Last updated: August 28, 2025
In September, the average temperature in Sangiyn Dalay, Mongolia is a pleasant 16°C (62°F). However, temperatures can fluctuate between a minimum of 0°C (32°F) and a maximum of 30°C (86°F). Expect a modest precipitation amount of 9 mm (0.4 in) over the course of 1 day, and enjoy the comfortable average humidity level of 44%.
In September in Sangiyn Dalay, the average temperature is 16°C (62°F). The maximum can reach 30°C (86°F), while the minimum can dip as low as 0°C (32°F). It's advisable to pack accordingly for both warm and cool weather during your travels.
In Sangiyn Dalay in September, the precipitation amount is 9 mm (0.4 in) over the course of 1 day.
In Sangiyn Dalay in September humidity is 44%. With an average temperature of 16°C (62°F), this humidity feels like a refreshing breeze that makes outdoor adventures enjoyable, allowing for comfortable exploration without the heaviness of the heat.
In Sangiyn Dalay in September, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Sangiyn Dalay.
UV Risk Categories
Weather in Sangiyn Dalay varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Sangiyn Dalay, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | -13°C (10°F) | 1 mm (0.0 inches) | 77% | low |
February Weather | -9°C (17°F) | 3 mm (0.1 inches) | 59% | moderate |
March Weather | 1°C (35°F) | 5 mm (0.2 inches) | 44% | high |
April Weather | 9°C (49°F) | 4 mm (0.2 inches) | 43% | very high |
May Weather | 16°C (60°F) | 7 mm (0.3 inches) | 34% | very high |
June Weather | 22°C (72°F) | 8 mm (0.3 inches) | 35% | extreme |
July Weather | 24°C (76°F) | 20 mm (0.8 inches) | 35% | extreme |
August Weather | 21°C (71°F) | 26 mm (1.0 inches) | 44% | extreme |
September Weather | 16°C (62°F) | 9 mm (0.4 inches) | 44% | very high |
October Weather | 5°C (42°F) | 6 mm (0.2 inches) | 47% | moderate |
November Weather | -3°C (26°F) | 2 mm (0.1 inches) | 53% | moderate |
December Weather | -12°C (11°F) | 1 mm (0.0 inches) | 75% | low |