Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
Suramangalam's September showcases an average high-temperature of a still hot 32.3°C (90.1°F), hardly distinct from August's 32.6°C (90.7°F). September witnesses an average nighttime temperature of 22.9°C (73.2°F).Heat index
September's average heat index is calculated to be a blistering 41°C (105.8°F). Adopt extra safety steps, risk of heat exhaustion and heat cramps is notable. Sustained activity might cause heatstroke.The heat index's values are generally associated with conditions in shade and light breezes. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a composite of temperature and humidity figures to convey how warm it feels. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. Relative humidity in excess curtails evaporation, therefore reducing heat dissipation from the body, leading to feelings of excess heat. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.
Humidity
The average relative humidity in September in Suramangalam is 69%.Rainfall
In Suramangalam, in September, during 19.8 rainfall days, 90mm (3.54") of precipitation is typically accumulated. In Suramangalam, during the entire year, the rain falls for 177.5 days and collects up to 801mm (31.54") of precipitation.Daylight
In Suramangalam, the average length of the day in September is 12h and 11min.On the first day of the month, sunrise is at 6:07 am and sunset at 6:27 pm. On the last day of September, sunrise is at 6:06 am and sunset at 6:08 pm IST.
Sunshine
In Suramangalam, the average sunshine in September is 8.8h.UV index
In September, the average daily maximum UV index is 7. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the average person.Note: In September, the maximum UV index of 7 suggests these recommendations:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. 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. Enhance your sun protection with tightly woven, yet airy clothing.
Frequently asked questions
How hot is it in Suramangalam in September?
What is the average humidity in September in Suramangalam?
How much does it rain in Suramangalam in September?
How many hours of daylight does Suramangalam have in September?
What time are sunrise and sunset in September in Suramangalam?
How many hours of sunshine does Suramangalam have in September?
How high is the UV index in September in Suramangalam?
Average temperature in September
Suramangalam, India
- Average high temperature in September: 32.3°C
The warmest month (with the highest average high temperature) is April (37.3°C).
The month with the lowest average high temperature is December (28.4°C).
- Average low temperature in September: 22.9°C
The month with the highest average low temperature is May (26.2°C).
The coldest month (with the lowest average low temperature) is January (18.1°C).
Average pressure in September
Suramangalam, India
- Average pressure in September: 1008.7mbar
The month with the highest atmospheric pressure is January (1014.1mbar).
The month with the lowest atmospheric pressure is June (1006.9mbar).
Average wind speed in September
Suramangalam, India
- Average wind speed in September: 7.1km/h
The windiest month (with the highest average wind speed) is June (10.6km/h).
The calmest month (with the lowest average wind speed) is October (6km/h).
Average humidity in September
Suramangalam, India
- Average humidity in September: 69%
The month with the highest relative humidity is November (79%).
The month with the lowest relative humidity is April (49%).
Average rainfall in September
Suramangalam, India
- Average rainfall in September: 90mm
The wettest month (with the highest rainfall) is October (180mm).
The driest month (with the least rainfall) is January (9mm).
Average rainfall days in September
Suramangalam, India
- Average rainfall days in September: 19.8 days
The month with the highest number of rainy days is October (22.5 days).
The month with the least rainy days is February (3.9 days).
Average daylight in September /
Average sunshine in September
Suramangalam, India
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 48min).
The month with the shortest days is December (Average daylight: 11h and 30min).
- Average sunshine in September: 8h and 5min
The month with the most sunshine is May (Average sunshine: 11h and 30min).
The month with the least sunshine is November (Average sunshine: 5h and 42min).
Average sunshine days in September
Suramangalam, India
- Average sunshine days in September: 8.7 days
The month with the most sunshine days is February (23.9 days).
The month with the least sunshine days is May (6.7 days).
Average UV index in September
Suramangalam, India
- Average UV index in September: 7
The months with the highest UV index are March, April and May (UV index 8).
The months with the lowest UV index are January, October, November and December (UV index 6).
Average cloud cover in September
Suramangalam, India
- Average cloud cover in September: 37
The month with the most cloud cover is November (Cloud cover 42).
The month with the least cloud cover is February (Cloud cover 13).
Average visibility in September
Suramangalam, India
- Average visibility in September: 10km
The months with the highest visibility are February, March, April, May, June, July, August and September (10km).
The months with the lowest visibility are January, October, November and December (9km).
Suramangalam, India
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