April weather forecast
Sigadam, India

April, the same as March, in Sigadam, India, is a hot pre-monsoon summer month, with an average temperature fluctuating between 34.9°C (94.8°F) and 26.2°C (79.2°F).

Temperature

Sigadam experiences a transition to a still hot 34.9°C (94.8°F) in average high-temperatures with the arrival of April, not greatly differing from March's 33.1°C (91.6°F). An average nighttime temperature of 26.2°C (79.2°F) is observed during April.

Heat index

The heat index in April is computed to be a blazing hot 49°C (120.2°F). Observe: Heat exhaustion and heat cramps are probable. Heatstroke is on the horizon with prolonged exertion.
Factoring in the heat index, values are geared towards shaded areas with light breezes. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', determines the feeling of heat when you account for the relative humidity. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.
The body's self-cooling mechanism is rooted in perspiration, where evaporating sweat cools down excessive warmth. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

In Sigadam, the average relative humidity in April is 68%.

Rainfall

In Sigadam, in April, during 4.9 rainfall days, 9mm (0.35") of precipitation is typically accumulated. Throughout the year, in Sigadam, India, there are 145.9 rainfall days, and 754mm (29.69") of precipitation is accumulated.

Daylight

In April, the average length of the day is 12h and 34min.
On the first day of April, sunrise is at 5:49 am and sunset at 6:08 pm. On the last day of the month, sunrise is at 5:28 am and sunset at 6:16 pm IST.

Sunshine

The month with the most sunshine is April, with an average of 12h of sunshine.

UV index

April and May, with an average maximum UV index of 8, are months with the highest UV index. A UV Index reading of 8 to 10 represents a very high health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum daily UV index of 8 during April translates into the following directions:
Immediate precautions are necessary; otherwise, skin and eyes might get damaged quickly. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.