September weather forecast and climate
Surkhi, India

September, the last month of the rainy (monsoon) season, in Surkhi, is a hot month, with average temperature ranging between min 22.7°C (72.9°F) and max 30.8°C (87.4°F).

Temperature

In September, the average high-temperature is practically the same as in August - a hot 30.8°C (87.4°F). In Surkhi, the average low-temperature is 22.7°C (72.9°F).

Heat index

In September, the average heat index is estimated at a very hot 38.6°C (101.5°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature', 'felt air temperature', 'feels like', or 'real feel', combines air temperature and relative humidity to represent a human perceived temperature equivalent. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (clothing, metabolic differences, pregnancy). Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

In September, the average relative humidity is 75%.

Rainfall

In Surkhi, India, it is raining for 18.6 days, with typically 161mm (6.34") of accumulated precipitation. Throughout the year, there are 113.8 rainfall days, and 819mm (32.24") of precipitation is accumulated.

Daylight

In September, the average length of the day is 12.3h.

Sunshine

In Surkhi, the average sunshine in September is 8.4h.

UV index

The average daily maximum UV index in Surkhi, India, is 7. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to the UV radiation for ordinary individuals.
Note: The average daily UV index of 7 transform into the following instructions:
Take precautions against overexposure. Protection against sun damage is needed. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.

What is the temperature in September in Surkhi?

In September, in Surkhi, the average high-temperature is 30.8°C (87.4°F), and the average low-temperature is 22.7°C (72.9°F). In September, the average heat index (a.k.a. 'real feel', 'apparent temperature'), that combines air temperature and relative humidity, is estimated at 38.6°C (101.5°F).

What is the average humidity in September in Surkhi?

In Surkhi, the average relative humidity in September is 75%.

How many days does it rain in September in Surkhi?

In September, in Surkhi, the rain falls for 18.6 days. Throughout September, 161mm (6.34") of precipitation is accumulated.

How many hours of daylight does Surkhi have in September?

In Surkhi, the average length of the day in September is 12.3h.

How long on average sun shines in September in Surkhi?

In Surkhi, India, the average sunshine in September is 8.4h.

How high is the UV index in September in Surkhi?

The average daily maximum UV index in September in Surkhi, India, is 7. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to the Sun's UV rays.
Average temperature in September - Surkhi, India
  • Average high temperature in September: 30.8°C

The warmest month (with the highest average high temperature) is May (41.9°C).
The month with the lowest average high temperature is January (24.9°C).

  • Average low temperature in September: 22.7°C

The month with the highest average low temperature is May (29.5°C).
The coldest month (with the lowest average low temperature) is January (11.3°C).

Average pressure in September - Surkhi, India
  • Average pressure in September: 1005.6mbar

The month with the highest atmospheric pressure is January (1016.4mbar).
The month with the lowest atmospheric pressure is July (999.9mbar).

Average wind speed in September - Surkhi, India
  • Average wind speed in September: 9.4km/h

The windiest month (with the highest average wind speed) is June (12.9km/h).
The calmest month (with the lowest average wind speed) is November (6.6km/h).

Average humidity in September - Surkhi, India
  • Average humidity in September: 75%

The month with the highest relative humidity is August (83%).
Months with the lowest relative humidity are April and May (17%).

Average rainfall in September - Surkhi, India
  • Average rainfall in September: 161mm

The wettest month (with the highest rainfall) is August (281mm).
The driest month (with the least rainfall) is April (2mm).

Average rainfall days in September - Surkhi, India
  • Average rainfall days in September: 18.6 days

The month with the highest number of rainy days is August (27.8 days).
The month with the least rainy days is December (1.3 days).

Average daylight in September / Average sunshine in September - Surkhi, India
  • Average daylight in September: 12.3h

The month with the longest days is June (Average daylight: 13.6h).
The month with the shortest days is December (Average daylight: 10.7h).

  • Average sunshine in September: 8.4h

The month with the most sunshine is May (Average sunshine: 12.2h).
Months with the least sunshine are January and August (Average sunshine: 7.4).

Average sunshine days in September - Surkhi, India
  • Average sunshine days in September: 10.3 days

The month with the most sunshine days is December (29.7 days).
The month with the least sunshine days is August (2.3 days).

Average UV index in September - Surkhi, India
  • Average UV index in September: 7

The month with the highest UV index is May (UV index 9).
Months with the lowest UV index are January and December (UV index 5).

Average cloud cover in September - Surkhi, India
  • Average cloud cover in September: 39

The month with the most cloud cover is August (Cloud cover 60).
The month with the least cloud cover is May (Cloud cover 5).

Average visibility in September - Surkhi, India
  • Average visibility in September: 9km

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