March weather forecast
Thiruvananthapuram, India

The first month of the pre-monsoon summer, March, is still a hot month in Thiruvananthapuram, India, with temperature in the range of an average low of 24.1°C (75.4°F) and an average high of 33.2°C (91.8°F).
An excellent water temperature of 29°C (84.2°F) and only 2.3 rainfall days, with 28mm (1.1") of accumulated rainfall, makes March a prime for swimming and other water activities.

Temperature

With an average high-temperature of 33.2°C (91.8°F) and an average low-temperature of 24.1°C (75.4°F), March is the warmest month.

Heat index

In March, the average heat index is calculated to be a life-threatening hot 45°C (113°F). Be alert: Heat exhaustion along with heat cramps are probable. Heatstroke is a threat with sustained physical activity.
It is important to note that the heat index values are for shaded areas and light wind scenarios. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', shows a temperature sensation when both heat and moisture conditions are combined. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.
As a reaction to high temperatures, the human body begins to perspire, using the evaporation of sweat to lower its temperature. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. Heat disorders may be on the horizon when body temperatures rise from inadequate heat management.

Humidity

In March, the average relative humidity in Thiruvananthapuram is 72%.

Rainfall

In Thiruvananthapuram, in March, during 2.3 rainfall days, 28mm (1.1") of precipitation is typically accumulated. In Thiruvananthapuram, during the entire year, the rain falls for 95.3 days and collects up to 1754mm (69.06") of precipitation.

Sea temperature

In Thiruvananthapuram, the average seawater temperature in March is 29°C (84.2°F).
Note: For water activities like swimming, diving, and more, temperatures ranging between 25°C (77°F) and 29°C (84.2°F) offer superior comfort and enjoyment for lengthy durations.

Daylight

In Thiruvananthapuram, the average length of the day in March is 12h and 5min.
On the first day of March in Thiruvananthapuram, 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 March, the average sunshine in Thiruvananthapuram is 8.1h.

UV index

The months with the highest UV index are February through October, with an average maximum UV index of 12. A UV Index of 11, and more, symbolizes an extreme threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: In March, the maximum UV index of 12 translates into these guidelines:
Implement all necessary safeguards, unprotected skin might suffer burns rapidly. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Even on overcast days, ensure the application and frequent reapplication of sunscreen with at least an SPF 30, especially post swim or outdoor exercise. Warning! Sand and water reflections boost the intensity of UV exposure.