September weather forecast
Argalant, Mongolia

englishespañol中文
Share

Weather in September

With the arrival of September, Argalant embraces autumn with more pleasant temperatures averaging to 13.4°C (56.1°F). The shift from the hot summer months to cooler autumn is evident with the receding rainfall and occasional reappearance of snow. The landscape undergoes a dramatic transformation and adorns vibrant hues, attracting tourists from far and wide. The reduced daylight hours indicate a gradual shift towards the impending winter season. Hence, the city radiates a charming autumnal allure in September, making it another tourist favorite.

Temperature

As August transitions into September, Argalant sees a drop in the average high-temperature, transitioning from a comfortable 19.6°C (67.3°F) to a mild 13.4°C (56.1°F). Argalant, during September nights, observes an average temperature of 2.5°C (36.5°F).

Humidity

In September, the average relative humidity is 63%.

Rainfall

In Argalant, in September, it is raining for 6.1 days, with typically 13mm (0.51") of accumulated precipitation. Throughout the year, there are 83 rainfall days, and 204mm (8.03") of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, September through December. September is the first month it typically snows in Argalant. Throughout September, in the average 1.5 snowfall days, it receives 17mm (0.67") of snow. Throughout the year, there are 64.7 snowfall days, and 378mm (14.88") of snow is accumulated.

Daylight

The average length of the day in September is 12h and 35min.
On the first day of the month, sunrise is at 06:14 and sunset at 19:37. On the last day of September, in Argalant, sunrise is at 06:54 and sunset at 18:38 +08.

Sunshine

In Argalant, the average sunshine in September is 8.9h.

UV index

In Argalant, the average daily maximum UV index in September is 2. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 2 in September transforms into the following instructions:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.

Frequently asked questions

What is the average September temperature?

The high-temperature, in September, in Argalant, is 13.4°C (56.1°F), while the low-temperature averages to 2.5°C (36.5°F).

What is the average humidity in September?

In Argalant, the average relative humidity in September is 63%.

How many days does it rain in September?

In Argalant, in September, during 6.1 rainfall days, 13mm (0.51") of precipitation is typically accumulated.

When does it start to snow?

September is the first month it typically snows in Argalant. Throughout September, in the average 1.5 snowfall days, it receives 17mm (0.67") of snow.

What is the average length of the day in September?

In September, the average day length is 12h and 35min.

When is the sunrise / sunset in September?

On the first day of September, sunrise is at 06:14 and sunset at 19:37. On the last day of the month, sunrise is at 06:54 and sunset at 18:38 +08.

How long on average sun shines in September?

In September, the average sunshine duration is 8.9h.

How high is the UV index in September?

The average daily maximum UV index in September is 2. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in September
Argalant, Mongolia

Average temperature in September - Argalant, Mongolia
  • Average high temperature in September: 13.4°C

The warmest month (with the highest average high temperature) is July (21.9°C).
The month with the lowest average high temperature is January (-16.1°C).

  • Average low temperature in September: 2.5°C

The month with the highest average low temperature is July (10.6°C).
The coldest month (with the lowest average low temperature) is January (-25.9°C).

Average pressure in September
Argalant, Mongolia

Average pressure in September - Argalant, Mongolia
  • Average pressure in September: 1015.7mbar

The month with the highest atmospheric pressure is January (1034.8mbar).
The month with the lowest atmospheric pressure is July (1005.6mbar).

Average wind speed in September
Argalant, Mongolia

Average wind speed in September - Argalant, Mongolia
  • Average wind speed in September: 10.1km/h

The windiest month (with the highest average wind speed) is May (13.2km/h).
The calmest month (with the lowest average wind speed) is January (7.3km/h).

Average humidity in September
Argalant, Mongolia

Average humidity in September - Argalant, Mongolia
  • Average humidity in September: 63%

The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is May (49%).

Average rainfall in September
Argalant, Mongolia

Average rainfall in September - Argalant, Mongolia
  • Average rainfall in September: 13mm

The wettest month (with the highest rainfall) is July (50mm).
The driest month (with the least rainfall) is January (2mm).

Average rainfall days in September
Argalant, Mongolia

Average rainfall days in September - Argalant, Mongolia
  • Average rainfall days in September: 6.1 days

The month with the highest number of rainy days is July (13.9 days).
The month with the least rainy days is January (3.7 days).

Average snowfall in September
Argalant, Mongolia

Average snowfall in September - Argalant, Mongolia
  • Average snowfall in September: 17mm

The month with the highest snowfall is October (73mm).
The months with the least snowfall are June, July and August (0mm).

Average snowfall days in September
Argalant, Mongolia

Average snowfall days in September - Argalant, Mongolia
  • Average snowfall days in September: 1.5 days

The month with the highest number of snowfall days is December (11.5 days).
The months with the least snowfall days are July and August (0 days).

Average daylight in September /
Average sunshine in September
Argalant, Mongolia

Average daylight in September / Average sunshine in September - Argalant, Mongolia
  • Average daylight in September: 12h and 4min

The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 30min).

  • Average sunshine in September: 8h and 5min

The month with the most sunshine is June (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 48min).

Average sunshine days in September
Argalant, Mongolia

Average sunshine days in September - Argalant, Mongolia
  • Average sunshine days in September: 22 days

The month with the most sunshine days is October (24.4 days).
The month with the least sunshine days is July (14.8 days).

Average UV index in September
Argalant, Mongolia

Average UV index in September - Argalant, Mongolia
  • Average UV index in September: 2

The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is February (UV index 1).

Average cloud cover in September
Argalant, Mongolia

Average cloud cover in September - Argalant, Mongolia
  • Average cloud cover in September: 26

The month with the most cloud cover is December (Cloud cover 41).
The month with the least cloud cover is May (Cloud cover 25).

Average visibility in September
Argalant, Mongolia

Average visibility in September - Argalant, 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 (7km).

Argalant, Mongolia

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location