September weather forecast
Sanju, India

September

Weather in September

The last month of the rainy (monsoon) season, September, is also a fiery hot month in Sanju, India, with an average temperature ranging between max 35.3°C (95.5°F) and min 26.6°C (79.9°F).

Temperature

September's onset brings an average high-temperature of a still sweltering 35.3°C (95.5°F), showing a minute difference from August's 35°C (95°F). Sanju records an average low of 26.6°C (79.9°F) throughout the nights in September.

Heat index

September's heat index is computed to be a blistering 40°C (104°F). Heightened safety actions are necessary, heat cramps and heat exhaustion are probable. Persistent activity may lead to heatstroke.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
Normally, the human body cools itself through perspiration, which removes excessive heat by evaporating sweat. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.

Humidity

In September, the average relative humidity in Sanju is 47%.

Rainfall

In September, the rain falls for 6.5 days. Throughout September, 17mm (0.67") of precipitation is accumulated. Throughout the year, in Sanju, there are 54.6 rainfall days, and 188mm (7.4") of precipitation is accumulated.

Daylight

In Sanju, the average length of the day in September is 12h and 19min.
On the first day of the month, sunrise is at 6:12 am and sunset at 6:53 pm. On the last day of September, in Sanju, sunrise is at 6:25 am and sunset at 6:20 pm IST.

Sunshine

The average sunshine in September in Sanju is 9.4h.

UV index

In September, the average daily maximum UV index is 8. A UV Index estimate of 8 to 10 represents a very high health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: A maximum high daily UV index of 8 during September translates into the following directions:
Stay protected; otherwise, skin and eyes can suffer rapid damage. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.

Frequently asked questions

How hot is it in Sanju in September?
The average high-temperature, in September, in Sanju, is 35.3°C (95.5°F), while the average low-temperature is 26.6°C (79.9°F). In September, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, is computed to be 40°C (104°F).
What is the average humidity in September in Sanju?
In September, the average relative humidity is 47%.
How much does it rain in Sanju in September?
In Sanju, India, in September, during 6.5 rainfall days, 17mm (0.67") of precipitation is typically accumulated.
What is the average length of the day in September in Sanju?
The average day length in September is 12h and 19min.
When is the sunrise / sunset in September in Sanju?
On the first day of September in Sanju, sunrise is at 6:12 am and sunset at 6:53 pm. On the last day of the month, sunrise is at 6:25 am and sunset at 6:20 pm IST.
How long on average sun shines in September in Sanju?
In Sanju, India, the average sunshine duration in September is 9.4h.
How high is the UV index in September in Sanju?
In September, the average daily maximum UV index is 8. A UV Index value of 8 to 10 symbolizes a very high health threat from exposure to the Sun's UV radiation.
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
Sanju, India
  • Average high temperature in September: 35.3°C

The warmest month (with the highest average high temperature) is May (41.3°C).
The month with the lowest average high temperature is January (22.3°C).

  • Average low temperature in September: 26.6°C

The month with the highest average low temperature is June (31.1°C).
The coldest month (with the lowest average low temperature) is January (11.3°C).

Average pressure in September
Sanju, India
  • Average pressure in September: 1005.4mbar

The month with the highest atmospheric pressure is January (1017mbar).
The month with the lowest atmospheric pressure is July (999mbar).

Average wind speed in September
Sanju, India
  • Average wind speed in September: 12.3km/h

The windiest month (with the highest average wind speed) is June (17.5km/h).
The calmest month (with the lowest average wind speed) is November (9km/h).

Average humidity in September
Sanju, India
  • Average humidity in September: 47%

The month with the highest relative humidity is August (57%).
The month with the lowest relative humidity is April (18%).

Average rainfall in September
Sanju, India
  • Average rainfall in September: 17mm

The wettest month (with the highest rainfall) is August (82mm).
The driest month (with the least rainfall) is December (0mm).

Average rainfall days in September
Sanju, India
  • Average rainfall days in September: 6.5 days

The month with the highest number of rainy days is August (15.5 days).
The months with the least rainy days are October and December (0.6 days).

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

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

  • Average sunshine in September: 9h and 2min

The month with the most sunshine is May (Average sunshine: 12h and 12min).
The month with the least sunshine is November (Average sunshine: 7h and 36min).

Average sunshine days in September
Sanju, India
  • Average sunshine days in September: 22.2 days

The month with the most sunshine days is December (30.5 days).
The month with the least sunshine days is August (14 days).

Average UV index in September
Sanju, India
  • Average UV index in September: 8

The month with the highest UV index is May (UV index 9).
The month with the lowest UV index is December (UV index 4).

Average cloud cover in September
Sanju, India
  • Average cloud cover in September: 18

The month with the most cloud cover is August (Cloud cover 34).
The month with the least cloud cover is May (Cloud cover 4).

Average visibility in September
Sanju, India
  • Average visibility in September: 10km

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

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