September weather forecastNaraini, India

September

Weather in September

The last month of the rainy (monsoon) season, September, is another tropical month in Naraini, India, with an average temperature fluctuating between 33.9°C (93°F) and 26.5°C (79.7°F).

Temperature

The arrival of September sees an average high-temperature of a still tropical 33.9°C (93°F), hardly diverging from August's 34.5°C (94.1°F). Naraini's temperature drops to an average low of 26.5°C (79.7°F) during the nights of September.

Heat index

The average heat index in September is evaluated at an extremely hot 43°C (109.4°F). Eyes open: Heat cramps and heat exhaustion are expected. Prolonged exertion could lead to heatstroke.
Heat index determinations are made taking into account the shade and light air movements. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', joins air temperature with relative humidity to produce a temperature perception for humans. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.
By perspiring, the human body can shed its excessive warmth since evaporated sweat cools it off. In the presence of abundant moisture in the atmosphere, the cooling process through evaporation is hindered, causing the body to feel excessively warm. The body is at risk of dehydration and related complications when it fails to shed excessive heat.

Humidity

In September, the average relative humidity is 63%.

Rainfall

In Naraini, in September, it is raining for 15.8 days, with typically 109mm (4.29") of accumulated precipitation. Throughout the year, in Naraini, India, there are 94.8 rainfall days, and 566mm (22.28") of precipitation is accumulated.

Daylight

In September, the average length of the day is 12h and 18min.
On the first day of September in Naraini, sunrise is at 5:48 am and sunset at 6:27 pm. On the last day of the month, sunrise is at 5:59 am and sunset at 5:56 pm IST.

Sunshine

In September, the average sunshine in Naraini is 9.7h.

UV index

In September, the average daily maximum UV index in Naraini is 7. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the average person.
Note: The maximum daily UV index of 7 in September converts into the following recommendations:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.

Frequently asked questions

The average high-temperature, in September, in Naraini, is 33.9°C (93°F), while the average low-temperature is 26.5°C (79.7°F). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, in September is evaluated at 43°C (109.4°F).

The average relative humidity in September in Naraini is 63%.

In Naraini, India, during September, the rain falls for 15.8 days and regularly aggregates up to 109mm (4.29") of precipitation.

In September, the average day length in Naraini, India, is 12h and 18min.

On the first day of September in Naraini, sunrise is at 5:48 am and sunset at 6:27 pm. On the last day of the month, sunrise is at 5:59 am and sunset at 5:56 pm IST.

In Naraini, India, the average sunshine duration in September is 9.7h.

The average daily maximum UV index in September is 7. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe 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 sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Naraini, India

  • Average high temperature in September: 33.9°C

The warmest month (with the highest average high temperature) is May (44.3°C).
The month with the lowest average high temperature is January (23.5°C).

  • Average low temperature in September: 26.5°C

The month with the highest average low temperature is June (32.3°C).
The coldest month (with the lowest average low temperature) is January (10.8°C).

Average pressure in September
Naraini, India

  • Average pressure in September: 1004.5mbar

The month with the highest atmospheric pressure is January (1016.9mbar).
The month with the lowest atmospheric pressure is June (998mbar).

Average wind speed in September
Naraini, India

  • Average wind speed in September: 9.9km/h

The windiest month (with the highest average wind speed) is June (13km/h).
The calmest month (with the lowest average wind speed) is November (6.7km/h).

Average humidity in September
Naraini, India

  • Average humidity in September: 63%

The month with the highest relative humidity is August (67%).
The months with the lowest relative humidity are April and May (18%).

Average rainfall in September
Naraini, India

  • Average rainfall in September: 109mm

The wettest month (with the highest rainfall) is July (181mm).
The driest month (with the least rainfall) is November (2mm).

Average rainfall days in September
Naraini, India

  • Average rainfall days in September: 15.8 days

The month with the highest number of rainy days is July (23.1 days).
The month with the least rainy days is December (0.7 days).

Average daylight in September /
Average sunshine in September
Naraini, 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 42min

The month with the most sunshine is May (Average sunshine: 12h and 12min).
The months with the least sunshine are January and October (Average sunshine: 7h and 24min).

Average sunshine days in September
Naraini, India

  • Average sunshine days in September: 12.3 days

The month with the most sunshine days is December (30.1 days).
The month with the least sunshine days is July (6.1 days).

Average UV index in September
Naraini, 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
Naraini, India

  • Average cloud cover in September: 35

The month with the most cloud cover is August (Cloud cover 49).
The month with the least cloud cover is May (Cloud cover 5).

Average visibility in September
Naraini, India

  • Average visibility in September: 10km

The months with the highest visibility are January, February, March, April, May, June, July, September, October, November and December (10km).
The month with the lowest visibility is August (9km).