September weather forecastInarwa, Nepal

Weather in September

The first month of the autumn, September, is still a tropical month in Inarwa, Nepal, with an average temperature varying between 32.9°C (91.2°F) and 25.4°C (77.7°F).

Temperature

The introduction of September notes a subtle temperature variation to a still hot 32.9°C (91.2°F) from August's 33.9°C (93°F). Inarwa, in September, observes a steady average low-temperature of 25.4°C (77.7°F).

Heat index

In September, the heat index is computed to be a burning hot 45°C (113°F). On guard: Heat exhaustion and heat cramps are predicted. Heatstroke is a potential hazard with continuous physical effort.
Heat index guidelines indicate values are for light wind scenarios and shaded regions. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is an aggregate value of air's warmth and moisture to show the human-felt temperature. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.
When temperatures rise, the human body turns to perspiration, using the cooling power of evaporating sweat. In high relative humidity, the body's ability to evaporate heat is diminished, resulting in a heightened feeling of warmth. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

July and September, with an average relative humidity of 74%, are the most humid months in Inarwa, Nepal.

Rainfall

In Inarwa, in September, it is raining for 18.5 days, with typically 123mm (4.84") of accumulated precipitation. Throughout the year, in Inarwa, there are 128.5 rainfall days, and 872mm (34.33") of precipitation is accumulated.

Daylight

In Inarwa, Nepal, the average length of the day in September is 12h and 19min.
On the first day of the month, sunrise is at 5:37 am and sunset at 6:17 pm. On the last day of September, in Inarwa, sunrise is at 5:49 am and sunset at 5:45 pm +0545.

Sunshine

In Inarwa, the average sunshine in September is 9.7h.

UV index

In Inarwa, the average daily maximum UV index in September is 7. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the average person.
Note: A maximum high UV index of 7 in September translates into the following recommendations:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.