September weather forecast
Palpa, Nepal

The first month of the autumn, September, is still a hot month in Palpa, Nepal, with an average temperature ranging between min 26.3°C (79.3°F) and max 33.3°C (91.9°F).

Temperature

The transition into September is marked with an average high-temperature of a still hot 33.3°C (91.9°F), showing an insignificant shift from August's 34.5°C (94.1°F). Palpa's nighttime temperature during September is consistently averaged at a warm 26.3°C (79.3°F).

Heat index

For September, the heat index is evaluated at an extremely hot 44°C (111.2°F). Mind: Heat cramps along with heat exhaustion are anticipated. Heatstroke can develop with continued physical activity.
Heat index evaluations are typically in the context of light winds and shaded environments. Exposure to the direct sun might augment heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
When it comes to cooling down, the human body's primary method is through perspiration, making use of sweat evaporation to eliminate excess heat. An upsurge in relative humidity affects normal body cooling mechanisms by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. Excessive heat gain, when not shed effectively by the body, can result in increasing body temperatures and related hazards.

Humidity

September is the most humid month, with an average relative humidity of 68%.

Rainfall

In Palpa, in September, it is raining for 14.7 days, with typically 134mm (5.28") of accumulated precipitation. Throughout the year, there are 91.7 rainfall days, and 694mm (27.32") of precipitation is accumulated.

Daylight

The average length of the day in September is 12h and 20min.
On the first day of the month, sunrise is at 5:49 am and sunset at 6:31 pm. On the last day of September, sunrise is at 6:02 am and sunset at 5:57 pm +0545.

Sunshine

In Palpa, the average sunshine in September is 10.1h.

UV index

In Palpa, Nepal, 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 for the ordinary person.
Note: The maximum UV index of 7 during September leads to these instructions:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.