September weather forecast
Ahmedabad, India

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Weather in September

Moving towards September, Ahmedabad starts transitioning back towards dryer conditions. Rainfall figures drop drastically from 266mm (10.47") in August to a significantly lower 87mm (3.43"). The average high temperature is around 33.8°C (92.8°F), gliding down to 24.7°C (76.5°F) at night, which makes the weather pleasant. The city wakes up to the aftermath of monsoons as clear skies take precedence over rain clouds. This period marks the departure of the rainy season and the onset of autumn.

Temperature

At the onset of September, Ahmedabad records an average high-temperature of a still hot 33.8°C (92.8°F), showing little deviation from the preceding month. In September, in Ahmedabad, the average low-temperature is a moderately hot 24.7°C (76.5°F).

Heat index

Throughout September, the heat index is estimated at a burning hot 47°C (116.6°F). Forewarned: Heat cramps and heat exhaustion are anticipated. Ongoing physical activity increases the likelihood of heatstroke.
It is crucial to understand that heat index figures are for shade and gentle wind conditions. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is a single figure representing how weather conditions feel when combining temperature and humidity. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.
In the face of high temperatures, the human body's reflex is to perspire, leveraging sweat evaporation for cooling. In high relative humidity, the body's ability to evaporate heat is diminished, resulting in a heightened feeling of warmth. If the body retains more heat than it can expel, the increasing temperature can lead to heat-related conditions.

Humidity

The average relative humidity in September in Ahmedabad is 71%.

Rainfall

In Ahmedabad, during September, the rain falls for 5 days and regularly aggregates up to 87mm (3.43") of precipitation. Throughout the year, in Ahmedabad, there are 33.7 rainfall days, and 751mm (29.57") of precipitation is accumulated.

Daylight

In Ahmedabad, the average length of the day in September is 12h and 17min.
On the first day of the month, sunrise is at 6:22 am and sunset at 6:57 pm. On the last day of September, in Ahmedabad, sunrise is at 6:31 am and sunset at 6:28 pm IST.

Sunshine

The average sunshine in September in Ahmedabad is 7.4h.

UV index

In Ahmedabad, the average daily maximum UV index in September is 11. A UV Index of 11, and more, symbolizes an excessive health risk from unsafe exposure to UV radiation for the average person.
Note: The maximum UV index of 11 during September translates into these guidelines:
Practice all-important precautions. Light skin people may get burned in less than 5 minutes. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Always opt for UVA and UVB-resistant sunglasses on radiant days. Frequent reapplication of a broad-spectrum SPF 30+ sunscreen is vital every two hours or directly after a swim or an outdoor workout.

Frequently asked questions

How hot does it get in Ahmedabad in September?

In September, the average high-temperature and low-temperature are 33.8°C (92.8°F) and 24.7°C (76.5°F) respectively. In September, the average heat index (a.k.a. 'real feel', 'feels like'), which calculates the temperature value influenced by the moisture in the air, is estimated at 47°C (116.6°F).

What is the average humidity in September in Ahmedabad?

In Ahmedabad, India, the average relative humidity in September is 71%.

How much does it rain in Ahmedabad in September?

In Ahmedabad, India, in September, it is raining for 5 days, with typically 87mm (3.43") of accumulated precipitation.

What is the average length of the day in September in Ahmedabad?

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

When is the sunrise / sunset in September in Ahmedabad?

On the first day of September, sunrise is at 6:22 am and sunset at 6:57 pm. On the last day of the month, sunrise is at 6:31 am and sunset at 6:28 pm IST.

How many hours of sunshine does Ahmedabad have in September?

In September, the average sunshine duration in Ahmedabad is 7.4h.

What is the UV index intensity in September in Ahmedabad?

In Ahmedabad, the average daily maximum UV index in September is 11. A UV Index value of 11, and more, symbolizes an extreme health vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average UV index

Average temperature in September
Ahmedabad, India

Average temperature in September - Ahmedabad, India
  • Average high temperature in September: 33.8°C

The warmest month (with the highest average high temperature) is May (41.6°C).
The month with the lowest average high temperature is January (28.1°C).

  • Average low temperature in September: 24.7°C

The month with the highest average low temperature is June (27.5°C).
The coldest month (with the lowest average low temperature) is January (12.4°C).

Average humidity in September
Ahmedabad, India

Average humidity in September - Ahmedabad, India
  • Average humidity in September: 71%

The month with the highest relative humidity is August (81%).
The month with the lowest relative humidity is March (37%).

Average rainfall in September
Ahmedabad, India

Average rainfall in September - Ahmedabad, India
  • Average rainfall in September: 86.8mm

The wettest month (with the highest rainfall) is July (291.2mm).
The driest month (with the least rainfall) is March (0.6mm).

Average rainfall days in September
Ahmedabad, India

Average rainfall days in September - Ahmedabad, India
  • Average rainfall days in September: 5 days

The month with the highest number of rainy days is July (11.5 days).
The month with the least rainy days is March (0 days).

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

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

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

  • Average sunshine in September: 7h and 2min

The month with the most sunshine is May (Average sunshine: 10h and 36min).
The month with the least sunshine is August (Average sunshine: 3h and 36min).

Average UV index in September
Ahmedabad, India

Average UV index in September - Ahmedabad, India
  • Average UV index in September: 11

The months with the highest UV index are April, May, June, July and August (UV index 12).
The months with the lowest UV index are January and December (UV index 6).

Ahmedabad, India

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