September weather forecastRajanagaram, India
September
Weather in September
September, the last month of the rainy (monsoon) season in Rajanagaram, is another tropical month, with an average temperature fluctuating between 24.8°C (76.6°F) and 32.5°C (90.5°F).Temperature
The unfolding of September shows an average high-temperature of a still hot 32.5°C (90.5°F), indicating a slight variance from August's 32.4°C (90.3°F). During September, the average low-temperature is recorded at a moderately hot 24.8°C (76.6°F).Heat index
The heat index for September is evaluated at a burning hot 45°C (113°F). Be on the lookout: Heat cramps and heat exhaustion are anticipated. Continued exertion can result in heatstroke.Heat index data is primarily for areas with shade and subjected to light winds. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'real feel' or 'felt air temperature', shows a temperature sensation when both heat and moisture conditions are combined. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
In high temperatures, perspiration kicks in, allowing the human body to cool down through the evaporation of 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. If the body retains more heat than it can expel, the increasing temperature can lead to heat-related conditions.
Humidity
With an average relative humidity of 78%, September is the most humid month in Rajanagaram.Rainfall
In Rajanagaram, during September, the rain falls for 22.3 days and regularly aggregates up to 121mm (4.76") of precipitation. Throughout the year, in Rajanagaram, there are 137.6 rainfall days, and 721mm (28.39") of precipitation is accumulated.Daylight
The average length of the day in September is 12h and 14min.On the first day of September, sunrise is at 5:48 am and sunset at 6:15 pm. On the last day of the month, sunrise is at 5:52 am and sunset at 5:52 pm IST.
Sunshine
In September, the average sunshine is 8.9h.UV index
In September, the average daily maximum UV index is 7. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In September, the maximum UV index of 7 transforms into these recommendations:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Rajanagaram, India
- Average high temperature in September: 32.5°C
The warmest month (with the highest average high temperature) is May (41.4°C).
The month with the lowest average high temperature is December (30.3°C).
- Average low temperature in September: 24.8°C
The month with the highest average low temperature is May (27.8°C).
The coldest month (with the lowest average low temperature) is January (18.1°C).
Average pressure in September
Rajanagaram, India
- Average pressure in September: 1005.5mbar
The month with the highest atmospheric pressure is January (1014.5mbar).
The month with the lowest atmospheric pressure is June (1002.2mbar).
Average wind speed in September
Rajanagaram, India
- Average wind speed in September: 8.4km/h
The windiest month (with the highest average wind speed) is July (11.8km/h).
The calmest month (with the lowest average wind speed) is October (7km/h).
Average humidity in September
Rajanagaram, India
- Average humidity in September: 78%
The month with the highest relative humidity is September (78%).
The month with the lowest relative humidity is May (56%).
Average rainfall in September
Rajanagaram, India
- Average rainfall in September: 121mm
The wettest month (with the highest rainfall) is August (151mm).
The driest month (with the least rainfall) is February (4mm).
Average rainfall days in September
Rajanagaram, India
- Average rainfall days in September: 22.3 days
The month with the highest number of rainy days is September (22.3 days).
The month with the least rainy days is February (2.2 days).
Average daylight in September /
Average sunshine in September
Rajanagaram, India
- Average daylight in September: 12h and 12min
The month with the longest days is June (Average daylight: 13h and 6min).
The month with the shortest days is December (Average daylight: 11h and 6min).
- Average sunshine in September: 8h and 54min
The months with the most sunshine are April and May (Average sunshine: 11h and 42min).
The months with the least sunshine are November and December (Average sunshine: 7h and 0min).
Average sunshine days in September
Rajanagaram, India
- Average sunshine days in September: 6.8 days
The month with the most sunshine days is January (26.3 days).
The month with the least sunshine days is September (6.8 days).
Average UV index in September
Rajanagaram, India
- Average UV index in September: 7
The months with the highest UV index are April and May (UV index 8).
The months with the lowest UV index are January and December (UV index 6).
Average cloud cover in September
Rajanagaram, India
- Average cloud cover in September: 43
The month with the most cloud cover is July (Cloud cover 55).
The month with the least cloud cover is February (Cloud cover 13).
Average visibility in September
Rajanagaram, India
- Average visibility in September: 9km
The months with the highest visibility are February, March, April, May, June, July, November and December (10km).
The months with the lowest visibility are January, August, September and October (9km).
