August weather forecast
Ranchi, India

In Ranchi, August continues the monsoon trend, witness to substantial rainfall, high humidity, and mild temperatures. There's a slight decline in wind speed from the previous month, while daylight duration drops as well. The entire city is treated to a rainfall spectacle, with the showers only marginally less than July’s at 223mm (8.78"). Although these conditions reduce outdoor activities' scope, they lend a unique charm to the landscape, making it a sight to behold.

Temperature

The transition into August in Ranchi, India, is marked with an average high-temperature of a warm 29.8°C (85.6°F), showing an insignificant shift from July's 30.6°C (87.1°F). Ranchi, during the month of August, experiences an average low-temperature of 23.5°C (74.3°F).

Heat index

In August, the average heat index is appraised at a sweltering 38°C (100.4°F). Additional precautions are required to avert heat cramps and heat exhaustion. Persistent activity may culminate in heatstroke.
When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
The human body has a built-in cooling mechanism through perspiration; evaporating sweat dissipates the excess heat. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. When body temperature rises due to excess heat gain beyond its removal capability, one might experience heat-related disorders.

Humidity

August is the most humid month, with an average relative humidity of 84%.

Rainfall

August is the month with the most rainfall in Ranchi. Rain falls for 23.9 days and accumulates 223mm (8.78") of precipitation.

Daylight

In Ranchi, the average length of the day in August is 12h and 56min.
On the first day of August in Ranchi, sunrise is at 5:19 am and sunset at 6:31 pm. On the last day of the month, sunrise is at 5:30 am and sunset at 6:07 pm IST.

Sunshine

In Ranchi, India, the average sunshine in August is 7.9h.

UV index

In Ranchi, the average daily maximum UV index in August is 6. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: In August, the maximum UV index of 6 translates into these guidelines:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.