September weather forecast and climate
Siko, India

September, the last month of the rainy (monsoon) season, in Siko, is another hot month, with temperature in the range of an average high of 32.5°C (90.5°F) and an average low of 26.2°C (79.2°F).

Temperature

In September, the average high-temperature remains the same as in August - a still hot 32.5°C (90.5°F). In September, in Siko, India, the average low-temperature is 26.2°C (79.2°F).

Heat index

In September, the average heat index is calculated to an extremely hot 44.9°C (112.8°F). Beware - heat cramps and heat exhaustion are very likely. Heatstroke is imminent with prolonged activity.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel', 'apparent temperature', 'felt air temperature', or 'feels like', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. Additional factors like activity, differences in body mass, height, and shape, wind, and pregnancy affect individual temperature impact. Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

September is the most humid month in Siko, with an average relative humidity of 77%.

Rainfall

In September, the rain falls for 23.5 days. Throughout September, 137mm (5.39") of precipitation is accumulated. In Siko, during the entire year, the rain falls for 136.8 days and collects up to 800mm (31.5") of precipitation.

Daylight

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

Sunshine

In September, the average sunshine is 7.9h.

UV index

In September, the average daily maximum UV index in Siko is 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from the exposure to the Sun's UV rays for average individuals.
Note: In September, the average maximum UV index of 7 translate into the following recommendations:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. 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. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.

What is the temperature in September in Siko?

In September, in Siko, India, the average high-temperature is 32.5°C (90.5°F), and the average low-temperature is 26.2°C (79.2°F). The average heat index (a.k.a. 'real feel', 'felt air temperature'), that combines relative humidity and air temperature, in September is appraised at 44.9°C (112.8°F).

What is the most humid month in Siko?

With an average relative humidity of 77%, September is the most humid month in Siko.

What is the average humidity in September in Siko?

The average relative humidity in September is 77%.

How many days does it rain in September in Siko?

In Siko, in September, it is raining for 23.5 days, with typically 137mm (5.39") of accumulated precipitation.

How many hours of daylight does Siko have in September?

The average length of the day in September is 12.3h.

How long on average sun shines in September in Siko?

In September, the average sunshine in Siko is 7.9h.

What is the UV index intensity in September in Siko?

In Siko, the average daily maximum UV index in September is 7. A UV Index of 6 to 7 symbolizes a high hazard to health from the exposure to the Sun's UV radiation.
Average temperature in September - Siko, India
  • Average high temperature in September: 32.5°C

The warmest month (with the highest average high temperature) is April (38.1°C).
The month with the lowest average high temperature is December (27.5°C).

  • Average low temperature in September: 26.2°C

The month with the highest average low temperature is June (28.7°C).
The coldest month (with the lowest average low temperature) is January (17.2°C).

Average pressure in September - Siko, India
  • Average pressure in September: 1004.2mbar

The month with the highest atmospheric pressure is January (1015.1mbar).
The month with the lowest atmospheric pressure is July (999.8mbar).

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

The windiest month (with the highest average wind speed) is May (16.8km/h).
The calmest months (with the lowest average wind speed) are January and November (7.2km/h).

Average humidity in September - Siko, India
  • Average humidity in September: 77%

The month with the highest relative humidity is September (77%).
Months with the lowest relative humidity are February and December (58%).

Average rainfall in September - Siko, India
  • Average rainfall in September: 137mm

The wettest month (with the highest rainfall) is August (191mm).
The driest month (with the least rainfall) is January (5mm).

Average rainfall days in September - Siko, India
  • Average rainfall days in September: 23.5 days

The month with the highest number of rainy days is August (24.4 days).
The month with the least rainy days is February (2.6 days).

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

The month with the longest days is June (Average daylight: 13.3h).
The month with the shortest days is December (Average daylight: 10.9h).

  • Average sunshine in September: 7.9h

The month with the most sunshine is April (Average sunshine: 11.9h).
The month with the least sunshine is December (Average sunshine: 7.2h).

Average sunshine days in September - Siko, India
  • Average sunshine days in September: 5.3 days

The month with the most sunshine days is January (27.7 days).
The month with the least sunshine days is September (5.3 days).

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

Months with the highest UV index are April, May and June (UV index 8).
Months with the lowest UV index are January, October, November and December (UV index 6).

Average cloud cover in September - Siko, India
  • Average cloud cover in September: 42

The month with the most cloud cover is July (Cloud cover 52).
The month with the least cloud cover is January (Cloud cover 9).

Average visibility in September - Siko, 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).