September weather forecastNumaligarh, India

September

Weather in September

The last month of the rainy (monsoon) season, September, is another tropical month in Numaligarh, India, with an average temperature ranging between min 23.5°C (74.3°F) and max 32.2°C (90°F).

Temperature

September's arrival shows an average high-temperature of a still hot 32.2°C (90°F), hardly different from the previous month. During September, the average low-temperature in Numaligarh is a moderately hot 23.5°C (74.3°F).

Heat index

For most parts of September, the heat index is estimated at a burning hot 46°C (114.8°F). Stay on guard: Heat exhaustion and heat cramps are predicted. Ongoing effort can cause heatstroke.
In terms of the heat index, values are set with light wind and shade conditions in mind. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', melds the effects of warmth and moisture to generate a feeling of heat. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. In general, children are more at risk than adults because they sweat less. Furthermore, the large skin surface compared to their small bodies and the high heat production due to their actions contribute to this vulnerability.
As a reaction to high temperatures, the human body begins to perspire, using the evaporation of sweat to lower its temperature. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. Heat-related complications, like dehydration, can manifest if the body's heat gain exceeds its dissipation capacity.

Humidity

In Numaligarh, the average relative humidity in September is 83%.

Rainfall

In Numaligarh, in September, it is raining for 25.1 days, with typically 214mm (8.43") of accumulated precipitation. In Numaligarh, India, during the entire year, the rain falls for 208.8 days and collects up to 1467mm (57.76") of precipitation.

Daylight

In Numaligarh, the average length of the day in September is 12h and 19min.
On the first day of the month, sunrise is at 4:54 am and sunset at 5:35 pm. On the last day of September, in Numaligarh, India, sunrise is at 5:07 am and sunset at 5:02 pm IST.

Sunshine

In September, the average sunshine in Numaligarh is 7.6h.

UV index

April through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum daily UV index, 7 in September, converts into the following recommendations:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.

Frequently asked questions

The average high-temperature and low-temperature in Numaligarh during September are 32.2°C (90°F) and 23.5°C (74.3°F) respectively. The average heat index (a.k.a. 'felt air temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, in September is estimated at 46°C (114.8°F).

The average relative humidity in September in Numaligarh, India, is 83%.

In Numaligarh, India, in September, during 25.1 rainfall days, 214mm (8.43") of precipitation is typically accumulated.

In September, the average day length in Numaligarh, India, is 12h and 19min.

In September, on the first day of the month, sunrise is at 4:54 am and sunset at 5:35 pm. On the last day of the month, in Numaligarh, India, sunrise is at 5:07 am and sunset at 5:02 pm IST.

In Numaligarh, India, the average sunshine duration in September is 7.6h.

The months with the highest UV index are April through September, with an average maximum UV index of 7.

In September, the average daily maximum UV index is 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to 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 sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Numaligarh, India

  • Average high temperature in September: 32.2°C

The warmest month (with the highest average high temperature) is May (33.8°C).
The month with the lowest average high temperature is December (23.5°C).

  • Average low temperature in September: 23.5°C

The month with the highest average low temperature is July (24.8°C).
The coldest month (with the lowest average low temperature) is January (10.7°C).

Average pressure in September
Numaligarh, India

  • Average pressure in September: 1006.6mbar

The month with the highest atmospheric pressure is January (1015.9mbar).
The month with the lowest atmospheric pressure is July (1002.1mbar).

Average wind speed in September
Numaligarh, India

  • Average wind speed in September: 4.2km/h

The windiest month (with the highest average wind speed) is July (5.2km/h).
The calmest month (with the lowest average wind speed) is December (3.6km/h).

Average humidity in September
Numaligarh, India

  • Average humidity in September: 83%

The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is March (59%).

Average rainfall in September
Numaligarh, India

  • Average rainfall in September: 214mm

The wettest month (with the highest rainfall) is July (338mm).
The driest month (with the least rainfall) is December (16mm).

Average rainfall days in September
Numaligarh, India

  • Average rainfall days in September: 25.1 days

The month with the highest number of rainy days is July (28.4 days).
The month with the least rainy days is December (5.3 days).

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

  • Average daylight in September: 12h and 18min

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: 7h and 36min

The months with the most sunshine are February, March and June (Average sunshine: 9h and 6min).
The month with the least sunshine is January (Average sunshine: 7h and 6min).

Average sunshine days in September
Numaligarh, India

  • Average sunshine days in September: 3.1 days

The month with the most sunshine days is December (24.9 days).
The month with the least sunshine days is August (1.3 days).

Average UV index in September
Numaligarh, India

  • Average UV index in September: 7

The months with the highest UV index are April, May, June, July, August and September (UV index 7).
The months with the lowest UV index are January, November and December (UV index 5).

Average cloud cover in September
Numaligarh, India

  • Average cloud cover in September: 48

The month with the most cloud cover is July (Cloud cover 58).
The months with the least cloud cover are January, February and March (Cloud cover 27).

Average visibility in September
Numaligarh, India

  • Average visibility in September: 8km

The month with the highest visibility is March (10km).
The months with the lowest visibility are July, October and November (7km).