September weather forecast
Daphu, Bhutan

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Weather in September

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.

Frequently asked questions

How hot does it get in Daphu in September?

In September, the average high-temperature and low-temperature are 32°C (89.6°F) and 24°C (75.2°F) respectively. The average heat index (a.k.a. 'apparent temperature', 'real feel'), which represents the influence of relative humidity on air temperature, in September is appraised at 45°C (113°F).

What is the average humidity in September in Daphu?

The average relative humidity in September in Daphu is 81%.

How much does it rain in Daphu in September?

In September, in Daphu, Bhutan, the rain falls for 19.5 days. Throughout September, 185mm (7.28") of precipitation is accumulated.

How many hours of daylight does Daphu have in September?

The average day length in September is 12h and 19min.

What time are sunrise and sunset in September in Daphu?

On the first day of September in Daphu, sunrise is at 05:41 and sunset at 18:22. On the last day of the month, sunrise is at 05:54 and sunset at 17:50 +06.

How many hours of sunshine does Daphu have in September?

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

What is the month with the highest UV index in Daphu?

March through September, with an average maximum UV index of 7, are months with the highest UV index in Daphu.

What is the UV index intensity in September in Daphu?

The average daily maximum UV index in September in Daphu, Bhutan, is 7. A UV Index value of 6 to 7 symbolizes a high health threat from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Daphu, Bhutan

Average temperature in September - Daphu, Bhutan
  • Average high temperature in September: 32°C

The warmest month (with the highest average high temperature) is April (34.3°C).
The month with the lowest average high temperature is January (24.9°C).

  • Average low temperature in September: 24°C

The month with the highest average low temperature is August (25.8°C).
The coldest month (with the lowest average low temperature) is January (12.6°C).

Average pressure in September
Daphu, Bhutan

Average pressure in September - Daphu, Bhutan
  • Average pressure in September: 1008mbar

The month with the highest atmospheric pressure is January (1016.2mbar).
The month with the lowest atmospheric pressure is July (1003.5mbar).

Average wind speed in September
Daphu, Bhutan

Average wind speed in September - Daphu, Bhutan
  • Average wind speed in September: 5.1km/h

The windiest month (with the highest average wind speed) is April (7.4km/h).
The calmest month (with the lowest average wind speed) is December (5km/h).

Average humidity in September
Daphu, Bhutan

Average humidity in September - Daphu, Bhutan
  • Average humidity in September: 81%

The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is March (38%).

Average rainfall in September
Daphu, Bhutan

Average rainfall in September - Daphu, Bhutan
  • Average rainfall in September: 185mm

The wettest month (with the highest rainfall) is July (318mm).
The driest months (with the least rainfall) are November and December (2mm).

Average rainfall days in September
Daphu, Bhutan

Average rainfall days in September - Daphu, Bhutan
  • Average rainfall days in September: 19.5 days

The month with the highest number of rainy days is July (25.5 days).
The month with the least rainy days is November (2 days).

Average daylight in September /
Average sunshine in September
Daphu, Bhutan

Average daylight in September / Average sunshine in September - Daphu, Bhutan
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).

  • Average sunshine in September: 8h and 1min

The month with the most sunshine is May (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 7h and 24min).

Average sunshine days in September
Daphu, Bhutan

Average sunshine days in September - Daphu, Bhutan
  • Average sunshine days in September: 8.1 days

The month with the most sunshine days is January (27.8 days).
The month with the least sunshine days is July (4.8 days).

Average UV index in September
Daphu, Bhutan

Average UV index in September - Daphu, Bhutan
  • Average UV index in September: 7

The months with the highest UV index are March, April, May, June, July, August and September (UV index 7).
The months with the lowest UV index are January and December (UV index 5).

Average cloud cover in September
Daphu, Bhutan

Average cloud cover in September - Daphu, Bhutan
  • Average cloud cover in September: 41

The month with the most cloud cover is July (Cloud cover 56).
The months with the least cloud cover are January and November (Cloud cover 11).

Average visibility in September
Daphu, Bhutan

Average visibility in September - Daphu, Bhutan
  • Average visibility in September: 8km

The months with the highest visibility are January, February, March, April, November and December (10km).
The months with the lowest visibility are July, August and September (8km).

Daphu, Bhutan

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