September, the last month of the rainy (monsoon) season in
Machilipatnam, is another hot month, with temperature in the range of an average high of 32.5°C (90.5°F) and an average low of 25.3°C (77.5°F).
Temperature
Machilipatnam's shift into September is marked by a subtle change to a still tropical 32.5°C (90.5°F) from
August's 32.6°C (90.7°F) in temperature. In Machilipatnam, September nights cool down to an average of 25.3°C (77.5°F).
Heat index
September's average heat index is estimated at a blazing hot 45°C (113°F).
Observe: Heat exhaustion and heat cramps are probable. Heatstroke is on the horizon with prolonged exertion.
Research indicates the heat index considers values in shaded locales and with light winds. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.
To combat high temperatures, the human body perspires and relies on sweat evaporation for cooling. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. Heat disorders may be on the horizon when body temperatures rise from inadequate heat management.
Humidity
The average relative humidity in September is 78%.
Rainfall
In Machilipatnam, in September, during 10.4 rainfall days, 167mm (6.57") of precipitation is typically accumulated. In Machilipatnam,
India, during the entire year, the rain falls for 65.1 days and collects up to 1070mm (42.13") of precipitation.
Sea temperature
In Machilipatnam, India, the average seawater temperature in September is 29.3°C (84.7°F).
Note: For swimming, diving, and various water activities, the temperatures ranging from 25°C (77°F) to 29°C (84.2°F) are seen as highly enjoyable and comfortable for extended durations without any discomfort.
Daylight
In September, the average length of the day in Machilipatnam, India, is 12h and 14min.
On the first day of September, sunrise is at 5:52 am and sunset at 6:18 pm. On the last day of the month, sunrise is at 5:55 am and sunset at 5:55 pm IST.