September weather forecast
Chilpi, India

September

Weather in September

September, the last month of the rainy (monsoon) season in Chilpi, is also a moderately hot month, with temperature in the range of an average low of 21.2°C (70.2°F) and an average high of 29.5°C (85.1°F).

Temperature

The advent of September observes an average high-temperature of a still warm 29.5°C (85.1°F), nearly identical to August's 29.2°C (84.6°F). Throughout September, Chilpi witnesses a nighttime temperature average of 21.2°C (70.2°F).

Heat index

The heat index in September is evaluated at a sweltering 36°C (96.8°F). Exercise enhanced safety steps, heat cramps and heat exhaustion are probable. Heatstroke could be a result of sustained activity.
One should be cognizant that the heat index values are tailored for shaded spots and mild winds. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.
The body's self-cooling mechanism is rooted in perspiration, where evaporating sweat cools down excessive warmth. An upsurge in relative humidity affects normal body cooling mechanisms by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.

Humidity

In September, the average relative humidity is 79%.

Rainfall

In September, the rain falls for 20.5 days. Throughout September, 143mm (5.63") of precipitation is accumulated. Throughout the year, there are 134.1 rainfall days, and 906mm (35.67") of precipitation is accumulated.

Daylight

The average length of the day in September is 12h and 16min.
On the first day of September, sunrise is at 5:48 am and sunset at 6:22 pm. On the last day of the month, sunrise is at 5:56 am and sunset at 5:54 pm IST.

Sunshine

In Chilpi, the average sunshine in September is 8.7h.

UV index

In Chilpi, the average daily maximum UV index in September is 6. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum daily UV index of 6 during September translates into the following directions:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.

Frequently asked questions

How hot is September in Chilpi?
The average high-temperature and low-temperature during September are 29.5°C (85.1°F) and 21.2°C (70.2°F) respectively. The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which represents the influence of relative humidity on air temperature, in September is evaluated at 36°C (96.8°F).
What is the average humidity in September?
In September, the average relative humidity is 79%.
How many days does it rain in September?
In Chilpi, during September, the rain falls for 20.5 days and regularly aggregates up to 143mm (5.63") of precipitation.
How many hours of daylight does Chilpi have in September?
In Chilpi, the average day length in September is 12h and 16min.
When is the sunrise / sunset in September?
In September, on the first day of the month, sunrise is at 5:48 am and sunset at 6:22 pm. On the last day of the month, in Chilpi, sunrise is at 5:56 am and sunset at 5:54 pm IST.
How long on average sun shines in September?
The average sunshine duration in September is 8.7h.
What is the UV index intensity in September?
The average daily maximum UV index in September is 6. A UV Index of 6 to 7 symbolizes a high health threat from exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in September - Chilpi, India
Average temperature in September
Chilpi, India
  • Average high temperature in September: 29.5°C

The warmest month (with the highest average high temperature) is May (40°C).
The month with the lowest average high temperature is January (24.7°C).

  • Average low temperature in September: 21.2°C

The month with the highest average low temperature is June (26.1°C).
The coldest month (with the lowest average low temperature) is January (8.9°C).

Average pressure in September - Chilpi, India
Average pressure in September
Chilpi, India
  • Average pressure in September: 1005.5mbar

The month with the highest atmospheric pressure is January (1016mbar).
The month with the lowest atmospheric pressure is July (1000.2mbar).

Average wind speed in September - Chilpi, India
Average wind speed in September
Chilpi, India
  • Average wind speed in September: 7.4km/h

The windiest months (with the highest average wind speed) are June and July (9.5km/h).
The calmest month (with the lowest average wind speed) is November (5.2km/h).

Average humidity in September - Chilpi, India
Average humidity in September
Chilpi, India
  • Average humidity in September: 79%

The month with the highest relative humidity is August (85%).
The month with the lowest relative humidity is April (23%).

Average rainfall in September - Chilpi, India
Average rainfall in September
Chilpi, India
  • Average rainfall in September: 143mm

The wettest month (with the highest rainfall) is July (264mm).
The driest months (with the least rainfall) are April and May (7mm).

Average rainfall days in September - Chilpi, India
Average rainfall days in September
Chilpi, India
  • Average rainfall days in September: 20.5 days

The month with the highest number of rainy days is August (27.9 days).
The month with the least rainy days is November (2.7 days).

Average daylight in September / Average sunshine in September - Chilpi, India
Average daylight in September /
Average sunshine in September
Chilpi, India
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 13h and 30min).
The month with the shortest days is December (Average daylight: 10h and 48min).

  • Average sunshine in September: 8h and 4min

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 18min).

Average sunshine days in September - Chilpi, India
Average sunshine days in September
Chilpi, India
  • Average sunshine days in September: 8.2 days

The month with the most sunshine days is December (27.7 days).
The month with the least sunshine days is August (2.1 days).

Average UV index in September - Chilpi, India
Average UV index in September
Chilpi, India
  • Average UV index in September: 6

The months with the highest UV index are April and May (UV index 8).
The months with the lowest UV index are January, October, November and December (UV index 5).

Average cloud cover in September - Chilpi, India
Average cloud cover in September
Chilpi, India
  • Average cloud cover in September: 45

The month with the most cloud cover is August (Cloud cover 62).
The month with the least cloud cover is May (Cloud cover 7).

Average visibility in September - Chilpi, India
Average visibility in September
Chilpi, India
  • Average visibility in September: 8km

The months with the highest visibility are January, February, March, April, May, June, November and December (10km).
The months with the lowest visibility are August and September (8km).

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