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September Weather in Jargalant, Mongolia

Last updated: August 28, 2025

In Jargalant, Mongolia, the average temperature in September hovers around 11°C (52°F), creating a mild climate. Expect minimums to dip to -6°C (21°F), while maximums can reach a warm 31°C (88°F). Be prepared for some rain, as 36 mm (1.4 in) of precipitation falls over 6 days. With an average humidity level of 68%, it’s essential to plan accordingly for both warmth and moisture!

September Temperature in Jargalant

In September in Jargalant, the average temperature is 11°C (52°F). The maximum can reach 31°C (88°F), while the minimum can drop as low as -6°C (21°F). Travelers should be prepared for a wide range of temperatures, from warm days to potentially chilly nights.

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

The chart illustrates September temperature patterns in Jargalant, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jargalant, September typically has an average temperature of 11°C (52°F), with highs reaching up to 31°C (88°F) and lows dropping to around -6°C (21°F).
JanFebMarAprMayJunJulAugSepOctNovDec-072640536365615234185
Data source: Temperature data for Jargalant 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 Jargalant

In Jargalant in September, the total precipitation amount is 36 mm (1.4 in), which falls over the course of 6 days.

September Precipitation Trends in Jargalant

The chart displays monthly precipitation patterns in Jargalant, 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 Jargalant, September typically receives around 36 mm (1.4 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec37101729538882361883
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Jargalant

In Jargalant in September humidity is 68%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill clinging to your skin, making outdoor activities a bit uncomfortable and requiring an extra layer for warmth while exploring.

September Average Humidity in Jargalant

This chart illustrates the average monthly humidity levels in Jargalant, 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 Jargalant is approximately 68%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%81%72%69%54%61%65%65%68%68%75%89%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Jargalant

In Jargalant in September, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Jargalant.

Maximum UV Index Levels in Jargalant for September

The chart shows the monthly maximum UV Index (UVI) for Jargalant 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 Jargalant typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2357910997522
Data source: Jargalant 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 Jargalant Compares to Other Months

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

This table compares monthly weather conditions in Jargalant, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-18°C (0°F)3 mm (0.1 inches)89%low
February Weather-14°C (7°F)7 mm (0.3 inches)81%moderate
March Weather-3°C (26°F)10 mm (0.4 inches)72%moderate
April Weather4°C (40°F)17 mm (0.7 inches)69%high
May Weather11°C (53°F)29 mm (1.2 inches)54%very high
June Weather17°C (63°F)53 mm (2.1 inches)60%very high
July Weather19°C (66°F)88 mm (3.5 inches)64%very high
August Weather16°C (61°F)82 mm (3.2 inches)65%very high
September Weather11°C (52°F)36 mm (1.4 inches)68%high
October Weather1°C (34°F)18 mm (0.7 inches)68%moderate
November Weather-8°C (18°F)8 mm (0.3 inches)75%low
December Weather-15°C (5°F)3 mm (0.1 inches)89%low

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