September weather forecastLung Chen, Bhutan
September
Weather in September
In September, Lung Chen begins to track the path of autumn. The temperature sees a drop with an average high of 16.2°C (61.2°F) and a low of 10.1°C (50.2°F). September holds the distinction of having a substantial decrease in rainfall, falling to 119mm (4.69"). Despite this drop, the city registers zero snowfall. With the winding down of summer, daylight hours shorten to 12.3 hours.Temperature
As August transitions into September, Lung Chen records an average high-temperature of a still refreshing 16.2°C (61.2°F), showing a gentle shift from the preceding month. Lung Chen observes an average low-temperature of 10.1°C (50.2°F) during September.Humidity
In September, the average relative humidity is 80%.Rainfall
In Lung Chen, in September, it is raining for 21.3 days, with typically 119mm (4.69") of accumulated precipitation. Throughout the year, there are 187.5 rainfall days, and 879mm (34.61") of precipitation is accumulated.Snowfall
June through October are months without snowfall in Lung Chen.Daylight
In September, the average length of the day in Lung Chen is 12h and 19min.On the first day of the month, sunrise is at 05:38 and sunset at 18:20. On the last day of September, sunrise is at 05:51 and sunset at 17:46 +06.
Sunshine
The average sunshine in September is 9.6h.UV index
May through September, with an average maximum UV index of 4, are months with the highest UV index. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum UV index of 4 during September translates into these guidelines:
Guard yourself - Avoiding sunburn is suggested. Around midday, solar radiation is most harmful; hence, exposure should be limited. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Lung Chen, 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).
Average pressure in September
Lung Chen, 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).
Average wind speed in September
Lung Chen, 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).
Average humidity in September
Lung Chen, 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%).
Average rainfall in September
Lung Chen, 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).
Average rainfall days in September
Lung Chen, 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).
Average snowfall in September
Lung Chen, 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).
Average snowfall days in September
Lung Chen, 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).
Average daylight in September /
Average sunshine in September
Lung Chen, Bhutan
- Average daylight in September: 12h and 18min
The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).
- Average sunshine in September: 9h and 36min
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).
Average sunshine days in September
Lung Chen, 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).
Average UV index in September
Lung Chen, 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).
Average cloud cover in September
Lung Chen, 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).
Average visibility in September
Lung Chen, 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).
