September weather forecast
Galechugaon, Bhutan

The first month of the autumn, September, is still a tropical month in Galechugaon, Bhutan, with an average temperature fluctuating between 32.3°C (90.1°F) and 24.6°C (76.3°F).

Temperature

September's weather records an average high-temperature of a still hot 32.3°C (90.1°F), showing little deviation from August. Galechugaon, in September, observes a steady average low-temperature of 24.6°C (76.3°F).

Heat index

September's heat index is appraised at a life-threatening hot 46°C (114.8°F). Stay wary: Heat exhaustion and heat cramps are possible. Heatstroke can ensue from extended effort.
The metrics for the heat index are tailored for both shady environments and light winds. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', arises from combining readings of air temperature and relative moisture content. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
One way the human body deals with excessive warmth is by perspiring and allowing sweat to evaporate. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. Rising body temperatures due to excess heat retention could signify impending heat disorders.

Humidity

In September, the average relative humidity is 82%.

Rainfall

In September, the rain falls for 22.7 days. Throughout September, 292mm (11.5") of precipitation is accumulated. In Galechugaon, 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 is 12h and 19min.
On the first day of September, sunrise is at 05:37 and sunset at 18:18. On the last day of the month, sunrise is at 05:50 and sunset at 17:45 +06.

Sunshine

The average sunshine in September in Galechugaon, Bhutan, is 7.6h.

UV index

The months with the highest UV index are April, May, July through September, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the average person.
Note: The daily maximum UV index of 7 in September interprets into the following advice:
Take precautions against overexposure. Protection against sun damage is needed. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.