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September Weather in Nuga, Mongolia

Last updated: August 28, 2025

In September, the average temperature in Nuga, Mongolia is a mild 11°C (52°F). Visitors should be prepared for temperatures that can dip as low as -8°C (18°F) or soar to a maximum of 29°C (84°F). Expect some light rainfall, with an average precipitation of 13 mm (0.5 in) over the course of 3 days, and enjoy the comfortably moderate average humidity of 65%.

September Temperature in Nuga

In September in Nuga, the average temperature is 11°C (52°F), with maximums reaching as high as 29°C (84°F) and minimums dipping down to -8°C (18°F). Travelers should be prepared for a wide range of temperatures, making layered clothing essential.

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

The chart illustrates September temperature patterns in Nuga, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nuga, September typically has an average temperature of 11°C (52°F), with highs reaching up to 29°C (84°F) and lows dropping to around -8°C (18°F).
JanFebMarAprMayJunJulAugSepOctNovDec-9-0194154646762523412-8
Data source: Temperature data for Nuga 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 Nuga

In Nuga in September, the precipitation amount is 13 mm (0.5 in) over a span of 3 days.

September Precipitation Trends in Nuga

The chart displays monthly precipitation patterns in Nuga, 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 Nuga, September typically receives around 13 mm (0.5 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec23691521545013943
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Nuga

In Nuga in September humidity is 65%. With average temperature 11°C (52°F) this humidity feels like a cool, damp blanket wrapping around you, making outdoor adventures invigorating yet slightly uncomfortable, as you'll need to layer up to stay warm and dry while exploring.

September Average Humidity in Nuga

This chart illustrates the average monthly humidity levels in Nuga, 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 Nuga is approximately 65%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%89%80%63%52%52%58%63%66%69%77%90%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Nuga

In Nuga 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 Nuga.

Maximum UV Index Levels in Nuga for September

The chart shows the monthly maximum UV Index (UVI) for Nuga 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 Nuga typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec23571010997421
Data source: Nuga 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 Nuga Compares to Other Months

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

This table compares monthly weather conditions in Nuga, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-23°C (-9°F)2 mm (0.1 inches)92%low
February Weather-18°C (0°F)3 mm (0.1 inches)89%moderate
March Weather-7°C (19°F)6 mm (0.2 inches)80%moderate
April Weather5°C (41°F)9 mm (0.3 inches)63%high
May Weather12°C (54°F)15 mm (0.6 inches)52%very high
June Weather18°C (65°F)21 mm (0.8 inches)52%very high
July Weather19°C (67°F)54 mm (2.1 inches)58%very high
August Weather17°C (63°F)50 mm (2.0 inches)63%very high
September Weather11°C (52°F)13 mm (0.5 inches)65%high
October Weather1°C (34°F)9 mm (0.4 inches)69%moderate
November Weather-11°C (12°F)4 mm (0.2 inches)77%low
December Weather-22°C (-7°F)3 mm (0.1 inches)90%low

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