April weather forecast
Kalyan, India

April brings intriguing shifts in Kalyan, India’s weather landscape, marked by an increase in different weather parameters. The high temperatures extend to 37.6°C (99.7°F), which makes April the warmest month of the year. It’s important to note the escalation in humidity levels and an amplified UV index as defining characteristics of this month. The increase in rainfall from March to April serves as a precursor to the impending monsoon season. As May approaches, individuals should anticipate significant changes in the weather pattern, characterized by amplified rainfall and excessive humidity.

Temperature

Kalyan's temperatures tend to reach their peak averages in April, with a high of 37.6°C (99.7°F) and a low of 24.3°C (75.7°F).

Heat index

For April, the heat index is appraised at a blazing hot 47°C (116.6°F). Caution: Heat cramps along with heat exhaustion are expected. Sustained activity could lead to heatstroke.
Always consider that heat index estimations are for light winds and places in the shade. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', marries air temperature and humidity to produce a value illustrating perceived warmth. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. In general, children are more at risk than adults because they sweat less. Furthermore, the large skin surface compared to their small bodies and the high heat production due to their actions contribute to this vulnerability.
To cool down, the human body relies on perspiration, a process where excessive heat is eliminated as sweat evaporates. In high relative humidity, the body's ability to evaporate heat is diminished, resulting in a heightened feeling of warmth. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.

Humidity

In April, the average relative humidity in Kalyan is 50%.

Rainfall

January and April are months without rainfall.

Daylight

In April, the average length of the day in Kalyan is 12h and 35min.
On the first day of the month, sunrise is at 6:30 am and sunset at 6:51 pm. On the last day of April, sunrise is at 6:09 am and sunset at 6:59 pm IST.

Sunshine

In Kalyan, the average sunshine in April is 9.9h.

UV index

The months with the highest UV index in Kalyan are April and May, with an average maximum UV index of 8. A UV Index value of 8 to 10 symbolizes a very high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: A maximum daily UV index of 8 during April morphs into the following directions:
Always safeguard yourself; without protection, skin and eyes can get damaged instantly. 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. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.