September weather forecastDalmianagar, India
September
Weather in September
The last month of the rainy (monsoon) season, September, is also a hot month in Dalmianagar, India, with an average temperature varying between 32.8°C (91°F) and 25.1°C (77.2°F).Temperature
Dalmianagar commences September with an average high-temperature of a still tropical 32.8°C (91°F), maintaining a close resemblance to the previous month. Dalmianagar registers a consistent average low-temperature of 25.1°C (77.2°F) during September.Heat index
September's average heat index is appraised at a burning hot 45°C (113°F). Keep guard: Heat cramps and heat exhaustion are likely. Continued activity increases the risk of heatstroke.It is emphasized that the heat index's values are meant for shaded zones with mild winds. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. Keep in mind that direct sunshine exposure can amplify the weather's effects, possibly increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical 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.
The process of perspiration is vital for the human body to get rid of excess warmth by allowing sweat to evaporate. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. Overheating and potential dehydration arise when body heat gain eclipses its release capability.
Humidity
With an average relative humidity of 74%, September is the most humid month.Rainfall
In Dalmianagar, during September, the rain falls for 16.3 days and regularly aggregates up to 83mm (3.27") of precipitation. In Dalmianagar, during the entire year, the rain falls for 98.7 days and collects up to 429mm (16.89") of precipitation.Daylight
The average length of the day in September is 12h and 18min.On the first day of September, sunrise is at 5:34 am and sunset at 6:12 pm. On the last day of the month, sunrise is at 5:44 am and sunset at 5:41 pm IST.
Sunshine
In Dalmianagar, the average sunshine in September is 9.1h.UV index
In Dalmianagar, the average daily maximum UV index in September is 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: A daily high UV index of 7 in September leads to these guidelines:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Dalmianagar, India
- Average high temperature in September: 32.8°C
The warmest month (with the highest average high temperature) is May (42.5°C).
The month with the lowest average high temperature is January (23.9°C).
- Average low temperature in September: 25.1°C
The month with the highest average low temperature is June (31.4°C).
The coldest month (with the lowest average low temperature) is January (11.2°C).
Average pressure in September
Dalmianagar, India
- Average pressure in September: 1004mbar
The month with the highest atmospheric pressure is January (1016.4mbar).
The month with the lowest atmospheric pressure is June (997.8mbar).
Average wind speed in September
Dalmianagar, India
- Average wind speed in September: 8.1km/h
The windiest month (with the highest average wind speed) is June (11km/h).
The calmest month (with the lowest average wind speed) is October (6km/h).
Average humidity in September
Dalmianagar, India
- Average humidity in September: 74%
The month with the highest relative humidity is September (74%).
The month with the lowest relative humidity is April (22%).
Average rainfall in September
Dalmianagar, India
- Average rainfall in September: 83mm
The wettest month (with the highest rainfall) is July (126mm).
The driest month (with the least rainfall) is November (3mm).
Average rainfall days in September
Dalmianagar, India
- Average rainfall days in September: 16.3 days
The month with the highest number of rainy days is August (23.1 days).
The month with the least rainy days is November (1.2 days).
Average daylight in September /
Average sunshine in September
Dalmianagar, India
- Average daylight in September: 12h and 18min
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: 9h and 6min
The months with the most sunshine are April and May (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 7h and 24min).
Average sunshine days in September
Dalmianagar, India
- Average sunshine days in September: 11.8 days
The month with the most sunshine days is December (29.1 days).
The month with the least sunshine days is August (5.8 days).
Average UV index in September
Dalmianagar, India
- Average UV index in September: 7
The months with the highest UV index are April and May (UV index 9).
The months with the lowest UV index are January and December (UV index 5).
Average cloud cover in September
Dalmianagar, India
- Average cloud cover in September: 36
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 6).
Average visibility in September
Dalmianagar, 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).





