Last updated: August 28, 2025
In September, the average temperature in Altanbulag, Mongolia hovers around 8°C (46°F). You can expect a minimum of -10°C (14°F), and on warmer days, it might even reach a maximum of 28°C (83°F). Be prepared for 32 mm (1.3 in) of precipitation over approximately 6 days, with an average humidity level of 71%.
In September in Altanbulag, the average temperature is 8°C (46°F). Maximum temperatures can reach 28°C (83°F), while minimum temperatures can drop as low as -10°C (14°F). Travelers should be prepared for a wide range of weather conditions during this month.
In Altanbulag in September, the total precipitation amount is 32 mm (1.3 in) over the course of 6 days.
In Altanbulag in September, humidity is 71%. With an average temperature of 8°C (46°F), this humidity feels like a damp chill that envelops you, making outdoor activities less enjoyable and requiring you to dress in layers to stay comfortable while exploring the surroundings.
In Altanbulag in September, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Altanbulag, you can refer to this Hourly UV Index in Altanbulag.
UV Risk Categories
Weather in Altanbulag varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Altanbulag, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | -25°C (-13°F) | 3 mm (0.1 inches) | 95% | low |
February Weather | -20°C (-5°F) | 6 mm (0.2 inches) | 90% | moderate |
March Weather | -11°C (13°F) | 12 mm (0.5 inches) | 84% | high |
April Weather | 1°C (34°F) | 22 mm (0.9 inches) | 76% | very high |
May Weather | 8°C (47°F) | 35 mm (1.4 inches) | 63% | very high |
June Weather | 15°C (59°F) | 44 mm (1.7 inches) | 60% | very high |
July Weather | 16°C (62°F) | 94 mm (3.7 inches) | 65% | very high |
August Weather | 14°C (57°F) | 85 mm (3.4 inches) | 67% | very high |
September Weather | 8°C (46°F) | 32 mm (1.3 inches) | 71% | high |
October Weather | -2°C (29°F) | 22 mm (0.9 inches) | 80% | moderate |
November Weather | -14°C (7°F) | 11 mm (0.4 inches) | 92% | low |
December Weather | -24°C (-11°F) | 5 mm (0.2 inches) | 96% | low |