September weather forecast
Pimi, Bhutan

A reduction of temperature is noticeable in September, with a drop from 33.2°C (91.8°F) in August to 32.3°C (90.1°F). The weather in September starts to hint at the year-end transition with a slight decrease in average temperatures, rainfall, and humidity levels compared to August. Notably, September brings in a freshness as it marks the beginning of the end of the sweltering summer. Amidst these changes, the city continues to be lively, with locals and visitors alike adapting to the evolving weather conditions. September's weather patterns further cement the beauty and dynamism of Pimi's year-round scenario.

Temperature

The shift into September in Pimi records an average high-temperature of a still hot 32.3°C (90.1°F), subtly varied from August's 33.2°C (91.8°F). In Pimi, the average low-temperature during the month of September is a moderately hot 24.6°C (76.3°F).

Heat index

The heat index value for September is estimated at a life-threatening hot 46°C (114.8°F). Stay watchful: Heat exhaustion along with heat cramps are likely. Ongoing effort may cause heatstroke.
Data suggests that the heat index is set for environments in shade and with a light wind. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.
The natural method the human body uses to remove excess heat is by perspiring and letting sweat evaporate. An elevated level of relative humidity hinders evaporation, leading to decreased heat elimination from the body, inducing a sensation of excess heat. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.

Humidity

In September, the average relative humidity is 82%.

Rainfall

In Pimi, in September, it is raining for 22.7 days, with typically 292mm (11.5") of accumulated precipitation. In Pimi, during the entire year, the rain falls for 178.6 days and collects up to 1930mm (75.98") of precipitation.

Daylight

In September, the average length of the day in Pimi is 12h and 19min.
On the first day of September in Pimi, sunrise is at 05:35 and sunset at 18:16. On the last day of the month, sunrise is at 05:48 and sunset at 17:43 +06.

Sunshine

In September, the average sunshine in Pimi is 7.6h.

UV index

April, May, July through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: The average daily UV index of 7 in September transforms into the following instructions:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 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 holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.