September weather forecast
Bijauri, Nepal

September

Weather in September

September, the first month of the autumn in Bijauri, is also a hot month, with an average temperature varying between 24.7°C (76.5°F) and 33.6°C (92.5°F).

Temperature

The beginning of September records an average high-temperature of a still hot 33.6°C (92.5°F), almost echoing the conditions of the previous month. Throughout the month of September, Bijauri witnesses an average low-temperature of 24.7°C (76.5°F).

Heat index

The heat index for September is computed to be a burning hot 46°C (114.8°F). Eyes open: Heat cramps and heat exhaustion are expected. Prolonged exertion could lead to heatstroke.
Always consider that heat index estimations are for light winds and places in the shade. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', reflects the feeling of heat when considering both air temperature and humidity. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are quite important for children. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.
The body's self-cooling mechanism is rooted in perspiration, where evaporating sweat cools down excessive warmth. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. The body is at risk of dehydration and related complications when it fails to shed excessive heat.

Humidity

The months with the highest humidity are August and September, with an average relative humidity of 71%.

Rainfall

In Bijauri, during September, the rain falls for 14.5 days and regularly aggregates up to 73mm (2.87") of precipitation. In Bijauri, during the entire year, the rain falls for 88.5 days and collects up to 530mm (20.87") of precipitation.

Daylight

The average length of the day in September is 12h and 20min.
On the first day of the month, sunrise is at 5:54 am and sunset at 6:36 pm. On the last day of September, sunrise is at 6:07 am and sunset at 6:02 pm +0545.

Sunshine

The average sunshine in September is 10h.

UV index

In September, the average daily maximum UV index is 7. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: A maximum daily UV index of 7 during September morphs into the following directions:
Prevent overexposure. Protection from the sun's harmful effects is needed. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.

Frequently asked questions

How hot does it get in September?
The average high-temperature and low-temperature during September are 33.6°C (92.5°F) and 24.7°C (76.5°F) respectively. The average heat index (a.k.a. 'apparent temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, in September is computed to be 46°C (114.8°F).
What are the most humid months?
The months with the highest humidity are August and September, with an average relative humidity of 71%.
What is the average humidity in September?
The average relative humidity in September is 71%.
How much does it rain in September?
In Bijauri, in September, it is raining for 14.5 days, with typically 73mm (2.87") of accumulated precipitation.
What is the average length of the day in September?
In Bijauri, the average day length in September is 12h and 20min.
When are sunrise and sunset in September?
On the first day of September, sunrise is at 5:54 am and sunset at 6:36 pm. On the last day of the month, sunrise is at 6:07 am and sunset at 6:02 pm +0545.
How many hours of sunshine does Bijauri have in September?
In Bijauri, the average sunshine duration in September is 10h.
How high is the UV index in September?
The average daily maximum UV index in September is 7. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's 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 daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in September
Bijauri, Nepal
  • Average high temperature in September: 33.6°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 (22.9°C).

  • Average low temperature in September: 24.7°C

The month with the highest average low temperature is June (29.9°C).
The coldest month (with the lowest average low temperature) is January (10.1°C).

Average pressure in September
Bijauri, Nepal
  • Average pressure in September: 1004.8mbar

The month with the highest atmospheric pressure is January (1016.1mbar).
The month with the lowest atmospheric pressure is June (998.7mbar).

Average wind speed in September
Bijauri, Nepal
  • Average wind speed in September: 8.8km/h

The windiest month (with the highest average wind speed) is July (11.7km/h).
The calmest month (with the lowest average wind speed) is October (6.1km/h).

Average humidity in September
Bijauri, Nepal
  • Average humidity in September: 71%

The months with the highest relative humidity are August and September (71%).
The month with the lowest relative humidity is April (24%).

Average rainfall in September
Bijauri, Nepal
  • Average rainfall in September: 73mm

The wettest month (with the highest rainfall) is July (194mm).
The driest month (with the least rainfall) is November (0mm).

Average rainfall days in September
Bijauri, Nepal
  • Average rainfall days in September: 14.5 days

The month with the highest number of rainy days is July (20.6 days).
The month with the least rainy days is November (0.3 days).

Average daylight in September /
Average sunshine in September
Bijauri, Nepal
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).

  • Average sunshine in September: 10h and 0min

The month with the most sunshine is May (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 7h and 18min).

Average sunshine days in September
Bijauri, Nepal
  • Average sunshine days in September: 14.4 days

The month with the most sunshine days is December (29.7 days).
The month with the least sunshine days is July (9.4 days).

Average UV index in September
Bijauri, Nepal
  • Average UV index in September: 7

The months with the highest UV index are April, May and June (UV index 8).
The months with the lowest UV index are January, November and December (UV index 5).

Average cloud cover in September
Bijauri, Nepal
  • Average cloud cover in September: 32

The month with the most cloud cover is July (Cloud cover 46).
The month with the least cloud cover is November (Cloud cover 5).

Average visibility in September
Bijauri, Nepal
  • Average visibility in September: 9km

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

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