September weather forecast
Santipur, India

September, the last month of the rainy (monsoon) season in Santipur, is another hot month, with an average temperature varying between 32.2°C (90°F) and 25.6°C (78.1°F).

Temperature

The arrival of September denotes a barely perceptible change in the average high-temperatures to a still hot 32.2°C (90°F) from August's 32.6°C (90.7°F). An average low-temperature of 25.6°C (78.1°F) is expected during September.

Heat index

The heat index value for September is appraised at a life-threatening hot 45°C (113°F). Be prepared: Heat cramps and heat exhaustion are probable. Continued activity may lead to heatstroke.
Data suggests that the heat index is set for environments in shade and with a light wind. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'felt air temperature' or 'real feel', reflects the blend of air temperature and relative humidity to give a temperature impression. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. With direct sunlight, be aware that it might enhance the heat sensation, raising the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Younglings are generally more in peril than adults due to their reduced perspiration. Coupled with a larger skin surface relative to their tiny bodies and greater heat production because of their activity, they become more at risk.
Perspiring is a crucial mechanism for the human body, allowing it to release excessive warmth through evaporating sweat. In circumstances of high air temperature and humidity (high heat index), the body's perspiration is restricted, heightening the feeling of warmth. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.

Humidity

In Santipur, the average relative humidity in September is 80%.

Rainfall

In September, in Santipur, the rain falls for 22.4 days. Throughout September, 119mm (4.69") of precipitation is accumulated. Throughout the year, there are 149.4 rainfall days, and 912mm (35.91") of precipitation is accumulated.

Daylight

In September, the average length of the day in Santipur is 12h and 17min.
On the first day of September in Santipur, sunrise is at 5:18 am and sunset at 5:53 pm. On the last day of the month, sunrise is at 5:27 am and sunset at 5:24 pm IST.

Sunshine

The average sunshine in September is 7.7h.

UV index

In Santipur, the average daily maximum UV index in September is 7. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum daily UV index of 7 during September translates into the following directions:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.