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
With the advent of September, Revelganj experiences an average high-temperature of a still tropical 33.3°C (91.9°F), mirroring a close resemblance to the previous month. September witnesses an average nighttime temperature of 25.8°C (78.4°F).Heat index
September's heat index is appraised at a life-threatening hot 45°C (113°F). Note: Heat exhaustion and heat cramps are probable. Heatstroke can follow with prolonged activity.Realize that the values for the heat index are set for shaded places and light winds. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'apparent temperature' or 'real feel', shows a temperature sensation when both heat and moisture conditions are combined. 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 are particularly meaningful for babies and toddlers. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.
The natural cooling mechanism in humans involves perspiration, where the evaporation of sweat balances out excessive warmth. In conditions of both high temperature and humidity (a high heat index), sweating is limited and the perception of heat is enhanced. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.
Humidity
With an average relative humidity of 72%, September is the most humid month.Rainfall
In September, in Revelganj, the rain falls for 16.9 days. Throughout September, 131mm (5.16") of precipitation is accumulated. In Revelganj, during the entire year, the rain falls for 93.9 days and collects up to 588mm (23.15") of precipitation.Daylight
In September, the average length of the day is 12h and 19min.On the first day of the month, sunrise is at 5:31 am and sunset at 6:10 pm. On the last day of September, sunrise is at 5:43 am and sunset at 5:39 pm IST.
Sunshine
In September, the average sunshine is 8.8h.UV index
In Revelganj, the average daily maximum UV index in September is 7. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for the average person.Note: A maximum UV index of 7 in September translates into the following recommendations:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in Revelganj in September?
What is the most humid month in Revelganj?
What is the average humidity in September in Revelganj?
How many days does it rain in September in Revelganj?
What is the average length of the day in September in Revelganj?
What time are sunrise and sunset in September in Revelganj?
How many hours of sunshine does Revelganj have in September?
What is the UV index reading in September in Revelganj?
Average temperature in September
Revelganj, India
- Average high temperature in September: 33.3°C
The warmest month (with the highest average high temperature) is May (41.3°C).
The month with the lowest average high temperature is January (23.3°C).
- Average low temperature in September: 25.8°C
The month with the highest average low temperature is June (31.1°C).
The coldest month (with the lowest average low temperature) is January (11.3°C).
Average pressure in September
Revelganj, India
- Average pressure in September: 1003.5mbar
The month with the highest atmospheric pressure is January (1015.8mbar).
The month with the lowest atmospheric pressure is June (997.3mbar).
Average wind speed in September
Revelganj, India
- Average wind speed in September: 9.5km/h
The windiest month (with the highest average wind speed) is May (13.2km/h).
The calmest month (with the lowest average wind speed) is October (6.9km/h).
Average humidity in September
Revelganj, India
- Average humidity in September: 72%
The month with the highest relative humidity is September (72%).
The month with the lowest relative humidity is April (26%).
Average rainfall in September
Revelganj, India
- Average rainfall in September: 131mm
The wettest month (with the highest rainfall) is July (205mm).
The driest month (with the least rainfall) is November (1mm).
Average rainfall days in September
Revelganj, India
- Average rainfall days in September: 16.9 days
The month with the highest number of rainy days is July (20.8 days).
The month with the least rainy days is November (0.4 days).
Average daylight in September /
Average sunshine in September
Revelganj, India
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 13h and 42min).
The month with the shortest days is December (Average daylight: 10h and 36min).
- Average sunshine in September: 8h and 5min
The months with the most sunshine are April and May (Average sunshine: 12h and 6min).
The months with the least sunshine are January and February (Average sunshine: 7h and 30min).
Average sunshine days in September
Revelganj, India
- Average sunshine days in September: 11.5 days
The month with the most sunshine days is December (30.2 days).
The months with the least sunshine days are July and August (9.3 days).
Average UV index in September
Revelganj, India
- Average UV index in September: 7
The months with the highest UV index are March, April, May, June, July and August (UV index 8).
The months with the lowest UV index are January and December (UV index 5).
Average cloud cover in September
Revelganj, India
- Average cloud cover in September: 37
The month with the most cloud cover is July (Cloud cover 49).
The months with the least cloud cover are November and December (Cloud cover 5).
Average visibility in September
Revelganj, India
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, June, October, November and December (10km).
The months with the lowest visibility are July, August and September (9km).
Revelganj, India
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