September weather forecastHapur, India
September
Weather in September
The last month of the rainy (monsoon) season, September, is another tropical month in Hapur, India, with an average temperature ranging between max 33.6°C (92.5°F) and min 24.5°C (76.1°F).Temperature
September's onset records an average high-temperature of a still hot 33.6°C (92.5°F), a near match to August's 34.3°C (93.7°F). Hapur's average low-temperature is measured at a warm 24.5°C (76.1°F) during September.Heat index
In September, the heat index is evaluated at a blisteringly hot 44°C (111.2°F). Watchful: Heat cramps and heat exhaustion are predicted. Continued exertion could lead to heatstroke.Records show heat index calculations are tailored for shaded regions and mild winds. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are particularly relevant to babies and toddlers. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.
Sweat evaporation plays a crucial role in cooling the human body, a process enabled by perspiration. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.
Humidity
In Hapur, the average relative humidity in September is 66%.Rainfall
In September, the rain falls for 12.1 days. Throughout September, 59mm (2.32") of precipitation is accumulated. In Hapur, during the entire year, the rain falls for 82.2 days and collects up to 385mm (15.16") of precipitation.Daylight
In September, the average length of the day in Hapur is 12h and 20min.On the first day of September, sunrise is at 5:57 am and sunset at 6:40 pm. On the last day of the month, sunrise is at 6:11 am and sunset at 6:06 pm IST.
Sunshine
The average sunshine in September in Hapur is 9.3h.UV index
In September, the average daily maximum UV index in Hapur is 7. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: During September, 7 as the daily maximum UV index converts into the following advice:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Hapur, India
- Average high temperature in September: 33.6°C
The warmest month (with the highest average high temperature) is May (42.1°C).
The month with the lowest average high temperature is January (20.9°C).
- Average low temperature in September: 24.5°C
The month with the highest average low temperature is June (30.4°C).
The coldest month (with the lowest average low temperature) is January (8.8°C).
Average pressure in September
Hapur, India
- Average pressure in September: 1004mbar
The month with the highest atmospheric pressure is January (1016.8mbar).
The month with the lowest atmospheric pressure is June (997.2mbar).
Average wind speed in September
Hapur, India
- Average wind speed in September: 8.1km/h
The windiest month (with the highest average wind speed) is April (10.9km/h).
The calmest month (with the lowest average wind speed) is October (6.7km/h).
Average humidity in September
Hapur, India
- Average humidity in September: 66%
The month with the highest relative humidity is August (70%).
The month with the lowest relative humidity is May (20%).
Average rainfall in September
Hapur, India
- Average rainfall in September: 59mm
The wettest month (with the highest rainfall) is August (122mm).
The driest month (with the least rainfall) is November (2mm).
Average rainfall days in September
Hapur, India
- Average rainfall days in September: 12.1 days
The month with the highest number of rainy days is July (20.7 days).
The month with the least rainy days is November (1.3 days).
Average daylight in September /
Average sunshine in September
Hapur, India
- Average daylight in September: 12h and 18min
The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).
- Average sunshine in September: 9h and 18min
The month with the most sunshine is May (Average sunshine: 12h and 12min).
The month with the least sunshine is January (Average sunshine: 7h and 12min).
Average sunshine days in September
Hapur, India
- Average sunshine days in September: 16.5 days
The month with the most sunshine days is December (29.5 days).
The month with the least sunshine days is July (9 days).
Average UV index in September
Hapur, India
- Average UV index in September: 7
The months with the highest UV index are May and June (UV index 9).
The month with the lowest UV index is December (UV index 4).
Average cloud cover in September
Hapur, India
- Average cloud cover in September: 25
The month with the most cloud cover is August (Cloud cover 39).
The month with the least cloud cover is October (Cloud cover 5).
Average visibility in September
Hapur, India
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, June, July, October, November and December (10km).
The months with the lowest visibility are August and September (9km).





