Bayankhongor
Mongolia
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Bayankhongor, Mongolia

The first month of the autumn, September, is also a moderate month in Bayankhongor, Mongolia, with temperature in the range of an average low of 2.1°C (35.8°F) and an average high of 15.9°C (60.6°F).

Temperature

In Bayankhongor, the average high-temperature drops, from an agreeable 21.5°C (70.7°F) in August, to a moderate 15.9°C (60.6°F). In Bayankhongor, the average low-temperature is 2.1°C (35.8°F).

Rainfall

In September, the rain falls for 2.7 days. Throughout September, 18.3mm (0.7") of precipitation is accumulated. Throughout the year, in Bayankhongor, Mongolia, there are 30.5 rainfall days, and 199.4mm (7.9") of precipitation is accumulated.

Daylight

In September, the average length of the day in Bayankhongor is 12.6h.

Sunshine

In Bayankhongor, the average sunshine in September is 9.4h.

What is the temperature in September in Bayankhongor?

In September, the average high-temperature is 15.9°C (60.6°F), and the average low-temperature is 2.1°C (35.8°F).

How many days does it rain in September in Bayankhongor?

In September, in Bayankhongor, the rain falls for 2.7 days. Throughout September, 18.3mm (0.7") of precipitation is accumulated.

What is the average length of the day in September in Bayankhongor?

The average length of the day in September in Bayankhongor is 12.6h.

How long on average sun shines in September in Bayankhongor?

The average sunshine in September in Bayankhongor, Mongolia, is 9.4h.
Average temperature in September - Bayankhongor, Mongolia
  • Average high temperature in September: 15.9°C

The warmest month (with the highest average high temperature) is July (23°C).
The month with the lowest average high temperature is January (-11.4°C).

  • Average low temperature in September: 2.1°C

The month with the highest average low temperature is July (10.1°C).
The coldest month (with the lowest average low temperature) is January (-23.7°C).

Average rainfall in September - Bayankhongor, Mongolia
  • Average rainfall in September: 18.3mm

The wettest month (with the highest rainfall) is July (56.2mm).
The driest month (with the lowest rainfall) is December (1.8mm).

Average rainfall days in September - Bayankhongor, Mongolia
  • Average rainfall days in September: 2.7 days

The month with the highest number of rainy days is July (8 days).
The month with the lowest number of rainy days is December (0.4 days).

Average daylight in September / Average sunshine in September - Bayankhongor, Mongolia
  • Average daylight in September: 12.6h

The month with the longest days is June (Average daylight: 15.7h).
The month with shortest days is December (Average daylight: 8.7h).

  • Average sunshine in September: 9.4h

Months with most sunshine are May and June (Average sunshine: 10.3h).
The month with least sunshine is December (Average sunshine: 6.6h).