September weather forecast
Pasighat, India

September, the last month of the rainy (monsoon) season in Pasighat, is another tropical month, with temperature in the range of an average low of 23.2°C (73.8°F) and an average high of 31.9°C (89.4°F).

Temperature

September brings an average high-temperature of a still tropical 31.9°C (89.4°F), nearly identical to the preceding month. During September, Pasighat observes a consistent average nighttime temperature of 23.2°C (73.8°F).

Heat index

In September, the average heat index is computed to be a burning hot 45°C (113°F). Take heed: Heat exhaustion and heat cramps are anticipated. Heatstroke is a potential outcome of continuous activity.
Data suggests that the heat index is set for environments in shade and with a light wind. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
The natural method the human body uses to remove excess heat is by perspiring and letting sweat evaporate. With high air temperature and humidity (high heat index) conditions, sweat production is restricted, leading to an amplified perception of heat. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.

Humidity

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

Rainfall

In Pasighat, India, in September, during 25.6 rainfall days, 220mm (8.66") of precipitation is typically accumulated. In Pasighat, during the entire year, the rain falls for 224.9 days and collects up to 1964mm (77.32") of precipitation.

Daylight

In Pasighat, the average length of the day in September is 12h and 20min.
On the first day of September, sunrise is at 4:47 am and sunset at 5:29 pm. On the last day of the month, sunrise is at 5:01 am and sunset at 4:56 pm IST.

Sunshine

In September, the average sunshine is 7.6h.

UV index

The months with the highest UV index are May, July and September, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: In September, the maximum UV index of 7 suggests this advice:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.