September weather forecast
Daphu, Bhutan

With the arrival of September, Daphu's weather gradually moves closer to its delightful autumn season. The decrease in rainfall, wind speeds, and humidity results in a general cooling trend. Streams and waterfalls, filled during the monsoon, now become visitor hot spots. The transition from monsoon to autumn becomes evident, creating enticing vistas against the backdrop of brilliant blue skies. In September, the city bids adieu to the monsoon and looks forward to the autumn season.

Temperature

As Daphu welcomes September, the average high-temperature records at a still hot 32°C (89.6°F), marking an insignificant deviation from the prior month. Throughout September nights, Daphu experiences a consistent temperature average of 24°C (75.2°F).

Heat index

September's mean heat index is appraised at a blazing hot 45°C (113°F). Watchful: Heat cramps and heat exhaustion are predicted. Continued exertion could lead to heatstroke.
In the scope of the heat index, its values resonate with shade and light wind conditions. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.
As a reaction to high temperatures, the human body begins to perspire, using the evaporation of sweat to lower its temperature. In the presence of abundant moisture in the atmosphere, the cooling process through evaporation is hindered, causing the body to feel excessively warm. When body heat isn't effectively managed, risks of dehydration and overheating amplify.

Humidity

In Daphu, the average relative humidity in September is 81%.

Rainfall

In September, the rain falls for 19.5 days. Throughout September, 185mm (7.28") of precipitation is accumulated. Throughout the year, there are 149.1 rainfall days, and 1245mm (49.02") of precipitation is accumulated.

Daylight

In Daphu, Bhutan, the average length of the day in September is 12h and 19min.
On the first day of the month, sunrise is at 05:41 and sunset at 18:22. On the last day of September, in Daphu, Bhutan, sunrise is at 05:54 and sunset at 17:50 +06.

Sunshine

In Daphu, the average sunshine in September is 8.1h.

UV index

The months with the highest UV index are March through September, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the ordinary person.
Note: In September, the maximum UV index of 7 translates into these guidelines:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.