September weather forecastChhutmalpur, India
September
Weather in September
September, the last month of the rainy (monsoon) season in Chhutmalpur, is another hot month, with temperature in the range of an average high of 32.8°C (91°F) and an average low of 23°C (73.4°F).Temperature
Chhutmalpur's weather in September indicates an average high-temperature of a still hot 32.8°C (91°F), nearly consistent with the 33.9°C (93°F) of August. Nighttime temperature in Chhutmalpur lowers to an average of 23°C (73.4°F) in September.Heat index
In September, the average heat index is computed to be a blisteringly hot 43°C (109.4°F). On guard: Heat exhaustion and heat cramps are predicted. Heatstroke is a potential hazard with continuous physical effort.Evaluating the heat index requires understanding its values in the shade and with gentle winds. Exposure to the direct sun might augment heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.
Perspiration, which is the evaporation of sweat, is a primary way the human body manages and dispels excessive warmth. Greater relative humidity lessens the rate of evaporation, thus decreasing the body's heat dispersal, which gives rise to a sensation of overheating. If the body retains more heat than it can expel, the increasing temperature can lead to heat-related conditions.
Humidity
In Chhutmalpur, the average relative humidity in September is 71%.Rainfall
In September, the rain falls for 15.3 days. Throughout September, 108mm (4.25") of precipitation is accumulated. Throughout the year, there are 103.9 rainfall days, and 560mm (22.05") of precipitation is accumulated.Daylight
In Chhutmalpur, the average length of the day in September is 12h and 21min.On the first day of the month, sunrise is at 5:56 am and sunset at 6:41 pm. On the last day of September, sunrise is at 6:11 am and sunset at 6:05 pm IST.
Sunshine
The average sunshine in September is 9.4h.UV index
The average daily maximum UV index in September in Chhutmalpur is 7. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the ordinary person.Note: In September, a regular UV index of 7 translates into these guidelines:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Chhutmalpur, India
- Average high temperature in September: 32.8°C
The warmest month (with the highest average high temperature) is June (41.7°C).
The month with the lowest average high temperature is January (20.6°C).
- Average low temperature in September: 23°C
The month with the highest average low temperature is June (28°C).
The coldest month (with the lowest average low temperature) is January (8°C).
Average pressure in September
Chhutmalpur, India
- Average pressure in September: 1006.7mbar
The month with the highest atmospheric pressure is January (1017.5mbar).
The month with the lowest atmospheric pressure is June (1000.5mbar).
Average wind speed in September
Chhutmalpur, India
- Average wind speed in September: 6.7km/h
The windiest months (with the highest average wind speed) are April and May (10.3km/h).
The calmest month (with the lowest average wind speed) is October (5.9km/h).
Average humidity in September
Chhutmalpur, India
- Average humidity in September: 71%
The month with the highest relative humidity is August (74%).
The month with the lowest relative humidity is May (23%).
Average rainfall in September
Chhutmalpur, India
- Average rainfall in September: 108mm
The wettest month (with the highest rainfall) is August (150mm).
The driest month (with the least rainfall) is November (5mm).
Average rainfall days in September
Chhutmalpur, India
- Average rainfall days in September: 15.3 days
The month with the highest number of rainy days is August (23.3 days).
The month with the least rainy days is November (1.5 days).
Average daylight in September /
Average sunshine in September
Chhutmalpur, India
- Average daylight in September: 12h and 18min
The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).
- Average sunshine in September: 9h and 24min
The months with the most sunshine are May and June (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 7h and 6min).
Average sunshine days in September
Chhutmalpur, India
- Average sunshine days in September: 12.9 days
The month with the most sunshine days is December (28.7 days).
The month with the least sunshine days is August (6.8 days).
Average UV index in September
Chhutmalpur, India
- Average UV index in September: 7
The months with the highest UV index are April, May and June (UV index 8).
The months with the lowest UV index are January and December (UV index 4).
Average cloud cover in September
Chhutmalpur, India
- Average cloud cover in September: 25
The month with the most cloud cover is August (Cloud cover 37).
The month with the least cloud cover is October (Cloud cover 5).
Average visibility in September
Chhutmalpur, 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).





