Last updated: August 28, 2025
In Hulstay, Mongolia, the average temperature in September is a comfortable 13°C (55°F). However, temperatures can fluctuate significantly, with a minimum of -4°C (25°F) and a maximum soaring to 32°C (89°F). Expect some rain, as the region sees about 38 mm (1.5 in) of precipitation over 6 days. Coupled with an average humidity of 81%, this month offers a unique blend of weather conditions to experience.
In September in Hulstay, the average temperature is 13°C (55°F), with maximums reaching 32°C (89°F) and minimums dipping as low as -4°C (25°F). This range makes it essential for travelers to pack versatile clothing to accommodate both warm afternoons and chilly evenings.
In Hulstay in September, the total precipitation amount is 38 mm (1.5 in) spread over 6 days.
In Hulstay in September, humidity is 81%. With an average temperature of 13°C (55°F), this humidity feels like a damp blanket wrapping around you, making strolls outdoors feel heavy and slightly oppressive, which may be less than ideal for travelers looking to explore comfortably.
In Hulstay 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 Hulstay, you can refer to this Hourly UV Index in Hulstay.
UV Risk Categories
Weather in Hulstay varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Hulstay, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | -19°C (-3°F) | 2 mm (0.1 inches) | 91% | low |
February Weather | -16°C (4°F) | 6 mm (0.2 inches) | 82% | moderate |
March Weather | -5°C (24°F) | 7 mm (0.3 inches) | 66% | moderate |
April Weather | 5°C (41°F) | 9 mm (0.4 inches) | 60% | high |
May Weather | 13°C (55°F) | 22 mm (0.9 inches) | 66% | very high |
June Weather | 19°C (67°F) | 48 mm (1.9 inches) | 64% | very high |
July Weather | 22°C (71°F) | 97 mm (3.8 inches) | 75% | very high |
August Weather | 18°C (65°F) | 106 mm (4.2 inches) | 77% | very high |
September Weather | 13°C (55°F) | 38 mm (1.5 inches) | 81% | high |
October Weather | 2°C (36°F) | 22 mm (0.9 inches) | 76% | moderate |
November Weather | -8°C (18°F) | 5 mm (0.2 inches) | 74% | low |
December Weather | -16°C (3°F) | 3 mm (0.1 inches) | 84% | low |