April weather forecast
Sairang, India

April, like March, is another tropical pre-monsoon summer month in Sairang, India, with temperature in the range of an average low of 18.3°C (64.9°F) and an average high of 32.6°C (90.7°F).

Temperature

Sairang's April weather reaches an average high of 32.6°C (90.7°F) and an average low of 18.3°C (64.9°F), making it the warmest month.

Heat index

The heat index in April is calculated to be a blistering 41°C (105.8°F). Ensure extra safety measures, heat exhaustion and heat cramps are likely. Continuous activity might result in heatstroke.
For clarity, heat index numbers account for light winds and areas under shade. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is achieved by amalgamating air temperature with the relative humidity readings. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
Perspiration, followed by sweat evaporation, is the human body's chief method to maintain a balanced temperature. Relative humidity in excess curtails evaporation, therefore reducing heat dissipation from the body, leading to feelings of excess heat. As the body accumulates more heat than it can release, body temperature goes up, increasing the risk of heat-related health issues.

Humidity

The average relative humidity in April is 68%.

Rainfall

In April, the rain falls for 18 days. Throughout April, 104mm (4.09") of precipitation is accumulated. In Sairang, during the entire year, the rain falls for 210.2 days and collects up to 1646mm (64.8") of precipitation.

Daylight

In Sairang, the average length of the day in April is 12h and 43min.
On the first day of the month, sunrise is at 5:11 am and sunset at 5:35 pm. On the last day of April, sunrise is at 4:45 am and sunset at 5:47 pm IST.

Sunshine

In April, the average sunshine is 9.3h.

UV index

The months with the highest UV index are March through September, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for average individuals.
Note: The maximum daily UV index of 6 during April translates into the following directions:
Fend off overexposure. Sun protection is vital. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Tightly woven clothing, when worn loosely, shields effectively against the Sun.