September weather forecastJiran, India

September

Weather in September

September, the last month of the rainy (monsoon) season in Jiran, is also a hot month, with an average temperature ranging between min 22.5°C (72.5°F) and max 31.1°C (88°F).

Temperature

At the start of September, Jiran's average high-temperature reaches a still hot 31.1°C (88°F), subtly different from the preceding month. Throughout the month of September, Jiran reports a steady low-temperature average of 22.5°C (72.5°F).

Heat index

September's average heat index is calculated to be a fiery hot 38°C (100.4°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Understanding the heat index involves considering values for shaded locales with light wind. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', marries air temperature and humidity to produce a value illustrating perceived warmth. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
For the human body, perspiration is the go-to method to regulate temperature, using sweat's evaporation to dissipate warmth. Under high air temperature coupled with high humidity (high heat index), the body's perspiration is reduced, intensifying the sensation of heat. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.

Humidity

In Jiran, the average relative humidity in September is 70%.

Rainfall

In Jiran, in September, it is raining for 14.6 days, with typically 87mm (3.43") of accumulated precipitation. In Jiran, during the entire year, the rain falls for 91.3 days and collects up to 717mm (28.23") of precipitation.

Daylight

In Jiran, the average length of the day in September is 12h and 17min.
On the first day of the month, sunrise is at 6:11 am and sunset at 6:48 pm. On the last day of September, sunrise is at 6:22 am and sunset at 6:18 pm IST.

Sunshine

In Jiran, the average sunshine in September is 8.2h.

UV index

The average daily maximum UV index in September is 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: A maximum daily UV index of 7 during September morphs into the following directions:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. 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. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.

Frequently asked questions

The high-temperature, in September, in Jiran, is 31.1°C (88°F), while the low-temperature averages to 22.5°C (72.5°F). In September, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which represents the influence of relative humidity on air temperature, is calculated to be 38°C (100.4°F).

In September, the average relative humidity is 70%.

In Jiran, in September, during 14.6 rainfall days, 87mm (3.43") of precipitation is typically accumulated.

The average day length in September is 12h and 17min.

In September, on the first day of the month, sunrise is at 6:11 am and sunset at 6:48 pm. On the last day of the month, sunrise is at 6:22 am and sunset at 6:18 pm IST.

In September, the average sunshine duration is 8.2h.

In Jiran, the average daily maximum UV index in September is 7. A UV Index reading of 6 to 7 represents a high health threat 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
Jiran, India

  • Average high temperature in September: 31.1°C

The warmest month (with the highest average high temperature) is May (41°C).
The month with the lowest average high temperature is January (24.3°C).

  • Average low temperature in September: 22.5°C

The month with the highest average low temperature is May (28.5°C).
The coldest month (with the lowest average low temperature) is January (11.4°C).

Average pressure in September
Jiran, India

  • Average pressure in September: 1005.4mbar

The month with the highest atmospheric pressure is January (1016.2mbar).
The month with the lowest atmospheric pressure is July (999.4mbar).

Average wind speed in September
Jiran, India

  • Average wind speed in September: 10.8km/h

The windiest month (with the highest average wind speed) is June (17.4km/h).
The calmest month (with the lowest average wind speed) is November (7.7km/h).

Average humidity in September
Jiran, India

  • Average humidity in September: 70%

The month with the highest relative humidity is August (82%).
The month with the lowest relative humidity is April (17%).

Average rainfall in September
Jiran, India

  • Average rainfall in September: 87mm

The wettest month (with the highest rainfall) is August (308mm).
The driest month (with the least rainfall) is December (0mm).

Average rainfall days in September
Jiran, India

  • Average rainfall days in September: 14.6 days

The month with the highest number of rainy days is August (26.1 days).
The month with the least rainy days is December (0.7 days).

Average daylight in September /
Average sunshine in September
Jiran, India

  • Average daylight in September: 12h and 18min

The month with the longest days is June (Average daylight: 13h and 36min).
The month with the shortest days is December (Average daylight: 10h and 42min).

  • Average sunshine in September: 8h and 12min

The month with the most sunshine is May (Average sunshine: 12h and 12min).
The month with the least sunshine is August (Average sunshine: 6h and 0min).

Average sunshine days in September
Jiran, India

  • Average sunshine days in September: 13.1 days

The month with the most sunshine days is December (30.4 days).
The month with the least sunshine days is August (3.3 days).

Average UV index in September
Jiran, 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
Jiran, India

  • Average cloud cover in September: 36

The month with the most cloud cover is August (Cloud cover 62).
The month with the least cloud cover is May (Cloud cover 4).

Average visibility in September
Jiran, 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).