April weather forecastDergaon, India

Weather in April

April, like March, is a hot pre-monsoon summer month in Dergaon, India, with an average temperature fluctuating between 19.7°C (67.5°F) and 32.5°C (90.5°F).

Temperature

Dergaon starts April with an average high-temperature of a still tropical 32.5°C (90.5°F), a minor shift from March's 30.8°C (87.4°F). Dergaon registers a pronounced decline from daytime peak temperatures, averaging an enjoyable 19.7°C (67.5°F) lows in April.

Heat index

In April, the average heat index is evaluated at a blisteringly hot 40°C (104°F). Preventive measures are required to mitigate the risk of heat cramps and heat exhaustion. Continuous activity may precipitate heatstroke.
Keep in mind the heat index values are meant for areas in shade and with light wind. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. With a high level of moisture in the air, the evaporation process becomes less efficient, preventing the body from cooling down efficiently and resulting in a sensation of overheating. Heat-related challenges, like dehydration, can be anticipated when body heat isn't managed effectively.

Humidity

The average relative humidity in April is 66%.

Rainfall

In Dergaon, during April, the rain falls for 21.8 days and regularly aggregates up to 82mm (3.23") of precipitation. In Dergaon, during the entire year, the rain falls for 208.8 days and collects up to 1467mm (57.76") of precipitation.

Daylight

In Dergaon, India, the average length of the day in April is 12h and 48min.
On the first day of the month, sunrise is at 5:04 am and sunset at 5:31 pm. On the last day of April, in Dergaon, sunrise is at 4:36 am and sunset at 5:46 pm IST.

Sunshine

In Dergaon, the average sunshine in April is 8.8h.

UV index

April through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the ordinary person.
Note: In April, a regular UV index of 7 translates into these guidelines:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.