September weather forecastKhirni, India
September
Weather in September
September, the last month of the rainy (monsoon) season in Khirni, is also a hot month, with temperature in the range of an average low of 25°C (77°F) and an average high of 33.8°C (92.8°F).Temperature
Khirni records an average high-temperature of a still tropical 33.8°C (92.8°F) as September arrives, nearly mirroring the previous month's climate. September generally records an average low-temperature of 25°C (77°F).Heat index
The heat index for September is estimated at an extremely hot 42°C (107.6°F). Use additional protective measures, heat cramps and heat exhaustion are possible outcomes. Continuous activity might lead to heatstroke.One should consider that heat index numbers are for shaded settings and light wind. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is achieved by amalgamating air temperature with the relative humidity readings. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
Perspiration, which is the evaporation of sweat, is a primary way the human body manages and dispels excessive warmth. During high air temperature and humidity (high heat index), the process of perspiration is hindered, intensifying the sensation of heat. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.
Humidity
In Khirni, the average relative humidity in September is 60%.Rainfall
In Khirni, during September, the rain falls for 12.4 days and regularly aggregates up to 68mm (2.68") of precipitation. In Khirni, during the entire year, the rain falls for 84.7 days and collects up to 523mm (20.59") of precipitation.Daylight
In Khirni, the average length of the day in September is 12h and 19min.On the first day of September, sunrise is at 6:04 am and sunset at 6:44 pm. On the last day of the month, sunrise is at 6:16 am and sunset at 6:12 pm IST.
Sunshine
The average sunshine in September in Khirni is 8.7h.UV index
The average daily maximum UV index in September in Khirni is 7. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: In September, the maximum UV index of 7 suggests this advice:
Deter overexposure. Protecting against the sun's effects is essential. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Khirni, India
- Average high temperature in September: 33.8°C
The warmest month (with the highest average high temperature) is May (42.8°C).
The month with the lowest average high temperature is January (23.2°C).
- Average low temperature in September: 25°C
The month with the highest average low temperature is June (32.2°C).
The coldest month (with the lowest average low temperature) is January (10.8°C).
Average pressure in September
Khirni, India
- Average pressure in September: 1005.8mbar
The month with the highest atmospheric pressure is January (1017.1mbar).
The month with the lowest atmospheric pressure is July (999.4mbar).
Average wind speed in September
Khirni, India
- Average wind speed in September: 9.8km/h
The windiest month (with the highest average wind speed) is June (14.2km/h).
The calmest month (with the lowest average wind speed) is November (6.3km/h).
Average humidity in September
Khirni, India
- Average humidity in September: 60%
The month with the highest relative humidity is August (70%).
The months with the lowest relative humidity are April and May (16%).
Average rainfall in September
Khirni, India
- Average rainfall in September: 68mm
The wettest month (with the highest rainfall) is August (198mm).
The driest month (with the least rainfall) is December (1mm).
Average rainfall days in September
Khirni, India
- Average rainfall days in September: 12.4 days
The month with the highest number of rainy days is August (23.3 days).
The month with the least rainy days is December (0.8 days).
Average daylight in September /
Average sunshine in September
Khirni, India
- Average daylight in September: 12h and 18min
The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).
- Average sunshine in September: 8h and 42min
The month with the most sunshine is May (Average sunshine: 12h and 12min).
The months with the least sunshine are November and December (Average sunshine: 7h and 36min).
Average sunshine days in September
Khirni, India
- Average sunshine days in September: 16.3 days
The month with the most sunshine days is December (30 days).
The month with the least sunshine days is August (6.7 days).
Average UV index in September
Khirni, India
- Average UV index in September: 7
The months with the highest UV index are April, May and June (UV index 9).
The months with the lowest UV index are January and December (UV index 5).
Average cloud cover in September
Khirni, India
- Average cloud cover in September: 29
The month with the most cloud cover is August (Cloud cover 50).
The month with the least cloud cover is May (Cloud cover 5).
Average visibility in September
Khirni, India
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (10km).
The months with the lowest visibility are July and August (9km).





