September weather forecast
Ambasamudram, India

The last month of the rainy (monsoon) season, September, is another tropical month in Ambasamudram, India, with an average temperature fluctuating between 30.9°C (87.6°F) and 23.3°C (73.9°F).

Temperature

Ambasamudram marks the onset of September with an average high-temperature of a still hot 30.9°C (87.6°F), a subtle shift from August's 30.8°C (87.4°F). September's nights in Ambasamudram observe an average temperature of 23.3°C (73.9°F).

Heat index

September's mean heat index is calculated to be a fiery hot 38°C (100.4°F). Take extra safety measures to prevent heat exhaustion and heat cramps. Heatstroke could follow lengthy activity.
One should be cognizant that the heat index values are tailored for shaded spots and mild winds. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'real feel', offers an insight into how hot it feels when we factor in moisture content. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
Perspiring is a crucial mechanism for the human body, allowing it to release excessive warmth through evaporating sweat. When relative humidity is at high levels, the evaporation rate lessens, causing the body to keep more heat than it would in less humid conditions. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

In Ambasamudram, the average relative humidity in September is 73%.

Rainfall

In September, the rain falls for 15.6 days. Throughout September, 65mm (2.56") of precipitation is accumulated. In Ambasamudram, during the entire year, the rain falls for 213.3 days and collects up to 1151mm (45.31") of precipitation.

Daylight

The average length of the day in September is 12h and 10min.
On the first day of September in Ambasamudram, India, sunrise is at 6:11 am and sunset at 6:28 pm. On the last day of the month, sunrise is at 6:08 am and sunset at 6:11 pm IST.

Sunshine

The average sunshine in September in Ambasamudram, India, is 8.7h.

UV index

February through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the average person.
Note: During September, 7 as the daily maximum UV index converts into the following advice:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.