September weather forecast
Undi, India

The last month of the rainy (monsoon) season, September, is another tropical month in Undi, India, with an average temperature fluctuating between 32°C (89.6°F) and 25.3°C (77.5°F).

Temperature

September's onset records an average high-temperature of a still hot 32°C (89.6°F), a near match to August's 32.4°C (90.3°F). Undi experiences an average low-temperature of 25.3°C (77.5°F) in month of September.

Heat index

The average heat index in September is computed to be an extremely hot 44°C (111.2°F). Notice: Heat cramps and heat exhaustion are likely. Continued strenuous activity might lead to heatstroke.
Heat index specifics point out values are for conditions of shade and a slight breeze. 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 'feels like', gauges the sensation of temperature factoring in the air's moisture content. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. Keep in mind that direct sunshine exposure can amplify the weather's effects, possibly increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.
Perspiring is a crucial mechanism for the human body, allowing it to release excessive warmth through evaporating sweat. With a high level of moisture in the air, the evaporation process becomes less efficient, preventing the body from cooling down efficiently and resulting in a sensation of overheating. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.

Humidity

The most humid month is September, with an average relative humidity of 79%.

Rainfall

In September, in Undi, India, the rain falls for 21.6 days. Throughout September, 105mm (4.13") of precipitation is accumulated. In Undi, during the entire year, the rain falls for 137.8 days and collects up to 693mm (27.28") of precipitation.

Daylight

The average length of the day in September in Undi is 12h and 14min.
On the first day of September, sunrise is at 5:50 am and sunset at 6:17 pm. On the last day of the month, sunrise is at 5:54 am and sunset at 5:53 pm IST.

Sunshine

In Undi, the average sunshine in September is 9.2h.

UV index

In Undi, the average daily maximum UV index in September is 7. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum UV index of 7 during September leads to these instructions:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.