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
A change in temperatures is noted as August gives way to September, with average highs reducing from an enjoyable 19.1°C (66.4°F) to a fresh 12.7°C (54.9°F). During the nights in September, Bulag experiences a consistent average temperature of 1.1°C (34°F).Humidity
The average relative humidity in September in Bulag is 57%.Rainfall
In Bulag, in September, during 8.5 rainfall days, 20mm (0.79") of precipitation is typically accumulated. Throughout the year, in Bulag, there are 89.1 rainfall days, and 268mm (10.55") of precipitation is accumulated.Snowfall
Months with snowfall in Bulag, Mongolia, are January through May, September through December. September is the first month it typically snows in Bulag. Throughout September, in the average 0.9 snowfall days, it receives 9mm (0.35") of snow. In Bulag, during the entire year, snow falls for 36.1 days and aggregates up to 305mm (12.01") of snow.Daylight
The average length of the day in September in Bulag is 12h and 37min.On the first day of September, sunrise is at 06:33 and sunset at 20:01. On the last day of the month, sunrise is at 07:16 and sunset at 18:58 +08.
Sunshine
In Bulag, the average sunshine in September is 9.2h.UV index
The months with the lowest UV index are January through March, September through December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum daily UV index, 2 in September, converts into the following recommendations:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Bulag?
What is the average humidity in September in Bulag?
How much does it rain in Bulag in September?
When does it start to snow in Bulag?
What is the average length of the day in September in Bulag?
What time are sunrise and sunset in September in Bulag?
How many hours of sunshine does Bulag have in September?
When is the lowest UV index in Bulag?
What is the UV index intensity in September in Bulag?
Average temperature in September
Bulag, Mongolia
- Average high temperature in September: 12.7°C
The warmest month (with the highest average high temperature) is July (21.3°C).
The month with the lowest average high temperature is January (-16.1°C).
- Average low temperature in September: 1.1°C
The month with the highest average low temperature is July (8.4°C).
The coldest month (with the lowest average low temperature) is January (-25.4°C).
Average pressure in September
Bulag, Mongolia
- Average pressure in September: 1016.5mbar
The month with the highest atmospheric pressure is January (1036.6mbar).
The month with the lowest atmospheric pressure is July (1007.1mbar).
Average wind speed in September
Bulag, Mongolia
- Average wind speed in September: 8.8km/h
The windiest month (with the highest average wind speed) is May (11.9km/h).
The calmest month (with the lowest average wind speed) is July (7.3km/h).
Average humidity in September
Bulag, Mongolia
- Average humidity in September: 57%
The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is May (41%).
Average rainfall in September
Bulag, Mongolia
- Average rainfall in September: 20mm
The wettest month (with the highest rainfall) is July (72mm).
The driest month (with the least rainfall) is January (1mm).
Average rainfall days in September
Bulag, Mongolia
- Average rainfall days in September: 8.5 days
The month with the highest number of rainy days is July (16.6 days).
The month with the least rainy days is February (1.4 days).
Average snowfall in September
Bulag, Mongolia
- Average snowfall in September: 9mm
The month with the highest snowfall is October (71mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in September
Bulag, Mongolia
- Average snowfall days in September: 0.9 days
The month with the highest number of snowfall days is March (6.4 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Bulag, Mongolia
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in September: 9h and 1min
The month with the most sunshine is June (Average sunshine: 13h and 12min).
The month with the least sunshine is December (Average sunshine: 4h and 48min).
Average sunshine days in September
Bulag, Mongolia
- Average sunshine days in September: 18.5 days
The month with the most sunshine days is January (28.5 days).
The month with the least sunshine days is July (10.3 days).
Average UV index in September
Bulag, Mongolia
- Average UV index in September: 2
The month with the highest UV index is June (UV index 5).
The months with the lowest UV index are January, February, March, September, October, November and December (UV index 2).
Average cloud cover in September
Bulag, Mongolia
- Average cloud cover in September: 22
The months with the most cloud cover are February and December (Cloud cover 33).
The month with the least cloud cover is September (Cloud cover 22).
Average visibility in September
Bulag, Mongolia
- Average visibility in September: 10km
The months with the highest visibility are April, May, June, September and October (10km).
The month with the lowest visibility is January (8km).
