September weather forecastVisnagar, India

Weather in September

September, the last month of the rainy (monsoon) season in Visnagar, is another hot month, with an average temperature varying between 25°C (77°F) and 32.8°C (91°F).

Temperature

The unfolding of September shows an average high-temperature of a still hot 32.8°C (91°F), indicating a slight variance from August's 31.5°C (88.7°F). Visnagar encounters an average low-temperature of 25°C (77°F) during September nights.

Heat index

The average heat index in September is estimated at a blisteringly hot 42°C (107.6°F). Heightened precautions are necessary, heat cramps and heat exhaustion are potential risks. Continuous activity could lead to heatstroke.
When assessing, remember that heat index measurements are for light winds and shaded spots. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', provides an understanding of perceived warmth by combining temperature and relative humidity. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.
The evaporation of sweat is a natural cooling mechanism of the human body, facilitated by perspiration. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

The average relative humidity in September is 68%.

Rainfall

In September, the rain falls for 14.5 days. Throughout September, 122mm (4.8") of precipitation is accumulated. In Visnagar, India, during the entire year, the rain falls for 85.9 days and collects up to 661mm (26.02") of precipitation.

Daylight

The average length of the day in September in Visnagar is 12h and 17min.
On the first day of September in Visnagar, sunrise is at 6:21 am and sunset at 6:57 pm. On the last day of the month, sunrise is at 6:31 am and sunset at 6:28 pm IST.

Sunshine

The average sunshine in September in Visnagar is 8h.

UV index

The average daily maximum UV index in September is 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: A maximum high daily UV index of 7 during September translates into the following directions:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.