September weather forecast
Chittaranjan, India

September, the last month of the rainy (monsoon) season in Chittaranjan, is also a hot month, with an average temperature varying between 31.9°C (89.4°F) and 24.9°C (76.8°F).

Temperature

Chittaranjan registers an average high-temperature of a still tropical 31.9°C (89.4°F) at the commencement of September, closely related to the preceding month. Chittaranjan records an average temperature drop to a moderately hot 24.9°C (76.8°F) in September.

Heat index

The heat index value during September is appraised at a scorching 43°C (109.4°F). Be careful: Heat exhaustion and heat cramps are probable. Heatstroke may result from extended activity.
For clarity, heat index numbers account for light winds and areas under shade. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', combines both the air temperature and the humidity level to give a perceived human temperature. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.
Humans rely on perspiration as a cooling mechanism, wherein the evaporating sweat counteracts excessive warmth. When the level of relative humidity is elevated, evaporation diminishes, causing more warmth to be retained in the body than in dry air. When body temperature rises due to excess heat gain beyond its removal capability, one might experience heat-related disorders.

Humidity

With an average relative humidity of 78%, September is the most humid month.

Rainfall

In Chittaranjan, in September, during 20.7 rainfall days, 143mm (5.63") of precipitation is typically accumulated. In Chittaranjan, during the entire year, the rain falls for 127.6 days and collects up to 790mm (31.1") of precipitation.

Daylight

The average length of the day in September in Chittaranjan, India, is 12h and 17min.
On the first day of September in Chittaranjan, India, sunrise is at 5:24 am and sunset at 6:00 pm. On the last day of the month, sunrise is at 5:33 am and sunset at 5:30 pm IST.

Sunshine

The average sunshine in September is 7.5h.

UV index

The average daily maximum UV index in September is 7. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: A daily maximum UV index of 7 in September translates into the following instructions:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.