September weather forecastWhitefield, India
September
Weather in September
September, the last month of the rainy (monsoon) season in Whitefield, is another warm month, with an average temperature fluctuating between 27.8°C (82°F) and 19.6°C (67.3°F).Temperature
Whitefield sees the arrival of September with an average high-temperature of a still moderately hot 27.8°C (82°F), indicating a subtle variation from August. The low-temperature average for Whitefield during September stands at an enjoyable 19.6°C (67.3°F).Heat index
In September, the heat index is estimated at a hot 31°C (87.8°F). Persistently participating in activities during exposure may lead to fatigue and induce heat cramps.When assessing, remember that heat index measurements are for light winds and shaded spots. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.
Humidity
The months with the highest humidity in Whitefield are September and October, with an average relative humidity of 77%.Rainfall
In Whitefield, during September, the rain falls for 23 days and regularly aggregates up to 116mm (4.57") of precipitation. In Whitefield, during the entire year, the rain falls for 181.1 days and collects up to 773mm (30.43") of precipitation.Daylight
In September, the average length of the day is 12h and 12min.On the first day of the month, sunrise is at 6:07 am and sunset at 6:29 pm. On the last day of September, sunrise is at 6:08 am and sunset at 6:09 pm IST.
Sunshine
The average sunshine in September is 7.8h.UV index
January, June through December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: In September, a regular UV index of 6 translates into these guidelines:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Whitefield, India
- Average high temperature in September: 27.8°C
The warmest month (with the highest average high temperature) is April (35°C).
The month with the lowest average high temperature is December (26.4°C).
- Average low temperature in September: 19.6°C
The month with the highest average low temperature is May (23.1°C).
The coldest month (with the lowest average low temperature) is January (15.8°C).
Average pressure in September
Whitefield, India
- Average pressure in September: 1009.3mbar
The month with the highest atmospheric pressure is January (1014.4mbar).
The month with the lowest atmospheric pressure is June (1007.5mbar).
Average wind speed in September
Whitefield, India
- Average wind speed in September: 12.3km/h
The windiest month (with the highest average wind speed) is July (19km/h).
The calmest month (with the lowest average wind speed) is April (9km/h).
Average humidity in September
Whitefield, India
- Average humidity in September: 77%
The months with the highest relative humidity are September and October (77%).
The month with the lowest relative humidity is March (44%).
Average rainfall in September
Whitefield, India
- Average rainfall in September: 116mm
The wettest month (with the highest rainfall) is October (140mm).
The driest month (with the least rainfall) is February (4mm).
Average rainfall days in September
Whitefield, India
- Average rainfall days in September: 23 days
The month with the highest number of rainy days is August (24.1 days).
The month with the least rainy days is February (2.7 days).
Average daylight in September /
Average sunshine in September
Whitefield, India
- Average daylight in September: 12h and 12min
The month with the longest days is June (Average daylight: 12h and 54min).
The month with the shortest days is December (Average daylight: 11h and 24min).
- Average sunshine in September: 7h and 48min
The month with the most sunshine is May (Average sunshine: 11h and 30min).
The month with the least sunshine is November (Average sunshine: 6h and 6min).
Average sunshine days in September
Whitefield, India
- Average sunshine days in September: 4.6 days
The month with the most sunshine days is January (26.2 days).
The month with the least sunshine days is August (4.5 days).
Average UV index in September
Whitefield, India
- Average UV index in September: 6
The months with the highest UV index are February, March, April and May (UV index 7).
The months with the lowest UV index are January, June, July, August, September, October, November and December (UV index 6).
Average cloud cover in September
Whitefield, India
- Average cloud cover in September: 52
The month with the most cloud cover is August (Cloud cover 55).
The month with the least cloud cover is February (Cloud cover 12).
Average visibility in September
Whitefield, India
- Average visibility in September: 9km
The months with the highest visibility are February, March, April, May and June (10km).
The months with the lowest visibility are October and November (8km).
