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 shift from August to September involves a decrease in the average high-temperature, from a comfortable 18.1°C (64.6°F) to a fresh 11.8°C (53.2°F). Naranbulag, in the month of September, anticipates a consistent average low-temperature of 2.5°C (36.5°F).Humidity
In September, the average relative humidity is 48%.Rainfall
In Naranbulag, in September, during 5.3 rainfall days, 6mm (0.24") of precipitation is typically accumulated. Throughout the year, there are 94.3 rainfall days, and 157mm (6.18") of precipitation is accumulated.Snowfall
Months with snowfall are January through June, September through December. September is the first month it typically snows. Throughout September, in the average 1.3 snowfall days, it receives 4mm (0.16") of snow. Throughout the year, there are 41.8 snowfall days, and 219mm (8.62") of snow is accumulated.Daylight
The average length of the day in September is 12h and 37min.On the first day of September, sunrise is at 06:06 and sunset at 19:33. On the last day of the month, sunrise is at 06:48 and sunset at 18:30 +07.
Sunshine
The average sunshine in September is 9.5h.UV index
January through March, September through December, with an average maximum UV index of 2, are months with the lowest UV index in Naranbulag. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: A maximum daily UV index of 2 during September morphs into the following directions:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures?
What is the average humidity in September?
How much does it rain in September?
When does it start snowing?
What is the average length of the day in September in Naranbulag?
What time are sunrise and sunset in September?
How many hours of sunshine does Naranbulag have in September?
What are the months with the lowest UV index?
What is the UV index reading in September?
Average temperature in September
Naranbulag, Mongolia
- Average high temperature in September: 11.8°C
The warmest month (with the highest average high temperature) is July (20.3°C).
The month with the lowest average high temperature is January (-14.6°C).
- Average low temperature in September: 2.5°C
The month with the highest average low temperature is July (11.1°C).
The coldest month (with the lowest average low temperature) is January (-24.4°C).
Average pressure in September
Naranbulag, Mongolia
- Average pressure in September: 1016mbar
The month with the highest atmospheric pressure is January (1036.1mbar).
The month with the lowest atmospheric pressure is July (1006.5mbar).
Average wind speed in September
Naranbulag, Mongolia
- Average wind speed in September: 9.5km/h
The windiest month (with the highest average wind speed) is May (13.8km/h).
The calmest month (with the lowest average wind speed) is January (6.8km/h).
Average humidity in September
Naranbulag, Mongolia
- Average humidity in September: 48%
The month with the highest relative humidity is January (75%).
The month with the lowest relative humidity is May (37%).
Average rainfall in September
Naranbulag, Mongolia
- Average rainfall in September: 6mm
The wettest month (with the highest rainfall) is July (44mm).
The driest months (with the least rainfall) are January and December (1mm).
Average rainfall days in September
Naranbulag, Mongolia
- Average rainfall days in September: 5.3 days
The month with the highest number of rainy days is June (13.4 days).
The month with the least rainy days is October (3.5 days).
Average snowfall in September
Naranbulag, Mongolia
- Average snowfall in September: 4mm
The month with the highest snowfall is March (56mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in September
Naranbulag, Mongolia
- Average snowfall days in September: 1.3 days
The month with the highest number of snowfall days is March (7.1 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in September /
Average sunshine in September
Naranbulag, Mongolia
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in September: 9h and 3min
The month with the most sunshine is June (Average sunshine: 12h and 24min).
The month with the least sunshine is January (Average sunshine: 7h and 0min).
Average sunshine days in September
Naranbulag, Mongolia
- Average sunshine days in September: 22.5 days
The month with the most sunshine days is January (27.3 days).
The month with the least sunshine days is June (12.1 days).
Average UV index in September
Naranbulag, 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
Naranbulag, Mongolia
- Average cloud cover in September: 16
The month with the most cloud cover is February (Cloud cover 27).
The month with the least cloud cover is September (Cloud cover 16).
Average visibility in September
Naranbulag, Mongolia
- Average visibility in September: 10km
The months with the highest visibility are April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, November and December (9km).
