September weather forecast
Raga, Bhutan

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Weather in September

September brings anticipation of the autumn equinox and the simultaneous departure of monsoon excesses in Raga. The most notable shift in September's weather is the reduction in rainfall, by nearly 50mm (1.97"), from the downpours of August. High temperatures drop slightly, falling just a few notches below 17°C (62.6°F), making days comfortable and nights pleasantly cool. September is also marked by a significant reduction of cloud coverage, giving way to clearer skies for most of the day. It is also in September that daylight hours start to decrease considerably, signaling the approach of the colder half of the year.

Temperature

Raga greets September with an average high-temperature of a still enjoyable 16.2°C (61.2°F), marking a slight deviation from the preceding month. September generally records an average low-temperature of 10.1°C (50.2°F).

Humidity

In September, the average relative humidity is 80%.

Rainfall

In September, the rain falls for 21.3 days. Throughout September, 119mm (4.69") of precipitation is accumulated. In Raga, during the entire year, the rain falls for 187.5 days and collects up to 879mm (34.61") of precipitation.

Snowfall

June through October are months without snowfall.

Daylight

In Raga, Bhutan, the average length of the day in September is 12h and 19min.
On the first day of September, 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 17:49 +06.

Sunshine

The average sunshine in September in Raga is 9.6h.

UV index

The months with the highest UV index in Raga are May through September, with an average maximum UV index of 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: A typical high UV index of 4 in September suggests the following recommendations:
Make use of precautions - Shielding skin and eyes from injury is a requirement. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
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Frequently asked questions

What is the usual temperature for Raga in September?

In September, the average high-temperature and low-temperature are 16.2°C (61.2°F) and 10.1°C (50.2°F) respectively.

What is the average humidity in September in Raga?

In Raga, Bhutan, the average relative humidity in September is 80%.

How many days does it rain in September in Raga?

In Raga, Bhutan, in September, it is raining for 21.3 days, with typically 119mm (4.69") of accumulated precipitation.

When it does not snow in Raga?

June through October are months without snowfall in Raga.

How many hours of daylight does Raga have in September?

In Raga, Bhutan, the average day length in September is 12h and 19min.

When is the sunrise / sunset in September in Raga?

On the first day of September in Raga, Bhutan, 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 17:49 +06.

How long on average sun shines in September in Raga?

The average sunshine duration in September in Raga, Bhutan, is 9.6h.

What are the months with the highest UV index in Raga?

The months with the highest UV index in Raga, Bhutan, are May through September, with an average maximum UV index of 4.

What is the UV index intensity in September in Raga?

The average daily maximum UV index in September in Raga, Bhutan, is 4. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in September
Raga, Bhutan

Average temperature in September - Raga, Bhutan
  • Average high temperature in September: 16.2°C

The warmest month (with the highest average high temperature) is August (17.8°C).
The month with the lowest average high temperature is January (5.8°C).

  • Average low temperature in September: 10.1°C

The month with the highest average low temperature is August (11.9°C).
The coldest month (with the lowest average low temperature) is January (-2.6°C).

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Average pressure in September
Raga, Bhutan

Average pressure in September - Raga, Bhutan
  • Average pressure in September: 1011.5mbar

The month with the highest atmospheric pressure is January (1016.9mbar).
The month with the lowest atmospheric pressure is July (1006.8mbar).

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Average wind speed in September
Raga, Bhutan

Average wind speed in September - Raga, Bhutan
  • Average wind speed in September: 6.4km/h

The windiest month (with the highest average wind speed) is April (8.6km/h).
The calmest months (with the lowest average wind speed) are September and October (6.4km/h).

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Average humidity in September
Raga, Bhutan

Average humidity in September - Raga, Bhutan
  • Average humidity in September: 80%

The month with the highest relative humidity is July (83%).
The months with the lowest relative humidity are January and February (57%).

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Average rainfall in September
Raga, Bhutan

Average rainfall in September - Raga, Bhutan
  • Average rainfall in September: 119mm

The wettest month (with the highest rainfall) is July (196mm).
The driest month (with the least rainfall) is December (7mm).

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Average rainfall days in September
Raga, Bhutan

Average rainfall days in September - Raga, Bhutan
  • Average rainfall days in September: 21.3 days

The month with the highest number of rainy days is July (27.3 days).
The month with the least rainy days is January (4.2 days).

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Average snowfall in September
Raga, Bhutan

Average snowfall in September - Raga, Bhutan
  • Average snowfall in September: 0mm

The month with the highest snowfall is February (146mm).
The months with the least snowfall are June, July, August, September and October (0mm).

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Average snowfall days in September
Raga, Bhutan

Average snowfall days in September - Raga, Bhutan
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is March (8.2 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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

Average daylight in September / Average sunshine in September - Raga, 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: 9h and 4min

The month with the most sunshine is April (Average sunshine: 11h and 12min).
The months with the least sunshine are January, February and November (Average sunshine: 7h and 24min).

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Average sunshine days in September
Raga, Bhutan

Average sunshine days in September - Raga, Bhutan
  • Average sunshine days in September: 6.1 days

The month with the most sunshine days is January (22.9 days).
The months with the least sunshine days are May and June (2.8 days).

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Average UV index in September
Raga, Bhutan

Average UV index in September - Raga, Bhutan
  • Average UV index in September: 4

The months with the highest UV index are May, June, July, August and September (UV index 4).
The months with the lowest UV index are January, February and December (UV index 2).

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Average cloud cover in September
Raga, Bhutan

Average cloud cover in September - Raga, Bhutan
  • Average cloud cover in September: 39

The month with the most cloud cover is July (Cloud cover 51).
The month with the least cloud cover is January (Cloud cover 14).

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Average visibility in September
Raga, Bhutan

Average visibility in September - Raga, Bhutan
  • Average visibility in September: 9km

The months with the highest visibility are January, February, March, April, May, October, November and December (10km).
The months with the lowest visibility are June, July, August and September (9km).

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Raga, Bhutan

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