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September Weather in Javhlant, Mongolia

Last updated: August 28, 2025

In September, the average temperature in Javhlant, Mongolia hovers around 11°C (53°F), with a potential minimum of -5°C (23°F) and a maximum reaching up to 32°C (90°F). Expect a moderate precipitation of 54 mm (2.1 in) spread over about 7 days, contributing to an average humidity level of 78%. Stay prepared for a mix of conditions!

September Temperature in Javhlant

In September in Javhlant, the average temperature is 11°C (53°F). Maximums can reach 32°C (90°F), while minimums can drop as low as -5°C (23°F). Travelers should prepare for a wide range of temperatures, from chilly to warm.

September Weather in Javhlant: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Javhlant, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Javhlant, September typically has an average temperature of 11°C (53°F), with highs reaching up to 32°C (90°F) and lows dropping to around -5°C (23°F).
JanFebMarAprMayJunJulAugSepOctNovDec-332541536568635335182
Data source: Temperature data for Javhlant generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Javhlant

In Javhlant in September, the precipitation amount is 54 mm (2.1 in) over a duration of 7 days.

September Precipitation Trends in Javhlant

The chart displays monthly precipitation patterns in Javhlant, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Javhlant, September typically receives around 54 mm (2.1 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec36918295078875429113
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Javhlant

In Javhlant in September, humidity is 78%. With an average temperature of 11°C (53°F), this humidity feels like a chilly dampness that clings to your skin, making outdoor activities somewhat uncomfortable as you navigate through the unpredictable weather.

September Average Humidity in Javhlant

This chart illustrates the average monthly humidity levels in Javhlant, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Javhlant is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec95%87%70%65%60%66%75%75%78%76%79%95%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Javhlant

In Javhlant 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 Javhlant, you can refer to this Hourly UV Index in Javhlant.

Maximum UV Index Levels in Javhlant for September

The chart shows the monthly maximum UV Index (UVI) for Javhlant in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in Javhlant typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986421
Data source: Javhlant September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How September Weather in Javhlant Compares to Other Months

Weather in Javhlant varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Javhlant, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Javhlant, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-19°C (-2°F)3 mm (0.1 inches)95%low
February Weather-16°C (4°F)5 mm (0.2 inches)87%moderate
March Weather-4°C (25°F)9 mm (0.3 inches)70%moderate
April Weather5°C (41°F)18 mm (0.7 inches)65%high
May Weather12°C (53°F)29 mm (1.2 inches)60%very high
June Weather19°C (66°F)50 mm (2.0 inches)66%very high
July Weather20°C (69°F)78 mm (3.1 inches)74%very high
August Weather17°C (64°F)87 mm (3.4 inches)75%very high
September Weather11°C (53°F)54 mm (2.1 inches)78%high
October Weather2°C (35°F)29 mm (1.1 inches)76%moderate
November Weather-8°C (18°F)11 mm (0.4 inches)79%low
December Weather-17°C (2°F)3 mm (0.1 inches)95%low

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