March weather forecast
Munnar, India

March, the first month of the pre-monsoon summer in Munnar, is still a hot month, with an average temperature varying between 32.1°C (89.8°F) and 18.3°C (64.9°F).

Temperature

March's onset records a minor alteration in the average high-temperature to a still hot 32.1°C (89.8°F) from February's 30.4°C (86.7°F). The significant decline in Munnar's temperature, from day to night, averages of 18.3°C (64.9°F) in March.

Heat index

The heat index in March is calculated to be a fiery hot 39°C (102.2°F). Ensure extra safety measures, heat exhaustion and heat cramps are likely. Continuous activity might result in heatstroke.
In the scope of the heat index, its values resonate with shade and light wind conditions. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', blends air temperature and moisture content to represent the felt temperature to humans. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
One way the human body deals with excessive warmth is by perspiring and allowing sweat to evaporate. Elevated relative humidity diminishes evaporation, thereby reducing the body's ability to shed heat and creating a feeling of being too warm. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.

Humidity

The average relative humidity in March is 65%.

Rainfall

In Munnar, in March, during 15.8 rainfall days, 69mm (2.72") of precipitation is typically accumulated. Throughout the year, there are 256.6 rainfall days, and 1696mm (66.77") of precipitation is accumulated.

Daylight

In Munnar, India, the average length of the day in March is 12h and 4min.
On the first day of the month, sunrise is at 6:35 am and sunset at 6:32 pm. On the last day of March, sunrise is at 6:19 am and sunset at 6:32 pm IST.

Sunshine

In March, the average sunshine is 9.4h.

UV index

March is the month with the highest UV index, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum daily UV index of 7 during March translates into the following directions:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.