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
Mangalapuram, India, indicates an average high-temperature of a still warm 29.6°C (85.3°F) in September, showing minor variation from August's 29.3°C (84.7°F). In Mangalapuram, September is marked by an average low-temperature of 23.6°C (74.5°F).Heat index
During September, the heat index is computed to be a sweltering 36°C (96.8°F). Adopt extra preventive measures, the occurrence of heat cramps and heat exhaustion is likely. Heatstroke may follow extended activity.Be aware that heat index ratings are designed for shaded locations and minor breezes. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is found by incorporating humidity levels into the air temperature measurement. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion 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 are highly critical to babies and toddlers. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. An increase in relative humidity disrupts body cooling by slowing the evaporation rate, thereby reducing the rate at which the body cools and amplifying the sense of heat. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.
Humidity
August and September, with an average relative humidity of 80%, are the most humid months.Rainfall
In Mangalapuram, in September, it is raining for 11.6 days, with typically 61mm (2.4") of accumulated precipitation. In Mangalapuram, during the entire year, the rain falls for 163.2 days and collects up to 704mm (27.72") of precipitation.Daylight
In Mangalapuram, the average length of the day in September is 12h and 10min.On the first day of September in Mangalapuram, sunrise is at 6:14 am and sunset at 6:30 pm. On the last day of the month, sunrise is at 6:10 am and sunset at 6:14 pm IST.
Sunshine
In Mangalapuram, the average sunshine in September is 7.9h.UV index
January through December, with an average maximum UV index of 7, are months with the highest UV index. The months with the lowest UV index in Mangalapuram are January through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the average person.Note: A maximum high UV index of 7 in September translates into the following recommendations:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. Stay sun-safe with clothing that is both closely woven and worn loosely.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in Mangalapuram in September?
What are the most humid months in Mangalapuram?
What is the average humidity in September in Mangalapuram?
How many days does it rain in September in Mangalapuram?
What is the average length of the day in September in Mangalapuram?
What time are sunrise and sunset in September in Mangalapuram?
How many hours of sunshine does Mangalapuram have in September?
What are the months with the highest UV index in Mangalapuram?
What is the month with the lowest UV index in Mangalapuram?
What is the UV index reading in September in Mangalapuram?
Average temperature in September
Mangalapuram, India
- Average high temperature in September: 29.6°C
The warmest month (with the highest average high temperature) is March (33.8°C).
The month with the lowest average high temperature is August (29.3°C).
- Average low temperature in September: 23.6°C
The month with the highest average low temperature is May (25.8°C).
The coldest month (with the lowest average low temperature) is January (21.9°C).
Average pressure in September
Mangalapuram, India
- Average pressure in September: 1009.4mbar
The month with the highest atmospheric pressure is January (1011.9mbar).
The month with the lowest atmospheric pressure is May (1008mbar).
Average wind speed in September
Mangalapuram, India
- Average wind speed in September: 13.5km/h
The windiest month (with the highest average wind speed) is July (16.7km/h).
The calmest month (with the lowest average wind speed) is November (7km/h).
Average humidity in September
Mangalapuram, India
- Average humidity in September: 80%
The months with the highest relative humidity are August and September (80%).
The month with the lowest relative humidity is February (66%).
Average rainfall in September
Mangalapuram, India
- Average rainfall in September: 61mm
The wettest month (with the highest rainfall) is October (118mm).
The driest month (with the least rainfall) is January (9mm).
Average rainfall days in September
Mangalapuram, India
- Average rainfall days in September: 11.6 days
The month with the highest number of rainy days is April (25.3 days).
The month with the least rainy days is January (4.3 days).
Average daylight in September /
Average sunshine in September
Mangalapuram, India
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 36min).
The month with the shortest days is December (Average daylight: 11h and 36min).
- Average sunshine in September: 7h and 5min
The month with the most sunshine is February (Average sunshine: 9h and 36min).
The month with the least sunshine is November (Average sunshine: 6h and 6min).
Average sunshine days in September
Mangalapuram, India
- Average sunshine days in September: 16 days
The month with the most sunshine days is January (25.5 days).
The month with the least sunshine days is April (2.9 days).
Average UV index in September
Mangalapuram, India
- Average UV index in September: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover in September
Mangalapuram, India
- Average cloud cover in September: 45
The month with the most cloud cover is June (Cloud cover 54).
The months with the least cloud cover are January and February (Cloud cover 15).
Average visibility in September
Mangalapuram, India
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Mangalapuram, India
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