September weather forecastNahan, India

September

Weather in September

September, the last month of the rainy (monsoon) season in Nahan, is also a hot month, with an average temperature fluctuating between 22.7°C (72.9°F) and 32.8°C (91°F).

Temperature

Nahan sees the arrival of September with an average high-temperature of a still hot 32.8°C (91°F), indicating a subtle variation from August. In Nahan, the nighttime temperature averages to an agreeable 22.7°C (72.9°F) during September.

Heat index

During September, the heat index is estimated at a blistering 43°C (109.4°F). Be wary: Heat exhaustion and heat cramps are highly anticipated. With continued activity, heatstroke is very likely.
It is crucial to understand that heat index figures are for shade and gentle wind conditions. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'felt air temperature' or 'feels like', gives a temperature feeling by integrating air temperature and humidity. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. If heat absorption isn't effectively countered by the body's cooling methods, body temperature surges, hinting at potential problems.

Humidity

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

Rainfall

In Nahan, during September, the rain falls for 14.1 days and regularly aggregates up to 105mm (4.13") of precipitation. Throughout the year, there are 102.8 rainfall days, and 526mm (20.71") of precipitation is accumulated.

Daylight

In Nahan, the average length of the day in September is 12h and 21min.
On the first day of the month, sunrise is at 5:57 am and sunset at 6:43 pm. On the last day of September, in Nahan, sunrise is at 6:13 am and sunset at 6:07 pm IST.

Sunshine

The average sunshine in September in Nahan is 9.4h.

UV index

In September, the average daily maximum UV index is 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the average person.
Note: A typical high UV index of 7 in September suggests the following recommendations:
Fend off overexposure. Sun protection is vital. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Stay sun-safe with clothing that is both closely woven and worn loosely.

Frequently asked questions

In Nahan, in September, the average high-temperature is 32.8°C (91°F), and the average low-temperature is 22.7°C (72.9°F). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which represents the influence of relative humidity on air temperature, in September is estimated at 43°C (109.4°F).

In September, the average relative humidity is 70%.

In September, the rain falls for 14.1 days. Throughout September, 105mm (4.13") of precipitation is accumulated.

In September, the average day length in Nahan is 12h and 21min.

In September, on the first day of the month, sunrise is at 5:57 am and sunset at 6:43 pm. On the last day of the month, sunrise is at 6:13 am and sunset at 6:07 pm IST.

In September, the average sunshine duration is 9.4h.

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

  • Average high temperature in September: 32.8°C

The warmest month (with the highest average high temperature) is June (41.3°C).
The month with the lowest average high temperature is January (20.3°C).

  • Average low temperature in September: 22.7°C

The month with the highest average low temperature is June (28.3°C).
The coldest month (with the lowest average low temperature) is January (7.9°C).

Average pressure in September
Nahan, India

  • Average pressure in September: 1006.6mbar

The month with the highest atmospheric pressure is January (1017.5mbar).
The months with the lowest atmospheric pressure are June and July (1000.5mbar).

Average wind speed in September
Nahan, India

  • Average wind speed in September: 6.6km/h

The windiest month (with the highest average wind speed) is April (10km/h).
The calmest month (with the lowest average wind speed) is October (6.2km/h).

Average humidity in September
Nahan, India

  • Average humidity in September: 70%

The month with the highest relative humidity is August (73%).
The month with the lowest relative humidity is May (22%).

Average rainfall in September
Nahan, India

  • Average rainfall in September: 105mm

The wettest month (with the highest rainfall) is August (136mm).
The driest month (with the least rainfall) is November (4mm).

Average rainfall days in September
Nahan, India

  • Average rainfall days in September: 14.1 days

The month with the highest number of rainy days is August (24.3 days).
The month with the least rainy days is November (1.5 days).

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

  • Average daylight in September: 12h and 24min

The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).

  • Average sunshine in September: 9h and 24min

The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 7h and 6min).

Average sunshine days in September
Nahan, India

  • Average sunshine days in September: 13.5 days

The month with the most sunshine days is December (29.1 days).
The month with the least sunshine days is August (5.7 days).

Average UV index in September
Nahan, India

  • Average UV index in September: 7

The month with the highest UV index is June (UV index 9).
The months with the lowest UV index are January and December (UV index 4).

Average cloud cover in September
Nahan, India

  • Average cloud cover in September: 22

The month with the most cloud cover is August (Cloud cover 35).
The month with the least cloud cover is October (Cloud cover 5).

Average visibility in September
Nahan, India

  • Average visibility in September: 9km

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