April weather forecast
Mariani, India

April in Mariani, India, is a tropical pre-monsoon summer month, with temperature in the range of an average high of 31.3°C (88.3°F) and an average low of 19.6°C (67.3°F).

Temperature

Mariani's April showcases an average high-temperature of a hot 31.3°C (88.3°F), hardly distinct from March's 29.9°C (85.8°F). Mariani cools down to an average low-temperature of 19.6°C (67.3°F) throughout the month of April.

Heat index

The average heat index in April is calculated to be a fiery hot 37°C (98.6°F). Greater preventive actions are needed, heat exhaustion and heat cramps are likely. Persistent activity could provoke heatstroke.
Note that heat index values are valued for light wind and location in the shade. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', determines the feeling of heat when you account for the relative humidity. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.
The human body has a built-in cooling mechanism through perspiration; evaporating sweat dissipates the excess heat. When air moisture content is high, the cooling process through evaporation is not as efficient, leading to an ineffective body cooling process and a feeling of overheating. When heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.

Humidity

In Mariani, the average relative humidity in April is 67%.

Rainfall

In Mariani, in April, it is raining for 23.4 days, with typically 124mm (4.88") of accumulated precipitation. Throughout the year, in Mariani, India, there are 230.4 rainfall days, and 1735mm (68.31") of precipitation is accumulated.

Daylight

The average length of the day in April in Mariani, India, is 12h and 48min.
On the first day of April, sunrise is at 5:03 am and sunset at 5:29 pm. On the last day of the month, sunrise is at 4:35 am and sunset at 5:44 pm IST.

Sunshine

The average sunshine in April is 9h.

UV index

February through September, with an average maximum UV index of 6, are months with the highest UV index in Mariani. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for the average person.
Note: The maximum UV index of 6 during April leads to these instructions:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.