September weather forecastJamalpur, India
September
Weather in September
September, the last month of the rainy (monsoon) season in Jamalpur, is also a hot month, with temperature in the range of an average low of 25.8°C (78.4°F) and an average high of 33°C (91.4°F).Temperature
The shift to September signals an average high-temperature of a still hot 33°C (91.4°F), subtly varied from August's 34°C (93.2°F). Jamalpur observes an average low-temperature of 25.8°C (78.4°F) during September nights.Heat index
September's mean heat index is evaluated at a life-threatening hot 45°C (113°F). Attention: Heat exhaustion and heat cramps are anticipated. Prolonged effort can result in heatstroke.One should be cognizant that the heat index values are tailored for shaded spots and mild winds. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'feels like' or 'apparent temperature', represents the fusion of temperature and moisture in the air to suggest how warm it feels. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.
Through perspiration, the body has a natural mechanism to eliminate excessive heat via sweat evaporation. With higher relative humidity, the rate of evaporation is reduced, resulting in increased heat retention in the body compared to drier air. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.
Humidity
August and September, with an average relative humidity of 73%, are the most humid months.Rainfall
In Jamalpur, in September, during 20.2 rainfall days, 142mm (5.59") of precipitation is typically accumulated. In Jamalpur, during the entire year, the rain falls for 117.9 days and collects up to 697mm (27.44") of precipitation.Daylight
The average length of the day in September is 12h and 18min.On the first day of September, sunrise is at 5:24 am and sunset at 6:03 pm. On the last day of the month, sunrise is at 5:35 am and sunset at 5:31 pm IST.
Sunshine
In Jamalpur, India, the average sunshine in September is 8h.UV index
In Jamalpur, India, the average daily maximum UV index in September is 7. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: In September, the maximum UV index of 7 translates into these guidelines:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Jamalpur, India
- Average high temperature in September: 33°C
The warmest month (with the highest average high temperature) is May (39.9°C).
The month with the lowest average high temperature is January (23.8°C).
- Average low temperature in September: 25.8°C
The month with the highest average low temperature is June (29.8°C).
The coldest month (with the lowest average low temperature) is January (11.6°C).
Average pressure in September
Jamalpur, India
- Average pressure in September: 1004mbar
The month with the highest atmospheric pressure is January (1015.9mbar).
The month with the lowest atmospheric pressure is June (998.3mbar).
Average wind speed in September
Jamalpur, India
- Average wind speed in September: 9.7km/h
The windiest month (with the highest average wind speed) is May (13.4km/h).
The calmest month (with the lowest average wind speed) is October (7.2km/h).
Average humidity in September
Jamalpur, India
- Average humidity in September: 73%
The months with the highest relative humidity are August and September (73%).
The months with the lowest relative humidity are March and April (31%).
Average rainfall in September
Jamalpur, India
- Average rainfall in September: 142mm
The wettest month (with the highest rainfall) is July (211mm).
The driest month (with the least rainfall) is November (1mm).
Average rainfall days in September
Jamalpur, India
- Average rainfall days in September: 20.2 days
The month with the highest number of rainy days is July (25.4 days).
The month with the least rainy days is November (0.5 days).
Average daylight in September /
Average sunshine in September
Jamalpur, 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: 8h and 0min
The month with the most sunshine is April (Average sunshine: 11h and 54min).
The months with the least sunshine are January, February and December (Average sunshine: 7h and 30min).
Average sunshine days in September
Jamalpur, India
- Average sunshine days in September: 8 days
The month with the most sunshine days is December (29.5 days).
The month with the least sunshine days is July (4.2 days).
Average UV index in September
Jamalpur, India
- Average UV index in September: 7
The months with the highest UV index are March, April, May and June (UV index 8).
The months with the lowest UV index are January and December (UV index 5).
Average cloud cover in September
Jamalpur, India
- Average cloud cover in September: 40
The month with the most cloud cover is July (Cloud cover 52).
The month with the least cloud cover is November (Cloud cover 6).
Average visibility in September
Jamalpur, 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).
