September Weather in Nart, Mongolia

Last updated: August 28, 2025

In September, the average temperature in Nart, Mongolia hovers around 12°C (54°F). During this time, temperatures can vary widely, with a minimum of -4°C (25°F) and a maximum of 31°C (88°F). Expect about 47 mm (1.9 in) of precipitation spread over 7 days, contributing to an average humidity of around 78%.

September Temperature in Nart

In September in Nart, the average temperature is 12°C (54°F). The maximum can reach 31°C (88°F) and the minimum can be as low as -4°C (25°F). Be prepared for a wide range of temperatures, making it essential to pack layered clothing for your travels.

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

The chart illustrates September temperature patterns in Nart, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nart, September typically has an average temperature of 12°C (54°F), with highs reaching up to 31°C (88°F) and lows dropping to around -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec-332642546770655436183
Data source: Temperature data for Nart 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 Nart

In Nart in September, the total precipitation amount is 47 mm (1.9 in) recorded over a span of 7 days.

September Precipitation Trends in Nart

The chart displays monthly precipitation patterns in Nart, 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 Nart, September typically receives around 47 mm (1.9 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec34817304978824721104
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Nart

In Nart in September humidity is 78%. With an average temperature of 12°C (54°F), this humidity feels like a damp chill settling in, making travel a bit uncomfortable as the air clings to your skin, leaving you feeling cooler than the thermometer suggests.

September Average Humidity in Nart

This chart illustrates the average monthly humidity levels in Nart, 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 Nart 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 Nart

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

Maximum UV Index Levels in Nart for September

The chart shows the monthly maximum UV Index (UVI) for Nart 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 Nart typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986421
Data source: Nart 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 Nart Compares to Other Months

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

This table compares monthly weather conditions in Nart, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-19°C (-3°F)3 mm (0.1 inches)95%low
February Weather-16°C (3°F)4 mm (0.2 inches)87%moderate
March Weather-4°C (26°F)8 mm (0.3 inches)70%moderate
April Weather6°C (42°F)17 mm (0.7 inches)65%high
May Weather12°C (55°F)30 mm (1.2 inches)60%very high
June Weather19°C (67°F)49 mm (1.9 inches)66%very high
July Weather21°C (70°F)78 mm (3.1 inches)74%very high
August Weather18°C (65°F)82 mm (3.2 inches)75%very high
September Weather12°C (54°F)47 mm (1.9 inches)78%high
October Weather2°C (36°F)21 mm (0.8 inches)76%moderate
November Weather-8°C (18°F)10 mm (0.4 inches)79%low
December Weather-16°C (3°F)4 mm (0.1 inches)95%low

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