Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
September
Weather in September
Temperature
The transition from August to September sees average high-temperatures adjusting to a mild 15.9°C (60.6°F), from a not significantly different 17.8°C (64°F). Throughout September, the average low-temperature records at a fresh 10°C (50°F).Humidity
In September, the average relative humidity in Dungna is 80%.Rainfall
In September, in Dungna, Bhutan, the rain falls for 20.5 days. Throughout September, 103mm (4.06") of precipitation is accumulated. Throughout the year, in Dungna, Bhutan, there are 186.7 rainfall days, and 863mm (33.98") of precipitation is accumulated.Snowfall
June through October are months without snowfall in Dungna.Daylight
In September, the average length of the day in Dungna, Bhutan, 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 is 9.9h.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 moderate health risk from unsafe exposure to UV radiation for the average person.Note: The UV index of 4 during September translates into the following guidance:
Guard yourself - An obligation to protect skin and eyes from harm exists. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Dungna in September?
What is the average humidity in September in Dungna?
How many days does it rain in September in Dungna?
When it does not snow in Dungna?
What is the average length of the day in September in Dungna?
What time are sunrise and sunset in September in Dungna?
How many hours of sunshine does Dungna have in September?
What are the months with the highest UV index in Dungna?
How high is the UV index in September in Dungna?
Average temperature in September
Dungna, Bhutan
- Average high temperature in September: 15.9°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°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
Dungna, Bhutan
- Average pressure in September: 1011.6mbar
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
Dungna, Bhutan
- Average wind speed in September: 6.6km/h
The windiest month (with the highest average wind speed) is April (8.6km/h).
The calmest month (with the lowest average wind speed) is October (6.4km/h).
Average humidity in September
Dungna, 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
Dungna, Bhutan
- Average rainfall in September: 103mm
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
Dungna, Bhutan
- Average rainfall days in September: 20.5 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
Dungna, 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
Dungna, 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
Dungna, 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 5min
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
Dungna, Bhutan
- Average sunshine days in September: 6.6 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
Dungna, 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
Dungna, Bhutan
- Average cloud cover in September: 36
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
Dungna, 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).
