September weather forecast
Bhayandar, India

September, the last month of the rainy (monsoon) season in Bhayandar, is also a moderately hot month, with an average temperature ranging between max 29.2°C (84.6°F) and min 25.2°C (77.4°F).

Temperature

The arrival of September marks a slight shift to an average high-temperature of a still moderately hot 29.2°C (84.6°F) from August's 28.3°C (82.9°F). During September's nights, Bhayandar notes a minor temperature decline, reaching an average of 25.2°C (77.4°F).

Heat index

The heat index for September is computed to be a very hot 36°C (96.8°F). Ensure heightened precautions, risk of heat cramps and heat exhaustion is significant. Sustained activity could provoke heatstroke.
Data suggests that the heat index is set for environments in shade and with a light wind. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'feels like' or 'apparent temperature', blends air temperature and moisture content to represent the felt temperature to humans. 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. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
The physiological way the human body responds to excessive heat is by inducing perspiration, using sweat evaporation as a cooling mechanism. Greater relative humidity lessens the rate of evaporation, thus decreasing the body's heat dispersal, which gives rise to a sensation of overheating. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

In Bhayandar, the average relative humidity in September is 82%.

Rainfall

In Bhayandar, in September, during 22.5 rainfall days, 178mm (7.01") of precipitation is typically accumulated. Throughout the year, in Bhayandar, there are 131.6 rainfall days, and 1427mm (56.18") of precipitation is accumulated.

Sea temperature

In September, the average sea temperature is 28.7°C (83.7°F).
Note: In water activities such as swimming and diving, temperatures from 25°C (77°F) to 29°C (84.2°F) are deemed highly pleasurable for extended periods without any unease.

Daylight

In Bhayandar, the average length of the day in September is 12h and 15min.
On the first day of September in Bhayandar, sunrise is at 6:23 am and sunset at 6:53 pm. On the last day of the month, sunrise is at 6:29 am and sunset at 6:27 pm IST.

Sunshine

The average sunshine in September in Bhayandar is 7.7h.

UV index

The average daily maximum UV index in September in Bhayandar is 7. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: The average daily UV index of 7 in September transforms into the following instructions:
Resist extreme sun exposure. Guarding against solar damage is essential. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Heed this! UV intensity is much stronger when reflected off sand and water.