September weather forecast
Pasauli, Nepal

September, the first month of the autumn in Pasauli, is also a hot month, with temperature in the range of an average high of 33.5°C (92.3°F) and an average low of 26.4°C (79.5°F).

Temperature

The beginning of September reveals an average high-temperature of a still tropical 33.5°C (92.3°F), showing minimal deviation from the previous month. The nighttime temperature dips to a warm 26.4°C (79.5°F) on average during September.

Heat index

For September, the heat index is estimated at a scorching 44°C (111.2°F). Caution: Heat cramps along with heat exhaustion are expected. Sustained activity could lead to heatstroke.
Note that heat index values are valued for light wind and location in the shade. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'feels like' or 'real feel', ties air temperature with relative humidity to produce the perceived temperature sensation. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.
When it comes to cooling down, the human body's primary method is through perspiration, making use of sweat evaporation to eliminate excess heat. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.

Humidity

The months with the highest humidity are August and September, with an average relative humidity of 67%.

Rainfall

In Pasauli, in September, it is raining for 13.8 days, with typically 101mm (3.98") of accumulated precipitation. Throughout the year, there are 90.8 rainfall days, and 661mm (26.02") of precipitation is accumulated.

Daylight

The average length of the day in September is 12h and 19min.
On the first day of the month, sunrise is at 5:49 am and sunset at 6:30 pm. On the last day of September, sunrise is at 6:02 am and sunset at 5:57 pm +0545.

Sunshine

In Pasauli, the average sunshine in September is 10.3h.

UV index

In Pasauli, the average daily maximum UV index in September 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: In September, the maximum UV index of 7 transforms into these recommendations:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.