°F) and an average low-temperature of 25°C (77°F), holds the record as the warmest month.

Heat index

The heat index in March is appraised at a blistering 43°C (109.4°F). Keep guard: Heat cramps and heat exhaustion are likely. Continued activity increases the risk of heatstroke.
Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', combines air temperature and relative humidity to represent a human perceived temperature equivalent. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.
One way the human body deals with excessive warmth is by perspiring and allowing sweat to evaporate. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. If the body retains more heat than it can expel, the increasing temperature can lead to heat-related conditions.

Humidity

In Kovalam, India, the average relative humidity in March is 71%.

Rainfall

In Kovalam, in March, it is raining for 14.8 days, with typically 40mm (1.57") 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 March, the average sea temperature is 29.1°C (84.4°F).
Note: For swimming, diving, and various water activities, the temperatures ranging from 25°C (77°F) to 29°C (84.2°F) are seen as highly enjoyable and comfortable for extended durations without any discomfort.

Daylight

In March, the average length of the day is 12h and 5min.
On the first day of March in Kovalam, sunrise is at 6:35 am and sunset at 6:33 pm. On the last day of the month, sunrise is at 6:20 am and sunset at 6:32 pm IST.

Sunshine

In Kovalam, the average sunshine in March is 9.2h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the average person.
Note: In March, the average maximum UV index of 7 translates into the following recommendations:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.